The French model of psychoanalytic training: Ethical conflicts.

Science.gov (United States)

François-Poncet, Claire-Marine

2009-12-01

Research on psychoanalytical education within the IPA may be clarified by reflecting on the ethic behind each of the three main models (Eitingonian, French and Uruguayan). In fact, the ethic underpinning psychoanalytical education, whatever the model, is confronted by irreducible conflicts between transmitting psychoanalysis by means of analytical experience or by means of academic teaching. Transmission by experience is essentially based on the ethic of psychoanalytic practice, which is difficult to regulate through institutional standards, whereas the academic aspect can be evaluated by objective and public criteria. The importance of both aspects and their relative weight in the training process depend on the conception of psychoanalysis underlying each model. This paper will look primarily at the French training model, the essentially analytical aspects of which favour the transmission of the very ethical foundations of psychoanalytic practice itself: the application of the method both as a working tool and as a tool of evaluation. It presupposes expanding the observation and analysis of transference beyond the framework of treatment to that of supervision. From this analysis, the paper will attempt to demonstrate how the French model proposes dealing with the inevitable conflicts between transmission by means of analysis and training by means of apprenticeship.

Lacanian Psychoanalytical Theories in Marsha Norman’s ‘Night, Mother

Directory of Open Access Journals (Sweden)

Alieyh Alsadat Jafari

2015-05-01

Full Text Available Marsha Norman’s ‘Night, Mother (1983, is a great American play with psychological basis and it is considered as a feminist play. The present paper investigates it in the light of Jacques Lacan’s psychoanalytical theories which serve as a methodology in psychoanalytic criticism. Lacan knows the human psyche formed by the three interacting ‘orders’ of the Imaginary, Symbolic, and Real. He argues that the roles of ‘father’, ‘mother’, ‘Object petit a’, ‘Jouissance’, ‘the Name-of-the-Father’, ‘Big Other’ and ‘others’ are also significant in affecting one’s psyche. The characters of ‘Night, Mother are Lacanian ‘subjects’ whose lives have been embodiments of Lacan’s psychoanalytical theories, especially Jessie whose disorders, behaviors, reactions to the ‘others’, frustration, committing suicide, and death indicate that many familial, social and mental issues have affected her psyche, and they are crystalized by psychoanalytical theories of Lacan in this paper.

ON BECOMING ABLE TO PLAY: INDIVIDUAL CHILD PSYCHOANALYTIC PSYCHODRAMA AND THE DEVELOPMENT OF SYMBOLIZATION.

Science.gov (United States)

Quagelli, Luca; Solano, Paola

2017-10-01

In this paper, the authors analyze the relevance and transformative potential of individual psychoanalytic psychodrama in the treatment of children with severe impairments in symbolization. Central features of this modality, including promoting the representation of early traumatic experiences, are presented and discussed. Specific features include double-envelope containment of the co-therapists' group and play leader, consequent diffraction of the transference-determining portrayal, gradual integration, and initial figuration of coexisting split-off fragments. Drawing on in-depth clinical material, the authors show how psychodrama tempers the potentially traumatic effects of the encounter with the object, allowing these patients to access the transitional area of play. © 2017 The Psychoanalytic Quarterly, Inc.

The mind: psychoanalytic understanding then and now.

Science.gov (United States)

Bergmann, Martin S

2008-01-01

The author discusses the evolution of psychoanalytic understanding from Freud's time to the present, citing the influence of various sociocultural changes. He addresses Freud's proper place in history and notes ways in which Freud's contributions cast him as belonging to Romanticism. Freud's shift from the topographic model of the mind to the structural one, and the influence of this on psychoanalysis, is discussed, as well as important developments in the field since Freud. The author focuses particularly on difficulties encountered in psychoanalytic practice today, and he describes what he has termed organizing interpretations as uniquely valuable in the treatment setting.

The explicit and implicit dance in psychoanalytic change.

Science.gov (United States)

Fosshage, James L

2004-02-01

How the implicit/non-declarative and explicit/declarative cognitive domains interact is centrally important in the consideration of effecting change within the psychoanalytic arena. Stern et al. (1998) declare that long-lasting change occurs in the domain of implicit relational knowledge. In the view of this author, the implicit and explicit domains are intricately intertwined in an interactive dance within a psychoanalytic process. The author views that a spirit of inquiry (Lichtenberg, Lachmann & Fosshage 2002) serves as the foundation of the psychoanalytic process. Analyst and patient strive to explore, understand and communicate and, thereby, create a 'spirit' of interaction that contributes, through gradual incremental learning, to new implicit relational knowledge. This spirit, as part of the implicit relational interaction, is a cornerstone of the analytic relationship. The 'inquiry' more directly brings explicit/declarative processing to the foreground in the joint attempt to explore and understand. The spirit of inquiry in the psychoanalytic arena highlights both the autobiographical scenarios of the explicit memory system and the mental models of the implicit memory system as each contributes to a sense of self, other, and self with other. This process facilitates the extrication and suspension of the old models, so that new models based on current relational experience can be gradually integrated into both memory systems for lasting change.

Finding Educational Insights in Psychoanalytic Theory with Marcuse and Adorno

Science.gov (United States)

Huhtala, Hanna-Maija

2016-01-01

This article seeks to clarify the potential that Herbert Marcuse's and Theodor W. Adorno's psychoanalytic accounts may have with respect to the philosophy of education today. Marcuse and Adorno both share the view that psychoanalytic theory enables a deeper understanding of the social and biological dynamics of consciousness. For both thinkers,…

Thirdness and psychoanalytic concepts.

Science.gov (United States)

Green, André

2004-01-01

Many psychoanalytic concepts lend themselves to the notion of thirdness. Starting from a basis of Freudian thought, the author discusses some of the elaborative contributions of Winnicott, Lacan, and Bion, as well as the ideas of Saussure and Peirce, noting how all these incorporate an appreciation of the value and relevance of thirdness in both the theory and practice of psychoanalysis.

RELIGIOUS AND PHILOSOPHICAL CRITICISM OF THE PSYCHOANALYTIC APPROACH TO EKZEGETICS OF DREAMS

Directory of Open Access Journals (Sweden)

Viyacheslav Alekseevich Ermakov

2015-08-01

Full Text Available n this article the author reconstructed and generalized the religious and philosophical aspects of Christian criticism of psychoanalytic methodology of dreams interpretation. The research opens an occult specifics of a psychoanalytic oneurocritics. There is a consideration of a concept how such factors as «cocaine promotion» affects Freudian theory of dreams, a freemasonry and cabalism. The article reveals that Christian ekzegetics of dreams is essentially opposite to psychoanalytic interpretation of dreaming experience. The author makes a hypothesis of before-Freud unity of psychiatric and Christian approaches to interpretation of dreams and an orientation of psychoanalysis on destruction of this unity. The assumption of spiritual and psychological danger of application of psychoanalytic approach of dreams interpretation in psychological work is reasonable. The author comes to a conclusion that the Freudian methodology of dreams interpretation has been developed with the purposes of introduction of anti-Christian occult psychology in the theory and practice of medical and psychiatric activity and elimination of Christian vicarial psychotherapy.Purpose. The research objective consists of retrospective reconstruction of the main critical aspects of the psychoanalytic concept of dreams presented in Christian approach to ekzegetics of dreams.Methodology. Method of this research is a comparative analysis of Christian and psychoanalytic approaches of understanding the nature and essence of dreaming process and its interpretation.Results. Results of research can be used as in the scientific purposes of critical genera-lization and studying of the theoretical model of a dream developed by psychoanalysis and in educational activity where students can compare Christian and psychoanalytic approaches.Practical implementation: psychology, philosophy history, sociology, theological researches.

HYPOCHONDRIA: A REVIEW OF ITS PLACE IN PSYCHOANALYTIC THEORY.

Science.gov (United States)

Stathopoulos, Georgios

2017-04-01

After identifying Freud's fundamental contributions to the concept of hypochondria, the author undertakes a brief review of the term's trajectory within the Anglophone and Francophone psychoanalytic literature. Notions of defense, anxiety, and representation as they relate to corporeal experience are discussed. The author illustrates these main axes with which to read hypochondria with clinical material drawn from the analysis of a woman in whom somatic manifestations were especially pervasive. © 2017 The Psychoanalytic Quarterly, Inc.

Review Essay: Our Rules Leave a Backdoor Open—At the Heart of the Radically Incomplete Psychoanalytic Process

Directory of Open Access Journals (Sweden)

Michael Langenbach

2008-10-01

Full Text Available Practical work in psychoanalytic practice is a core component of the enhancement of psychoanalytic knowledge. Despite its importance it is a rather dark chapter in the research history of psychoanalysis and empirical research into what actually happens in practice has been rare. The book by Andreas STRATKÖTTER reviewed here takes psychoanalytic practice as the empirical basis of an extensive qualitative study. The psychoanalysts interviewed by STRATKÖTTER describe the criteria they take to indicate the need for psychoanalytic treatment, the practical relevance of central psychoanalytic notions, and their professional development after psychoanalytic training. STRATKÖTTER's study can be taken as a reference for demands for improvements in the culture of psychoanalytic training and for further development of qualitative research approaches in psychoanalysis. URN: urn:nbn:de:0114-fqs0901173

Hamlet and psychoanalytic experience.

Science.gov (United States)

Schwaber, Paul

2007-01-01

Hamlet draws us into its rendered world, enabling us to experience it with depth, awareness, and resonance, in a mode we recognize as aesthetic. By way of Shakespeare's play--primarily the first act--and a detailed case study, aesthetic and psychoanalytic experience are compared, to suggest that, for our own analytic discourse, we revalue Freud's unease that his case studies read like short stories.

A Psychoanalytic Approach to Fieldwork

Science.gov (United States)

Ramvi, Ellen

2012-01-01

This article focuses on what both psychoanalysis and anthropology have in common: the emphasis on the researcher's own experience. An ethnographic fieldwork will be used to illustrate how a psychoanalytical approach unfolds the material when studying conditions for learning from experience among teachers in two Norwegian junior high schools, and…

Encountering a cartwheeling princess: relational psychoanalytic ...

African Journals Online (AJOL)

Objective: This study was conducted to demonstrate the use and process of contemporary relational psychoanalytic child therapy to address the interpersonal implications of attention deficit hyperactivity disorder and interlinked insecure attachment processes. Method: This therapy case study explicates the seven-month ...

Neuroscience in the residency curriculum: the psychoanalytic psychotherapy perspective.

Science.gov (United States)

Watson, Brendon O; Michels, Robert

2014-04-01

Educators of future psychiatrists tend to teach an array of approaches to the mind and brain, including among them the neurobiologic perspective and the psychoanalytic perspective. These may be considered at opposite ends of many spectra, including the fact that psychoanalysis takes a large-scale and treatment-oriented perspective and has helped countless patients over the years, while neuroscience has tended to be reductionistic, focused on understanding, and has helped very few people. A tension, therefore, exists for the educator in teaching neuroscience: is it wise to spend valuable time and energy teaching this interesting but, thus far, impractical field to future practitioners? Here, we argue that neuroscience is re-orienting itself towards more psychoanalytically relevant questions and is likely, in future years, to give new insights into the nature of basic drives and social relations. We additionally argue for balance on the part of providers in both acknowledging biologic underpinnings for clinical phenomena and yet continuing to take a stance oriented towards appropriate change. Given the burgeoning new focus within neuroscience on topics directly relating to the human internal experience and the novel challenges in both understanding those advances and appropriately using them, we encourage educators to continue to give future psychiatrists the educational foundation they need to follow neuroscientific discoveries into the future.

The development of psychoanalytic parent–infant/child ...

African Journals Online (AJOL)

The development of psychoanalytic parent–infant/child psychotherapy in South Africa: Adaptive responses to ... on different services currently offered in the South African parent–infant/child psychotherapy field. ... AJOL African Journals Online.

Phantasm of Freud: Nandor Fodor and the psychoanalytic approach to the supernatural in interwar Britain.

Science.gov (United States)

Timms, Joanna

2012-01-01

The paper examines the appearance of "psychoanalytic psychical research" in interwar Britain, notably in the work of Nandor Fodor, Harry Price and others, including R. W. Pickford and Sylvia Payne. The varying responses of Sigmund Freud and Ernest Jones to the area of research are discussed. These researches are placed in the context of the increasingly widespread use of psychoanalytic and psychological interpretations of psychical events in the period, which in turn reflects the penetration of psychoanalysis into popular culture. The saturation of psychical research activity with gender and sexuality and the general fascination with, and embarrassment about, psychical activity is explored.

Multimodal psychoanalytically informed aid work with children traumatized by the Chechen war.

Science.gov (United States)

Cerfolio, Nina E

2009-01-01

As demonstrated in three cases, this paper illustrates how psychoanalytically informed multimodal care was an essential element of effective medical treatment of children traumatized by the Chechen war. Multimodal psychoanalytically informed aid work involves holding a variety of psychoanalytic viewpoints, including but not restricted to those represented by the Freudian, Interpersonal, and Relational orientations; its purpose is to allow for greater clarity in conceptualizing the traumatized child's response to war in order to provide the necessary care during the therapeutic process. Among the issues addressed are how traumatic memory can initially be expressed nonverbally, and therefore the use of embodied life-metaphors and witnessing are central to the survivors' ability to remember and symbolize. In addition, the significance of cultural awareness and sensitivity are explored as key components to the children's care. In the first case, the author illustrates how a traumatic life-metaphor can be resolved at an embodied, rather than an exclusively verbal, level. In the second case, cultural tradition and relativism have a significant impact on addressing medical and quality of life issues for the child. The third case illustrates how the analyst functions as recognizing witness to a parent's trauma; the "being with" of the relationship becomes the agent of the parent's change.

Is It All about the Higher Dose? Why Psychoanalytic Therapy Is an Effective Treatment for Major Depression.

Science.gov (United States)

Zimmermann, Johannes; Löffler-Stastka, Henriette; Huber, Dorothea; Klug, Günther; Alhabbo, Sarah; Bock, Astrid; Benecke, Cord

2015-01-01

Empirical evidence for the effectiveness of long-term psychodynamic psychotherapy (LTPP) in patients with mood disorders is growing. However, it is unclear whether the effectiveness of LTPP is due to distinctive features of psychodynamic/psychoanalytic techniques or to a higher number of sessions. We tested these rival hypotheses in a quasi-experimental study comparing psychoanalytic therapy (i.e., high-dose LTPP) with psychodynamic therapy (i.e., low-dose LTPP) and cognitive-behavioural therapy (CBT) for depression. Analyses were based on a subsample of 77 subjects, with 27 receiving psychoanalytic therapy, 26 receiving psychodynamic therapy and 24 receiving CBT. Depressive symptoms, interpersonal problems and introject affiliation were assessed prior to treatment, after treatment and at the 1-, 2- and 3-year follow-ups. Psychoanalytic techniques were assessed from three audiotaped middle sessions per treatment using the Psychotherapy Process Q-Set. Subjects receiving psychoanalytic therapy reported having fewer interpersonal problems, treated themselves in a more affiliative way directly after treatment and tended to improve in depressive symptoms and interpersonal problems during follow-up as compared with patients receiving psychodynamic therapy and/or CBT. Multilevel mediation analyses suggested that post-treatment differences in interpersonal problems and introject affiliation were mediated by the higher number of sessions, and follow-up differences in depressive symptoms were mediated by the more pronounced application of psychoanalytic techniques. We also found some evidence for indirect treatment effects via psychoanalytic techniques on changes in introject affiliation during follow-up. These results provide support for the prediction that both a high dose and the application of psychoanalytic techniques facilitate therapeutic change in patients with major depression. Psychoanalytic therapy is an effective treatment for major depression, especially in the

Evolution of the antipsychiatry movement into mental health consumerism.

Science.gov (United States)

Rissmiller, David J; Rissmiller, Joshua H

2006-06-01

This essay reviews the history and evolution of the antipsychiatry movement. Radical antipsychiatry over several decades has changed from an antiestablishment campus-based movement to a patient-based consumerist movement. The antecedents of the movement are traced to a crisis in self-conception between biological and psychoanalytic psychiatry occurring during a decade characterized by other radical movements. It was promoted through the efforts of its four seminal thinkers: Michel Foucault in France, R. D. Laing in Great Britain, Thomas Szasz in the United States, and Franco Basaglia in Italy. They championed the concept that personal reality and freedom were independent of any definition of normalcy that organized psychiatry tried to impose. The original antipsychiatry movement made major contributions but also had significant weaknesses that ultimately undermined it. Today, antipsychiatry adherents have a broader base and no longer focus on dismantling organized psychiatry but look to promote radical consumerist reform.

The Valency Theory: The Human Bond From A New Psychoanalytic Perspective

OpenAIRE

Med Hafsi

2008-01-01

The present paper discusses some psychoanalytical conceptions concerning what links people to each other, or the human bond. Psychoanalysis, can be regarded as a science dealing basically with, although not directly, the human bond or link linking the person with his external and internal objects. The fact that this bond is in perpetualtransformation, and therefore can be apprehended from different angles has led to various psychoanalytical conceptions or theories which are more complementary...

The interplay of deductive and inductive reasoning in psychoanalytic theorizing.

Science.gov (United States)

Hanly, Charles

2014-10-01

Deductive and inductive reasoning both played an essential part in Freud's construction of psychoanalysis. In this paper, the author explores the happy marriage of empiricism and rationalism in Freud's use of deductive reasoning in the construction of psychoanalytic theory. To do this, the author considers three major amendments Freud made to his theory: (i) infant and childhood sexuality, (ii) the structural theory, and (iii) the theory of signal anxiety. Ultimately, the author argues for, and presents Freud as a proponent of, the epistemological position that he calls critical realism. © 2014 The Psychoanalytic Quarterly, Inc.

[Self-reflection, interpersonal behavior and psychoanalytic ethics].

Science.gov (United States)

Bürgy, M

1997-05-01

In the middle ages, ethical practice included a metaphysical theory of value. In comparison with that, self-reflection and interpersonality should be described as principles of more individual ethics and proceeding from philosophy to psychoanalysis in modern times. Drawing a borderline between human philosophy and metaphysies, Kant defined his so-called categorial imperative as a basic phenomenon of human reciprocity. Ethical relationship to another person, however, requires realization of one's own self, i.e. self-reflection. Hegel's subsequent association of intersubjectivity and selfreflection supplied the basis for Sarte's constitution of consciousness: Existence as existing for the good of the fellow-being. Self-reflection, basing on the sight of one's own self by the other person, leads to Sartre's concept of existential psychoanalysis and to his understanding of ethics. His concept illustrates the decline of significance of philosophy for the analysis of human relationship. Habermas describes self-reflection and interpersonality as fundamental principles of the psychoanalytic therapy and its ethical demands. With the historical concept of the super-ego, Freud established therapeutical one-sidedness and abstinence from ethics; however, as therapeutical interrelationship continued to intensity, ethics of depth psychology also began to develop. This ethical demand was not expressly formulated within the context of psychoanalysis, with the exception of jung and his epigones. Nevertheless, psychoanalytic interaction implies the development of self-reflection, which definitely represents a step forward in the sense of "ethical enlightenment" represented by Kant.

Desire, gender, power, language: a psychoanalytic reading of Mary Shelley’s Frankenstein

Directory of Open Access Journals (Sweden)

H. Kotze

2000-04-01

Full Text Available Psychoanalytic literary criticism has always had a particular fascination with texts dealing with the supernatural, the mysterious and the monstrous. Unfortunately such criticism, valuable and provocative though the insights it has provided have been, has all too often treated the text as a “symptom” by which to explain or analyse an essentially extratextual factor, such as the author's psychological disposition. Many interpretations of Mary Shelley’s novel Frankenstein provide typical examples of this approach. Much psychoanalytic (and also feminist criticism and interpretation of the novel have focused on the female psyche “behind” the text, showing how the psychoanalytic dynamics structuring Shelley’s own life have found precipitation in her novel. This article offers an alternative to this type of psychoanalytic reading by interpreting the novel in terms of a framework derived from Lacanian psychoanalysis, focusing on the text itself. This interpretation focuses primarily on the interrelated aspects of language, gender, desire and power as manifested in the novel, with the aim of highlighting some hitherto largely unexplored aspects of the text which may be useful in situating the text within the larger current discourse concerning issues of language and power.

Psychoanalytic and musical ambiguity: the tritone in gee, officer krupke.

Science.gov (United States)

Jaffee Nagel, Julie

2010-02-01

The poignant and timeless Broadway musical West Side Story is viewed from the standpoint of taking musical forms as psychoanalytic data. The musical configuration of notes called the tritone (or diabolus in musica) is taken as a sonic metaphor expressing ambiguity both in musical vocabulary and in mental life. The tritone, which historically and harmonically represents instability, is heard throughout the score and emphasizes the intrapsychic, interpersonal, and social dramas that unfold within and between the two gangs in West Side Story. Particular emphasis is given to the comic but exceedingly sober song Gee, Officer Krupke. Bernstein's sensitivity to the ambiguity and tension inherent in the tritone in West Side Story is conceptualized as an intersection of music theory and theories of mind; this perspective holds implications for clinical practice and transports psychoanalytic concepts from the couch to the Broadway stage and into the community to address the complexities of love, hate, aggression, prejudice, and violence. Ultimately, West Side Story cross-pollinates music and theater, as well as music and psychoanalytic concepts.

Psychoanalytic dream theory and recent neurobiological findings about REM sleep.

Science.gov (United States)

Wasserman, M D

1984-01-01

I have reviewed Hobson and McCarley's activation-synthesis hypothesis of dreaming which attempts to show that the instigation and certain formal aspects of dreaming are physiologically determined by a brainstem neuronal mechanism, their reasons for suggesting major revisions in psychoanalytic dream theory, and neurophysiological data that are inconsistent with their hypothesis. I then discussed the concept of mind-body isomorphism pointing out that they use this concept inconsistently, that despite their denials they regularly view physiology as primary and psychological processes as secondary, and that they frequently make the error of mixing the languages of physiology and psychology in their explanatory statements. Finally, in order to evaluate Hobson and McCarley's claim that their findings require revision of psychoanalytic dream theory, I examined their discussions of chase dreams, flying dreams, sexual dreams, the formal characteristics of dreams, the forgetting of dreams, and the instigation of dreams. I concluded that although their fascinating physiological findings may be central to understanding the neurobiology of REM sleep, they do not alter the meaning and interpretation of dreams gleaned through psychoanalytic study.

Psychoanalytic Thoughts on the European Refugee Crisis and the Other.

Science.gov (United States)

Volkan, Vamık D

2017-12-01

There are many aspects-political, economic, legal, medical, cultural, religious-of the present refugee crisis in Europe. Difficulties at border crossings, settlement programs, life-saving issues, and security measures come to mind immediately, but the refugee crisis also needs to be examined from a psychological angle. This paper outlines psychoanalytic findings on voluntary and forced immigration and human responses to the Other. Change in the twenty-first century is occurring at an unprecedented pace and scale. Globalization, incredible advances in communication technology, fast travel, recourse limitations, terrorist activities, and now the refugee crisis in Europe make psychoanalytic investigation of the Other a necessity.

[Social representation of a psychoanalytical concept: what is the popular meaning of an "unconscious conflict"?].

Science.gov (United States)

Schomerus, Georg; Heitmann, Sabine; Matschinger, Herbert; Angermeyer, Matthias C

2008-05-01

A majority of the population regards unconscious conflict as a possible cause for depression or schizophrenia. We examine to what extent people associate psychoanalytical concepts with this term. Population-based telephone survey (n = 1010), open questions about the meaning and origin of the term unconscious conflict. 5 % gave a definition with clearly psychoanalytical elements, another 13 % perceived an internal conflict. 24 % thought of a conflict between persons, 23 % had no answer. Regarding the origin of the term, 4 % associated Freud or psychoanalysis, 27 % psychology. For both questions, answers closer to Freudian ideas were more common in West compared to East Germany. A concretised understanding far from Freud's original conception of unconscious conflict dominates, which is even stronger in the former communist parts of Germany. Psychoanalytical terms do not necessarily carry a psychoanalytical significance with the public.

Psychoanalytic theory and loving God concepts: parent referencing versus self-referencing.

Science.gov (United States)

Buri, J R; Mueller, R A

1993-01-01

We investigated the relationship of college students' conceptions of the wrathfulness-kindliness of God to their parents' nurturance, their parents' permissiveness, authoritarianism, and authoritativeness, and the students' own self-esteem. Although parents' nurturance, authoritarianism, and authoritativeness were related to participants' conceptions of God (thus providing some support for psychoanalytic assertions), the variable of self-esteem far outweighed all other variables in accounting for the variance in God concepts. These results suggest that self-referencing explanations better account for individuals' conceptions of God than do parent referencing (i.e., psychoanalytic) explanations.

Qualitative methodology in a psychoanalytic single case study

DEFF Research Database (Denmark)

Grünbaum, Liselotte

features and breaks in psychotherapy investigated. One aim of the study was to contribute to the development of a transparent and systematic methodology for the psychoanalytic case study by application of rigorous qualitative research methodology. To this end, inductive-deductive principles in line...

The psychoanalytic process in the treatment of Little Hans.

Science.gov (United States)

Bierman, Joseph S

2007-01-01

This paper studies the psychoanalytic process in the treatment of Little Hans, using Samuel Abrams's 1988 paper in which he defines the psychoanalytic process as the sequence of steps which appears within the mind of the patient as the treatment proceeds. As with the adult, the child can affectively recall or reenact the past in the transference, but the child also tries to promote whatever developmental phase is being clocked in. In January 1908 Max Graf, Hans's father and a member of the Vienna Psychoanalytic Society who was a musicologist, wrote Freud that his son had developed a fear that a horse would bite him in the street. Freud first suggested that the father give his son some enlightenment in the matter of sexual knowledge, such as his mother and other females have no "widdlers." The enlightenments only increased Hans's anxiety, prompting Freud to meet with Hans and his father and interpret the fear of the horse as fear of the father. While Max Graf was able to help Hans understand some dreams and fantasies, he exhibited a punitive attitude toward Hans's masturbation, which was reinforced by Freud's attitude that it was harmful. The father did not promote his son's development when he withheld knowledge of how babies are born, neither did Freud when he withheld any contrary suggestions from the father.

Mixed methods research design for pragmatic psychoanalytic studies.

Science.gov (United States)

Tillman, Jane G; Clemence, A Jill; Stevens, Jennifer L

2011-10-01

Calls for more rigorous psychoanalytic studies have increased over the past decade. The field has been divided by those who assert that psychoanalysis is properly a hermeneutic endeavor and those who see it as a science. A comparable debate is found in research methodology, where qualitative and quantitative methods have often been seen as occupying orthogonal positions. Recently, Mixed Methods Research (MMR) has emerged as a viable "third community" of research, pursuing a pragmatic approach to research endeavors through integrating qualitative and quantitative procedures in a single study design. Mixed Methods Research designs and the terminology associated with this emerging approach are explained, after which the methodology is explored as a potential integrative approach to a psychoanalytic human science. Both qualitative and quantitative research methods are reviewed, as well as how they may be used in Mixed Methods Research to study complex human phenomena.

The Psychoanalytic Interpretation of the Organizational Environment as a Management Tool for Sustainable Development

Directory of Open Access Journals (Sweden)

Khripko Elena

2016-01-01

Full Text Available The article exposes contemporary materials and structures for sustainable development of organizational environment. Psychoanalytic modeling of organizational behavior makes it possible to identify out reflection, unconscious tendencies in individual, group and corporate behavior. This enables to significantly increase the effectiveness of measures for personnel management. Organizational Environment Researches base on psychoanalytic theory of object relations.

Towards psychoanalytic contribution to linguistic metaphor theory.

Science.gov (United States)

Caspi, Tair

2017-07-05

This paper lays out a formulation of the psychoanalytical contribution to linguistic metaphor theory. The author's main argument is that psychoanalysis can help enrich and shed light on linguistic metaphor theories, since these have focused on the cognitive aspect, to the exclusion of the role played by affect. Based on the tight link between metaphor and symbol - both configurations of figurative language - the author shall apply ideas sourced from some of the key psychoanalytic symbolization theories, focusing in particular on Klein, Winnicott, and Ogden. The course of exploration will serve to trace the unconscious emotional aspects that participate in the metaphor's mechanism, just as they participate in the symbol's workings. The study leads to the main conclusion that the intersubjective transitional space is of substantial importance to metaphor's constitution, particularly in regard to novel metaphors. Expanding the understanding of metaphor's modus operandi has important implications in conceptual clarification and for an in-depth analytical work, and is of immense significance when it comes to analytical work with patients who suffer impairment of their metaphoric ability. Copyright © 2017 Institute of Psychoanalysis.

Psychogenic non-epileptic seizures and psychoanalytical treatment: results

Directory of Open Access Journals (Sweden)

Niraldo de Oliveira Santos

2014-12-01

Full Text Available Background: the occurrence of psychogenic non-epileptic seizures (PNES is estimated to be between 2 to 33 cases in every 100,000 inhabitants. The number of patients with PNES reaches 19% of those treated as epileptics. Patients with PNES are treated as if they had intractable epilepsy, with unsatisfactory results even after medication treatment is used to its maximum. The aim of this study is to present the effects of individual psychoanalytical treatment in patients with PNES, assessing its impact in the evolution of the clinical picture and its association with sex, time of disease, social, psychological and professional harm, as well as going through with treatment. Methods: The case base was composed of 37 patients with PNES. The diagnosis was reached with video-EEG monitoring. Psychoanalytical treatment was carried out through 12 months of weekly sessions timed for around 50-minutes each, in a total of 48 individual sessions. Results: This study found a high rate of success in the treatment of PNES patients. 29.7% (n=11 of patients had cessation or cure of symptoms and 51.4% (n=19 had a decrease in the number of episodes. There is an association between cessation or decrease in the number of episodes and sex (p<0.01, religion (p<0.01 and concluding treatment (p<0.01. Conclusion: Individual psychoanalytical treatment applied to patients with PNES is considered effective and can be an essential form of assistance for the reduction or cessation of episodes.

TRANSCENDING FAMILY/UNIVERSALITY: A PSYCHOANALYTIC STUDY OF ROHINTON MISTRY'S SUCH A LONG JOURNEY

OpenAIRE

Dr. Ram Lalit

2017-01-01

Tracing the origin of psychoanalytical interpretation of the literary texts M.A.R. Habib writes: Critics, rhetoricians, and philosophers since Aristotle have examined the psychological dimensions of literature, ranging from an author’s motivation and intentions to the effect of texts and performances on an audience. The application of psychoanalytic principles to the study of literature, however, is a relatively recent phenomenon, initiated primarily by Freud and in other directions by Alfred...

The Latin American contribution to the psychoanalytic concept of phantasy.

Science.gov (United States)

de Barros, Izelinda Garcia

2012-12-01

The author argues that the ubiquity of phantasies at various levels of mental functioning is undisputed in the current schools of psychoanalytic thought; however, she demonstrates some variations in their understanding of how the psychotherapeutic access to different configurations occurs. In the process of examining and acknowledging the central role played by unconscious phantasies in his patients' symptoms, Freud gradually broadened the vernacular meaning of the German word 'Phantasie' that refers to imagination and the world of imagination, conferring on it the specific features that came to characterize its use in the psychoanalytic vocabulary. Later, the expansion of the concept derived from Melanie Klein's clinical material obtained from child analyses gave rise to important debates. The author discusses the main points of disagreement that led to these debates, as well as their various theoretical and technical implications. Psychoanalytic associations in Latin America were strongly influenced by Klein and her followers. Thus, most of their scientific writings use the concept of unconscious phantasy put forward by the Kleinian school. Taking Kleinian principles as their starting point, Baranger and Baranger made the most original Latin American contribution to the concept of unconscious phantasy with their works on the unconscious phantasies generated by the analytic pair. Copyright © 2012 Institute of Psychoanalysis.

Hamlet in Freud's Thoughts: Reinterpretations in the Psychoanalytic Literature.

Science.gov (United States)

Diaz de Chumaceiro, Cora L.

1998-01-01

Presents a selection of interpretations in the psychoanalytic literature of "Hamlet," by William Shakespeare, beginning with an extensive look at the role this literature played in Sigmund Freud's mind at the origins of psychoanalysis. Also examines later interpretations. (SR)

Transformations in dreaming and characters in the psychoanalytic field.

Science.gov (United States)

Ferro, Antonino

2009-04-01

Having reviewed certain similarities and differences between the various psychoanalytic models (historical reconstruction/development of the container and of the mind's metabolic and transformational function; the significance to be attributed to dream-type material; reality gradients of narrations; tolerability of truth/lies as polar opposites; and the form in which characters are understood in a psychoanalytic session), the author uses clinical material to demonstrate his conception of a session as a virtual reality in which the central operation is transformation in dreaming (de-construction, de-concretization, and re-dreaming), accompanied in particular by the development of this attitude in both patient and analyst as an antidote to the operations of transformation in hallucinosis that bear witness to the failure of the functions of meaning generation. The theoretical roots of this model are traced in the concept of the field and its developments as a constantly expanding oneiric holographic field; in the developments of Bion's ideas (waking dream thought and its derivatives, and the patient as signaller of the movements of the field); and in the contributions of narratology (narrative transformations and the transformations of characters and screenplays). Stress is also laid on the transition from a psychoanalysis directed predominantly towards contents to a psychoanalysis that emphasizes the development of the instruments for dreaming, feeling, and thinking. An extensive case history and a session reported in its entirety are presented so as to convey a living impression of the ongoing process, in the consulting room, of the unsaturated co-construction of an emotional reality in the throes of continuous transformation. The author also describes the technical implications of this model in terms of forms of interpretation, the countertransference, reveries, and, in particular, how the analyst listens to the patient's communications. The paper ends with an

The Psychoanalytic Study of the Child. Volume XXIII.

Science.gov (United States)

Eissler, Ruth S., Ed.; And Others

Twenty-seven papers treat aspects of the psychoanalytic study of the child. Problems of psychopathology and therapy considered are the fantasy of the phallic woman, the use of child analysis, the background of perversions, variables in the production of neurotic disturbances, treatment of narcissistic personality disorders, and problems of the…

Black client, white therapist: working with race in psychoanalytic psychotherapy in South Africa.

Science.gov (United States)

Knight, Zelda Gillian

2013-02-01

In post-apartheid South Africa we speak about race extensively. It permeates our workplace, weaves a thread through the fabric of our professional and personal lives, as well as our private conversations and public interactions with others. From within psychoanalytic theory, the thread weaves through the unknown content of our racialized unconscious. When there is a focus on race in the South African psychoanalytic context it largely takes the form of the struggle to articulate the complexities of working with difference, as Swartz notes, or the struggle to map out issues of race. Such struggles are not localized in South Africa, but strongly reflect a much broader struggle within the global psychoanalytic community, as mirrored in the expanding focus on race. Although the consulting rooms seem far removed from the ongoing political tensions that have recently emerged in South Africa, psychoanalytic psychotherapy remains a space of meaningful engagement with the other, and where the therapeutic dyad is one of racial difference it permits an encounter with our racialized unconscious. This article seeks to document the experience of my black client and my white response to her racial pain and struggle; in doing so, I describe the racial 'contact' between us and within us that triggers a racialized transference and countertransference dynamic, which contains the space for racial healing for both of us. Copyright © 2013 Institute of Psychoanalysis.

Gestalt and psychoanalytic therapies: structural analysis and rapprochement.

Science.gov (United States)

Nielsen, A C

1980-10-01

This paper examines the psychoanalytic concepts of interpretation, resistance, and transference as manifest in gestalt therapy. Although these concepts are de-emphasized, criticized, and disavowed in gestalt theoretical writings, they are actually fundamental to the underlying or "deep" structure of gestalt therapy. Examples of gestalt interventions are described and indications for their use suggested.

Promoting Behavioral Change in Psychoanalytic Treatments.

Science.gov (United States)

Busch, Fredric N

2017-01-01

One of the shibboleths of psychoanalysis is that treatment should not target behavioral change, focusing instead on gaining insight and the therapeutic relationship (Freud, 1917; 1923; Gabbard, 2014; Greenson, 1967). Such an approach is believed to be accompanied by disruptions of exploration or problematic distortions of the transference (Freud, 1917; 1923; Gabbard, 2014; Greenson, 1967). However, ignoring behavioral change can put patients at increased risk for stalemates in treatment and persistent problematic behaviors that interfere with improvement and impair relationships. This article suggests that rather than being at odds or disruptive, efforts at behavioral change can be part of the development and employment of a psychodynamic formulation, and can be used to enhance self-understanding and exploration of the transference. Psychoanalytic approaches provide strategies for behavioral change not included in other psychotherapeutic treatments. This article describes a variety of ways in which efforts at behavioral change can be integrated with and enhanced by psychodynamic exploration.

Towards a psychoanalytic understanding of Fascism and anti-Semitism: perceptions from the 1940s.

Science.gov (United States)

Fisher, David James

2004-01-01

After selecting five representative European psychoanalytic thinkers, all of whom emigrated to the United States, this essay surveys their earliest perceptions and interpretations of the historical and psychological roots of Fascism, with particular emphasis on anti-Semitism. My samples almost all derive from the period before, during, and immediately after World War II. In examining the writings of Otto Fenichel, Ernst Simmel, Erik Homburger Erikson, Rudolf Loewenstein and Bruno Bettelheim, it discusses the various environmental and psychological dimensions of their understandings of racial prejudice. The paper argues that each thinker attempted to integrate historical, sociological, cultural and clinical factors into their psychodynamic formulations about the individual and group mind of the Fascist anti-Semite. This generation of psychoanalysts explained Fascist anti-Semitism by exploring the mechanisms of projection, the process of massive splitting mechanisms of the group mind, fantasies of delinquent adolescent aggrandizement in Hitler, sado-masochistic and perverse oedipal dynamics, and a macabre identification with the torturers on the part of Jewish inmates in the concentration camps, that obliterated the individual's sense of autonomy and capacity to respond morally. The paper points out the pronounced ambivalence of this generation of Jewish analysts and intellectuals toward their own Jewish backgrounds and sense of themselves as Jews. It also argues that this generation muted its left-wing and socialist political tendencies once they arrived in America, taking a turn against politics. It suggests that some of the features of this Jewish ambivalence can be seen in the exploration of a so-called "Jewish psychology," itself a disguised form of racism, a derivative of projection, which may have had rather negative and authoritarian consequences for the psychoanalytic movement in America.

[Psychoanalytic treatment of a lustful murderess 1930].

Science.gov (United States)

Schultz, U; Hermanns, L M; Kütemeyer, M

1990-01-01

In the course of collecting historical material about the first psychoanalytic in-patient clinic ("Sanatorium Schloss Tegel") in the years 1927-1931, the authors discovered an unpublished typescript by Ernst Simmel entitled "Neurotic criminality and lust murder". On the basis of clinic records, excerpts from letters, and personal information, the authors supplement Simmel's treatment report of a lust murderess with a historical, documentary text, which is followed by Simmel's paper.

Deepening psychoanalytic listening: the marriage of Buddha and Freud.

Science.gov (United States)

Rubin, Jeffrey B

2009-06-01

Freud (1912) delineated the ideal state of mind for therapists to listen, what he called "evenly hovering" or "evenly suspended attention." No one has ever offered positive recommendations for how to cultivate this elusive yet eminently trainable state of mind. This leaves an important gap in training and technique. What Buddhism terms meditation-non-judgmental attention to what is happening moment-to-moment-cultivates exactly the extraordinary, yet accessible, state of mind Freud was depicting. But genuine analytic listening requires one other quality: the capacity to decode or translate what we hear on the latent and metaphoric level-which meditation does not do. This is a crucial weakness of meditation. In this chapter I will draw on the best of the Western psychoanalytic and Eastern meditative traditions to illuminate how therapists could use meditation to cultivate "evenly hovering attention" and how a psychoanalytic understanding of the language and logic of the unconscious complements and enriches meditative attention.

Addiction as an attempt at self-regulation (contemporary psychoanalytic theories of addiction

Directory of Open Access Journals (Sweden)

Gregor Žvelc

2001-09-01

Full Text Available In the article author presents the development of psychoanalytic theory of addiction from early writings to contemporary ego, self psychological and theories of object relations. Classical psychoanalysis understood addiction as a regressive gratification of libidinal drives, whereas contemporary authors understand it as an attempt of adaptation to certain problems and worries. The neurotic conflict is not anymore in the foreground, but disturbances in ego, self and object relations. On the basis of a review of contemporary psychoanalytical theories, the author concludes that individuals prone to addiction have a disturbance in self-regulation. Because of that, they have problems in tolerating and coping with certain emotions. With the help of outer means they tend to re-establish internal balance, which they can't manage alone. This outer 'help' can be seen in various forms of addiction (drugs, food, relationships, sex .... So, the core problem of addicted people is a deficit of self-regulation, which is a consequence of a lack of internalisaton of regulatory functions of primary object. Contemporary psychoanalytical theories of addiction bring us greater insight in personality factors which influence the formation of addiction, thus giving us guidelines for adequate psychotherapy of addiction.

The roots of violence: converging psychoanalytic explanatory models for power struggles and violence in schools.

Science.gov (United States)

Twemlow, S W

2000-10-01

This paper demonstrates that several psychoanalytic models taken together converge to collectively explain school violence and power struggles better than each does alone. Using my own experience in doing psychoanalytically informed community intervention, I approach the problem of school violence from a combination of Adlerian, Stollerian, dialectical social systems, and Klein-Bion perspectives. This integrated model is then applied to the Columbine High School massacre in Littleton, Colorado.

Sexuality and psychoanalytic aggrandisement: Freud's 1908 theory of cultural history.

Science.gov (United States)

Cotti, Patricia

2011-03-01

In 1908, in his article "'Civilized" sexual morality and modern nervous illness', Freud presented neuroses as the consequence of a restrictive state of cultural development and its 'civilized morality'. He found the inspiration for this idea by expanding upon previous formulations in this area by his predecessors (notably Christian von Ehrenfels) that focused on a cultural process earlier introduced by Kant, while also integrating in his analysis the principles of Haeckel's evolutionism (history of development, recapitulation) which eventually re-defined the psychoanalytic theory of neuroses. These new theoretical elements became the basis of psychoanalytic theory and thereby influenced subsequent thinking in the cultural process itself and in human sciences. This transformation of underlying theory provided a unique historical and analytical framework for psychoanalysis which allowed Freud to claim for it a pre-eminent position among the human sciences.

[Adolescents at play: the benefit of individual psychoanalytic psychodrama].

Science.gov (United States)

Titia Rizzi, Alice; Zimmerman, Camille; Saada, Valérie; Moro, Marie Rose

An individual psychoanalytic psychodrama session with an adolescent treated at the Maison de Solenn shows the benefit of psychodrama role playing. Using the body, the imagination and 'pretend play', this therapy gives access to symbolisation and facilitates the care process. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

Contemporary Psychoanalytic Perspectives on Eating Disorders: A Case Illustration.

Science.gov (United States)

Lerner, Howard D.

This paper examines recent formulations derived from different lines of conceptual development within psychoanalytic theory in relation to the anorexic and bulimic syndromes. The case history, clinical picture, and course of treatment of a bulimic adolescent girl are reviewed. This discussion illustrates the profound consequences upon cognition of…

Eracing the Simple Certainty of Difference: A Psychoanalytic Contribution.

Science.gov (United States)

Lombardi, Karen L.

2002-01-01

Asserts that racism, classism, and sexism are fostered not only through material conditions but also through the privileging of difference common to Western intellectual thought. Turns to the unconscious of psychoanalytic theory, especially the theories of Melanie Klein and Ignacio Matter Blanco, recommending an alternative discourse on race,…

Exploring the role of children's dreams in psychoanalytic practice today: a pilot study.

Science.gov (United States)

Lempen, Olivia; Midgley, Nick

2006-01-01

The aim of this research study was to investigate the role of children's dreams in the practice of child psychoanalysis today, and to explore contemporary psychoanalytic understanding of children's dreams. This pilot study consisted of two stages. The first involved a document analysis of published articles in The Psychoanalytic Study of the Child, making a comparison between those of the early 1950s and the 1990s, in order to see in what way the discourse around children's dreams within the psychoanalytic literature has changed over time. The second stage, based on questionnaires and in-depth interviews, attempted to understand in more detail the way contemporary child analysts, working in the Anna Freudian tradition, think about dreams and use them in their clinical practice. Results suggest that there has been a decreased focus on dreams in a clinical context over time, and that this may partly be a consequence of changing theoretical models and changes in training. When work with dreams does take place, it appears that child analysts have

[Lou Andreas-Salome (1861-1937)--psychoanalytical and feministic contribution to understanding her biography].

Science.gov (United States)

Bramness, J G

2001-06-30

Lou (Louise) Andreas-Salomé's life and work has preoccupied many biographers. The interest may have be sparked by her liaisons with many of the greatest men of her time. She had an intimate relationship with Friedrich Nietzsche in a period of great change for him. She was Rainer Marie Rilke's mistress for several years. And she pursued a close friendship and working relationship with Sigmund Freud in the latter part of her life. But her significance goes beyond these associations. She was a celebrated novelist and essayist in her own right, with ten novels and more than 50 essays, also on psychoanalytical subjects. She has been viewed as femme fatale, opportunist, feminist, radical, liberal, but also as a significant contributor to psychoanalytical thought. There have been two biographical approaches: a psychoanalytical approach focusing on her loss of father-figures and later difficult relationships with famous men, and a feministic approach accusing psychoanalysts of not contributing to insight, but belittling Salomé's legitimate position. A fuller understanding may be obtained by integrating these two views.

Psychoanalytic contributions to the generation of creativity in children.

Science.gov (United States)

Gottschalk, L A

1981-08-01

This paper describes the major characteristics of the concept of creativity: (1) originality and uniqueness, (2) comprehensibility to others, (3) utility, (4) generalizability to allied and other fields, (5) a capacity for continued and repeated creative outputs in similar and/or different fields, and (6) a capacity to stimulate others to artistic, literary, or scientific originality. Consideration is given to out limited current knowledge of hereditary factors contributing to creativity, in contrast to familial factors which are likely to include environmental contributions. A review follows of psychiatric and psychoanalytic observations on the enhancement or inhibition, during child development, of the innate capacity to be creative in children and adults. In regard to the development of creative prowess, emphasis is placed on the importance of preserving and encouraging the use of primary-process thinking in children so that this mental activity can be called upon at will. Emphasized also is the importance of the availability of examples of creative ability in parental behavior as well as in the kinship and social networks to which the child is exposed. The encouragement of analogical thinking and imagination in children and the development of the ability to turn on and off such mental activity by secondary-process thinking is stressed. Hence, in the enhancement of the creative process in children, catalytic parent-child rearing and exposure to creative people are key elements. Three brief case examples are given in which the creative potential was blocked or inhibited and later released by psychoanalytic psychotherapy.

Drawing cure: children's drawings as a psychoanalytic instrument.

Science.gov (United States)

Wittmann, Barbara

2010-01-01

This essay deals with the special case of drawings as psychoanalytical instruments. It aims at a theoretical understanding of the specific contribution made by children's drawings as a medium of the psychical. In the influential play technique developed by Melanie Klein, drawing continuously interacts with other symptomatic (play) actions. Nonetheless, specific functions of drawing within the play technique can be identified. The essay will discuss four crucial aspects in-depth: 1) the strengthening of the analysis's recursivity associated with the graphic artifact; 2) the opening of the analytic process facilitated by drawing; 3) the creation of a genuinely graphic mode of producing meaning that allows the child to develop a "theory" of the workings of his own psychic apparatus; and 4) the new possibilities of symbolization associated with the latter. In contrast to classical definitions of the psychological instrument, the child's drawing is a weakly structured tool that does not serve to reproduce psychic processes in an artificial, controlled setting. The introduction of drawing into the psychoanalytic cure is by no means interested in replaying past events, but in producing events suited to effecting a transformation of the synchronic structures of the unconscious.

What Is the Use of Theory? A Psychoanalytic Discussion

Science.gov (United States)

Britzman, Deborah P.

2012-01-01

Freud asking whether psychoanalysis could be taught in the university, and then whether it could be learned, provides an occasion for asking about the emotional uses of theory. The paper draws from literature, clinical writing and pedagogy to build a psychoanalytic discussion of teaching and learning that takes seriously phantasies of knowledge…

Process-orientated psychoanalytic work in initial interviews and the importance of the opening scene.

Science.gov (United States)

Wegner, Peter

2014-06-01

From the very first moment of the initial interview to the end of a long course of psychoanalysis, the unconscious exchange between analysand and analyst, and the analysis of the relationship between transference and countertransference, are at the heart of psychoanalytic work. Drawing on initial interviews with a psychosomatically and depressively ill student, a psychoanalytic understanding of initial encounters is worked out. The opening scene of the first interview already condenses the central psychopathology - a clinging to the primary object because it was never securely experienced as present by the patient. The author outlines the development of some psychoanalytic theories concerning the initial interview and demonstrates their specific importance as background knowledge for the clinical situation in the following domains: the 'diagnostic position', the 'therapeutic position', the 'opening scene', the 'countertransference' and the 'analyst's free-floating introspectiveness'. More recent investigations refer to 'process qualities' of the analytic relationship, such as 'synchronization' and 'self-efficacy'. The latter seeks to describe after how much time between the interview sessions constructive or destructive inner processes gain ground in the patient and what significance this may have for the decision about the treatment that follows. All these factors combined can lead to establishing a differential process-orientated indication that also takes account of the fact that being confronted with the fear of unconscious processes of exchange is specific to the psychoanalytic profession. Copyright © 2014 Institute of Psychoanalysis.

Like grandparents, like parents: Empirical evidence and psychoanalytic thinking on the transmission of parenting styles.

Science.gov (United States)

De Carli, Pietro; Tagini, Angela; Sarracino, Diego; Santona, Alessandra; Bonalda, Valentina; Cesari, Paola Elena; Parolin, Laura

2018-01-01

The authors discuss the issue of intergenerational transmission of parenting from an empirical and psychoanalytic perspective. After presenting a framework to explain their conception of parenting, they describe intergenerational transmission of parenting as a key to interpreting and eventually changing parenting behaviors. Then they present (1) the empirical approach aimed at determining if there is actually a stability across generations that contributes to harsh parenting and eventually maltreatment and (2) the psyphoanalytic thinking that seeks to explain the continuity in terms of representations and clinical phenomena. The authors also discuss the relationship between the attachment and the caregiving systems and hypothesize a common base for the two systems in childhood experience. Finally, they propose the psychoanalytic perspective as a fruitful theoretical framework to integrate the evidence for the neurophysiological mediators and moderators of intergenerational transmission. Psychoanalytically informed research can provide clinically relevant insights and hypotheses to be tested.

Psychoanalytic Interpretation of Blueberries by Susan Gibb

Directory of Open Access Journals (Sweden)

Maya Zalbidea Paniagua

2014-06-01

Full Text Available Blueberries (2009 by Susan Gibb, published in the ELO (Electronic Literature Organization, invites the reader to travel inside the protagonist’s mind to discover real and imaginary experiences examining notions of gender, sex, body and identity of a traumatised woman. This article explores the verbal and visual modes in this digital short fiction following semiotic patterns as well as interpreting the psychological states that are expressed through poetical and technological components. A comparative study of the consequences of trauma in the protagonist will be developed including psychoanalytic theories by Sigmund Freud, Jacques Lacan and the feminist psychoanalysts: Melanie Klein and Bracha Ettinger. The reactions of the protagonist will be studied: loss of reality, hallucinations and Electra Complex, as well as the rise of defence mechanisms and her use of the artistic creativity as a healing therapy. The interactivity of the hypermedia, multiple paths and endings will be analyzed as a literary strategy that increases the reader’s capacity of empathizing with the speaker.

Is it all grist to the mill? Wandering between indications for psychoanalytic treatment and the analytic field

Directory of Open Access Journals (Sweden)

Marina Bento Gastaud

2013-01-01

Full Text Available Determining the indications and contraindications for psychoanalytic treatment seems crucial to achieve therapeutic success and improve treatment effectiveness. In reviewing the classic literature on the topic, aspects such as age, diagnosis, motivation for treatment, present moment in life, ability to gain insight, psychic suffering when seeking treatment, defensive behaviors, and frustration tolerance are clearly analyzed by therapists/analysts when indicating psychoanalytic treatments. However, traditionally, most criteria underlying such indications date back to a time when the therapeutic relationship was viewed merely as a therapist treating a patient, with no regard to the therapeutic relationship itself. The goal of this article was to critically review the relevance and current adequacy of indications for psychoanalytic treatment, in view of advancements in knowledge on the analytic field. Considering cases that do not evolve as expected according to the indications, patients who are better suited to certain therapists, and therapist-patient pairs that modify their interaction over the course of treatment, the main question remains on how to identify the necessary elements in evaluating a candidate patient for psychoanalytic treatment, as well as the significant elements of therapeutic action.

PARRHESIA, PHAEDRA, AND THE POLIS: ANTICIPATING PSYCHOANALYTIC FREE ASSOCIATION AS DEMOCRATIC PRACTICE.

Science.gov (United States)

Gentile, Jill

2015-07-01

This essay explores the mostly unexamined analogy of psychoanalytic free association to democratic free speech. The author turns back to a time when free speech was a matter of considerable discussion: the classical period of the Athenian constitution and its experiment with parrhesia. Ordinarily translated into English as "free speech," parrhesia is startlingly relevant to psychoanalysis. The Athenian stage-in particular, Hippolytus (Euripides, 5th century BCE)-illustrates this point. Euripides's tragic tale anticipates Freud's inquiries, exploring the fundamental link between free speech and female embodiment. The author suggests that psychoanalysis should claim its own conception of a polis as a mediated and ethical space between private and public spheres, between body and mind, and between speaking and listening communities. © 2015 The Psychoanalytic Quarterly, Inc.

Patterns of interpersonal problems and their improvement in depressive and anxious patients treated with psychoanalytic therapy.

Science.gov (United States)

Salzer, Simone; Leibing, Eric; Jakobsen, Thorsten; Rudolf, Gerd; Brockmann, Josef; Eckert, Jochen; Huber, Dorothea; Klug, Günther; Henrich, Gerhard; Grande, Tilmann; Keller, Wolfram; Kreische, Reinhard; Biskup, Joachim; Staats, Hermann; Warwas, Jasmin; Leichsenring, Falk

2010-01-01

Interpersonal problems were studied in 121 patients treated with psychoanalytic therapy using the Inventory of Interpersonal Problems. Four characteristic subtypes were identified, which differed in the quality and flexibility of their interpersonal behavior. Independent of the predominant type of interpersonal problems, the psychotherapy treatment led to strong decreases in interpersonal distress and increases in interpersonal differentiation. Psychoanalytic therapy was highly effective for all identified interpersonal subtypes and seems to help patients achieve more satisfactory relationships.

Transference and countertransference: two concepts specific to psychoanalytic theory and practice.

Science.gov (United States)

Ladame, F

1999-12-01

The development of the theory of transference and countertransference from Freud to post-Freudian authors is described. It is concluded that the concepts of transference and countertransference are pertinent only within a definite psychoanalytic setting. They cannot be applied in every therapeutic situation.

The case of rat man: A psychoanalytic understanding of obsessive-compulsive disorder

Directory of Open Access Journals (Sweden)

Suresh Thapaliya

2017-01-01

Full Text Available This article discusses case of Mr. Ernst Lanzer known as the “Rat Man” in the history of psychoanalysis. He was diagnosed as a case of obsessive-compulsive disorder by Sigmund Freud known as obsessional neurosis that time. The patient presented to Freud with number of distressing obsessions of which the main one was fear of a corporal punishment to his loved ones using rats. The patient underwent psychoanalytic treatment for his symptoms for 6 months following which he was declared cured. Freud has discussed the case in a published case note. Over the subsequent years, the case received wider attention from the psychoanalytic community and continues to be interpreted and discussed from different perspectives after nearly one century of his clinical interaction with Freud.

Psychoanalytic Bases for One's Image of God: Fact or Artifact?

Science.gov (United States)

Buri, John R.

As a result of Freud's seminal postulations of the psychoanalytic bases for one's God-concept, it is a frequently accepted hypothesis that an individual's image of God is largely a reflection of experiences with and feelings toward one's own father. While such speculations as to an individual's phenomenological conceptions of God have an…

On the Madness of Lecturing on Gender: A Psychoanalytic Discussion

Science.gov (United States)

Britzman, Deborah P.

2010-01-01

This essay comments on the emotional difficulties psychoanalytic discussion introduces to conceptualising the poesis of gender through its reconsideration of the valence of aggression and its development in psychical reality. It returns to the 1936 lectures on the emotional life of gender given by Melanie Klein and Joan Riviere to a public about…

The application of postmodern thought to the clinical practice of psychoanalytic psychotherapy.

Science.gov (United States)

Chessick, R D

1996-01-01

, make the analyst less of an arbiter of what is "reality," and focus greater attention on the therapist-patient dyad, which is consistent with the modern trend in psychoanalytic treatment anyway. The notion of social constructions as constituting the psychoanalytic process was discussed and it was suggested that this notion suffers from the lack of sufficient attention to the historical determinants of how a given individual reacts in a given situation. A patient will react differently to different therapists, depending on the transference or projective identifications that the patient brings to the treatment, regardless of the interpersonal interaction. This is in opposition to the idea that transference is primarily an effect of the therapist-patient dyad, and preserves a major aspect of traditional Freudian theory. The dangers of postmodern thought disintegrating into nihilism are described, and the limitations of so-called postmodern thought are discussed, including the intrinsic paradoxical nature of any postmodern proposition. At the same time, postmodern thought is useful in calling attention to the "space of the Other" in human affairs, to the tendency to form binary oppositions in which the second element in each binary pair is part of the Other and is depreciated, and to remind us that there are always further interpretations of the narrative that emerges from the psychoanalytic situation. The feminization of psychotherapy and its relationship to feminism are important current issues. Postmodern thought is valuable in responding to the common complaint of feminists about Nietzsche's attitude toward women; postmodernist approaches emphasize the ambiguous and the allegorical aspects of Nietzsche's thought, to the extreme orf Derrida's contention that Nietzsche is not really interpretable at all. At the same time feminists legitimately object to postmodernist erosion of the grounds for political action. (ABSTRACT TRUNCATED)

On Whether to Convert from a Rhetorical to a Psychoanalytic Pedagogy

Science.gov (United States)

Kraemer, Don J.

2010-01-01

Like psychoanalysis, psychoanalytic pedagogy is a particular way of paying attention, a way of paying attention that deflects attention away from other pedagogies' means and goals. Looking for what psychoanalysis deems the "root cause" of writing problems--intrapsychic conflict--foregrounds that kind of conflict, relegating to the background other…

Beyond Death’s Dream Kingdom: modernity and the psychoanalytic Social Imaginary

Directory of Open Access Journals (Sweden)

Neil Turnbull

2016-02-01

Full Text Available The appearance on the historical stage of Western modernity is often understood as an “epochal event” that overturned an earlier pre-modern cultural condition that was premised on the dialectic of life and death and the attempt to forge a suitable balance or harmony between them. As such Western modernity is often viewed as the emergence as a new liberal political order based upon individualism, radical immanence and the emergence of a new calculating subjectivities and governmentalities in ways that led to the rejection of the transcendent, the metaphysical and the theological dimensions of human life. In this paper, using Hans Holbein’s famous painting The Ambassadors as a point of reference and adopting the oblique position in relation to the modern taken up by the artist in this painting, I suggest that in the 20th Century, largely as a result of an awareness of the metaphysical significance of the catastrophe of the First World War, that modern liberalism was thrown into crisis and the old pre-modern metaphysical problematic returned as new focus of social and political concern. With specific reference to the work of Sigmund Freud and later psychoanalytic thinkers who took Freud’s idea of the death drive as their theoretical point of departure, I show how in the 20th century psychoanalytically-informed practitioners attempted to resolve the ancient conflict between the forces of life and death through the creation of an enchanted phantasmagoria of mass consumable objects that were often specifically designed and marketed in order to eroticise the nascent thanatic dimensions of modern life, thereby rendering the latter manageable and ultimately liveable. Drawing on the work of social theorists of the imaginary such as Glibert Durand as well as famous propagandisers of Freud such as Edward Bernays and Ernst Dichter (who saw in Freud’s work the possibility of developing a political technology I will suggest that in the 20th century

Converging Paradigms: A Reflection on Parallel Theoretical Developments in Psychoanalytic Metapsychology and Empirical Dream Research.

Science.gov (United States)

Schmelowszky, Ágoston

2016-08-01

In the last decades one can perceive a striking parallelism between the shifting perspective of leading representatives of empirical dream research concerning their conceptualization of dreaming and the paradigm shift within clinically based psychoanalytic metapsychology with respect to its theory on the significance of dreaming. In metapsychology, dreaming becomes more and more a central metaphor of mental functioning in general. The theories of Klein, Bion, and Matte-Blanco can be considered as milestones of this paradigm shift. In empirical dream research, the competing theories of Hobson and of Solms respectively argued for and against the meaningfulness of the dream-work in the functioning of the mind. In the meantime, empirical data coming from various sources seemed to prove the significance of dream consciousness for the development and maintenance of adaptive waking consciousness. Metapsychological speculations and hypotheses based on empirical research data seem to point in the same direction, promising for contemporary psychoanalytic practice a more secure theoretical base. In this paper the author brings together these diverse theoretical developments and presents conclusions regarding psychoanalytic theory and technique, as well as proposing an outline of an empirical research plan for testing the specificity of psychoanalysis in developing dream formation.

The sanctuary of empathy and the invitation of engagement: psychic retreat, Kafka's "A Hunger Artist," and the psychoanalytic process.

Science.gov (United States)

Karbelnig, Alan Michael

2014-12-01

As part of a broader scholarly and political effort to unify clinical psychoanalysis, the author argues that psychoanalysts' presence, engagement, and framing constitute the three overarching features of their work. Additionally, patients' propensity to turn inward, alternatively known as psychic retreat or narcissistic withdrawal, provides a similarly unifying way to view psychoanalytic patients. Narrowing the investigation to a phenomenological one, the author tapers the exploration further by studying the psychoanalytic process as it unfolds in real time. After addressing the problems of diffusion in professional identity and psychoanalytic theory that have plagued psychoanalysis from the start, the author presents three case examples into which he integrates Kafka's short story "A Hunger Artist." These vehicles are utilized to demonstrate how such nomenclature provides the basis for a more cohesive understanding of how psychoanalysts work.

The rooting of the mind in the body: new links between attachment theory and psychoanalytic thought.

Science.gov (United States)

Fonagy, Peter; Target, Mary

2007-01-01

The relationship between psychoanalysis and attachment theory is complex indeed. A brief review of the psychoanalytic literature as it concerns attachment theory and research, and of the attachment literature as it pertains to psychoanalytic ideas, demonstrates an increasing interest in attachment theory within psychoanalysis. Some of the difficulties that attachment theory faces in relation to psychoanalytic ideas are traced to its links to the now dated cognitive science of the 1960s and 1970s. Today, however, a second-generation cognitive neuroscience seeks neurobiologically plausible accounts in which links with brain and body are seen as shaping mind and consciousness, which increasingly are seen as "embodied", as emerging from or serving the needs of a physical being located in a specific time, place, and social context. This idea has also been at the core of much psychoanalytic thinking, which has historically affirmed the rootedness of symbolic thought in sensory, emotional, and enacted experience with objects. Now neurobiological advances supporting the concept of embodied cognition offer an opportunity to forge powerful links between the hitherto separate domains of attachment theory and psychoanalysis. Speculations about the nature of language are presented that emphasize the origin of internal working models (and of representations in general) in early sensorimotor and emotional experiences with a caregiver. It is argued that language and symbolic thought may be phylogenetically and ontogenetically embodied, built on a foundation of gestures and actions, and are thus profoundly influenced by the experience of early physical interaction with the primary object. Finally, the clinical and research implications of these ideas are discussed.

The poetry of Bartłomiej Majzel: a psychoanalytic approach

Directory of Open Access Journals (Sweden)

Marcin Jurzysta

2010-12-01

Full Text Available Bartłomiej Majzel is one of the most interesting young polish authors. His first poetic book is robaczywość [worminess] published in 1997. As regards interpretation, many motifs which recur in the volume, suggest a psychoanalytic approach. This approach reveals a dark world of sub-consciousness and transcription of struggling against oneself, reporting the consequences of this tragic party called literature.

Psychoanalytic/Psychodynamic Psychotherapy for Sexually Abused Children and Adolescents: A Systematic Review

Science.gov (United States)

Parker, Ben; Turner, William

2014-01-01

Objective: To assess the effectiveness of psychoanalytic/psychodynamic psychotherapy for children and adolescents who have been sexually abused. Method: The Cochrane Collaboration's criteria for data synthesis and study quality assessment were used. Electronic bibliographic databases and web searches were used to identify randomized and…

Psychoanalytical interpretations of prejudices with emphasis on prejudices towards persons with disabilities

Directory of Open Access Journals (Sweden)

Dimoski Sanja

2012-01-01

Full Text Available This paper deals with interpretations of prejudices and specifically, prejudices towards people with disabilities, from the perspective of one of the many theoretical approaches. Psychoanalytic theoretical point of view interpret prejudices through the personality of the individual. The study and interpretation of prejudices towards people with disabilities is one of the major themes of modern social model of disability. Psychoanalytic interpretations determine prejudices, as well as prejudices towards people with disabilities, as a result of defense mechanisms, especially projection. This paper discusses the emotional component of attitude, based on its predominance in prejudices, as a extreme attitudes. In this analysis we have taken into account the emotional and unconscious reactions that can compose an emotional ambivalence in relation to the object of an attitude. Prejudice towards people with disabilities were brought in connection with the irrational and emotional reactions and unconscious fantasies related to the object of an attitude.

Miss Freud Returns to the Classroom: Toward Psychoanalytic Literacy among Educators

Science.gov (United States)

Tieman, John Samuel

2013-01-01

This essay is a call for a more psychoanalytically informed approach to educational psychology and teacher formation. To this end, the author gives an overview of a course in psychology that he recommends for inclusion in teacher education. This course is in two parts. The first part is an introduction to some important elements of psychoanalytic…

7 CFR 330.302 - Domestic movements of earth (including soil), stone, etc.

Science.gov (United States)

2010-01-01

... 7 Agriculture 5 2010-01-01 2010-01-01 false Domestic movements of earth (including soil), stone, etc. 330.302 Section 330.302 Agriculture Regulations of the Department of Agriculture (Continued) ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE FEDERAL PLANT PEST REGULATIONS; GENERAL; PLANT PESTS; SOIL, STONE, AND QUARRY...

Paranoia and psychotic process: some clinical applications of projective identification in psychoanalytic psychotherapy.

Science.gov (United States)

Sweet, Alistair D

2010-01-01

The concept of projective identification has, since its introduction by Melanie Klein over half a century ago, caused much controversy amongst psychoanalysts and psychotherapists. In this paper the author traces some of the key theoretical developments of the concept since its introduction in 1946, including: normal and pathological projective identification, aspects of symbolisation and projective identification as an intrapsychic mechanism. An extended case report of a patient in weekly psychoanalytic psychotherapy is offered in order to expand upon some of the theoretical ideas previously considered. Emphasis is placed on the patient's use of intrapsychic projective mechanisms and the emergence and mutation of such mechanisms in the therapeutic relationship.

Inner and Outer Life at Work. The Roots and Horizon of Psychoanalytically Informed Work Life Research

Directory of Open Access Journals (Sweden)

Linda Lundgaard Andersen

2012-09-01

Full Text Available The modern labour market has increasingly put the inner working life on the agenda. This stems from a number of societal changes: the knowledge society and its need of personalised competences and work investments in welfare services, the transformation from subject-object relationships to subject-subject relationships and the emergence of the "learning organisations" and reflexive leadership. All of this has been the subject of critical analyses tracing modern work life identities, conflicts, organisational and societal structuration. Against this background the accounts and conceptualisations of work life involving people to people interactions offered by psychodynamic theories and methods take up a pivotal position. Psychoanalytic organisational and work life research explores how work, organisations and individuals are affected by psychic dynamics, the influence of the unconscious in the forms of human development and interaction situated in a societal context. Based on this substantial work I draw upon two influential psychoanalytical positions—the British Tavistock position and German psychoanalytic social psychology in order to situate and identify how to understand the inner and outer life at work—in a generic display of concepts, methods and epistemology. URN: http://nbn-resolving.de/urn:nbn:de:0114-fqs1203232

Psyche--the meeting of mind and soul: current psychoanalytic views on the mental representation of god.

Science.gov (United States)

Clemens, Norman A

2013-11-01

The author presents an overview of two contemporary, related psychoanalytic perspectives on religious phenomena. Based on data from systematic interviews, Ana-Maria Rizzuto explores the way the human mind forms the idea of God as it evolves through the various stages of childhood and adult development. The object-representation of God is greatly influenced by the mental representations of mother, father, and other important adults in the child's life. Object relations theory and the writings of Winnicott play an important role in these concepts. William Meissner, a Jesuit priest as well as a psychoanalyst, addresses Freud's views of religious belief as an illusion, or when accepted with certainty as real, as a delusion. Instead, Meissner sees religious belief as a developmental process that resides in the mental realm of transitional phenomena where spirituality, creativity, appreciation of beauty, transcendental states, play, and the psychoanalytic process itself also take place. In psychoanalytic treatment, religious phenomena are not exempt from exploration and understanding, perhaps resulting in more mature development of object representations, ego functions, and the superego functions of conscience and ego ideal as well as more mature religious life.

Psychoanalytical personality types and agoraphobia.

Science.gov (United States)

Hoffart, A

1995-03-01

The aim of this study was to examine the relationship between psychoanalytical personality types and agoraphobia. Thirty-two panic disorder with agoraphobia patients and 18 agoraphobia without panic disorder patients attending an inpatient 11-week behavioral-psychodynamic treatment program were assessed repeatedly from pretreatment to 2 years after the end of treatment. On personality scales measuring oral, obsessive, hysterical, and reality-weak traits, there were no differences between agoraphobic patients with and without panic disorder. The examined traits correlated across the period from pretreatment to 2-year follow-up, although the potential influence of symptoms were controlled for. Higher scores on the oral scale predicted poorer course of symptoms in the year immediately after treatment. Scores on the oral scale decreased with the improvements of agoraphobic and general symptoms, but did not attain a normal level. The results supported a combined predisposition-state model for the relationship between oral traits and agoraphobia.

The art of Pirandello: a psychoanalytic view.

Science.gov (United States)

Coppolillo, H P

1997-01-01

Luigi Pirandello, a playwright of immense profundity and creativity, won the Nobel Prize for his work in theater. A brief history of his personal and educational development is presented here, followed by an excellent translation by Gigi Gatti and Terry Doyle of one of his plays, The Man with the Flower in His Mouth, written in 1926. It is a play that is little known in the United States, but which conveys his style and many of his views in a succinct manner. This is followed by an interpretation of some of the symbols, the psychodynamics, and the ego states of the characters that Pirandello described before those ego states were described in psychoanalytic literature.

["... here I am entirely among patients now..": the psychoanalytical practice of Lou Andreas-Salomé].

Science.gov (United States)

Klemann, Manfred

2005-01-01

The aim of this article is to disprove the widespread prejudice depicting Andreas-Salomé merely as a femme fatale, or companion of a few famous contemporaries (Nietzsche, Rilke, and Freud), while suppressing her original intellectual and clinical-practical achievement as a psychoanalyst. An evaluation of both published and hitherto unpublished sources clearly confirms the broad and thorough foundations of her psychoanalytical training in theory as well as in practice. Between 1913 and 1933 Andreas-Salomé conducted a relatively large number of analyses, discussed some of them with Freud in a kind of "supervision" by correspondence and published several articles on central psychoanalytical issues. So far, however, many psychoanalysts seem to have been unaware of her status as a former accomplished colleague.

Inner and Outer Life at Work. The Roots and Horizon of Psychoanalytically Informed Work Life Research

DEFF Research Database (Denmark)

Lundgaard Andersen, Linda

2013-01-01

identities, conflicts, organisational and societal structuration. Against this background the accounts and conceptualisations of work life involving people to people interactions offered by psychodynamic theories and methods take up a pivotal position. Psychoanalytic organisational and work life research...... of personalised competences and work investments in welfare services, the transformation from subject-object relationships to subject-subject relationships and the emergence of the "learning organisations" and reflexive leadership. All of this has been the subject of critical analyses tracing modern work life...... position and German psychoanalytic social psychology in order to situate and identify how to understand the inner and outer life at work – in a generic display of concepts, methods and epistemology....

A psychoanalytical phenomenology of perversion.

Science.gov (United States)

Jiménez, Juan Pablo

2004-02-01

After stating that the current tasks of psychoanalytic research should fundamentally include the exploration of the analyst's mental processes in sessions with the patient, the author describes the analytical relation as one having an intersubjective nature. Seen from the outside, the analytical relation evidences two poles: a symmetric structural pole where both analyst and patient share a single world and a single approach to reality, and a functional asymmetric pole that defines the assignment of the respective roles. In the analysis of a perverse patient, the symmetry-asymmetry polarities acquire some very particular characteristics. Seen from the perspective of the analyst's subjectivity, perversion appears in the analyst's mind as a surreptitious and unexpected transgression of the basic agreement that facilitates and structures intersubjective encounters. It may go as far as altering the Aristotelian rules of logic. When coming into contact with the psychic reality of a perverse patient, what happens in the analyst's mind is that a world takes shape. This world is misleadingly coloured by an erotisation that sooner or later will acquire some characteristics of violence. The perverse nucleus, as a false reality, remains dangling in mid-air as an experience that is inaccessible to the analyst's empathy. The only way the analyst can reach it is from the 'periphery' of the patient's psychic reality, by trying in an indirect way to lead him back to his intersubjective roots. At this point, the author's intention is to explain this intersubjective phenomenon in terms of metapsychological and empirical research-based theories. Finally, some ideas on the psychogenesis of perversion are set forth.

REBEL WITHOUT A CAUSE: A PSYCHOANALYTIC AND FAMILY-LIFE-CYCLE VIEW OF EMERGING ADULTHOOD IN THE FILM.

Science.gov (United States)

Fulmer, Richard H

2017-07-01

The period during which grown children leave home and establish a new, self-supporting family is called emerging adulthood. This paper uses psychoanalytic concepts and family-life-cycle theory to analyze the film Rebel without a Cause () as a dramatic example of three families going through this phase. Freud's () rescue-motif of the child trying to save an endangered peer to repay his parents for having been nurtured is also characteristic of this period and is considered practice for parenting the next generation. Proximate conflict and support enable two of the film's families to continue the path to reproduce themselves. © 2017 The Psychoanalytic Quarterly, Inc.

Beyond Freud in psychoanalytic psychology of religion? On the discussion of religion as projection

NARCIS (Netherlands)

Belzen, J.A.

2010-01-01

In 1907, Sigmund Freud initiated the psychoanalytic psychology of religion, until the present day the most important contributor to the psychology of religion literature in general, and the branch of psychological critique of religion best known outside of psychology circles (having drawn attention

Current developments in the practice of individual psychoanalytic psychodrama in France.

Science.gov (United States)

Corcos, Maurice; Jeammet, Philippe; Morel, Alexandre; Chabert, Catherine; De Lara, Aline Cohen

2012-06-01

The authors present the history of individual psychoanalytic psychodrama and its current developments as practised in France. They put forward the technique, objectives and rules, along with the indications, limits and risks that ensue from the specific nature of this therapeutic approach. Through its technical adjustments, individual psychoanalytic psychodrama provides a therapeutic option that is appropriate to the defences prevalent in many patients that cause classical psychotherapies to fail: massive inhibition, operative functioning far removed from affects or in false self mode; phobias, disavowal or splitting of the internal psychic life and emotions; prevalence of short discharge circuits in acted-out behaviours and bodily or visceral complaints and expressions. Psychodrama utilizes these defences not in order to eliminate them but to 'subvert' them so that they can continue to carry out their protective role, in particular ensuring narcissistic continuity. At the same time, psychodrama relaxes these defences and facilitates a possible filtering through of the repressed material. Through the number of actors and the diffraction of transference that this allows, psychodrama provides a possibility of adjusting the potentially traumatic effect of the encounter with the object and the instigation of the transference in the regressive dimension induced by any psychotherapeutic process. Copyright © 2012 Institute of Psychoanalysis.

Hierarchical Recursive Organization and the Free Energy Principle: From Biological Self-Organization to the Psychoanalytic Mind

Directory of Open Access Journals (Sweden)

Patrick Connolly

2017-09-01

Full Text Available The present paper argues that a systems theory epistemology (and particularly the notion of hierarchical recursive organization provides the critical theoretical context within which the significance of Friston's (2010a Free Energy Principle (FEP for both evolution and psychoanalysis is best understood. Within this perspective, the FEP occupies a particular level of the hierarchical organization of the organism, which is the level of biological self-organization. This form of biological self-organization is in turn understood as foundational and pervasive to the higher levels of organization of the human organism that are of interest to both neuroscience as well as psychoanalysis. Consequently, central psychoanalytic claims should be restated, in order to be located in their proper place within a hierarchical recursive organization of the (situated organism. In light of the FEP the realization of the psychoanalytic mind by the brain should be seen in terms of the evolution of different levels of systematic organization where the concepts of psychoanalysis describe a level of hierarchical recursive organization superordinate to that of biological self-organization and the FEP. The implication of this formulation is that while “psychoanalytic” mental processes are fundamentally subject to the FEP, they nonetheless also add their own principles of process over and above that of the FEP. A model found in Grobbelaar (1989 offers a recursive bottom-up description of the self-organization of the psychoanalytic ego as dependent on the organization of language (and affect, which is itself founded upon the tendency toward autopoiesis (self-making within the organism, which is in turn described as formally similar to the FEP. Meaningful consilience between Grobbelaar's model and the hierarchical recursive description available in Friston's (2010a theory is described. The paper concludes that the valuable contribution of the FEP to psychoanalysis

Being an adult: Psychoanalytic model and social model

Directory of Open Access Journals (Sweden)

Luigi Cappelli

2013-06-01

Full Text Available The author uses two psychoanalytic models, namely Kernberg’s and Kohut’s conceptualizations, to delineate a possible prototype of adult from the point of view of psychoanalysis. The author believes that this process of modulation of narcissism primitive, both in an evolutionary context and therapeutic, is crucial to achieving an adult level of integration.The author traces also, with the help of two political philosophers, a model of a democratic society, in which you can complete evolution of the mind. The concepts of negative freedom and pluralism of values of Berlin and that of Rawls' justice as fairness are used to identify some key aspects of a modern liberal society.

A psychoanalytic understanding of the desire for knowledge as reflected in Freud's Leonardo da Vinci and a memory of his childhood.

Science.gov (United States)

Blass, Rachel B

2006-10-01

The author offers an understanding of the psychoanalytic notion of the desire for knowledge and the possibility of attaining it as it fi nds expression in Freud's Leonardo da Vinci and a memory of his childhood. This understanding has not been explicitly articulated by Freud but may be considered integral to psychoanalysis' Weltanschauung as shaped by Freud's legacy. It emerges through an attempt to explain basic shifts, contradictions, inconsistencies and tensions that become apparent from a close reading of the text of Leonardo. Articulating this implicit understanding of knowledge provides the grounds for a stance on epistemology that is integral to psychoanalysis and relevant to contemporary psychoanalytic concerns on this topic. This epistemology focuses on the necessary involvement of passion, rather than detachment, in the search for knowledge and views the psychoanalytic aim of self-knowledge as a derivative, and most immediate expression, of a broader and more basic human drive to know.

Investigating Trauma in Narrating World War I: A Psychoanalytical Reading of Pat Barker's "Regeneration"

Science.gov (United States)

Sadjadi, Bakhtiar; Esmkhani, Farnaz

2016-01-01

The present paper seeks to critically read Pat Barker's "Regeneration" in terms of Cathy Caruth's psychoanalytic study of trauma. This analysis attempts to trace the concepts of latency, post-traumatic stress disorders, traumatic memory, and trauma in Barker's novel in order to explore how trauma and history are interrelated in the…

Psychoanalytic reality of prose

Directory of Open Access Journals (Sweden)

Todorović Milorad V.

2015-01-01

Full Text Available Scientific methods of a particular field of knowledge can not be freely applied to a different field without any adjustments or reservations. Openness to a different approach is detrimental here. According to Nothrop Frye, psychonalysis in literature tends to 'blur the lines between methods' (Frye 1979: 383 thus increasing openness. Therefore, the anxiety that exists between the theory of psychonalysis and the practice of psychoanalytic therapy will follow the application of psychoanalysis to other scientific fields. Solid grasp of the theory of psychoanalysis is incomplete without understanding its practical implementation in the domain of pain as its priviledged source of truth. Even Jacques Lacan emphasized this by distinguishing between understanding and knowing Jacques Derrida's psychoanalysis. The interdisciplinary activity, valued today as an important aspect of research, cannot be accomplished by simple confrontations between various specialized branches of knowledge. According to Roland Barthes, interdisciplinary work is not a peaceful operation: it begins effectively when the solidarity of the old disciplines breaks down to the benefit of a new object and a new language, neither of which is in the domain of those branches of knowledge that one calmly sought to confront (Barthes 1986b:181. Mirjana Lončar Vujnović proposes, following Barthes logic, to substitute the term psychoanalysis with the term 'experimental mysticism' (Lončar Vujnović 2014: 46. Her proposition has no semantic justification (and not only for its failed attempt at oxymoron let alone scientific. The exploration of the unconscious psyche which is unknown and irrational - designated under certain circumstances as the exploration of the mystical as a hidden, secret part of a man's soul - was scrutinized in psychoanalysis by employing a rigorous scientific method in reverence to the methods of the natural sciences. Furthermore, due to the nomothetic-ideographic and

[In-patient psychoanalytical psychotherapy of a 12 year old boy with secondary encopresis].

Science.gov (United States)

Pressel, Christine

2007-01-01

Case report on the in-patient psychoanalytical psychotherapy of a 12 year old boy, who developed a nonorganic encopresis at the age of nine after his mother died. One focal issue is his denial of this loss and the beginning of a process of mourning due to the treatment. The Operationalized Psychodynamic Diagnostics (OPD) for Children and Adolescents are illustrated for this case.

PSYCHOANALYTIC INTERPRETATION OF JUSTICE IN CONTEXT OF PROBLEMS OF TECHNO-GENESIS (Part II

Directory of Open Access Journals (Sweden)

N. I. Mushinskij

2009-01-01

Full Text Available Carl Gustav Jung, Erich Fromm, Karen Horney, Jacques Lacan, Gilles Deleuze, Felix Guattari continue to develop a psychoanalytic theory of Freud under modern conditions. They investigate archetypes of unconscious which are linked with up-to-date conception of Justice. Ethics of psychoanalysis interprets the category of Justice from humanistic positions in the context of the techno-genesis processes.

The evolution of psychoanalytic thought: a brief view through the lens of Western art and history: Freud and beyond.

Science.gov (United States)

Stavovy, Tania

2017-06-01

The aim of this paper is to explore the diversity and progress in psychoanalysis and psychotherapy post-Sigmund Freud from the perspective of Western art. Since 1900 the shift from one-person psychology to the more contemporary two-person psychology is reflected in the creativity of artists, particularly in their depiction of the mother-infant relationship. An alternative perspective in understanding the evolution of Man's nature can be drawn from a discourse between art, history and psychoanalytic thought. Using art as evidence that reflects concurrent changes in psychoanalytic thought is a stimulating way to engage trainee psychiatrists and psychiatrists in their exploration of human nature.

Dante's Comedy: precursors of psychoanalytic technique and psyche.

Science.gov (United States)

Szajnberg, Nathan Moses

2010-02-01

This paper uses a literary approach to explore what common ground exists in both psychoanalytic technique and views of the psyche, of 'person'. While Western literature has developed various views of psyche and person over centuries, there have been crystallizing, seminal portraits, for instance Shakespeare's perspective on what is human, some of which have endured to the present. By using Dante's Commedia, particularly the Inferno, a 14th century poem that both integrates and revises previous models of psyche and personhood, we can examine what features of psyche, and 'techniques' in soul-healing psychoanalysts have inherited culturally. Discovering basic features of technique and model of psyche we share as psychoanalysts permits us to explore why we have differences in variations on technique and models of inner life.

Agents of Law: Psychoanalytic Perspective on Parenthood Practices as Socially Accepted Violence.

Science.gov (United States)

Even-Tzur, Efrat; Hadar, Uri

2017-02-01

This paper presents a theoretical model of parental authority from the vantage point of parental subjecthood, using a roughly Lacanian formulation of what it means to take a (parental) subject position. For Freud, the parental role involves the acceptance of social rules that may, at times, involve a socially acceptable degree of violence. Nevertheless, psychoanalytic discussions have disregarded the parents' subjective experience as agents of the Law and purveyors of threatening authority. The authors elaborate on Freud's and Lacan's ideas and delineate several prime types of parental identifications as agents of Law. The Lacanian theoretical constructs expanded in this discussion include two basic parental positions of authority, termed the Symbolic Father and the Imaginary Father, and one derivative position, called the Perverse Father, which are demonstrated through the story of Dr. Moritz Schreber. The paper discusses how these theoretical constructs bear upon the philosophical conceptualizations of law, violence, and legitimacy.

The edge of chaos: A nonlinear view of psychoanalytic technique.

Science.gov (United States)

Galatzer-Levy, Robert M

2016-04-01

The field of nonlinear dynamics (or chaos theory) provides ways to expand concepts of psychoanalytic process that have implications for the technique of psychoanalysis. This paper describes how concepts of "the edge of chaos," emergence, attractors, and coupled oscillators can help shape analytic technique resulting in an approach to doing analysis which is at the same time freer and more firmly based in an enlarged understanding of the ways in which psychoanalysis works than some current recommendation about technique. Illustrations from a lengthy analysis of an analysand with obsessive-compulsive disorder show this approach in action. Copyright © 2016 Institute of Psychoanalysis.

The War on Women in Psychoanalytic Theory Building: Past to Present.

Science.gov (United States)

Balsam, Rosemary H

2015-01-01

Psychoanalysis has both waged "hot" war on women overtly and "cold" war covertly over the years by colluding with cultural stereotypes offered as "theory," starting with Freud and his Viennese circle. True freedom of thinking, however, broke through in Freud's originality even then, and from time to time subsequently in the history of the movement only to keep retreating. Fritz Wittels's thesis on the "Child Woman" will exemplify Horneys (1924, 1926, 1933) and Jones's (1927) grounds for engaging in the "hot war" in the 1920s and challenging the unselfconscious inbuilt denigration of women. This skirmish had little impact, however, in the New World up till the 1970s. In the aftermath of the second wave of feminism, there were (and are) bursts of new thought about sex and gender that remain fragmented and unintegrated into general acceptance. The contemporary situation has been more like a "cold" war waged by ennui in the field. A sexed and agendered theories of mind as a "no man's land" absorb an intense focus away from the sexual and gender specificities that were alive, contentious, and unresolved in Freud's libido theory. The third sociocultural wave of feminism, since the 1990s, has refocused vitality on individuality, race, and varieties of sexual identity. I identify the latter as the psychoanalytic space for a potential renewed interest in theorizing the female body within heterosexual, homosexual, queer, or transgendered individuals. The "wars" have shown how fruitless for peace and new discovery is the compulsive (but still common) close comparison between males and females developmentally. Female development is as fresh and unsettled a theoretical question as it once was with Freud.

Symptoms and personality problems before, during and after long-term psychoanalytic treatment: A multiple-cohort study

NARCIS (Netherlands)

Berghout, C.C.; Zevalkink, D.J.; de Jong, J.T.V.M.

2010-01-01

Using a multiple cohort design, we compared symptoms and personality functioning (SCL-90, BDI-II, STAI, IIP-64, MMPI-2) of patients (N= 231) in different phases of long-term psychoanalytic treatment (before, during, end, follow-up). Our results confirmed findings from earlier meta-analyses that

INDIAN CASTE SYSTEM: HISTORICAL AND PSYCHOANALYTIC VIEWS.

Science.gov (United States)

Vallabhaneni, Madhusudana Rao

2015-12-01

This paper elucidates the historical origins and transformations of India's caste system. Surveying the complex developments over many centuries, it points out that three positions have been taken in this regard. One suggests that the caste one is born into can be transcended within one's lifetime by performing good deeds. The other declares caste to be immutable forever. And, the third says that one can be reborn into a higher caste if one lives a virtuous life. Moving on to the sociopolitical realm, the paper notes how these positions have been used and exploited. The paper then attempts to anchor the existence and purpose of the Hindu caste system in Freud's ideas about group psychology and Klein's proposals of splitting and projective identification. The paper also deploys the large group psychology concepts of Volkan and the culturally nuanced psychoanalytic anthropology of Roland and Kakar. It concludes with delineating some ameliorative strategies for this tragic problem in the otherwise robust democratic society of India.

The IPA and the American Psychoanalytic Association: a perspective on the regional association agreement.

Science.gov (United States)

Wallerstein, R S

1998-06-01

Ever since 1938 the American Psychoanalytic Association has had a special autonomous relationship within the IPA accorded to no other component organisation. This Regional Association status has had two main features: (1) total internal control over training standards and membership criteria, with no accountability to the IPA; and (2) an 'exclusive franchise', so that the IPA was barred from recognising any other component within the United States. This unique Regional Association status reflected the resolution at the time (1938) of the long-standing controversy between the IPA and the American over the issue of 'lay analysis', and remained unaltered for half a century until, with the resolution of the 3 1/2-year long law-suit against the American (and secondarily against the IPA) in 1988, the Regional Association agreement was modified (but not totally abrogated) by the American's giving up the 'exclusive franchise' aspect (thus permitting IPA recognition of psychoanalytic groups in the US organised outside the American), but still retaining its internal full control over training and membership. The meanings and consequences for psychoanalysis of this special status of the American are explored.

Understanding Suicidal Behaviour in Young People Referred to Specialist CAMHS: A Qualitative Psychoanalytic Clinical Research Project

Science.gov (United States)

Anderson, Jan; Hurst, Margaret; Marques, Ana; Millar, David; Moya, Sue; Pover, Lesley; Stewart, Sue

2012-01-01

A qualitative psychoanalytic clinical research project using a post-Kleinian contemporary approach was undertaken by a team of seven qualified and experienced child psychotherapists working in community Tier 3 Child and Adolescent Mental Health Services (CAMHS). A number of referred young people who deliberately harmed themselves or attempted…

Between Trauma and Perpetration: Psychoanalytical and Social Psychological Perspectives on Difficult Histories in the Israeli Context

Science.gov (United States)

Goldberg, Tsafrir

2017-01-01

This study explores the applicability of psychoanalytic trauma-centered perspectives and social psychological intergroup comparison perspectives to difficult histories of the Israeli context. The study describes 2 test cases of difficult histories in the Jewish-Israeli context at the levels of curriculum policy, teachers, and learners. The first…

Instituições psicanalíticas: uma política de avestruz? Psychoanalytical Institutions: ostrich politics?

Directory of Open Access Journals (Sweden)

Paulina Schmidtbauer Rocha

2000-12-01

Full Text Available Este trabalho aponta questões que consideramos fundamentais para a constituição de instituições psicanalíticas mais democráticas e fraternas, capazes de sustentar a vocação crítica da psicanálise e sua marca de subversão em prol da humanidade. Refletimos sobre suas marcas históricas e seus desdobramentos políticos, destacando que não se trata mais de colocar a instituição como um mal necessário para a formação e transmissão da psicanálise. É necessário, ao contrário, vê-la como uma das possíveis escolhas para pensar o homem e suas circunstâncias na contemporaneidade. O que, por sua vez, implica em responsabilidades indelegáveis de cada um que se reconhece como psicanalista e quer pertencer à pólis psicanalítica.This paper points to questions considered fundamental for the constitution of more democratic and fraternal psychoanalytical institutions. These should be capable of preserving the critical vocation of psychoanalysis as well as its subversive character on behalf of humanity. The author reflects on the historical marks and political developments of the psychoanalytical institution, emphasizing that it should no longer be seen as a necessary evil for training psychoanalysts and transmitting psychoanalysis. Rather, it should be considered as one of several possible alternatives for thinking about man and his contemporary circumstances. This in turn implies non-delegable responsibilities that must be acknowledged by all psychoanalysts who wish to belong to the psychoanalytical polis.

The "Matchbox School" (1927-1932): Anna Freud and the Idea of a "Psychoanalytically Informed Education"

Science.gov (United States)

Midgley, Nick

2008-01-01

Of all the applications of psychoanalysis to various fields, perhaps none has been as important--or as fraught--as the application of psychoanalytic insights to education. This paper re-constructs some of the early debates around psychoanalysis and pedagogy that Anna Freud engaged with during the 1920s in Vienna, when the whole question of what…

Adding some notes to the "Music of Containment". Discussion of paper: "The Music of Containment: Addressing the participants in mother-infant psychoanalytic treatment".

Science.gov (United States)

Moggio, Françoise

2011-11-01

Thinking about the psychoanalytical process in parent-infant psychotherapy is the purpose of Björn Salomonsson's article. He proposes to consider that containment is the core of the treatment and that musicality is his main vehicle. His thought is linked with the research on primary intersubjectivity and is so exciting for all the parent-infant therapists. For myself, I emphasize the use of the psychoanalytical concept of affects rather than emotions, and I present my understanding of the transference phenomena with the part of the infantile sexuality of all the participants. Copyright © 2011 Michigan Association for Infant Mental Health.

The Bible as Transformational Object: The Psychoanalytic Theories of Christopher Bollas and Their Relevance for Religious Educators

Science.gov (United States)

DeGear, Elizabeth Berne

2016-01-01

This article examines the psychoanalytic concepts of object-relations theorist Christopher Bollas, applying them to a view of the Bible as "transformational object." Emphasizing the connection between psychological process and religious experience, this article suggests that each person's innate ability to choose and use objects is a key…

Revising psychoanalytic interpretations of the past. An examination of declarative and non-declarative memory processes.

Science.gov (United States)

Davis, J T

2001-06-01

The author reviews a contemporary cognitive psychology perspective on memory that views memory as being composed of multiple separate systems. Most researchers draw a fundamental distinction between declarative/explicit and non-declarative/implicit forms of memory. Declarative memory is responsible for the conscious recollection of facts and events--what is typically meant by the everyday and the common psychoanalytic use of the word 'memory'. Non-declarative forms of memory, in contrast, are specialised processes that influence experience and behaviour without representing the past in terms of any consciously accessible content. They operate outside of an individual's awareness, but are not repressed or otherwise dynamically unconscious. Using this theoretical framework, the question of how childhood relationship experiences are carried forward from the past to influence the present is examined. It is argued that incorporating a conceptualisation of non-declarative memory processing into psychoanalytic theory is essential. Non-declarative memory processes are capable of forming complex and sophisticated representations of the interpersonal world. These non-declarative memory processes exert a major impact on interpersonal experience and behaviour that needs to be analysed on its own terms and not mistakenly viewed as a form of resistance.

The saga of psychoanalysis in Eastern Europe: repression and rebirth in Hungary, and in former Czechoslovakia and Yugoslavia

Directory of Open Access Journals (Sweden)

Judit Mészáros

Full Text Available Abstract The paper shortly presents the early roles of Budapest, Prague, and Belgrade in the development of psychoanalytic movement in Central-Europe before the Second World War. Mapping this historical heritage, it suggests how psychoanalysts of former Soviet Bloc countries could restore their own psychoanalytic communities. The study investigates the consequences of these dictatorial and authoritarian regimes for psychoanalysis and for psychoanalysts focusing on similarities and differences in Hungary, in former Czechoslovakia, and Yugoslavia. Furthermore, it emphasizes the contribution of the international professional organizations - the International Psychoanalytic Association, and the European Psychoanalytic Federation - for reintegration of Budapest, Prague, and Belgrade to the international psychoanalytic community.

Psychoanalytic theory and the problem of creativity.

Science.gov (United States)

Fossi, G

1985-01-01

The current crisis of psychoanalysis also involves studies of various forms of creativity. After having pointed out the need for distinction between clinical-empirical theory and hypothetical theory (such as metapsychology) the author identifies and summarizes a number of trends of investigation as reported in our literature: libidinal-energetic, contenutistic (unconscious fantasies), anthropomorphic (of the ego), aggression-reparation, phenomenological, and object-relationship approaches. The role played by metapsychological concepts (the author, in agreement with those who consider them unacceptable, discusses some of the most well-known criticisms), and the confusion between theoretical levels are responsible for having made the psychoanalytical contribution entirely unsatisfactory at a higher explanatory level and for having hindered adequate reorganization of data of an empirical nature. After having examined several elements involved in creativity (symbolism, role of pathology and body experience, etc.), the author outlines a personal theoretical hypothesis of the structural type as a basis for the establishment of a clinical-empirical theory which, as regards research on creativity too, may constitute the chief field of investigation for psychoanalysis.

Psychoanalysis and the community mental health movement.

Science.gov (United States)

Croghan, L M

1975-01-01

Psychoanalysis and CMHM were once enemies. Psychoanalysis has made noteworthy advances toward the CMHM idea both in technique changes and in community involvement. It is possible that CMHM may finally reject all psychoanalytic contribution and face its future without a theory. If that takes place, the CMHM some day in its future may turn a corner and find itself face to face with the lonely, individual man, conscious of his past and fearful of the unexplained anxiety within him. It is then that the CMHM will find itself once again studying the works of Herbert Marcuse, Erik Erikson, Sigmund Freud, and the psychoanalytic world.

Ethical Presence in the Psychoanalytic Encounter and the Role of Apology.

Science.gov (United States)

Weiss, Micha

2018-03-01

This paper discusses aspects of ethical presence in psychoanalysis, and the possible use of apology in the therapeutic process. The author roughly delineates two periods in the history of psychoanalysis regarding the ethical dimension-the early classical period which is influenced by Freud's ethics of honesty, which gradually evolves towards the more recent intersubjectively-influenced period, necessitating the assimilation of an ethics of relationships. It is suggested that explicit theorizing of the ethical dimension into psychoanalysis offers added value to its effectiveness, and a framework is presented for combining relational, intersubjectively informed ethical dialogue, with contributions of classical technique, enriching the therapeutic potential of psychoanalytic work.

Rise and fall of public opposition in specific social movements. [Including nuclear power plants

Energy Technology Data Exchange (ETDEWEB)

Leahy, P J [Akron Univ., OH (USA); Mazur, A [Syracuse Univ., NY (USA)

1980-08-01

This article reports a comparative study of four 'specific' social movements which involve aspects of technological controversy: Fluoridation, the ABM, Nuclear Power Plants, and Legalized Abortion. A theoretical model of the rise and fall of public opposition in these movements over time is suggested. Quantitative indicators are developed and applied to this historical model. Rise and fall of controversy follows a regular sequence: Activities of protest leaders increase during periods of great national concern over issues that are complementary to the movement; during these periods, social and economic resources are relatively available to the movement. As the activity of protest leaders increases, mass media coverage of their activities increases. As mass media coverage increases, opposition to the technology among the wider public increases. As the activity of the leaders wanes, mass media coverage declines, and so does opposition among the wider public. The paper concludes with a discussion of the relevance of this perspective for making predictions about the future course of 'specific' social movements.

LES of cavitating flow inside a Diesel injector including dynamic needle movement

Science.gov (United States)

Örley, F.; Hickel, S.; Schmidt, S. J.; Adams, N. A.

2015-12-01

We perform large-eddy simulations (LES) of the turbulent, cavitating flow inside a 9-hole solenoid common-rail injector including jet injection into gas during a full injection cycle. The liquid fuel, vapor, and gas phases are modelled by a homogeneous mixture approach. The cavitation model is based on a thermodynamic equilibrium assumption. The geometry of the injector is represented on a Cartesian grid by a conservative cut-element immersed boundary method. The strategy allows for the simulation of complex, moving geometries with sub-cell resolution. We evaluate the effects of needle movement on the cavitation characteristics in the needle seat and tip region during opening and closing of the injector. Moreover, we study the effect of cavitation inside the injector nozzles on primary jet break-up.

When the Subconscious Goes to Steering - Psychoanalytic Subtexts in Thriller Cinema: The Example of Duel

OpenAIRE

Erol, Volkan

2017-01-01

Fear, an inseparable part of humanity, manifests itself in art andliterature as a reflection of subconscious, also occupies cinema since itsbeginning. Images that reflected from gigantic screens in the darkness of movietheaters, manage to revive collective fears simultaneously unlike any othermedium. Horror, thriller and suspense films, which use subconscious fears as asource and more often than not, prefer to use metaphors while narrate them,prepare the ground for psychoanalytic film analysi...

Agents of the Father's law in a society of brothers: A philosophic and psychoanalytic perspective on legitimate use of violence.

Science.gov (United States)

Even-Tzur, Efrat; Hadar, Uri

This paper explores subjective processes of "Agents of Law" - individuals who the state grants the authority to use violence - and the dissonance stemming from the contradictory demands posed on them as legitimate users of violence despite the societal taboo against violence. A conceptual model will be offered based on two theoretical legs, Lacanian psychoanalysis and political theories of legitimacy. Specifically, psychoanalytic ideas would serve to examine unconscious processes, subject position and various identifications related to the question of "self-legitimacy" of Agents of Law. A central link between psychoanalysis and political thought is found in the image of the father and in the triad ruler-God-Father, which calls for an oedipal analysis. A psychoanalytic reading of two philosophical schools that elaborated on the question of legitimacy will be presented, and yield two analytic poles of a model for the understanding of possible subject positions of agents of Law: identification with a "Living Father" vs. identification with a "Dead Father". The psychoanalytic reading will shed light on the limitations of the philosophical perspectives in reflecting on the various (im)possible psychological positions of agents of Law. Finally, then, it will be shown how psychoanalysis helps finding words to characterize different nuances in the coping of agents of Law with the contradictory demands posed on them in an age in which God is dead, the father was murdered and the king was beheaded. Copyright © 2017 Elsevier Ltd. All rights reserved.

From playfulness and self-centredness via grand expectations to normalisation: a psychoanalytical rereading of the history of molecular genetics.

Science.gov (United States)

Zwart, H A E

2013-11-01

In this paper, I will reread the history of molecular genetics from a psychoanalytical angle, analysing it as a case history. Building on the developmental theories of Freud and his followers, I will distinguish four stages, namely: (1) oedipal childhood, notably the epoch of model building (1943-1953); (2) the latency period, with a focus on the development of basic skills (1953-1989); (3) adolescence, exemplified by the Human Genome Project, with its fierce conflicts, great expectations and grandiose claims (1989-2003) and (4) adulthood (2003-present) during which revolutionary research areas such as molecular biology and genomics have achieved a certain level of normalcy--have evolved into a normal science. I will indicate how a psychoanalytical assessment conducted in this manner may help us to interpret and address some of the key normative issues that have been raised with regard to molecular genetics over the years, such as 'relevance', 'responsible innovation' and 'promise management'.

One hundred years after Sigmund Freud's lectures in America: towards an integration of psychoanalytic theories and techniques within psychiatry.

Science.gov (United States)

Hoffman, Leon

2010-12-01

The impact of Sigmund Freud's lectures in America in 1909 is discussed. Some of the roots of psychoanalysis and their contemporary relevance are addressed: neurological ideas, the discussions of the sexologists, and the degeneration theories at the turn of the twentieth century. Factors which led to the dominance of psychoanalysis in psychiatry included, in particular, its arguments against the hopelessness of degeneracy theories;yet,by isolating itself from mainstream academic psychiatry and psychology,organized psychoanalysis itself contributed to its own subsequent marginalization. In order to re-integrate itself with mainstream psychiatry, psychoanalysis needs to appreciate the importance of systematic demonstrations of the therapeutic power of psychodynamic/psychoanalytic concepts and techniques when caring for individuals.

W. R. D. FAIRBAIRN AND THE PROBLEM OF HOMOSEXUALITY: A STUDY IN PSYCHOANALYTIC PREJUDICE.

Science.gov (United States)

Beattie, Hilary J

2016-10-01

W. R. D. Fairbairn believed that the psychoanalyst's motivations and theories must ultimately be rooted in a need to resolve personal conflicts. His self-analytic and other records, now publicly available, indicate how his struggles with unacceptable sexual feelings and their symptomatic manifestations affected not only his theorizing, especially about sexuality, but also his clinical practice, as well as his personal and family life. Fairbairn's case affords a unique opportunity to document the effects of homophobia in a major psychoanalyst. © 2016 The Psychoanalytic Quarterly, Inc.

The Interactive Play and a Persuasive God: A Psychoanalytic Approach to Re-envisioning Pastoral Care and Counseling.

Science.gov (United States)

Jang, Jung Eun

2016-06-01

The purpose of this article is to present a sketch of a new image of pastoral care and counseling, which reflects the psychoanalytic understanding of the interacting transference and countertransference matrix, along with a process view of God in a mutually influencing relationship with creatures. A more effective approach in pastoral care and counseling can be conceptualized as the interactive play in which pastoral caregivers and receivers co-create a therapeutic relationship with their own past experiences and their creative capabilities. The interactive play is a concept of describing the mutually influencing relationship in the transference and countertransference interchange. The article introduces the concept of a persuasive God as a new image of pastoral care and counseling which includes aspects of the mutually interacting process in play. © The Author(s) 2016.

The paternal function in Winnicott: the psychoanalytical frame.

Science.gov (United States)

Faimberg, Haydée

2014-08-01

My first aim has been to identify the implicit assumptions underlying Winnicott's detailed notes on a fragment of an analysis dating from 1955 and published after his death. The importance given by Winnicott to the father figure as early as 1955 is one of my discoveries; another is the deep Freudian roots of his thinking. In this essay I propose a new way of linking together the concepts of 'paternal function' and the 'psychoanalytical frame'. Developing my hypothesis, I compare my reading of Winnicott and my way of reading José Bleger's study on the frame. Like Winnicott, I explore in detail a process of discovery, focusing on what the analyst and the patient are nor fully aware of …'as yet'. I am not proposing to unify Winnicott's and Bleger's thinking. My aim is to avoid the pitfall of eclecticism and, in so doing, to recognize both the related depths they sound in their thinking and their otherness. I want to share with the readers their 'meeting' in my mind. Copyright © 2014 Institute of Psychoanalysis.

Computational movement analysis

CERN Document Server

Laube, Patrick

2014-01-01

This SpringerBrief discusses the characteristics of spatiotemporal movement data, including uncertainty and scale. It investigates three core aspects of Computational Movement Analysis: Conceptual modeling of movement and movement spaces, spatiotemporal analysis methods aiming at a better understanding of movement processes (with a focus on data mining for movement patterns), and using decentralized spatial computing methods in movement analysis. The author presents Computational Movement Analysis as an interdisciplinary umbrella for analyzing movement processes with methods from a range of fi

The challenge of professional identity for Chinese clinicians in the process of learning and practicing psychoanalytic psychotherapy: the discussion on the frame of Chinese culture.

Science.gov (United States)

Yang, Yunping

2011-06-01

One important element in psychoanalysis, which is derived from Western culture, is individualization: the independency and autonomy of an individual are highly valued. However, one of the significant essences in Chinese culture is that the collective interests transcend the individual interests and the interests of social groups are more important than those of families. Therefore, when learning and practicing psychoanalytic psychotherapy, Chinese clinicians inevitably experience conflicts derived from this difference of cultural values. This article attempts to use a historical perspective to discuss the current challenges of professional identity for Chinese clinicians learning and practicing psychoanalytic psychotherapy and psychoanalysis. Copyright © 2011 Institute of Psychoanalysis.

Psychoanalytic reflections through the prism of September 11, 2001.

Science.gov (United States)

Nunberg, Henry; Dahl, Kirsten; Herschkowitz, Samuel; Kantrowitz, Judy L; Neubauer, Peter; Orgel, Shelly; Basch, Samuel; Fogelman, Eva

2011-01-01

An important area for psychoanalytic study is the significance for intrapsychic life of important events taking place in the community of which analyst and analysand are a part. September 11, 2001 provides a vantage point for examination of questions that arise from looking at the interrelationship between current environment and intrapsychic life. Two cases are presented as a focus for discussing the interaction of the memorialized past and occurrences in present reality, the significance for an analysis of analyst and patient sharing the same experience, instigations to progress that a current event may provide and the ways in which communal experience influences intrapsychic life. As a part of the discussion, we ask as well in what ways a common experience may be shared, and the significance of radically different meanings that the same event may have for analyst and analysand. We also pose the question whether the differences and similarities, each in their own way, may serve as progressive forces in the analysis.

The Neuropsychoanalytic Approach: Using Neuroscience as the Basic Science of Psychoanalysis.

Science.gov (United States)

Johnson, Brian; Flores Mosri, Daniela

2016-01-01

Neuroscience was the basic science behind Freud's psychoanalytic theory and technique. He worked as a neurologist for 20 years before being aware that a new approach to understand complex diseases, namely the hysterias, was needed. Solms coined the term neuropsychoanalysis to affirm that neuroscience still belongs in psychoanalysis. The neuropsychoanalytic field has continued Freud's original ideas as stated in 1895. Developments in psychoanalysis that have been created or revised by the neuropsychoanalysis movement include pain/relatedness/opioids, drive, structural model, dreams, cathexis, and dynamic unconscious. Neuroscience has contributed to the development of new psychoanalytic theory, such as Bazan's (2011) description of anxiety driven by unconscious intentions or "phantoms." Results of adopting the "dual aspect monism" approach of idiographic psychoanalytic clinical observation combined with nomothetic investigation of related human phenomena include clarification and revision of theory, restoration of the scientific base of psychoanalysis, and improvement of clinical treatments. By imbricating psychoanalytic thinking with neuroscience, psychoanalysts are also positioned to make contributions to neuroscience research. Freud's original Project for a Scientific Psychology/Psychology for Neurologists can be carried forward in a way that moves psychoanalysis into the twenty-first century as a core contemporary science (Kandel, 1999). Neuroscience as the basic science of psychoanalysis both improves the field, and enhances its scientific and cultural status.

I Have a Dream: Organic Movements Include Gene Manipulation to Improve Sustainable Farming

Directory of Open Access Journals (Sweden)

Gerhart U. Ryffel

2017-03-01

Full Text Available Several papers in a Special Issue of Sustainability have recently discussed various aspects to evaluate whether organic farming and gene manipulation are compatible. A special emphasis was given to new plant breeding techniques (NPBTs. These new approaches allow the most predictable genetic alterations of crop plants in ways that the genetically modified plant is identical to a plant generated by conventional breeding. The articles of the Special Issue present the arguments pro and contra the inclusion of the plants generated by NPBTs in organic farming. Organic movements have not yet made a final decision whether some of these techniques should be accepted or banned. In my view these novel genetically manipulated (GM crops could be used in such a way as to respect the requirements for genetically manipulated organisms (GMOs formulated by the International Federation of Organic Movements (IFOAM. Reviewing the potential benefits of disease-resistant potatoes and bananas, it seems possible that these crops support organic farming. To this end, I propose specific requirements that the organic movements should proactively formulate as their standards to accept specific GM crops.

'For Beauty is nothing but the barely endurable onset of Terror': Outline of a general psychoanalytic aesthetics.

Science.gov (United States)

Leikert, Sebastian

2017-06-01

Even close to 80 years after Freud's words that psychoanalysis "has scarcely anything to say about beauty" (Freud, Civilization and its Discontents, SE 21, p. 82) the question of a specific psychoanalytic aesthetic is still faced with a deficit in theory. Since aesthetics is related to Aisthesis, the Greek word for 'perception', a psychoanalytic aesthetic can solely emerge from a psychoanalysis of perceptive structures. The term 'kinaesthetic semantic' is introduced in order to exemplify via music how perceptive experiences must be structured for them to be experienced as beautiful. The basic mechanisms - repetition of form (rhythm, unification) and seduction (deviation, surprise) - are defined. With the help of these mechanisms an intensive contact between perceiving object and kinetic subject, the physical self, is established. The intensive relatedness is a requirement for the creative process in art and also for psychic growth on the subject's level. The described basic mechanisms of the aesthetic process in music can also be encountered in painting and poetry. By the means of a self-portrait by Bacon it will be examined how, in art, terror and traumatization are represented via targeted disorganization of beauty endowing mechanisms, hence finding an enabling form of confrontation and integration of fended contents. Copyright © 2017 Institute of Psychoanalysis.

Miss Julie: A Psychoanalytic Study

Directory of Open Access Journals (Sweden)

Sonali Jain

2015-10-01

Full Text Available Sigmund Freud theorized that ‘the hero of the tragedy must suffer…to bear the burden of tragic guilt…(that lay in rebellion against some divine or human authority.’ August Strindberg, the Swedish poet, playwright, author and visual artist, like Shakespeare before him, portrayed insanity as the ultimate of tragic conflict. In this paper I seek to explore and reiterate the dynamics of human relationships that are as relevant today as they were in Strindberg’s time. I propose to examine Strindberg’s Miss Julie, a play set in nineteenth century Sweden, through a psychoanalytic lens. The play deals with bold themes of class and sexual identity politics. Notwithstanding the progress made in breaking down gender barriers, the inequalities inherent in a patriarchal system persist in modern society. Miss Julie highlights these imbalances. My analysis of the play deals with issues of culture and psyche, and draws on Freud, Melanie Klein, Lacan, Luce Irigaray and other contemporary feminists. Miss Julie is a discourse on hysteria, which is still pivotal to psychoanalysis. Prominent philosophers like Hegel and the psychoanalyst Jacques Lacan have written about the dialectic of the master and the slave – a relationship that is characterized by dependence, demand and cruelty. The history of human civilization shows beyond any doubt that there is an intimate connection between cruelty and the sexual instinct. An analysis of the text is carried out using the sado-masochistic dynamic as well the slave-master discourse. I argue that Miss Julie subverts the slave-master relationship. The struggle for dominance and power is closely linked with the theme of sexuality in the unconscious. To quote the English actor and director Alan Rickman, ‘Watching or working on the plays of Strindberg is like seeing the skin, flesh and bones of life separated from each other. Challenging and timeless.’

Body Awareness and Movement for Students with Multiple Disabilities Including Visual Impairments

Science.gov (United States)

DePountis, Vicki; Cady, Deborah; Hallak, Tracy

2013-01-01

This conference presentation examines concept development for congenitally blind students. It presents current research on best-practice for teaching this population. Examples of strategies to reinforce understanding of body concepts, spatial awareness, and positional language, while promoting mirroring, self regulation, and purposeful movement to…

The story of an ambivalent relationship: Sigmund Freud and Eugen Bleuler.

Science.gov (United States)

Falzeder, Ernst

2007-06-01

This paper examines the short-lived flirtation between psychoanalysis and academia and psychiatry in Europe and the reasons for, and consequences of, the fact that their paths diverged. It is argued that Bleuler's break with the psychoanalytic movement is a crucial and, until now, largely underestimated turning point. Bleuler's separation from the psychoanalytic movement was probably more important for the course it has since taken than those of Adler, Stekel, or even Jung. Bleuler's analysis by correspondence by Freud, and its failure, was of paramount importance for the future relationship between Freud and Bleuler, and for Bleuler's assessment of psychoanalysis.

Beyond Clinical Case Studies in Psychoanalysis: A Review of Psychoanalytic Empirical Single Case Studies Published in ISI-Ranked Journals

Science.gov (United States)

Meganck, Reitske; Inslegers, Ruth; Krivzov, Juri; Notaerts, Liza

2017-01-01

Single case studies are at the origin of both theory development and research in the field of psychoanalysis and psychotherapy. While clinical case studies are the hallmark of psychoanalytic theory and practice, their scientific value has been strongly criticized. To address problems with the subjective bias of retrospective therapist reports and uncontrollability of clinical case studies, systematic approaches to investigate psychotherapy process and outcome at the level of the single case have been developed. Such empirical case studies are also able to bridge the famous gap between academic research and clinical practice as they provide clinically relevant insights into how psychotherapy works. This study presents a review of psychoanalytic empirical case studies published in ISI-ranked journals and maps the characteristics of the study, therapist, patient en therapies that are investigated. Empirical case studies increased in quantity and quality (amount of information and systematization) over time. While future studies could pay more attention to providing contextual information on therapist characteristics and informed consent considerations, the available literature provides a basis to conduct meta-studies of single cases and as such contribute to knowledge aggregation. PMID:29046660

The Neuropsychoanalytic Approach: Using Neuroscience as the Basic Science of Psychoanalysis

Science.gov (United States)

Johnson, Brian; Flores Mosri, Daniela

2016-01-01

Neuroscience was the basic science behind Freud's psychoanalytic theory and technique. He worked as a neurologist for 20 years before being aware that a new approach to understand complex diseases, namely the hysterias, was needed. Solms coined the term neuropsychoanalysis to affirm that neuroscience still belongs in psychoanalysis. The neuropsychoanalytic field has continued Freud's original ideas as stated in 1895. Developments in psychoanalysis that have been created or revised by the neuropsychoanalysis movement include pain/relatedness/opioids, drive, structural model, dreams, cathexis, and dynamic unconscious. Neuroscience has contributed to the development of new psychoanalytic theory, such as Bazan's (2011) description of anxiety driven by unconscious intentions or “phantoms.” Results of adopting the “dual aspect monism” approach of idiographic psychoanalytic clinical observation combined with nomothetic investigation of related human phenomena include clarification and revision of theory, restoration of the scientific base of psychoanalysis, and improvement of clinical treatments. By imbricating psychoanalytic thinking with neuroscience, psychoanalysts are also positioned to make contributions to neuroscience research. Freud's original Project for a Scientific Psychology/Psychology for Neurologists can be carried forward in a way that moves psychoanalysis into the twenty-first century as a core contemporary science (Kandel, 1999). Neuroscience as the basic science of psychoanalysis both improves the field, and enhances its scientific and cultural status. PMID:27790160

Memory, Identity and Desire: A Psychoanalytic Reading of David Lynch’s Mulholland Drive

Directory of Open Access Journals (Sweden)

Murat Akser

2012-12-01

Full Text Available This is a reading of David Mulholland Drive through psychoanalytic approach of Lacan from the perspective of formation of fantasy and shifting identities. Lynch constructs his films consciously choosing his themes from the sub(versive/conscious side of human mind. Previous attempts to read Lynch's films are fixed around the idea that Lynch is using film genres to create postmodern pastiches. Mulholland Drive has been analyzed several times from different approaches ranging from gender (Love, 2004, narratology (Lentzner, 2005; McGowan, 2004; Cook, 2011. Elements of film noir, musical, caper films can be identified in Lynch’s films. This detailed textual analysis intends to rationalize Lynch’s narrative structure through Lacanian terms in reference to Zizekian terminology.

In the Intimacy of My "Enactlon": Modeling Kohut's "Bipolar Self" as an Autopoietic System: A Dialectic Approach to Phenomenological Research in Contemporary Psychoanalytic Self Psychology.

Science.gov (United States)

Prendergast, Claire Nicole

2016-06-01

This paper demonstrates that Kohut's definitional system of the "bipolar self" within psychoanalytic self psychology can be modeled as a biological autopoietic system, both in terms of its structure and dynamics, in a way that accounts for the phenomenological aspects of experiential living. Based on this finding, the author argues that a nonreductionist definitional system of this type is an integral component of any pragmatic methodology, such as Kohut's "empathic-introspective" method of treatment, which aims to enable the analyst, as observer, to gain access to the phenomenological world of the analysand within the analytic setting. The dialectic approach undertaken in this preliminary exploration of the "bipolar self" as an autopoietic system has proven fruitful in excavating some of the theoretical features of psychoanalytic self psychology, the weighted importance of which can now be reevaluated in contemporary practice.

Phantastic objects and the financial market's sense of reality: a psychoanalytic contribution to the understanding of stock market instability.

Science.gov (United States)

Tuckett, David; Taffler, Richard

2008-04-01

This paper sets out to explore if standard psychoanalytic thinking based on clinical experience can illuminate instability in financial markets and its widespread human consequences. Buying, holding or selling financial assets in conditions of inherent uncertainty and ambiguity, it is argued, necessarily implies an ambivalent emotional and phantasy relationship to them. Based on the evidence of historical accounts, supplemented by some interviewing, the authors suggest a psychoanalytic approach focusing on unconscious phantasy relationships, states of mind, and unconscious group functioning can explain some outstanding questions about financial bubbles which cannot be explained with mainstream economic theories. The authors also suggest some institutional features of financial markets which may ordinarily increase or decrease the likelihood that financial decisions result from splitting off those thoughts which give rise to painful emotions. Splitting would increase the future risk of financial instability and in this respect the theory with which economic agents in such markets approach their work is important. An interdisciplinary theory recognizing and making possible the integration of emotional experience may be more useful to economic agents than the present mainstream theories which contrast rational and irrational decision-making and model them as making consistent decisions on the basis of reasoning alone.

Independence of Movement Preparation and Movement Initiation.

Science.gov (United States)

Haith, Adrian M; Pakpoor, Jina; Krakauer, John W

2016-03-09

Initiating a movement in response to a visual stimulus takes significantly longer than might be expected on the basis of neural transmission delays, but it is unclear why. In a visually guided reaching task, we forced human participants to move at lower-than-normal reaction times to test whether normal reaction times are strictly necessary for accurate movement. We found that participants were, in fact, capable of moving accurately ∼80 ms earlier than their reaction times would suggest. Reaction times thus include a seemingly unnecessary delay that accounts for approximately one-third of their duration. Close examination of participants' behavior in conventional reaction-time conditions revealed that they generated occasional, spontaneous errors in trials in which their reaction time was unusually short. The pattern of these errors could be well accounted for by a simple model in which the timing of movement initiation is independent of the timing of movement preparation. This independence provides an explanation for why reaction times are usually so sluggish: delaying the mean time of movement initiation relative to preparation reduces the risk that a movement will be initiated before it has been appropriately prepared. Our results suggest that preparation and initiation of movement are mechanistically independent and may have a distinct neural basis. The results also demonstrate that, even in strongly stimulus-driven tasks, presentation of a stimulus does not directly trigger a movement. Rather, the stimulus appears to trigger an internal decision whether to make a movement, reflecting a volitional rather than reactive mode of control. Copyright © 2016 the authors 0270-6474/16/363007-10$15.00/0.

Goal-selection and movement-related conflict during bimanual reaching movements.

Science.gov (United States)

Diedrichsen, Jörn; Grafton, Scott; Albert, Neil; Hazeltine, Eliot; Ivry, Richard B

2006-12-01

Conflict during bimanual movements can arise during the selection of movement goals or during movement planning and execution. We demonstrate a behavioral and neural dissociation of these 2 types of conflict. During functional magnetic resonance imaging scanning, participants performed bimanual reaching movements with symmetric (congruent) or orthogonal (incongruent) trajectories. The required movements were indicated either spatially, by illuminating the targets, or symbolically, using centrally presented letters. The processing of symbolic cues led to increased activation in a left hemisphere network including the intraparietal sulcus, premotor cortex, and inferior frontal gyrus. Reaction time cost for incongruent movements was substantially larger for symbolic than for spatial cues, indicating that the cost was primarily associated with the selection and assignment of movement goals, demands that are minimized when goals are directly specified by spatial cues. This goal-selection conflict increased activity in the pre-supplementary motor area and cingulate motor areas. Both cueing conditions led to larger activation for incongruent movements in the convexity of the superior parietal cortex, bilaterally, making this region a likely neural site for conflict that arises during the planning and execution of bimanual movements. These results suggest distinct neural loci for 2 forms of constraint on our ability to perform bimanual reaching movements.

Senses, Musicality and Psychotherapy in a Psychoanalytic Perspective

Directory of Open Access Journals (Sweden)

Adolfo Pazzagli

2017-05-01

Full Text Available During the in-fancy "verbal" and "non-verbal" are united. Then, when the child begins to understand the semantic meanings of the words, the lived experience’s area and language’s area differentiate. According to some, the emotional connotation and relationship with the person who the word is learned from is essential to establish the link between thing and word. According to others, the language opens a gap between the interpersonal lived experience and the represented one, so it produces a radical split between verbal and non-verbal areas.These different approaches have important consequences in the consideration of mutative and therapeutic aspects in the psychoanalytic experience. We can put the emphasis on the content of the analyst’s interventions or, vice versa, we can highlight the global experiential aspects, keeping separated two areas that indeed are coexisting, seeing as inescapable a rich component of direct affective meanings, even in the tone of the analyst's interventions. In the last decades, the “focus” of psychoanalysis’ interest has expanded from an almost exclusive attention to the theme of “Interpretation” to aspects that can be called "aesthetic reception" both in the patient and in the analyst, being interpretation and “aesthetic” reception intrinsically connected. This paper presents and discusses this complex issue.

Predictive value of clinical risk indicators in child development: final results of a study based on psychoanalytic theory

Directory of Open Access Journals (Sweden)

Maria Cristina Machado Kupfer

2010-03-01

Full Text Available We present the final results of a study using the IRDI (Clinical Risk Indicators in Child Development. Based on a psychoanalytic approach, 31 risk signs for child development were constructed and applied to 726 children between the ages of 0 and 18 months. One sub-sample was evaluated at the age of three. The results showed a predictive capacity of IRDIs to indicate developmental problems; 15 indicators for the IRDI were also highlighted that predict psychic risk for the constitution of the subject.

Sleep-related movement disorders.

Science.gov (United States)

Merlino, Giovanni; Gigli, Gian Luigi

2012-06-01

Several movement disorders may occur during nocturnal rest disrupting sleep. A part of these complaints is characterized by relatively simple, non-purposeful and usually stereotyped movements. The last version of the International Classification of Sleep Disorders includes these clinical conditions (i.e. restless legs syndrome, periodic limb movement disorder, sleep-related leg cramps, sleep-related bruxism and sleep-related rhythmic movement disorder) under the category entitled sleep-related movement disorders. Moreover, apparently physiological movements (e.g. alternating leg muscle activation and excessive hypnic fragmentary myoclonus) can show a high frequency and severity impairing sleep quality. Clinical and, in specific cases, neurophysiological assessments are required to detect the presence of nocturnal movement complaints. Patients reporting poor sleep due to these abnormal movements should undergo non-pharmacological or pharmacological treatments.

On emergence: a neo-psychoanalytic essay on change and science.

Science.gov (United States)

Whitehead, Clay C

2011-01-01

The neo-psychoanalytic paradigm re-establishes the connection between psychodynamics and evolution. This allows us to transcend the limitations of dualistic metapsychology, and to make seminal contributions to traditional science. The new paradigm employs the concept of emergence, the potential for change in the evolutionary and clinical process. Emergence is described as originating with the Big Bang, but also is reflected at much higher levels, for example, biochemistry, or the capacity of the evolved mind to produce insights in psychotherapy. The constraints of dualistic theories are examined. A neuron-based view of change illustrates the evolution of traditional science as well as the neuron, itself. The new mind paradigm recognizes individual, familial, communitarian, and global reciprocal influences mediated by culture and illustrated by the extended mind and the democratic spirit. Thus both traditional and psychodynamic sciences are undergoing revolutionary changes in their common efforts to better understand the mechanisms of knowledge, relationship and consciousness. The boundaries of the self and the consultation suite are also expanded in this view. Following a survey of invagination, the work is concluded by an application of emergence theory to the creationist controversy and Freud's views of religion.

THE PSYCHOANALYTIC CONTRIBUTIONS OF MELITTA SCHMIDEBERG KLEIN. MORE THAN MELANIE KLEIN'S REBEL DAUGHTER.

Science.gov (United States)

Cassullo, Gabriele

2016-03-01

Compared to the impact of the work of Melanie Klein on the history of psychoanalysis, the contributions of her daughter, Melitta Schmideberg, passed almost unnoticed. At present, Schmideberg is solely remembered for having harshly attacked her mother at the start of the Controversial Discussions of the British Psycho-Analytical Society and for having coined the fitting expression "stable instability" in order to describe borderline and asocial personality disorders. However, the author discusses how the early groundbreaking discoveries of Klein with regards to primitive anxieties were the result of the joint work and thinking of Melanie and Melitta. Moreover, he argues that the conflict between the two, along with the subsequent polarization of their views, did not facilitate the development of psychoanalysis, neither did it help the analytic community to recognize the value of Melitta's contributions to psychoanalysis.

Freedom and the psychoanalytic ontology of quantum physics.

Science.gov (United States)

Gullatz, Stefan; Gildersleeve, Matthew

2018-02-01

Jung's paper 'Synchronicity - an acausal connecting principle', defining the phenomenon as a 'meaningful' coincidence depending on archetypal activation, was published in 1952, together with a conceptually related piece by physicist and Nobel Laureate Wolfgang Pauli entitled, 'The influence of archetypal ideas on the scientific theories of Kepler'. Slavoj Žižek, in The Indivisible Remainder: On Schelling and Related Matters, suggests that, in contrast to any notion of a 'pre-modern Jungian harmony', the main lesson of quantum physics was that not only was the psychoanalytic, empty subject of the signifier constitutively out-of-joint with respect to the world, but that the Real in itself was already incomplete, out-of-joint, 'not-all'. Yet while Žižek frequently tries to separate Jung from his own ontology, this paper shows that his ontology is not as different as he suggests. Consistent with our earlier publications on Jung and Zizek, a closer investigation reveals an underlying congruence of both of their approaches. In this paper we show that this affinity lies in the rejection by both Jung and Žižek of the ideology of reductive materialism, a rejection that demonstrably draws on quantum physics in similar ways. While Jung posits an inherently meaningful universe, Žižek attempts to salvage the freedom of human subjectivity by opposing his Lacanian 'dialectical materialism' to reductive materialism. © 2018, The Society of Analytical Psychology.

Movement disorders in hereditary ataxias.

Science.gov (United States)

Garcia Ruiz, Pedro J; Mayo, David; Hernandez, Jaime; Cantarero, Susana; Ayuso, Carmen

2002-10-15

Movement disorders are well known features of some dominant hereditary ataxias (HA), specially SCA3/Machado-Joseph disease and dentatorubropallidolusyan atrophy. However, little is known about the existence and classification of movement disorders in other dominant and recessive ataxias. We prospectively studied the presence of movement disorders in patients referred for HA over the last 3 years. Only those patients with a confirmed family history of ataxia were included. We studied 84 cases of HA, including 46 cases of recessive and 38 cases of dominant HA. Thirty out of 46 cases of recessive HA could be classified as: Friedreich ataxia (FA), 29 cases; vitamin E deficiency, 1 case. Twenty-three out of 38 cases of dominant HA could be classified as: SCA 2, 4 cases; SCA 3, 8 cases; SCA 6, 4 cases; SCA 7, 6 cases and SCA 8, 1 case. We observed movement disorders in 20/38 (52%) patients with dominant HA and 25/46 (54%) cases with recessive HA, including 16 patients (16/29) with FA. In general, postural tremor was the most frequent observed movement disorder (27 cases), followed by dystonia (22 cases). Five patients had akinetic rigid syndrome, and in 13 cases, several movement disorders coexisted. Movement disorders are frequent findings in HA, not only in dominant HA but also in recessive HA. Copyright 2002 Elsevier Science B.V.

Dance movement therapy for dementia.

Science.gov (United States)

Karkou, Vicky; Meekums, Bonnie

2017-02-03

Dementia is a collective name for different degenerative brain syndromes which, according to Alzheimer's Disease International, affects approximately 35.6 million people worldwide. The latest NICE guideline for dementia highlights the value of diverse treatment options for the different stages and symptoms of dementia including non-pharmacological treatments. Relevant literature also argues for the value of interventions that acknowledge the complexity of the condition and address the person as a whole, including their physical, emotional, social and cognitive processes. At the same time, there is growing literature that highlights the capacity of the arts and embodied practices to address this complexity. Dance movement therapy is an embodied psychological intervention that can address complexity and thus, may be useful for people with dementia, but its effectiveness remains unclear. To assess the effects of dance movement therapy on behavioural, social, cognitive and emotional symptoms of people with dementia in comparison to no treatment, standard care or any other treatment. Also, to compare different forms of dance movement therapy (e.g. Laban-based dance movement therapy, Chacian dance movement therapy or Authentic Movement). Searches took place up to March 2016 through ALOIS, Cochrane Dementia and Cognitive Improvement's Specialized Register, which covers CENTRAL, a number of major healthcare databases and trial registers, and grey literature sources. We checked bibliographies of relevant studies and reviews, and contacted professional associations, educational programmes and experts from around the world. We considered randomised controlled trials (RCTs) in any language, including cross-over design and cluster-RCTs for inclusion. Studies considered had to include people with dementia, in any age group and in any setting, with interventions delivered by a dance movement therapy practitioner who (i) had received formal training (ii) was a dance movement

Cultural function and psychological transformation in psychoanalysis and psychoanalytic psychotherapy.

Science.gov (United States)

Ronningstam, Elsa

2006-10-01

Cultural experience of silence and individual vicissitudes between talking and being silent influence the way individuals form an alliance and pursue the analytic process. This is of relevance both for the patient and for the psychoanalyst/therapist. The author describes a patient, whose silent phase occurred in the fifth and sixth year of intensive psychoanalytic psychotherapy. She suggests that a) the silence functioned as a protection of a space for the core self and promoted inner transformation and psychological development; b) the silence involved a transference-countertransference matrix with projective identifications of the patient's internalized mother- and father-related objects that caused a tenuous balance between maintaining and erasing the relationship between the patient and the author; c) the silence phase was highly influenced by the author's own cultural background and what she brought into the relationship of tolerance of being silent in the presence of another, and understanding of the many complex functions of silence. During the silent phase the patient moved from simply describing and naming her affects and inner experiences or expressing them as somatic processes, to being able to internally access and verbally convey her own affects and experiences in the therapeutic alliance. This process involved both affect desomatization, affect differentiation, and affect verbalization.

The seventh penis: towards effective psychoanalytic work with pre-surgical transsexuals.

Science.gov (United States)

Withers, Robert

2015-06-01

The author reflects on his contrasting analytic work with two transsexual patients. He uses three previous psychoanalytic studies (Stoller, Morel and Lemma) to explore whether effective analytic work with the issues driving a person's determined wish for sex reassignment surgery (SRS) is possible. Particular consideration is given to how such work might navigate a path between traumatizing and pathologizing the patient on the one hand and avoiding important analytic material out of fear of so doing on the other. The author proceeds to ask whether it is possible to tell in advance, with any degree of reliability, who is and who is not likely to benefit from surgery. He considers certain diagnostic issues in relation to these questions. Illustrations are given of how, in practice, countertransference anxieties about psychopathologizing transsexual patients can contribute to significant difficulties in working clinically with them. It is argued that the understanding and containment of such anxieties could eventually lead to more effective analytic work, and that such work might be further facilitated by considering the contribution of mind-body dissociation to transsexualism. © 2015, The Society of Analytical Psychology.

Eye-movements and ongoing task processing.

Science.gov (United States)

Burke, David T; Meleger, Alec; Schneider, Jeffrey C; Snyder, Jim; Dorvlo, Atsu S S; Al-Adawi, Samir

2003-06-01

This study tests the relation between eye-movements and thought processing. Subjects were given specific modality tasks (visual, gustatory, kinesthetic) and assessed on whether they responded with distinct eye-movements. Some subjects' eye-movements reflected ongoing thought processing. Instead of a universal pattern, as suggested by the neurolinguistic programming hypothesis, this study yielded subject-specific idiosyncratic eye-movements across all modalities. Included is a discussion of the neurolinguistic programming hypothesis regarding eye-movements and its implications for the eye-movement desensitization and reprocessing theory.

Modelling group dynamic animal movement

DEFF Research Database (Denmark)

Langrock, Roland; Hopcraft, J. Grant C.; Blackwell, Paul G.

2014-01-01

makes its movement decisions relative to the group centroid. The basic idea is framed within the flexible class of hidden Markov models, extending previous work on modelling animal movement by means of multi-state random walks. While in simulation experiments parameter estimators exhibit some bias......, to date, practical statistical methods which can include group dynamics in animal movement models have been lacking. We consider a flexible modelling framework that distinguishes a group-level model, describing the movement of the group's centre, and an individual-level model, such that each individual......Group dynamic movement is a fundamental aspect of many species' movements. The need to adequately model individuals' interactions with other group members has been recognised, particularly in order to differentiate the role of social forces in individual movement from environmental factors. However...

THE STUDY AND TREATMENT OF MOTHERS AND INFANTS, THEN AND NOW: MELANIE KLEIN'S "NOTES ON BABY" IN A CONTEMPORARY PSYCHOANALYTIC CONTEXT.

Science.gov (United States)

Aguayo, Joseph; Salomonsson, Björn

2017-04-01

This paper draws on Melanie Klein's (unpublished) observational notes of her infant grandson, written primarily in 1938 and 1939. Apart from moving glimpses into a young family's life, the notes contain astute observations of an infant's behavior and emotions. Compared with Klein's published writings, the style is less theoretical and polemical. Later, in his latency years, Klein's grandson was in analysis with Marion Milner, who in 1952 published a paper drawing on the treatment. The present paper focuses on (1) how observations and treatment of the same child and his family by clinicians in close relationships with each other (Klein, Milner, and Winnicott) fertilized reciprocal influence but also brought into question the validity of Klein's observations, and (2) the relative merits and contributions of various modalities in understanding the infant's psyche, including experimental research, direct observation, parent-infant psychotherapy, and reconstructions from older patients-as occurs, for example, in psychoanalysis. © 2017 The Psychoanalytic Quarterly, Inc.

Normal movement selectivity in autism.

Science.gov (United States)

Dinstein, Ilan; Thomas, Cibu; Humphreys, Kate; Minshew, Nancy; Behrmann, Marlene; Heeger, David J

2010-05-13

It has been proposed that individuals with autism have difficulties understanding the goals and intentions of others because of a fundamental dysfunction in the mirror neuron system. Here, however, we show that individuals with autism exhibited not only normal fMRI responses in mirror system areas during observation and execution of hand movements but also exhibited typical movement-selective adaptation (repetition suppression) when observing or executing the same movement repeatedly. Movement selectivity is a defining characteristic of neurons involved in movement perception, including mirror neurons, and, as such, these findings argue against a mirror system dysfunction in autism. Copyright 2010 Elsevier Inc. All rights reserved.

La concepción psicoanalítica de los sueños. The psychoanalytic conception of dreams.

OpenAIRE

Velásquez, Claudia

2010-01-01

 The psychoanalytic conception of dreams. Resumen Este artículo presenta un recorrido amplio por los principales aportes al estudio de los sueños realizado por Sigmund Freud, el creador del psicoanálisis. Inicia con una presentación de la concepción de los sueños previa a la aparición del psicoanálisis, época en que los sueños tenían un carácter mágico y aún premonitorio. Se pasa, entonces, al propósito freudiano del estudio de los sueños entendidos como una producción psíquica de la persona ...

Download this PDF file

African Journals Online (AJOL)

MASTERPLUS

The Feminist movement has challenged the established perception of women's rights and ..... This psychoanalytical approach which kick off the identity stage of a child's early development ... history, myths, music, blood ties etc. There are fixed.

Understanding movement data and movement processes: current and emerging directions.

Science.gov (United States)

Schick, Robert S; Loarie, Scott R; Colchero, Fernando; Best, Benjamin D; Boustany, Andre; Conde, Dalia A; Halpin, Patrick N; Joppa, Lucas N; McClellan, Catherine M; Clark, James S

2008-12-01

Animal movement has been the focus on much theoretical and empirical work in ecology over the last 25 years. By studying the causes and consequences of individual movement, ecologists have gained greater insight into the behavior of individuals and the spatial dynamics of populations at increasingly higher levels of organization. In particular, ecologists have focused on the interaction between individuals and their environment in an effort to understand future impacts from habitat loss and climate change. Tools to examine this interaction have included: fractal analysis, first passage time, Lévy flights, multi-behavioral analysis, hidden markov models, and state-space models. Concurrent with the development of movement models has been an increase in the sophistication and availability of hierarchical bayesian models. In this review we bring these two threads together by using hierarchical structures as a framework for reviewing individual models. We synthesize emerging themes in movement ecology, and propose a new hierarchical model for animal movement that builds on these emerging themes. This model moves away from traditional random walks, and instead focuses inference on how moving animals with complex behavior interact with their landscape and make choices about its suitability.

Monitoring current rates of salt dome movement

International Nuclear Information System (INIS)

Thoms, R.L.; Manning, T.A.

1977-01-01

The tectonic stability of salt domes is a major concern for long-term domal storage of noxious wastes. A necessary phase of the many faceted dome storage study includes obtaining a measure of current vertical movement of any potential storage dome. This information then can be combined with data obtained from studies involving geologic time scales so as to provide a history of dome movement that includes present time. A system of instrumentation for monitoring current rates of dome movement is described. Complimentary finite element modelling of plausible dome movement also is presented. The proposed instrumentation system includes tiltmeters, precise levelling, laser ranging, and monitoring of microseisms. Thus, components of rotation and vertical and horizontal movements at the ground surface over a dome can be monitored. In addition, a measure of dome movement also may be obtained acoustically. The finite element modelling furnishes an aid for: (1) locating instrument sites over a dome so as to maximize instrument sensitivity, and (2) interpreting data obtained from the instrumentation system. An example of tiltmeter installation and operation over a dome in northwest Louisiana is included. Typical tiltmeter output is presented and discussed

Paraneoplastic autoimmune movement disorders.

Science.gov (United States)

Lim, Thien Thien

2017-11-01

To provide an overview of paraneoplastic autoimmune disorders presenting with various movement disorders. The spectrum of paraneoplastic autoimmune disorders has been expanding with the discovery of new antibodies against cell surface and intracellular antigens. Many of these paraneoplastic autoimmune disorders manifest as a form of movement disorder. With the discovery of new neuronal antibodies, an increasing number of idiopathic or neurodegenerative movement disorders are now being reclassified as immune-mediated movement disorders. These include anti-N-methyl-d-aspartate receptor (NMDAR) encephalitis which may present with orolingual facial dyskinesia and stereotyped movements, CRMP-5 IgG presenting with chorea, anti-Yo paraneoplastic cerebellar degeneration presenting with ataxia, anti-VGKC complex (Caspr2 antibodies) neuromyotonia, opsoclonus-myoclonus-ataxia syndrome, and muscle rigidity and episodic spasms (amphiphysin, glutamic acid decarboxylase, glycine receptor, GABA(A)-receptor associated protein antibodies) in stiff-person syndrome. Movement disorders may be a presentation for paraneoplastic autoimmune disorders. Recognition of these disorders and their common phenomenology is important because it may lead to the discovery of an occult malignancy. Copyright © 2017 Elsevier Ltd. All rights reserved.

[The transformation of Friedrich the Great. A psychoanalytic study].

Science.gov (United States)

Lewy, E

1995-08-01

The transformation of Frederick the Great. A psychoanalytic study.--As a child and young man, Prince Frederick Hohenzollern, later King Frederick II of Prussia, flatly rejected his father's militaristic, Teutonic code of behaviour with its emphasis on dutiful service, self-abnegation and obedience. Instead he indulged his more "effeminate" leanings, taking an interest in literature, music and the unsoldierly delights provided by the courtly life of the age, and was encouraged in this by both his mother and his sister. This refusal to espouse the manly, paternal principle drove the crown prince into an increasingly vehement conflict with his father, who observed his son's indifference to all things military with growing bitterness, and finally led to a catastrophe in the course of which Frederick's closest friend was executed and he himself only just escaped his father's deadly vengeance. After this crisis, Frederick conformed more and more closely to his father's expectations and instructions and after the latter's death in 1740 developed into a ruler who enhanced Prussia's military and political glory and established a paternalistic principle that not only equalled but indeed exceeded everything that his father had stood for. The author traces in detail Frederick's astounding transformation into the "Frederick the Great" familiar to us from history books, analysing it both psychodynamically and in terms of identity theory. His conclusion is that it was the strength of Frederick's ego--itself the very prerequisite of "greatness"--that saved him from coming to grief over this conflict of identity.

Psychoanalysis and homosexuality: do we need a new theory?

Science.gov (United States)

Auchincloss, E L; Vaughan, S C

2001-01-01

No need exists, it is argued, for a new psychoanalytic theory of homosexuality. Certainly psychoanalysis should not be expected to generate such a theory using its own methodology alone. The preoccupation with producing such a theory avoids more important questions about psychoanalytic theory building raised by an examination of the long relationship between psychoanalysis and homosexuality. These questions concern the problems related to using psychoanalytic methodology (1) to construct categories (including the categories normal and abnormal), (2) to construct causal theory (the problems include the limitations of psychoanalytic developmental theory and a long-standing confusion between psychoanalytic developmental theory, psychoanalytic genetic reconstruction, and psychodynamics), and (3) to identify "bedrock." Finally, the question is addressed of what might be needed that is new in the psychoanalytic approach to homosexuality.

The constitution of intelligence: a psychoanalytical approach / A constituição da inteligência: uma abordagem psicanalítica

Directory of Open Access Journals (Sweden)

Regina Orgler Sordi

2005-01-01

Full Text Available This paper aims to discuss human intelligence in the psychoanalytical perspective, particularly considering the contribution of Silvia Bleichmar who explores how human mind develops the intellectual activity from the embryonic states. It is recognized the contribution of genetic epistemology developed by Jean Piaget which allows to understand the capacity to build symbolic systems from sensory-motor schemes. There is also pointed some convergence between the genetic psychology and the psychoanalytic thought. What is stressed in this article, however, is that the contribution of psychoanalysis about the origins of intelligence has been less studied, although it is of most interest both theoretically and clinically. The theoretical inspiration of the paper relies on Freud's theory but it is more definitely grounded on the French school of Jean Laplanche. It tries to show that to reach the objectivity of logical structures, characterized by the categories of the Aristotelian logic – classification, space, time, causality, denial – the psychism does an active work of mind connection which starts in the first inscriptions of the other sexualized human and has to implant the originary repression, the only one able to organize the logic of the secondary thought. It stresses, at the end, that the contribution about a theory of the origins of psychism, concerning the development of intelligence is of great help in the studies about learning disabilities, as it differentiates learning difficulties due to secondary causes of the disorders which address to the lack of constitution of the ego.

Islamic Puritanism Movements in Indonesia as Transnational Movements

Directory of Open Access Journals (Sweden)

Benny Baskara

2017-04-01

Full Text Available Islamic puritanism movements are the movements compelling to return to the teachings of Quran and Sunnah, as the pure teachings of Islam and abandon even abolish other teachings outside the teachings of Quran and Sunnah. The movements of Islamic puritanism can be considered as transnational movements because they spread their teachings and ideologies, create organizations, networks, and provide financial supports across nations. This paper describes Islamic puritanism movements in Indonesia and their transnational connections. Some Islamic puritanism movements in Indonesia can be considered as part of Islamic transnational movements, in which most of the movements are centered in the Middle East. In Indonesia, Islamic puritanism movements firstly appeared in the beginning of the nineteenth century, called Padri movement in West Sumatra. It was then continued to the emergence of Islamic organizations in the twentieth century. Recently, Islamic puritanism movements in Indonesia mostly take form as Salafism-Wahabism movements.

Brain-controlled body movement assistance devices and methods

Energy Technology Data Exchange (ETDEWEB)

Leuthardt, Eric C.; Love, Lonnie J.; Coker, Rob; Moran, Daniel W.

2017-01-10

Methods, devices, systems, and apparatus, including computer programs encoded on a computer storage medium, for brain-controlled body movement assistance devices. In one aspect, a device includes a brain-controlled body movement assistance device with a brain-computer interface (BCI) component adapted to be mounted to a user, a body movement assistance component operably connected to the BCI component and adapted to be worn by the user, and a feedback mechanism provided in connection with at least one of the BCI component and the body movement assistance component, the feedback mechanism being configured to output information relating to a usage session of the brain-controlled body movement assistance device.

Axial movements are relatively preserved with respect to limb movements in aphasic patients.

Science.gov (United States)

Hanlon, R E; Mattson, D; Demery, J A; Dromerick, A W

1998-12-01

Apraxia is commonly manifested during the acute stage following left hemisphere cerebrovascular accident and typically co-occurs with aphasia. We examined 30 acute stroke patients with aphasia and apraxia in order to determine if such patients show evidence of preservation of selective subclasses of movements. Although Geschwind noted the preservation of axial movements to command in aphasic apraxic patients, his views were subsequently refuted. However, we found that aphasic apraxic patients of varying degrees of severity, including patients with global aphasia, showed relative preservation of axial movements to command and imitation. Theoretical interpretations and implications for acute neurologic rehabilitation are discussed.

Pichon Rivière's psychoanalytic contributions: Some comparisons with object relations and modern developments in psychoanalysis.

Science.gov (United States)

Scharff, David E; Losso, Roberto; Setton, Lea

2017-02-01

Enrique Pichon Rivière's work, fundamental to Latin American and European psychoanalytic development, is largely unknown in English-language psychoanalysis. Pichon's central contribution, the link (el vinculo), describes relational bonds in all dimensions. People are born into, live in, and relate through links. Psychic structure is built of links that then influence external interaction. Links, expressed in mind, body and external action, continuously join internal and external worlds. Links have two axes: vertical axis links connect generations through unconscious transgenerational transmission; horizontal axis links connect persons to life partners, family, community and society. For Pichon, treatment constitutes a spiral process through which interpretation disrupts existent structures, promoting new emergent organizations at successively deeper levels. Psychic and link structures evolve over time unless repetitive cycles stunt growth. For Pichon, transference is constituted in the here-and-now-with-me because of the analytic link. Pichon also undertook family and group psychoanalysis where individuals become spokespersons for unconscious links and family secrets. He developed operative groups that apply psychoanalysis to both analytic and non-analytic tasks. After describing Pichon's major contributions, the paper compares Pichon Rivière's ideas with those of Klein, Fairbairn, Bion, Winnicott and Bowlby, and contemporary writers including Ogden, Kaës, and Ferro whose works echo Pichon Rivière's thought. Copyright © 2016 Institute of Psychoanalysis.

Counseling and Psychoanalysis: Advancing the Value of Diversity

Science.gov (United States)

Hansen, James T.

2010-01-01

Arguably, the defining feature of the counseling profession is an appreciation for human diversity. Early counseling movements emphasized individual diversity, while multiculturalism and social justice highlighted cultural diversity. The author maintains that contemporary psychoanalytic thought can supply a needed intraindividual diversity…

Max Graf's "Reminiscences of Professor Sigmund Freud" revisited: new evidence from the Freud archives.

Science.gov (United States)

Wakefield, Jerome C

2007-01-01

Recently derestricted Freud Archive interviews with Max and Herbert Graf and Herbert's wife shed new light on Max Graf's article, "Reminiscences of Professor Sigmund Freud," published in The Psychoanalytic Quarterly in 1942. To explain discrepancies between the interviews and the earlier article, the author postulates that, in the article, Max Graf purposely distorted or omitted certain details in order not to reveal Herbert's identity as "Little Hans" (Freud 1909). The interviews place incidents reported in the article in a new and more complex light, and also underscore the intensely personal nature of the intellectual development of the psychoanalytic movement.

Study of Movement Speeds Down Stairs

CERN Document Server

Hoskins, Bryan L

2013-01-01

The Study of Movement Speeds Down Stairs closely examines forty-three unique case studies on movement patterns down stairwells. These studies include observations made during evacuation drills, others made during normal usage, interviews with people after fire evacuations, recommendations made from compiled studies, and detailed results from laboratory studies. The methodology used in each study for calculating density and movement speed, when known, are also presented, and this book identifies an additional seventeen variables linked to altering movement speeds. The Study of Movement Speeds Down Stairs is intended for researchers as a reference guide for evaluating pedestrian evacuation dynamics down stairwells. Practitioners working in a related field may also find this book invaluable.

A Psychoanalytic-Feminist Reading of Martha’s “Battle” with Mrs. Quest in Doris Lessing’s Martha Quest

Directory of Open Access Journals (Sweden)

Mohammad Kaosar Ahmed

2014-05-01

Full Text Available Sense of consternation and dismay always dominate the mother-daughter relationship in Doris Lessing’s novels. Over protective tendency and sense of self-righteousness of the mother act as a stumbling block in achieving daughter’s physical, psychological and sexual flourishment. The same we see in the case of Lessing’s adolescent heroine, Martha Quest in the first volume of The Children of Violence Series. Analyzing from the psychoanalytic point of view, this article sheds light on the entanglement in Martha’s familial relationship, specially with her mother. It also probes deep into the psyche of Martha and her mother as well as delineates how Martha’s individuation is hold back by her possessive mother throughout her journey to maturity.

Mourning, Memorials, and Religion: A Psychoanalytic Perspective on the Park51 Controversy

Directory of Open Access Journals (Sweden)

Nathan Carlin

2011-06-01

Full Text Available This article summarizes a version of the “mourning religion” thesis—derived from the work of Peter Homans and further developed and advanced by William Parsons, Diane Jonte-Pace, and Susan Henking—and then demonstrates how this thesis can shed light on the Park51 controversy. We argue that the Park51 controversy represents a case of incomplete cultural mourning of an aspect of American civil religion that manifests itself in melancholic rage by means of protests, threats to burn the Qur’an (as well as actual burnings of the Qur’an, and vandalism of mosques around the United States. We explore various losses—military, economic, and symbolic—and note that these losses remain ambiguous, therefore preventing closure and productive mourning. The fact that a permanent memorial still has not been built at Ground Zero reflects, and perhaps exacerbates, this incomplete cultural mourning. Also, the fact that Freedom Tower, the building to replace the Twin Towers, is to be 1776 feet tall reflects that the losses related to 9/11 are connected to American civil religion, as 1776 is a sacred year in American history. Setting aside the ethics and the politics related to this controversy, we attempt here to understand this controversy from a psychoanalytic perspective.

Psychoanalysis traumatized: the legacy of the Holocaust.

Science.gov (United States)

Prince, Robert

2009-09-01

Psychoanalysis is a survivor of the Holocaust. It was founded and flourished in central European centers that would be destroyed by the Nazis. A core group of refugees who lived through persecution and exile were instrumental in rebuilding their movement on alien shores. They had no opportunity to mourn the loss of their culture or their leader, Freud, whose death was overshadowed by the cataclysmic upheaval around them. Though its trauma has been dissociated, it is represented in psychoanalytic ideas and enacted in institutions within the context of delayed or incomplete mourning. For example, authoritarianism in psychoanalytic institutions will be explored as a reliving of the trauma of both fascism and exile, and not merely typical group psychology. Further evidence of the impact of dissociated trauma includes the astonishing scotoma for actual events in treatment of Holocaust survivors; the extreme privileging of infantile fantasy over reality, and attention to childhood neurosis at the expense of adult catastrophic events.

Child Sexual Abuse, Baby Gender, and Intergenerational Psychic Transmission: An Exploratory, Projective Psychoanalytic Approach.

Science.gov (United States)

de Tychey, Claude; Vandelet, Elena; Laurent, Mélanie; Lighezzolo-Alnot, Joelle; Prudent, Cécile; Evrard, Renaud

2016-04-01

The aim of this article is to present a French psychoanalytic model of how and to what extent the sequellae of sexual abuse by a male during a girl's childhood are transmitted to the next generation, as a function of the gender of the abused mother's children. The authors conducted a qualitative exploratory study based on the longitudinal follow-up of a woman who had two boys and a girl. They focused on the impact of two general sequellae: separation anxiety and negativity-disqualification of the paternal and/or male figures. From the methodological standpoint, they used a clinical interview to assess the mother, and a projective tool, a storytelling test, to assess the child's personality using content analysis. The results confirm both the merits of the theoretical framework and the relevance of the projective methodology for grasping sequellae transmitted to the child. The sequellae turned out to be markedly different for the two baby genders: rejection for the male, overprotection and ghostly encryption for the female. Avenues for using this tool and model in future quantitative, comparative studies are suggested.

Key Questions in Marine Megafauna Movement Ecology

KAUST Repository

Hays, Graeme C.; Ferreira, Luciana C.; Sequeira, Ana M.M.; Meekan, Mark G.; Duarte, Carlos M.; Bailey, Helen; Bailleul, Fred; Bowen, W. Don; Caley, M. Julian; Costa, Daniel P.; Eguí luz, Victor M.; Fossette, Sabrina; Friedlaender, Ari S.; Gales, Nick; Gleiss, Adrian C.; Gunn, John; Harcourt, Rob; Hazen, Elliott L.; Heithaus, Michael R.; Heupel, Michelle; Holland, Kim; Horning, Markus; Jonsen, Ian; Kooyman, Gerald L.; Lowe, Christopher G.; Madsen, Peter T.; Marsh, Helene; Phillips, Richard A.; Righton, David; Ropert-Coudert, Yan; Sato, Katsufumi; Shaffer, Scott A.; Simpfendorfer, Colin A.; Sims, David W.; Skomal, Gregory; Takahashi, Akinori; Trathan, Philip N.; Wikelski, Martin; Womble, Jamie N.; Thums, Michele

2016-01-01

It is a golden age for animal movement studies and so an opportune time to assess priorities for future work. We assembled 40 experts to identify key questions in this field, focussing on marine megafauna, which include a broad range of birds, mammals, reptiles, and fish. Research on these taxa has both underpinned many of the recent technical developments and led to fundamental discoveries in the field. We show that the questions have broad applicability to other taxa, including terrestrial animals, flying insects, and swimming invertebrates, and, as such, this exercise provides a useful roadmap for targeted deployments and data syntheses that should advance the field of movement ecology. Technical advances make this an exciting time for animal movement studies, with a range of small, reliable data-loggers and transmitters that can record horizontal and vertical movements as well as aspects of physiology and reproductive biology.Forty experts identified key questions in the field of movement ecology.Questions have broad applicability across species, habitats, and spatial scales, and apply to animals in both marine and terrestrial habitats as well as both vertebrates and invertebrates, including birds, mammals, reptiles, fish, insects, and plankton. © 2016 Elsevier Ltd.

Key Questions in Marine Megafauna Movement Ecology

KAUST Repository

Hays, Graeme C.

2016-03-12

It is a golden age for animal movement studies and so an opportune time to assess priorities for future work. We assembled 40 experts to identify key questions in this field, focussing on marine megafauna, which include a broad range of birds, mammals, reptiles, and fish. Research on these taxa has both underpinned many of the recent technical developments and led to fundamental discoveries in the field. We show that the questions have broad applicability to other taxa, including terrestrial animals, flying insects, and swimming invertebrates, and, as such, this exercise provides a useful roadmap for targeted deployments and data syntheses that should advance the field of movement ecology. Technical advances make this an exciting time for animal movement studies, with a range of small, reliable data-loggers and transmitters that can record horizontal and vertical movements as well as aspects of physiology and reproductive biology.Forty experts identified key questions in the field of movement ecology.Questions have broad applicability across species, habitats, and spatial scales, and apply to animals in both marine and terrestrial habitats as well as both vertebrates and invertebrates, including birds, mammals, reptiles, fish, insects, and plankton. © 2016 Elsevier Ltd.

THE MISSING FATHER FUNCTION IN PSYCHOANALYTIC THEORY AND TECHNIQUE: THE ANALYST'S INTERNAL COUPLE AND MATURING INTIMACY.

Science.gov (United States)

Diamond, Michael J

2017-10-01

This paper argues that recovering the "missing" paternal function in analytic space is essential for the patient's achievement of mature object relations. Emerging from the helpless infant's contact with primary caregivers, mature intimacy rests on establishing healthy triadic functioning based on an infant-with-mother-and-father. Despite a maternocentric bias in contemporary clinical theory, the emergence of triangularity and the inclusion of the paternal third as a separating element is vital in the analytic dyad. Effective technique requires the analyst's balanced interplay between the paternal, investigative and the maternal, maximally receptive modes of functioning-the good enough analytic couple within the analyst-to serve as the separating element that procreatively fertilizes the capacity for intimacy with a differentiated other. A clinical example illustrates how treatment is limited when the paternal function is minimized within more collusive, unconsciously symbiotic dyads. © 2017 The Psychoanalytic Quarterly, Inc.

Stepping movement analysis of control rod drive mechanism

International Nuclear Information System (INIS)

Xu Yantao; Zu Hongbiao

2013-01-01

Background: Control rod drive mechanism (CRDM) is one of the important safety-related equipment for nuclear power plants. Purpose: The operating parameters of stepping movement, including lifting loads, step distance and step velocity, are all critical design targets. Methods: FEA and numerical simulation are used to analyze stepping movement separately. Results: The motion equations of the movable magnet in stepping movement are established by load analysis. Gravitation, magnetic force, fluid resistance and spring force are all in consideration in the load analysis. The operating parameters of stepping movement are given. Conclusions: The results, including time history curves of force, speed and etc, can positively used in the design of CRDM. (authors)

Animal movement in the absence of predation: environmental drivers of movement strategies in a partial migration system

Science.gov (United States)

Bastille-Rousseau, Guillaume; Gibbs, James P.; Yackulic, Charles B.; Frair, Jacqueline L.; Cabrera, Fredy; Rousseau, Louis-Philippe

2016-01-01

Animal movement strategies including migration, dispersal, nomadism, and residency are shaped by broad-scale spatial-temporal structuring of the environment, including factors such as the degrees of spatial variation, seasonality and inter-annual predictability. Animal movement strategies, in turn, interact with the characteristics of individuals and the local distribution of resources to determine local patterns of resource selection with complex and poorly understood implications for animal fitness. Here we present a multi-scale investigation of animal movement strategies and resource selection. We consider the degree to which spatial variation, seasonality, and inter-annual predictability in resources drive migration patterns among different taxa and how movement strategies in turn shape local resource selection patterns. We focus on adult Galapagos giant tortoises Chelonoidis spp. as a model system since they display many movement strategies and evolved in the absence of predators of adults. Specifically, our analysis is based on 63 individuals among four taxa tracked on three islands over six years and almost 106 tortoise re-locations. Tortoises displayed a continuum of movement strategies from migration to sedentarism that were linked to the spatio-temporal scale and predictability of resource distributions. Movement strategies shaped patterns of resource selection. Specifically, migratory individuals displayed stronger selection toward areas where resources were more predictable among years than did non-migratory individuals, which indicates a selective advantage for migrants in seasonally structured, more predictable environments. Our analytical framework combines large-scale predictions for movement strategies, based on environmental structuring, with finer-scale analysis of space-use. Integrating different organizational levels of analysis provides a deeper understanding of the eco-evolutionary dynamics at play in the emergence and maintenance of

Individual and Group Responses of Fourteen and Fifteen Year Olds to Short Stories, Novels, Poems, and Thematic Apperception Tests: Case Studies Based on Piagetian Genetic Epistemology and Freudian Psychoanalytic Ego Psychology.

Science.gov (United States)

Petrosky, Anthony R.

A descriptive profile of adolescent response to literature is presented in this study, which also examines findings in terms of psychoanalytic concepts that relate response to life styles in terms of Piaget's genetic epistemology. There are two primary questions in this investigation: What is the psychological dynamic of response to literature? By…

Conceptualización psicoanalítica acerca del juego de los niños: Punto de partida para una investigación empírica en psicoterapia Psychoanalytical conceptual approach to children´s play: Initial step for an empirical research in psychotherapy

Directory of Open Access Journals (Sweden)

Ana M. Luzzi

2009-12-01

Full Text Available Este trabajo es una exploración del marco teórico de una investigación desarrollada mediante una beca UBACyT de maestría, cuyo propósito es efectuar un estudio descriptivo del juego de niños entre 6 y 8 años en el contexto de la psicoterapia psicoanalítica grupal y su potencial relación con la contención emocional de los padres. Objetivos: Delimitar el significado otorgado al juego de los niños en la obra de autores clásicos del psicoanálisis. Metodología: Se efectúa una investigación conceptual sobre el juego de los niños, en tanto actividad normal de su vida anímica y en el contexto de la psicoterapia psicoanalítica. Se rastrea el concepto en la obra de Sigmund Freud, punto de partida de teorizaciones posteriores de autores de la Escuela Inglesa de Psicoanálisis. Dentro de esta corriente, se enfatizan los aportes de Melanie Klein, pionera en el trabajo psicoanalítico con niños, y de Donald Winnicott, que enriquecen la conceptualización de la actividad lúdica. Resultados y Conclusión: Los diferentes modos de conceptuar la actividad lúdica de los niños por parte de los autores mencionados, influyó en el modo de concebir la clínica psicoanalítica con niños.The following paper is part of the theoretical frame of an investigation that is being developed by an UBACyT master scholarship, which purpose is to carry out a descriptive study of children´s play between six and eight years old in the context of the psychoanalytic psychotherapy group and its potential relationship with the capacity of emotional containment of parents. Aim: Specify the meaning given to children´s play in the work of classical psychoanalytical authors. Methodology: A conceptual research about children´s play is carried out, as a normal activity in their mind life and as a psychoanalytical psychotherapy activity. The concept has been searched throughout Sigmund Freud´s work, as the basic and first step of the following theoretical discoveries

Burke-Fahn-Marsden dystonia severity, Gross Motor, Manual Ability, and Communication Function Classification scales in childhood hyperkinetic movement disorders including cerebral palsy: a 'Rosetta Stone' study.

Science.gov (United States)

Elze, Markus C; Gimeno, Hortensia; Tustin, Kylee; Baker, Lesley; Lumsden, Daniel E; Hutton, Jane L; Lin, Jean-Pierre S-M

2016-02-01

Hyperkinetic movement disorders (HMDs) can be assessed using impairment-based scales or functional classifications. The Burke-Fahn-Marsden Dystonia Rating Scale-movement (BFM-M) evaluates dystonia impairment, but may not reflect functional ability. The Gross Motor Function Classification System (GMFCS), Manual Ability Classification System (MACS), and Communication Function Classification System (CFCS) are widely used in the literature on cerebral palsy to classify functional ability, but not in childhood movement disorders. We explore the concordance of these three functional scales in a large sample of paediatric HMDs and the impact of dystonia severity on these scales. Children with HMDs (n=161; median age 10y 3mo, range 2y 6mo-21y) were assessed using the BFM-M, GMFCS, MACS, and CFCS from 2007 to 2013. This cross-sectional study contrasts the information provided by these scales. All four scales were strongly associated (all Spearman's rank correlation coefficient rs >0.72, pdisorders including cerebral palsy can be effectively evaluated using these scales. © 2015 Mac Keith Press.

Does the cerebellum initiate movement?

Science.gov (United States)

Thach, W T

2014-02-01

Opinion is divided on what the exact function of the cerebellum is. Experiments are summarized that support the following views: (1) the cerebellum is a combiner of multiple movement factors; (2) it contains anatomically fixed permanent focal representation of individual body parts (muscles and segments) and movement modes (e.g., vestibular driven vs. cognitive driven); (3) it contains flexible changing representations/memory of physical properties of the body parts including muscle strength, segment inertia, joint viscosity, and segmental interaction torques (dynamics); (4) it contains mechanisms for learning and storage of the properties in item no. 3 through trial-and-error practice; (5) it provides for linkage of body parts, motor modes, and motordynamics via the parallel fiber system; (6) it combines and integrates the many factors so as to initiate coordinated movements of the many body parts; (7) it is thus enabled to play the unique role of initiating coordinated movements; and (8) this unique causative role is evidenced by the fact that: (a) electrical stimulation of the cerebellum can initiate compound coordinated movements; (b) in naturally initiated compound movements, cerebellar discharge precedes that in downstream target structures such as motor cerebral cortex; and (c) cerebellar ablation abolishes the natural production of compound movements in the awake alert individuals.

[Psychoanalytic study of social withdrawal: grandiose narcissism and passive aggression due to insufficient maternal containing in childhood].

Science.gov (United States)

Ogawa, Toyoaki

2012-01-01

Two different types of pathology can cause social withdrawal: the narcissistic--schizoid personality organization (NSPO) type and the mild Asperger's syndrome (mild developmental disorders) type. Only the former type can be treated by psychoanalytic psychotherapy. In the childhood of both types, one may find traumatic family environments which will result in social withdrawal (Hikikomori). In the infancy of the NSPO type, the mother fails to function as a sufficient container of the child's emotion, which encourages formation of a schizoid personality organization i.e. the psychic withdrawal (or "psychic retreat" by Steiner, J.). With only a little failure in life events, this may turn into a physical withdrawal for a long time. And in this type of pathology their aggression takes a passive form that hardens their social withdrawal situation. Moreover, the social withdrawal itself serves to reinforce the pathological narcissism.

A movement ecology paradigm for unifying organismal movement research.

Science.gov (United States)

Nathan, Ran; Getz, Wayne M; Revilla, Eloy; Holyoak, Marcel; Kadmon, Ronen; Saltz, David; Smouse, Peter E

2008-12-09

Movement of individual organisms is fundamental to life, quilting our planet in a rich tapestry of phenomena with diverse implications for ecosystems and humans. Movement research is both plentiful and insightful, and recent methodological advances facilitate obtaining a detailed view of individual movement. Yet, we lack a general unifying paradigm, derived from first principles, which can place movement studies within a common context and advance the development of a mature scientific discipline. This introductory article to the Movement Ecology Special Feature proposes a paradigm that integrates conceptual, theoretical, methodological, and empirical frameworks for studying movement of all organisms, from microbes to trees to elephants. We introduce a conceptual framework depicting the interplay among four basic mechanistic components of organismal movement: the internal state (why move?), motion (how to move?), and navigation (when and where to move?) capacities of the individual and the external factors affecting movement. We demonstrate how the proposed framework aids the study of various taxa and movement types; promotes the formulation of hypotheses about movement; and complements existing biomechanical, cognitive, random, and optimality paradigms of movement. The proposed framework integrates eclectic research on movement into a structured paradigm and aims at providing a basis for hypothesis generation and a vehicle facilitating the understanding of the causes, mechanisms, and spatiotemporal patterns of movement and their role in various ecological and evolutionary processes. "Now we must consider in general the common reason for moving with any movement whatever." (Aristotle, De Motu Animalium, 4th century B.C.).

Aetiology of phenomenon of fair play in sport through psychoanalytic discourse

Directory of Open Access Journals (Sweden)

Roman Vodeb

2003-12-01

Full Text Available When discussing fair play, sports experts nowadays mostly talk about how to "be a sport" on a sport field. It means telling and preaching to athletes to obey all the written rules of sport's ethic and those not written as well. Here we want to explore the other meaning of the term "fair play". We want to really learn about it, because fair play certainly is a psychological category. Psychoanalytic logic teaches us that roots of fair play should be sought in the infantile period of child's development. It seems, that the events caused by the Oedipus complex and the building Superego have the most sufficient impact on someone's sports behavior. Theoretically speaking, fair play cannot be considered as something gained from culture - it is mainly a construct, a symptom of returning infantile repressions in the context of father as a sexual concurrent. "Turning to the opposite side" (reaction-formation is an ego-defense mechanism that in the etiology of fair play ought to be pointed out in particularly. As we are talking about men in sports, let us tell, it is the boy's relation towards his father at the time when he's arrogating the boy's mother to himself, the most crucial for feeling and performing fair play. Fantasies and repressions, which happened in the psychical reality of a child, have the main impact on fair play in sports as well as in other situations.

Nuclear movement in fungi.

Science.gov (United States)

Xiang, Xin

2017-12-11

Nuclear movement within a cell occurs in a variety of eukaryotic organisms including yeasts and filamentous fungi. Fungal molecular genetic studies identified the minus-end-directed microtubule motor cytoplasmic dynein as a critical protein for nuclear movement or orientation of the mitotic spindle contained in the nucleus. Studies in the budding yeast first indicated that dynein anchored at the cortex via its anchoring protein Num1 exerts pulling force on an astral microtubule to orient the anaphase spindle across the mother-daughter axis before nuclear division. Prior to anaphase, myosin V interacts with the plus end of an astral microtubule via Kar9-Bim1/EB1 and pulls the plus end along the actin cables to move the nucleus/spindle close to the bud neck. In addition, pushing or pulling forces generated from cortex-linked polymerization or depolymerization of microtubules drive nuclear movements in yeasts and possibly also in filamentous fungi. In filamentous fungi, multiple nuclei within a hyphal segment undergo dynein-dependent back-and-forth movements and their positioning is also influenced by cytoplasmic streaming toward the hyphal tip. In addition, nuclear movement occurs at various stages of fungal development and fungal infection of plant tissues. This review discusses our current understanding on the mechanisms of nuclear movement in fungal organisms, the importance of nuclear positioning and the regulatory strategies that ensure the proper positioning of nucleus/spindle. Published by Elsevier Ltd.

The music of containment: Addressing the participants in mother-infant psychoanalytic treatment.

Science.gov (United States)

Salomonsson, Björn

2011-11-01

The author discusses the psychoanalyst's approach in mother-infant treatments. Emphasis is given to the infant as an important, though often neglected, addressee. A clinical example is used in which a telephone call during a prior session triggered fretting in a 3-month-old girl and distress in her mother. It is suggested that in the session, nonverbal levels of the interventions reached the girl and contained her, and that this containment worked along similar lines as the communicative musicality between mother and baby. In the discussion, the psychoanalytic concept of containment (Bion, 1962) is linked with the concept of communicative musicality (Trevarthen & Aitken, 2001). The mother's need for containment also is emphasized, and the therapist must be on alert when it is essential to focus on either participant in the therapy room. This choice is guided both by explicit deliberations and by the unconscious countertransference. However, the therapist's wish to grasp the countertransference is countered by his or her unwillingness of being reminded of feelings of infantile helplessness. Similarly, when the mother's conscious and unconscious messages diverge, the baby's ability to receive her caretaking is compromised. In the article's clinical case, this happened when the mother tried to soothe her daughter while being preoccupied with anger at the therapist to an extent to which she was not fully aware. Copyright © 2011 Michigan Association for Infant Mental Health.

Psychoanalytic psychodrama in France and group elaboration of counter-transference: Therapeutic operators in play therapy.

Science.gov (United States)

Blanc, Adrien; Boutinaud, Jérôme

2017-06-01

In France, psychoanalytic psychodrama is mainly envisioned in its individual form - that is, a single patient working with a group of therapists. Its originality consists in bringing together several clinicians within a clinical experience that is shared as a group. This experience is fundamentally different from traditional individual therapies, psychotherapies or group co-led therapies. Its configuration may be confusing or overwhelming due to the large number of co-therapists involved in the setting. However, thanks to group elaboration based on the transferential-countertransferential dynamics induced by the treated patient, this potential 'cacophony' can lead to fruitful psychic development embedded in play. This is tied to the co-therapists' positioning in the transitional space shared with the patient as well as to the patient's subjective appropriation of their initiatives. By reflecting on clinical material taken from actual sessions as well as from the exchanges and elaborations occurring at their margins, this article shows how psychodrama and group come to metabolize the transferential elements, shaping the engagement of participants in the context of improvised play. Copyright © 2016 Institute of Psychoanalysis.

Guidelines for Using Movement Science to Inform Biodiversity Policy

Science.gov (United States)

Barton, Philip S.; Lentini, Pia E.; Alacs, Erika; Bau, Sana; Buckley, Yvonne M.; Burns, Emma L.; Driscoll, Don A.; Guja, Lydia K.; Kujala, Heini; Lahoz-Monfort, José J.; Mortelliti, Alessio; Nathan, Ran; Rowe, Ross; Smith, Annabel L.

2015-10-01

Substantial advances have been made in our understanding of the movement of species, including processes such as dispersal and migration. This knowledge has the potential to improve decisions about biodiversity policy and management, but it can be difficult for decision makers to readily access and integrate the growing body of movement science. This is, in part, due to a lack of synthesis of information that is sufficiently contextualized for a policy audience. Here, we identify key species movement concepts, including mechanisms, types, and moderators of movement, and review their relevance to (1) national biodiversity policies and strategies, (2) reserve planning and management, (3) threatened species protection and recovery, (4) impact and risk assessments, and (5) the prioritization of restoration actions. Based on the review, and considering recent developments in movement ecology, we provide a new framework that draws links between aspects of movement knowledge that are likely the most relevant to each biodiversity policy category. Our framework also shows that there is substantial opportunity for collaboration between researchers and government decision makers in the use of movement science to promote positive biodiversity outcomes.

Guidelines for Using Movement Science to Inform Biodiversity Policy.

Science.gov (United States)

Barton, Philip S; Lentini, Pia E; Alacs, Erika; Bau, Sana; Buckley, Yvonne M; Burns, Emma L; Driscoll, Don A; Guja, Lydia K; Kujala, Heini; Lahoz-Monfort, José J; Mortelliti, Alessio; Nathan, Ran; Rowe, Ross; Smith, Annabel L

2015-10-01

Substantial advances have been made in our understanding of the movement of species, including processes such as dispersal and migration. This knowledge has the potential to improve decisions about biodiversity policy and management, but it can be difficult for decision makers to readily access and integrate the growing body of movement science. This is, in part, due to a lack of synthesis of information that is sufficiently contextualized for a policy audience. Here, we identify key species movement concepts, including mechanisms, types, and moderators of movement, and review their relevance to (1) national biodiversity policies and strategies, (2) reserve planning and management, (3) threatened species protection and recovery, (4) impact and risk assessments, and (5) the prioritization of restoration actions. Based on the review, and considering recent developments in movement ecology, we provide a new framework that draws links between aspects of movement knowledge that are likely the most relevant to each biodiversity policy category. Our framework also shows that there is substantial opportunity for collaboration between researchers and government decision makers in the use of movement science to promote positive biodiversity outcomes.

Anti-nuclear movements

International Nuclear Information System (INIS)

Ruedig, W.

1990-01-01

Nuclear power, heralded in the years after World War II as the answer to the world's energy needs, has in more recent times become the focus of intense ecological, political and economic debate. In this study, the current worldwide opposition to nuclear power is examined from its origins in expert dissent to the widespread development of grassroots activity. Chapter headings include: Social Movements: A Theoretical Framework; Creating the Preconditions for Public Protest; Local and Regional Opposition: Mobilizing the Grass Roots; Local Opposition and the Politicization of Nuclear Power; The Use of Local Opposition as a Political Resource; Local Opposition and Social Movement Analysis; The Removal of Political Stimuli: The Unpolitics of Nuclear Siting; Analyzing Host Community Attitudes: The Survey Evidence; Attitudes and Political Action of Nuclear Host Communities: Approaches and Explanations; Novel Siting Approaches and their Political Implications; Siting and Social Movement Analysis; Patterns and Outcomes of Nuclear Energy Conflicts; The Future of the Nuclear Energy Conflict. Throughout the text, analysis and theory are blended with detailed accounts of the growth and activities of individual anti-nuclear organizations in different countries. (author)

Dual coding: a cognitive model for psychoanalytic research.

Science.gov (United States)

Bucci, W

1985-01-01

Four theories of mental representation derived from current experimental work in cognitive psychology have been discussed in relation to psychoanalytic theory. These are: verbal mediation theory, in which language determines or mediates thought; perceptual dominance theory, in which imagistic structures are dominant; common code or propositional models, in which all information, perceptual or linguistic, is represented in an abstract, amodal code; and dual coding, in which nonverbal and verbal information are each encoded, in symbolic form, in separate systems specialized for such representation, and connected by a complex system of referential relations. The weight of current empirical evidence supports the dual code theory. However, psychoanalysis has implicitly accepted a mixed model-perceptual dominance theory applying to unconscious representation, and verbal mediation characterizing mature conscious waking thought. The characterization of psychoanalysis, by Schafer, Spence, and others, as a domain in which reality is constructed rather than discovered, reflects the application of this incomplete mixed model. The representations of experience in the patient's mind are seen as without structure of their own, needing to be organized by words, thus vulnerable to distortion or dissolution by the language of the analyst or the patient himself. In these terms, hypothesis testing becomes a meaningless pursuit; the propositions of the theory are no longer falsifiable; the analyst is always more or less "right." This paper suggests that the integrated dual code formulation provides a more coherent theoretical framework for psychoanalysis than the mixed model, with important implications for theory and technique. In terms of dual coding, the problem is not that the nonverbal representations are vulnerable to distortion by words, but that the words that pass back and forth between analyst and patient will not affect the nonverbal schemata at all. Using the dual code

Game Movement as Enactive Focalization

Directory of Open Access Journals (Sweden)

Yotam Shibolet

2018-01-01

Full Text Available This paper integrates thought on game narrative and embodied cognition, in order to consider the significance of movement to the embodied narrative experience of games. If games are a mode of ‘environmental storytelling’, determining the player’s mobile situatedness within the gamespace is of crucial importance. The metaphor of game design as narrative architecture should be expanded to include te the design of movement dynamics, alongside geographical gamespace. I suggest a theoretical infrastructure that aims to enable further analysis of movement design’s role in this scope. The theory of enactive perception asserts that all perception is inherently negotiated through embodied understanding of moving within environment. According to this model, by giving meaning to perception, movement is also directly related to the structure of consciousness and thought. Cognitive definitions of ‘narrative’ that integrate embodiment are applied to argue it can relevantly account for part of thought’s role in enactive perception. Mieke Bal’s concept of focalization (1997 broaches narrative perspective by underscoring the constant “movement of the look”. For enactive perception, such mobility should be understood as inseparable from the movement of the body even when perspective could appear detached from embodiment. Therefore, I offer the supplementary concept of “enactive focalization” – narrative perception as interpreted through the interconnected dynamics or perspectival and physical movement. To exemplify my ideas and the potential of future research in this scope, I discuss the uniquely effective and affective movement dynamic design of Journey. This paper concludes by reflecting on enactive focalization in light of the increased utilization of embodiment in the contemporary digital media landscape.

Social-movement analysis of the American antinuclear movement

International Nuclear Information System (INIS)

Ladd, A.E.

1981-01-01

Utilizing data from a survey of participants at the May 6, 1979 antinuclear rally in Washington, DC (N = 420), this dissertation explored some of the major structural and ideological characteristics of the American Antinuclear Movement. By organizing the data around three of the key analytical concepts in the study of social movements - mobilization, recruitment, and ideology - the author was able to derive from the demonstration sample a descriptive and illustrative analysis of those individuals, organizations, and processes involved in the national antinuclear crusade. Given that few researchers have actively studied the antinuclear movement beyond the scope of local or regional protests, this work constitutes the only empirical study to date examining a cross section of the movement's participants from a sociological perspective. It is also one of the few attempts to use a national demonstration as a social laboratory for the study of a social movement in general. In terms of the mobilization variables examined in the study, it was found that organizational networks, past movement activism, and individual resources were important factors in the May 6 mobilization effort. While less than one-half of the demonstrators were part of the antinuclear organizational network per se, most of them had been active in the major protest movements of the 1960's and 1970's. The demonstrators were relatively high in socio-economic resources and had occupational or educational schedules conducive to creating the necessary discretionary time for movement participation

What does "brief" mean? A theoretical critique of the concept of brief therapy from a psychoanalytic viewpoint.

Science.gov (United States)

Migone, Paolo

2014-08-01

The concept of "brief therapy" contains internal contradictions. The techniques suggested by brief therapists are the same techniques that have been discussed historically in debates on theory of technique, both within and without psychoanalysis (e.g., the experiential factor at the center of the Freud-Ferenczi confrontation is also an important aspect of Gestalt therapy). A time limit is the only operational criterion that allows a rigorous definition of brief therapy; without this criterion it is impossible to discriminate between "brief" and simply "good" therapies (i.e., those in which patients are successfully treated in a short time). An important question is why, with a given patient, a therapist should decide, a priori, to terminate a treatment within a set time. Two clinical examples are presented, illustrating the usefulness of Eissler's concept of parameters as a heuristic framework to identify the potentially defensive nature of both "brief" and "long-term" therapy. © 2014 by the American Psychoanalytic Association.

Making an Art of Creativity: The Cognitive Science of Duchamp and Dada

Science.gov (United States)

Prager, Phillip Andrew

2012-01-01

Dada is the infant terrible of art history, an anarchic movement that is typically referred to as nihilistic, pathological, and firmly enshrined within the modernist paradigm and the context of WWI. Through the lens of classical, romantic, and psychoanalytic notions, it certainly appears almost antithetical to creativity. Yet from a cognitive…

Bowel Movement

Science.gov (United States)

A bowel movement is the last stop in the movement of food through your digestive tract. Your stool passes out of ... what you eat and drink. Sometimes a bowel movement isn't normal. Diarrhea happens when stool passes ...

Research on virtual actor action editing and movement control

Institute of Scientific and Technical Information of China (English)

Wenhu QIN; Yuhui WU; Zhengxu ZHAO

2008-01-01

To directly use a virtual surface model for action editing and movement control, a general method for creating virtual actor skeleton models and controlling movement is presented. The method includes judging borderlines of the block virtual surface model, calculat-ing the joints, confirming the above block, and using the block hierarchical layout to create the skeleton model. Then, according to the virtual actor model and move-ment restriction, the study focuses on the generation of movement animation using the key frame technique and smoothing movement technique by automatically adding animation and adjusting the actor's pose by different weights on movement amplitude. Finally, movement control of the actor in the virtual environment is implemented by real-time control and path point control, which achieve a good result.

The improvement of movement and speech during rapid eye movement sleep behaviour disorder in multiple system atrophy.

Science.gov (United States)

De Cock, Valérie Cochen; Debs, Rachel; Oudiette, Delphine; Leu, Smaranda; Radji, Fatai; Tiberge, Michel; Yu, Huan; Bayard, Sophie; Roze, Emmanuel; Vidailhet, Marie; Dauvilliers, Yves; Rascol, Olivier; Arnulf, Isabelle

2011-03-01

Multiple system atrophy is an atypical parkinsonism characterized by severe motor disabilities that are poorly levodopa responsive. Most patients develop rapid eye movement sleep behaviour disorder. Because parkinsonism is absent during rapid eye movement sleep behaviour disorder in patients with Parkinson's disease, we studied the movements of patients with multiple system atrophy during rapid eye movement sleep. Forty-nine non-demented patients with multiple system atrophy and 49 patients with idiopathic Parkinson's disease were interviewed along with their 98 bed partners using a structured questionnaire. They rated the quality of movements, vocal and facial expressions during rapid eye movement sleep behaviour disorder as better than, equal to or worse than the same activities in an awake state. Sleep and movements were monitored using video-polysomnography in 22/49 patients with multiple system atrophy and in 19/49 patients with Parkinson's disease. These recordings were analysed for the presence of parkinsonism and cerebellar syndrome during rapid eye movement sleep movements. Clinical rapid eye movement sleep behaviour disorder was observed in 43/49 (88%) patients with multiple system atrophy. Reports from the 31/43 bed partners who were able to evaluate movements during sleep indicate that 81% of the patients showed some form of improvement during rapid eye movement sleep behaviour disorder. These included improved movement (73% of patients: faster, 67%; stronger, 52%; and smoother, 26%), improved speech (59% of patients: louder, 55%; more intelligible, 17%; and better articulated, 36%) and normalized facial expression (50% of patients). The rate of improvement was higher in Parkinson's disease than in multiple system atrophy, but no further difference was observed between the two forms of multiple system atrophy (predominant parkinsonism versus cerebellar syndrome). Video-monitored movements during rapid eye movement sleep in patients with multiple system

Historical Development of the Olympic Movement

Directory of Open Access Journals (Sweden)

Violeta Šiljak

2017-10-01

Full Text Available The Olympic Movement is a term that covers all areas related to the phenomenon of Olympism. From its creation, the Olympic Movement has had to follow and to respond to numerous challenges and changes of the 20th and 21st century. The successful work of the International Olympic Committee (IOC on the implementation of their projects related to world peace, the education of youth, equal inclusion of women in every aspect of the Movement, the establishment of the Women’s Commission, the Sport for All Commission, and the Sports and the Environment Commission are facts indicating that the IOC has a significant impact on the values of the Olympic Movement. In addition to equal participation of all athletes, today, the Olympic Movement provides Olympic solidarity, education and other programs. The basic method that was used in this study was the historical method, which includes heuristic, empirical and theoretical study of the origin and development of the IOC and its operation as part of the Olympic Movement. Research results indicate that the management of the IOCas a sporting organization that manages this Movement is directed at achieving the goal to contribute to building a more peaceful and better world by educating young people through sports, and in accordance with the Olympic values. With proper management, the IOChas improved sports and has grown into an organization that is at the head of the Olympic Movement.

Tavistock Adult Depression Study (TADS: a randomised controlled trial of psychoanalytic psychotherapy for treatment-resistant/treatment-refractory forms of depression

Directory of Open Access Journals (Sweden)

Taylor David

2012-07-01

Full Text Available Abstract Background Long-term forms of depression represent a significant mental health problem for which there is a lack of effective evidence-based treatment. This study aims to produce findings about the effectiveness of psychoanalytic psychotherapy in patients with treatment-resistant/treatment-refractory depression and to deepen the understanding of this complex form of depression. Methods/Design INDEX GROUP: Patients with treatment resistant/treatment refractory depression. DEFINITION & INCLUSION CRITERIA: Current major depressive disorder, 2 years history of depression, a minimum of two failed treatment attempts, ≥14 on the HRSD or ≥21 on the BDI-II, plus complex personality and/or psycho-social difficulties. EXCLUSION CRITERIA: Moderate or severe learning disability, psychotic illness, bipolar disorder, substance dependency or receipt of test intervention in the previous two years. DESIGN: Pragmatic, randomised controlled trial with qualitative and clinical components. TEST INTERVENTION: 18 months of weekly psychoanalytic psychotherapy, manualised and fidelity-assessed using the Psychotherapy Process Q-Sort. CONTROL CONDITION: Treatment as usual, managed by the referring practitioner. RECRUITMENT: GP referrals from primary care. RCT MAIN OUTCOME: HRSD (with ≤14 as remission. SECONDARY OUTCOMES: depression severity (BDI-II, degree of co-morbid disorders Axis-I and Axis-II (SCID-I and SCID-II-PQ, quality of life and functioning (GAF, CORE, Q-les-Q, object relations (PROQ2a, Cost-effectiveness analysis (CSRI and GP medical records. FOLLOW-UP: 2 years. Plus: a. Qualitative study of participants’ and therapists’ problem formulation, experience of treatment and of participation in trial. (b Narrative data from semi-structured pre/post psychodynamic interviews to produce prototypes of responders and non-responders. (c Clinical case-studies of sub-types of TRD and of change. Discussion TRD needs complex, long-term intervention and

Two-phase strategy of neural control for planar reaching movements: II--relation to spatiotemporal characteristics of movement trajectory.

Science.gov (United States)

Rand, Miya K; Shimansky, Yury P

2013-09-01

In the companion paper utilizing a quantitative model of optimal motor coordination (Part I, Rand and Shimansky, in Exp Brain Res 225:55-73, 2013), we examined coordination between X and Y movement directions (XYC) during reaching movements performed under three prescribed speeds, two movement amplitudes, and two target sizes. The obtained results indicated that the central nervous system (CNS) utilizes a two-phase strategy, where the initial and the final phases correspond to lower and higher precision of information processing, respectively, for controlling goal-directed reach-type movements to optimize the total cost of task performance including the cost of neural computations. The present study investigates how two different well-known concepts used for describing movement performance relate to the concepts of optimal XYC and two-phase control strategy. First, it is examined to what extent XYC is equivalent to movement trajectory straightness. The data analysis results show that the variability, the movement trajectory's deviation from the straight line, increases with an increase in prescribed movement speed. In contrast, the dependence of XYC strength on movement speed is opposite (in total agreement with an assumption of task performance optimality), suggesting that XYC is a feature of much higher level of generality than trajectory straightness. Second, it is tested how well the ballistic and the corrective components described in the traditional concept of two-component model of movement performance match with the initial and the final phase of the two-phase control strategy, respectively. In fast reaching movements, the percentage of trials with secondary corrective submovement was smaller under larger-target shorter-distance conditions. In slower reaching movements, meaningful parsing was impossible due to massive fluctuations in the kinematic profile throughout the movement. Thus, the parsing points determined by the conventional submovement analysis

Different corticospinal control between discrete and rhythmic movement of the ankle.

Science.gov (United States)

Goto, Yumeno; Jono, Yasutomo; Hatanaka, Ryota; Nomura, Yoshifumi; Tani, Keisuke; Chujo, Yuta; Hiraoka, Koichi

2014-01-01

We investigated differences in corticospinal and spinal control between discrete and rhythmic ankle movements. Motor evoked potentials (MEPs) in the tibialis anterior and soleus muscles and soleus H-reflex were elicited in the middle of the plantar flexion phase during discrete ankle movement or in the initial or later cycles of rhythmic ankle movement. The H-reflex was evoked at an intensity eliciting a small M-wave and MEPs were elicited at an intensity of 1.2 times the motor threshold of the soleus MEPs. Only trials in which background EMG level, ankle angle, and ankle velocity were similar among the movement conditions were included for data analysis. In addition, only trials with a similar M-wave were included for data analysis in the experiment evoking H-reflexes. Results showed that H reflex and MEP amplitudes in the soleus muscle during discrete movement were not significantly different from those during rhythmic movement. MEP amplitude in the tibialis anterior muscle during the later cycles of rhythmic movement was significantly larger than that during the initial cycle of the rhythmic movement or during discrete movement. Higher corticospinal excitability in the tibialis anterior muscle during the later cycles of rhythmic movement may reflect changes in corticospinal control from the initial cycle to the later cycles of rhythmic movement.

Slope movements

International Nuclear Information System (INIS)

Wagner, P.

2009-01-01

On this poster some reasons of slope movements on the territory of the Slovak Republic are presented. Slope movements induced deterioration of land and forests, endangering of towns villages, and communications as well as hydro-engineering structures. Methods of preventing and stabilisation of slope movements are presented.

Quantifying Motor Impairment in Movement Disorders

Directory of Open Access Journals (Sweden)

James J. FitzGerald

2018-04-01

Full Text Available Until recently the assessment of many movement disorders has relied on clinical rating scales that despite careful design are inherently subjective and non-linear. This makes accurate and truly observer-independent quantification difficult and limits the use of sensitive parametric statistical methods. At last, devices capable of measuring neurological problems quantitatively are becoming readily available. Examples include the use of oculometers to measure eye movements and accelerometers to measure tremor. Many applications are being developed for use on smartphones. The benefits include not just more accurate disease quantification, but also consistency of data for longitudinal studies, accurate stratification of patients for entry into trials, and the possibility of automated data capture for remote follow-up. In this mini review, we will look at movement disorders with a particular focus on Parkinson's disease, describe some of the limitations of existing clinical evaluation tools, and illustrate the ways in which objective metrics have already been successful.

Quantifying Motor Impairment in Movement Disorders.

Science.gov (United States)

FitzGerald, James J; Lu, Zhongjiao; Jareonsettasin, Prem; Antoniades, Chrystalina A

2018-01-01

Until recently the assessment of many movement disorders has relied on clinical rating scales that despite careful design are inherently subjective and non-linear. This makes accurate and truly observer-independent quantification difficult and limits the use of sensitive parametric statistical methods. At last, devices capable of measuring neurological problems quantitatively are becoming readily available. Examples include the use of oculometers to measure eye movements and accelerometers to measure tremor. Many applications are being developed for use on smartphones. The benefits include not just more accurate disease quantification, but also consistency of data for longitudinal studies, accurate stratification of patients for entry into trials, and the possibility of automated data capture for remote follow-up. In this mini review, we will look at movement disorders with a particular focus on Parkinson's disease, describe some of the limitations of existing clinical evaluation tools, and illustrate the ways in which objective metrics have already been successful.

Emotion Regulation through Movement: Unique Sets of Movement Characteristics are Associated with and Enhance Basic Emotions.

Science.gov (United States)

Shafir, Tal; Tsachor, Rachelle P; Welch, Kathleen B

2015-01-01

We have recently demonstrated that motor execution, observation, and imagery of movements expressing certain emotions can enhance corresponding affective states and therefore could be used for emotion regulation. But which specific movement(s) should one use in order to enhance each emotion? This study aimed to identify, using Laban Movement Analysis (LMA), the Laban motor elements (motor characteristics) that characterize movements whose execution enhances each of the basic emotions: anger, fear, happiness, and sadness. LMA provides a system of symbols describing its motor elements, which gives a written instruction (motif) for the execution of a movement or movement-sequence over time. Six senior LMA experts analyzed a validated set of video clips showing whole body dynamic expressions of anger, fear, happiness and sadness, and identified the motor elements that were common to (appeared in) all clips expressing the same emotion. For each emotion, we created motifs of different combinations of the motor elements common to all clips of the same emotion. Eighty subjects from around the world read and moved those motifs, to identify the emotion evoked when moving each motif and to rate the intensity of the evoked emotion. All subjects together moved and rated 1241 motifs, which were produced from 29 different motor elements. Using logistic regression, we found a set of motor elements associated with each emotion which, when moved, predicted the feeling of that emotion. Each emotion was predicted by a unique set of motor elements and each motor element predicted only one emotion. Knowledge of which specific motor elements enhance specific emotions can enable emotional self-regulation through adding some desired motor qualities to one's personal everyday movements (rather than mimicking others' specific movements) and through decreasing motor behaviors which include elements that enhance negative emotions.

Emotion regulation through movement: Unique sets of movement characteristics are associated with and enhance basic emotions

Directory of Open Access Journals (Sweden)

Tal eShafir

2016-01-01

Full Text Available We have recently demonstrated that motor execution, observation and imagery of movements expressing certain emotions can enhance corresponding affective states and therefore could be used for emotion regulation. But which specific movement(s should one use in order to enhance each emotion? This study aimed to identify, using Laban Movement Analysis (LMA, the Laban motor elements (motor characteristics that characterize movements whose execution enhances each of the basic emotions: anger, fear happiness, and sadness. LMA provides a system of symbols describing its motor elements, which gives a written instruction (motif for the execution of a movement or movement-sequence over time. Six senior LMA experts analyzed a validated set of video clips showing whole body dynamic expressions of anger, fear, happiness and sadness, and identified the motor elements that were common to (appeared in all clips expressing the same emotion. For each emotion, we created motifs of different combinations of the motor elements common to all clips of the same emotion. Eighty subjects from around the world read and moved those motifs, to identify the emotion evoked when moving each motif and to rate the intensity of the evoked emotion. All subjects together moved and rated 1241 motifs, which were produced from 29 different motor elements. Using logistic regression, we found a set of motor elements associated with each emotion which, when moved, predicted the feeling of that emotion. Each emotion was predicted by a unique set of motor elements and each motor element predicted only one emotion. Knowledge of which specific motor elements enhance specific emotions can enable emotional self-regulation through adding some desired motor qualities to one’s personal everyday movements (rather than mimicking others’ specific movements and through decreasing motor behaviors which include elements that enhance negative emotions.

Protest movements

International Nuclear Information System (INIS)

Rucht, D.

1989-01-01

The author describes the development of protest movements in postwar Germay and outlines two essential overlapping 'flow cycles'. The first of these was characterised by the restaurative postwar years. It culminated and ended in the students' revolt. This revolt is at the same time the start of a second cycle of protest which encompasses all subsequent individual movement and is initated by an economic, political and sociocultural procrastination of modernisation. This cycle culminates in the late 70s and early 80s and clearly lost momentum over the last few years. The follwoing phases and themes are described profoundly: against restauration and armament in the 1950; the revolutionary impatience of the students' movement, politisation of everyday life by the womens' movement and citizens' action groups, antinuclear- and ecological movement, differentiation and stabilisation of the movement in the 70s and 80s; break-up and continuity in the German protest behaviour. The paper contains a detailed chronicle of protest activities since 1945. (orig.) [de

The invasion of reality (or of negotiation): The psychoanalytic ethic and extinction anxiety.

Science.gov (United States)

Nociforo, Nicola

2017-10-01

Extinction anxiety is the expression used to describe a pervasive and ever more realistic sense of futurelessness. A group emotion characterized by terror of the extinction of the human race, the family, or professional or shared cultural group, it grips the individual with a sense of desperation and impotence through the internal groups present in the mind of every individual. The contribution presented here aims to demonstrate how extinction anxiety has also infected psychoanalysts and psychoanalytic institutions, thereby seriously weakening the ethics of psychoanalysis. The term ethics here should not be confused with morals, but is intended as the happiness that is derived from the capacity to be responsible for one's self and one's own professional identity. The contagion of extinction anxiety has, in fact, accentuated the crisis of psychoanalysts and their faith in psychoanalysis. The author relates a particularly tormented clinical experience in order to show how only the relationship with psychoanalysis and its capacity to interpret the manifestations of the unconscious, enables the recognition of the effects of what he defines as a true invasion of reality, thus restoring to thought the power to establish a deep, transformative, and fecund relationship between internal and external reality. Copyright © 2016 Institute of Psychoanalysis.

Using a developmental movement programme to enhance ...

African Journals Online (AJOL)

Brain research has shown that the brain is “plastic” in that it can adapt continuously, and its structure can be changed by certain kinds of stimulation, including movement. The body is a sensory-motor response system that causes the brain to organize itself. Movement is essential to learning and can be regarded as the door ...

Deriving Animal Movement Behaviors Using Movement Parameters Extracted from Location Data

Directory of Open Access Journals (Sweden)

Maryam Teimouri

2018-02-01

Full Text Available We present a methodology for distinguishing between three types of animal movement behavior (foraging, resting, and walking based on high-frequency tracking data. For each animal we quantify an individual movement path. A movement path is a temporal sequence consisting of the steps through space taken by an animal. By selecting a set of appropriate movement parameters, we develop a method to assess movement behavioral states, reflected by changes in the movement parameters. The two fundamental tasks of our study are segmentation and clustering. By segmentation, we mean the partitioning of the trajectory into segments, which are homogeneous in terms of their movement parameters. By clustering, we mean grouping similar segments together according to their estimated movement parameters. The proposed method is evaluated using field observations (done by humans of movement behavior. We found that on average, our method agreed with the observational data (ground truth at a level of 80.75% ± 5.9% (SE.

Stereotyped movement disorder in ICD-11.

Science.gov (United States)

Stein, Dan J; Woods, Douglas W

2014-01-01

According to current proposals for ICD-11, stereotyped movement disorder will be classified in the grouping of neurodevelopmental disorders, with a qualifier to indicate whether self-injury is present, similar to the classification of stereotypic movement disorder in DSM-5. At the same time, the WHO ICD-11 Working Group on the Classification of Obsessive-Compulsive and Related Disorders has proposed a grouping of body-focused repetitive behavior disorders within the obsessive-compulsive and related disorders (OCRD) cluster to include trichotillomania and skin-picking disorder. DSM-5 has taken a slightly different approach: trichotillomania and excoriation (skin picking) disorder are included in the OCRD grouping, while body-focused repetitive behavior disorder is listed under other specified forms of OCRD. DSM-5 also includes a separate category of nonsuicidal self-injury in the section on "conditions for further study." There are a number of unresolved nosological questions regarding the relationships among stereotyped movement disorder, body-focused repetitive behavior disorders, and nonsuicidal self-injury. In this article, we attempt to provide preliminary answers to some of these questions as they relate to the ICD-11 classification of mental and behavioral disorders.

Movement ecology: size-specific behavioral response of an invasive snail to food availability.

Science.gov (United States)

Snider, Sunny B; Gilliam, James F

2008-07-01

Immigration, emigration, migration, and redistribution describe processes that involve movement of individuals. These movements are an essential part of contemporary ecological models, and understanding how movement is affected by biotic and abiotic factors is important for effectively modeling ecological processes that depend on movement. We asked how phenotypic heterogeneity (body size) and environmental heterogeneity (food resource level) affect the movement behavior of an aquatic snail (Tarebia granifera), and whether including these phenotypic and environmental effects improves advection-diffusion models of movement. We postulated various elaborations of the basic advection diffusion model as a priori working hypotheses. To test our hypotheses we measured individual snail movements in experimental streams at high- and low-food resource treatments. Using these experimental movement data, we examined the dependency of model selection on resource level and body size using Akaike's Information Criterion (AIC). At low resources, large individuals moved faster than small individuals, producing a platykurtic movement distribution; including size dependency in the model improved model performance. In stark contrast, at high resources, individuals moved upstream together as a wave, and body size differences largely disappeared. The model selection exercise indicated that population heterogeneity is best described by the advection component of movement for this species, because the top-ranked model included size dependency in advection, but not diffusion. Also, all probable models included resource dependency. Thus population and environmental heterogeneities both influence individual movement behaviors and the population-level distribution kernels, and their interaction may drive variation in movement behaviors in terms of both advection rates and diffusion rates. A behaviorally informed modeling framework will integrate the sentient response of individuals in terms of

Social religious movement in java 19Th - 20Th century

Science.gov (United States)

Sumarno; Trilaksana, A.; Kasdi, A.

2018-01-01

Religious social movements are very interesting to be studied because this phenomenon is affecting the urban and rural communities, among the rich and the poor people, the educated and the less educated. The purpose of this study was to analyze several religious social movements in Java in the 19Th - 20Th centuries. The methods used are historical methods that include: Source feeding (main source is reference), Source Critique (source test), Interpretation of fact (analyzing the fact), and Historiography (writing research results) in the form of Journal Articles. Religious Social Symbols arise as a result of a depressed society, oppressed by the political system, or poverty as a result of colonial exploitation. For indigenous and less religious societies social pressures breed social protest movements and social revolutions. Meanwhile, in the Javanese society that has social and religious characteristics make the nature of the movement multidimensional. The form of movement is a blend of social movements that lead in the form of protests and revolutions, on the other hand formed religious movements that are politer nature because it is related to the life of the world and the hereafter. In various religious social movements in Java include the Nativist movement, Millennial/millenarianism, Messianic, Nostalgic, sectarian, and Revivalist. The movement emerged as a social impact of the Dutch colonization in the form of Cultivation which gave birth to the suffering of the people in the economic and social fields.

Movement - uncontrolled or slow

Science.gov (United States)

Dystonia; Involuntary slow and twisting movements; Choreoathetosis; Leg and arm movements - uncontrollable; Arm and leg movements - uncontrollable; Slow involuntary movements of large muscle groups; Athetoid movements

Power and Vision: Group-Process Models Evolving from Social-Change Movements.

Science.gov (United States)

Morrow, Susan L.; Hawxhurst, Donna M.

1988-01-01

Explores evolution of group process in social change movements, including the evolution of the new left, the cooperative movement,and the women's liberation movement. Proposes a group-process model that encourages people to share power and live their visions. (Author/NB)

Os sonhos: integrando as visões psicanalítica e neurocientífica Dreams: integrating psychoanalytic and neuroscientific views

Directory of Open Access Journals (Sweden)

Elie Cheniaux

2006-08-01

Full Text Available É realizada uma ampla revisão dos estudos psicanalíticos e das mais recentes pesquisas neurocientíficas sobre os sonhos. Segundo Freud, os sonhos constituem "uma realização (disfarçada de um desejo (reprimido". Para muitos neurocientistas, eles são formados a partir de estímulos aleatórios originados na ponte e não possuem qualquer significado. Contudo, diversos estudos associam as emoções experimentadas durante a vigília e o conteúdo dos sonhos. A hipótese de que o sistema dopaminérgico mesolímbico-mesocortical, relacionado aos estados motivacionais, é essencial para a formação dos sonhos dá algum respaldo à teoria freudiana. Todavia, não há dados empíricos que apóiem a existência de uma instância censora que deturpe os sonhos. É possível que os sonhos exerçam um papel na elaboração psíquica de lembranças traumáticas. Na nossa opinião, as visões psicanalítica e neurocientífica sobre os sonhos podem ser complementares e mutuamente enriquecedoras.A comprehensive review was carried out about psychoanalytic studies and the most recent neuroscientific researches about dreams. According to Freud, dreams represent "a (disguised fulfillment of a (repressed wish." For several neuroscientists, they are formed based on random stimuli originated from the brainstem and do not have any meaning. However, several studies associate the emotions experienced during waking with the content of dreams. The hypothesis that the dopaminergic mesolimbic-mesocortical system, which is associated with instinctual appetitive craving states, is essential to the formation of dreams brings some endorsement to Freudian theory. Nevertheless, there is no empirical data to support the existence of an instance of censorship that distorts the dreams. It is possible that the dreams play a role in psychological working-through of traumatic memories. In our opinion, psychoanalytic and neuroscientific views about dreams can be complementary and

Principles and approaches to the treatment of immune-mediated movement disorders.

Science.gov (United States)

Mohammad, Shekeeb S; Dale, Russell C

2018-03-01

Immune mediated movement disorders include movement disorders in the context of autoimmune encephalitis such as anti-NMDAR encephalitis, post-infectious autoimmune movement disorders such as Sydenham chorea, paraneoplastic autoimmune movement disorders such as opsoclonus myoclonus ataxia syndrome, and infection triggered conditions such as paediatric acute neuropsychiatric syndrome. This review focuses on the approach to treatment of immune mediated movement disorders, which requires an understanding of the immunopathogenesis, whether the disease is destructive or 'altering', and the natural history of disease. Factors that can influence outcome include the severity of disease, the delay before starting therapy, use of multimodal therapy and whether the course is monophasic or relapsing. Although the four main conditions listed above have different pathophysiological processes, there are general themes that broadly apply including: early diagnosis and treatment is better, minimise the severity of disease, escalate treatment if the patient is not responding to initial treatments, and minimise relapse. Copyright © 2017. Published by Elsevier Ltd.

Does a parent-administrated early motor intervention influence general movements and movement character at 3months of age in infants born preterm?

Science.gov (United States)

Fjørtoft, Toril; Ustad, Tordis; Follestad, Turid; Kaaresen, Per Ivar; Øberg, Gunn Kristin

2017-09-01

Studies of preterm and term-born infants have shown absent fidgety movements and an abnormal movement character to be related to brain lesions and unfavourable neurological outcomes. The present study examines what effect a parent-administered early intervention program applied to preterm infants in a randomised control trial (RCT) between 34 and 36weeks gestational age has on their fidgety movements and overall movement character at three months of age. The study was part of the RCT in an early intervention programme including preterm infants born between 2010 and 2014 at three Norwegian university hospitals. 130 preterm infants participated in the study, with 59 of them in the control group and 71 in the intervention group. Fidgety movements and overall movement character at three months corrected age. No difference was found between the intervention group and the control group in terms of fidgety movements or movement character. Approximately half of the infants in both groups showed an abnormal movement character. No evidence was found in this RCT to suggest that an intervention at 34 to 37weeks gestational age has a significant effect on the fidgety movements or overall movement character of preterm infants. This is in line with the assumption that absent fidgety movements and an abnormal movement character are due to permanent brain injury and are therefore good predictors for later neurological impairments. Copyright © 2017 Elsevier B.V. All rights reserved.

Energy landscapes shape animal movement ecology.

Science.gov (United States)

Shepard, Emily L C; Wilson, Rory P; Rees, W Gareth; Grundy, Edward; Lambertucci, Sergio A; Vosper, Simon B

2013-09-01

The metabolic costs of animal movement have been studied extensively under laboratory conditions, although frequently these are a poor approximation of the costs of operating in the natural, heterogeneous environment. Construction of "energy landscapes," which relate animal locality to the cost of transport, can clarify whether, to what extent, and how movement properties are attributable to environmental heterogeneity. Although behavioral responses to aspects of the energy landscape are well documented in some fields (notably, the selection of tailwinds by aerial migrants) and scales (typically large), the principles of the energy landscape extend across habitat types and spatial scales. We provide a brief synthesis of the mechanisms by which environmentally driven changes in the cost of transport can modulate the behavioral ecology of animal movement in different media, develop example cost functions for movement in heterogeneous environments, present methods for visualizing these energy landscapes, and derive specific predictions of expected outcomes from individual- to population- and species-level processes. Animals modulate a suite of movement parameters (e.g., route, speed, timing of movement, and tortuosity) in relation to the energy landscape, with the nature of their response being related to the energy savings available. Overall, variation in movement costs influences the quality of habitat patches and causes nonrandom movement of individuals between them. This can provide spatial and/or temporal structure to a range of population- and species-level processes, ultimately including gene flow. Advances in animal-attached technology and geographic information systems are opening up new avenues for measuring and mapping energy landscapes that are likely to provide new insight into their influence in animal ecology.

Managing Movement as Partnership

Science.gov (United States)

Kimbrell, Sinead

2011-01-01

The associate director of education at Hubbard Street Dance Chicago recounts her learning and teaching through managing the Movement as Partnership program. Included are detailed descriptions of encounters with teachers and students as they create choreography reflective of their inquiry into integrating dance and literacy arts curriculum in the…

Maximum-entropy description of animal movement.

Science.gov (United States)

Fleming, Chris H; Subaşı, Yiğit; Calabrese, Justin M

2015-03-01

We introduce a class of maximum-entropy states that naturally includes within it all of the major continuous-time stochastic processes that have been applied to animal movement, including Brownian motion, Ornstein-Uhlenbeck motion, integrated Ornstein-Uhlenbeck motion, a recently discovered hybrid of the previous models, and a new model that describes central-place foraging. We are also able to predict a further hierarchy of new models that will emerge as data quality improves to better resolve the underlying continuity of animal movement. Finally, we also show that Langevin equations must obey a fluctuation-dissipation theorem to generate processes that fall from this class of maximum-entropy distributions when the constraints are purely kinematic.

Structure-Specific Movement Patterns in Patients With Chronic Low Back Dysfunction Using Lumbar Combined Movement Examination.

Science.gov (United States)

Monie, Aubrey P; Price, Roger I; Lind, Christopher R P; Singer, Kevin P

2017-06-01

A test-retest cohort study was conducted to assess the use of a novel computer-aided, combined movement examination (CME) to measure change in low back movement after pain management intervention in 17 cases of lumbar spondylosis. Additionally we desired to use a CME normal reference range (NRR) to compare and contrast movement patterns identified from 3 specific structural pathologic conditions: intervertebral disc, facet joint, and nerve root compression. Computer-aided CME was used before and after intervention, in a cohort study design, to record lumbar range of movement along with pain, disability, and health self-report questionnaires in 17 participants who received image-guided facet, epidural, and/or rhizotomy intervention. In the majority of cases, CME was reassessed after injection together with 2 serial self-reports after an average of 2 and 14 weeks. A minimal clinically important difference of 30% was used to interpret meaningful change in self-reports. A CME NRR (n = 159) was used for comparison with the 17 cases. Post hoc observation included subgrouping cases into 3 discrete pathologic conditions, intervertebral disc, facet dysfunction, and nerve root compression, in order to report intergroup differences in CME movement. Seven of the 17 participants stated that a "combined" movement was their most painful CME direction. Self-report outcome data indicated that 4 participants experienced significant improvement in health survey, 5 improved by ≥30% on low back function, and 8 reported that low back pain was more bothersome than stiffness, 6 of whom achieved the minimal clinically important difference for self-reported pain. Subgrouping of cases into structure-specific groups provided insight to different CME movement patterns. The use of CME assists in identifying atypical lumbar movement relative to an age and sex NRR. Data from this study, exemplified by representative case studies, provide preliminary evidence for distinct intervertebral disc

Examining Age-Related Movement Representations for Sequential (Fine-Motor) Finger Movements

Science.gov (United States)

Gabbard, Carl; Cacola, Priscila; Bobbio, Tatiana

2011-01-01

Theory suggests that imagined and executed movement planning relies on internal models for action. Using a chronometry paradigm to compare the movement duration of imagined and executed movements, we tested children aged 7-11 years and adults on their ability to perform sequential finger movements. Underscoring this tactic was our desire to gain a…

A Somatic Movement Approach to Fostering Emotional Resiliency through Laban Movement Analysis

Directory of Open Access Journals (Sweden)

Rachelle P. Tsachor

2017-09-01

Full Text Available Although movement has long been recognized as expressing emotion and as an agent of change for emotional state, there was a dearth of scientific evidence specifying which aspects of movement influence specific emotions. The recent identification of clusters of Laban movement components which elicit and enhance the basic emotions of anger, fear, sadness and happiness indicates which types of movements can affect these emotions (Shafir et al., 2016, but not how best to apply this knowledge. This perspective paper lays out a conceptual groundwork for how to effectively use these new findings to support emotional resiliency through voluntary choice of one's posture and movements. We suggest that three theoretical principles from Laban Movement Analysis (LMA can guide the gradual change in movement components in one's daily movements to somatically support shift in affective state: (A Introduce new movement components in developmental order; (B Use LMA affinities-among-components to guide the expansion of expressive movement range and (C Sequence change among components based on Laban's Space Harmony theory to support the gradual integration of that new range. The methods postulated in this article have potential to foster resiliency and provide resources for self-efficacy by expanding our capacity to adapt emotionally to challenges through modulating our movement responses.

Functional Movement Disorder

Science.gov (United States)

... Publications Patient Organizations International Parkinson and Movement Disorder Society National Institute of Mental Health (NIMH) See all related organizations Publications Order NINDS Publications Definition Psychogenic movement is an unwanted muscle movement such ...

Movement monitoring device

International Nuclear Information System (INIS)

Ichikawa, Takashi; Yoneda, Yasuaki; Hanatsumi, Masaharu.

1997-01-01

The present invention provides a device suitable to accurate recognition for the moving state of reactor core fuels as an object to be monitored in a nuclear power plant. Namely, the device of the present invention prepares each of scheduled paths for the movement of the object to be monitored and executed moving paths along with the movement based on the information of the movement obtained from scheduled information for the movement of the reactor core fuels as a object to be monitored and the actual movement of the object to be monitored. The results of the preparation are outputted. As an output mode, (1) the results of preparation for each of the paths for movement and the results of the monitoring obtained by monitoring the state of the object to be monitored are jointed and outputted, (2) images showing each of the paths for the movement are formed, and the formed images are displayed on a screen, and (3) each of the moving paths is prepared as an image, and the image is displayed together with the image of the regions before and after the movement of the object to be monitored. In addition, obtained images of each of the paths for the movement and the monitored images obtained by monitoring the state of the object to be monitored are joined and displayed. (I.S.)

A Comparison of Independent Event-Related Desynchronization Responses in Motor-Related Brain Areas to Movement Execution, Movement Imagery, and Movement Observation.

Science.gov (United States)

Duann, Jeng-Ren; Chiou, Jin-Chern

2016-01-01

Electroencephalographic (EEG) event-related desynchronization (ERD) induced by movement imagery or by observing biological movements performed by someone else has recently been used extensively for brain-computer interface-based applications, such as applications used in stroke rehabilitation training and motor skill learning. However, the ERD responses induced by the movement imagery and observation might not be as reliable as the ERD responses induced by movement execution. Given that studies on the reliability of the EEG ERD responses induced by these activities are still lacking, here we conducted an EEG experiment with movement imagery, movement observation, and movement execution, performed multiple times each in a pseudorandomized order in the same experimental runs. Then, independent component analysis (ICA) was applied to the EEG data to find the common motor-related EEG source activity shared by the three motor tasks. Finally, conditional EEG ERD responses associated with the three movement conditions were computed and compared. Among the three motor conditions, the EEG ERD responses induced by motor execution revealed the alpha power suppression with highest strengths and longest durations. The ERD responses of the movement imagery and movement observation only partially resembled the ERD pattern of the movement execution condition, with slightly better detectability for the ERD responses associated with the movement imagery and faster ERD responses for movement observation. This may indicate different levels of involvement in the same motor-related brain circuits during different movement conditions. In addition, because the resulting conditional EEG ERD responses from the ICA preprocessing came with minimal contamination from the non-related and/or artifactual noisy components, this result can play a role of the reference for devising a brain-computer interface using the EEG ERD features of movement imagery or observation.

The relationship between adolescents' physical activity, fundamental movement skills and weight status.

Science.gov (United States)

O' Brien, Wesley; Belton, Sarahjane; Issartel, Johann

2016-01-01

The aim of this study was to determine if a potential relationship among physical activity (PA), fundamental movement skills and weight status exists amongst early adolescent youth. Participants were a sample of 85 students; 54 boys (mean age = 12.94 ± 0.33 years) and 31 girls (mean age = 12.75 ± 0.43 years). Data gathered during physical education class included PA (accelerometry), fundamental movement skills and anthropometric measurements. Standard multiple regression revealed that PA and total fundamental movement skill proficiency scores explained 16.5% (P fundamental movement skills. Results from the current investigation indicate that weight status is an important correlate of fundamental movement skill proficiency during adolescence. Aligned with most recent research, school- and community-based programmes that include developmentally structured learning experiences delivered by specialists can significantly improve fundamental movement skill proficiency in youth.

Movement and Space

DEFF Research Database (Denmark)

Riisgaard Hansen, Thomas; Eriksson, Eva; Lykke-Olesen, Andreas

2005-01-01

In this paper we explore the space in which movement based interaction takes place. We have in several projects explored how fixed and mobile cameras can be used in movement based interaction and will shortly describe these projects. Based on our experience with working with movement......-based interaction we will briefly introduce and discuss how learning, mapping and multi-user interaction are important when designing movement based interaction....

A psychoanalytic study of Alexander the Great.

Science.gov (United States)

Thomas, K R

1995-12-01

The purpose of this paper was to demonstrate how Freudian concepts such as the Oedipus complex, castration anxiety, fear of loss of love, the psychosexual stages of development, and the tripartite structure of personality can be used to understand the life and achievements of Alexander the Great. To accomplish this purpose, specific incidents, myths, and relationships in Alexander's life were analyzed from a Freudian psychoanalytic perspective. Green (1991), in his recent biography of Alexander, has questioned the merit of using Freudian concepts to understand Alexander's character. In fact, he stated specifically: If he (Alexander) had any kind of Oedipus complex it came in a poor second to the burning dynastic ambition which Olympias so sedulously fostered in him; those who insist on his psychological motivation would do better to take Adler as their mentor than Freud (p.56). Later, in the concluding section of his book, Green (1991, pp. 486-487) discounted Freudian interpretations of Alexander's distaste for sex, the rumors of his homosexual liaisons, his partiality for middle-aged or elderly ladies, and the systematic domination of his early years by Olympias as little more than the projected fears and desires of the interpreters. And again, an Adlerian power-complex paradigm was suggested as the preferable theoretical framework to use. Green's argument was based primarily on an exchange, reported originally by Plutarch, which took place between Alexander and Philip prior to Alexander's tutorship with Aristotle. Purportedly, Philip enjoined his son to study hard and pay close attention to all Aristotle said "so that you may not do a great many things of the sort that I am sorry I have done." At this point, Alexander "somewhat pertly" took Philip to task "because he was having children by other women besides his wife." Philip's reply was: "Well then, if you have many competitors for the kingdom, prove yourself honorable and good, so that you may obtain the

T-cell movement on the reticular network.

Science.gov (United States)

Donovan, Graham M; Lythe, Grant

2012-02-21

The idea that the apparently random motion of T cells in lymph nodes is a result of movement on a reticular network (RN) has received support from dynamic imaging experiments and theoretical studies. We present a mathematical representation of the RN consisting of edges connecting vertices that are randomly distributed in three-dimensional space, and models of lymphocyte movement on such networks including constant speed motion along edges and Brownian motion, not in three-dimensions, but only along edges. The simplest model, in which a cell moves with a constant speed along edges, is consistent with mean-squared displacement proportional to time over intervals long enough to include several changes of direction. A non-random distribution of turning angles is one consequence of motion on a preformed network. Confining cell movement to a network does not, in itself, increase the frequency of cell-cell encounters. Copyright © 2011 Elsevier Ltd. All rights reserved.

A neural command circuit for grooming movement control.

Science.gov (United States)

Hampel, Stefanie; Franconville, Romain; Simpson, Julie H; Seeds, Andrew M

2015-09-07

Animals perform many stereotyped movements, but how nervous systems are organized for controlling specific movements remains unclear. Here we use anatomical, optogenetic, behavioral, and physiological techniques to identify a circuit in Drosophila melanogaster that can elicit stereotyped leg movements that groom the antennae. Mechanosensory chordotonal neurons detect displacements of the antennae and excite three different classes of functionally connected interneurons, which include two classes of brain interneurons and different parallel descending neurons. This multilayered circuit is organized such that neurons within each layer are sufficient to specifically elicit antennal grooming. However, we find differences in the durations of antennal grooming elicited by neurons in the different layers, suggesting that the circuit is organized to both command antennal grooming and control its duration. As similar features underlie stimulus-induced movements in other animals, we infer the possibility of a common circuit organization for movement control that can be dissected in Drosophila.

Movement - uncoordinated

Science.gov (United States)

... Loss of coordination; Coordination impairment; Ataxia; Clumsiness; Uncoordinated movement ... Smooth graceful movement requires a balance between different muscle groups. A part of the brain called the cerebellum manages this balance.

Psychoanalysis on the couch: can neuroscience provide the answers?

Science.gov (United States)

Mechelli, Andrea

2010-12-01

Over a century after Freud's attempt to establish psychoanalysis as a natural science, there is renewed interest in the integration of psychoanalytic and neuroscientific findings within a single theoretical and experimental framework. However, it is important that any intellectual exchange is not motivated only by declining confidence in psychoanalytic theory and practice or awareness of the rising fortunes of the brain sciences. The present paper considers three possible ways in which psychoanalysis and neuroscience might be integrated. These include the investigation of the neurological organisation of psychoanalytically defined phenomena; the evaluation of psychoanalytic theories based on their neurobiological evidence; and the use of neuroimaging techniques to assess the progress and outcome of psychoanalytic treatment. The author argues that these exercises are unlikely to provide psychoanalysis with the "unlimited opportunities for overcoming its uncertainties and doubts" that some have anticipated. For instance, the argument that mapping psychoanalytically defined phenomena in the brain may provide biological validity to these phenomena should be considered an expression of logical confusion; the evaluation of psychoanalytic theories based on their biological evidence is critically dependent on speculative interpretation of what the theories predict at neuronal level; and the supposedly objective evaluation of the progress and outcome of psychoanalytic treatment on the basis of neurobiological data relies on the subjective reports of the patient and analyst. In light of this conclusion, there are a number of outstanding questions which remain to be addressed, including whether psychoanalysis should adhere to scientific canons and whether this would necessarily require an experimental methodology. Copyright © 2010 Elsevier Ltd. All rights reserved.

Analyzing animal movements using Brownian bridges.

Science.gov (United States)

Horne, Jon S; Garton, Edward O; Krone, Stephen M; Lewis, Jesse S

2007-09-01

By studying animal movements, researchers can gain insight into many of the ecological characteristics and processes important for understanding population-level dynamics. We developed a Brownian bridge movement model (BBMM) for estimating the expected movement path of an animal, using discrete location data obtained at relatively short time intervals. The BBMM is based on the properties of a conditional random walk between successive pairs of locations, dependent on the time between locations, the distance between locations, and the Brownian motion variance that is related to the animal's mobility. We describe two critical developments that enable widespread use of the BBMM, including a derivation of the model when location data are measured with error and a maximum likelihood approach for estimating the Brownian motion variance. After the BBMM is fitted to location data, an estimate of the animal's probability of occurrence can be generated for an area during the time of observation. To illustrate potential applications, we provide three examples: estimating animal home ranges, estimating animal migration routes, and evaluating the influence of fine-scale resource selection on animal movement patterns.

Inter-day Reliability of the IDEEA Activity Monitor for Measuring Movement and Non-Movement Behaviors in Older Adults.

Science.gov (United States)

de la Cámara, Miguel Ángel; Higueras-Fresnillo, Sara; Martinez-Gomez, David; Veiga, Oscar L

2018-05-29

The inter-day reliability of the Intelligent Device for Energy Expenditure and Activity (IDEEA) has not been studied to date. The study purpose was to examine the inter-day variability and reliability on two consecutive days collected with the IDEEA, as well as to predict the number of days needed to provide a reliable estimate of several movement (walking and climbing stairs) and non-movement behaviors (lying, reclining, sitting) and standing in older adults. The sample included 126 older adults (74 women) who wore the IDEEA for 48-h. Results showed low variability between the two days and its reliability was from moderate (ICC=0.34) to high (ICC=0.80) in most of movement and non-movement behaviors analyzed. The Bland-Altman plots showed a high-moderate agreement between days and the Spearman-Brown formula estimated ranged from 1.2 and 9.1 days of monitoring with the IDEEA are needed to achieve ICCs≥0.70 in older adults for sitting and climbing stairs, respectively.

Recent crustal movements

Science.gov (United States)

Maelzer, H.

Calculation of temporal height changes for the determination of recent vertical crustal movements in northern, western, and southern Germany is described. Precise geodetic measurements and their analysis for the determination of recent crustal movements in north-eastern Iceland, western Venezuela, and central Peru are described. Determination of recent vertical crustal movements by leveling and gravity data; geodetic modeling of deformations and recent crustal movements; geodetic modeling of plate motions; and instrumental developments in geodetic measuring are discussed.

Coupling movement and landscape ecology for animal conservation in production landscapes.

Science.gov (United States)

Doherty, Tim S; Driscoll, Don A

2018-01-10

Habitat conversion in production landscapes is among the greatest threats to biodiversity, not least because it can disrupt animal movement. Using the movement ecology framework, we review animal movement in production landscapes, including areas managed for agriculture and forestry. We consider internal and external drivers of altered animal movement and how this affects navigation and motion capacities and population dynamics. Conventional management approaches in fragmented landscapes focus on promoting connectivity using structural changes in the landscape. However, a movement ecology perspective emphasizes that manipulating the internal motivations or navigation capacity of animals represents untapped opportunities to improve movement and the effectiveness of structural connectivity investments. Integrating movement and landscape ecology opens new opportunities for conservation management in production landscapes. © 2018 The Authors.

Dance movement therapy in the concept of expressive arts-therapy

OpenAIRE

Martinec, Renata

2013-01-01

Dance Movement Therapy is a complementary method which includes using and analyzing of different aspects of body-experience and body-expression such us movement, mimics, pantomime, touch… In Dance Movement Therapy body is dominant media of therapeutic process. So this kind of therapy may have positive influence on physiological awareness, body expression of emotions, inducing unconscious impulses, and improving new strategies of behaviour through exploring new patterns and qualities of mov...

Degeneration of rapid eye movement sleep circuitry underlies rapid eye movement sleep behavior disorder.

Science.gov (United States)

McKenna, Dillon; Peever, John

2017-05-01

During healthy rapid eye movement sleep, skeletal muscles are actively forced into a state of motor paralysis. However, in rapid eye movement sleep behavior disorder-a relatively common neurological disorder-this natural process is lost. A lack of motor paralysis (atonia) in rapid eye movement sleep behavior disorder allows individuals to actively move, which at times can be excessive and violent. At first glance this may sound harmless, but it is not because rapid eye movement sleep behavior disorder patients frequently injure themselves or the person they sleep with. It is hypothesized that the degeneration or dysfunction of the brain stem circuits that control rapid eye movement sleep paralysis is an underlying cause of rapid eye movement sleep behavior disorder. The link between brain stem degeneration and rapid eye movement sleep behavior disorder stems from the fact that rapid eye movement sleep behavior disorder precedes, in the majority (∼80%) of cases, the development of synucleinopathies such as Parkinson's disease, dementia with Lewy bodies, and multiple system atrophy, which are known to initially cause degeneration in the caudal brain stem structures where rapid eye movement sleep circuits are located. Furthermore, basic science and clinical evidence demonstrate that lesions within the rapid eye movement sleep circuits can induce rapid eye movement sleep-specific motor deficits that are virtually identical to those observed in rapid eye movement sleep behavior disorder. This review examines the evidence that rapid eye movement sleep behavior disorder is caused by synucleinopathic neurodegeneration of the core brain stem circuits that control healthy rapid eye movement sleep and concludes that rapid eye movement sleep behavior disorder is not a separate clinical entity from synucleinopathies but, rather, it is the earliest symptom of these disorders. © 2017 International Parkinson and Movement Disorder Society. © 2017 International Parkinson and

Monday-Morning Quarterbacking: A Senior Analyst Uses His Early Work to Discuss Contemporary Child and Adolescent Psychoanalytic Technique.

Science.gov (United States)

Sugarman, Alan

2015-01-01

Contemporary child and adolescent psychoanalytic technique has evolved and changed a great deal in the last thirty years. This paper will describe the analysis of an adolescent girl from early in the author's career to demonstrate the ways in which technique has changed. The clinical material presented highlights six areas in which contemporary child and adolescent analysts practice and/or understand material and the clinical process differently than they did thirty years ago: (1) the contemporary perspective on mutative action, (2) the contemporary emphasis on mental organization, (3) the developmental lag in integrating the structural model, (4) the child analyst's multiple functions, (5) the child analyst's use of countertransference, and (6) the child analyst's work with parents. The author discusses how he would work differently with the patient now using his contemporary perspective. But he also wonders what might have been lost by not working in a more traditional manner, in particular the opportunity to analyze the patient's hypersensitivity to feeling hurt and mistreated so directly in the transference.

Recognizing Uncommon Presentations of Psychogenic (Functional Movement Disorders

Directory of Open Access Journals (Sweden)

José Fidel Baizabal-Carvallo

2015-01-01

Full Text Available Background: Psychogenic or functional movement disorders (PMDs pose a challenge in clinical diagnosis. There are several clues, including sudden onset, incongruous symptoms, distractibility, suggestibility, entrainment of symptoms, and lack of response to otherwise effective pharmacological therapies, that help identify the most common psychogenic movements such as tremor, dystonia, and myoclonus.Methods: In this manuscript, we review the frequency, distinct clinical features, functional imaging, and neurophysiological tests that can help in the diagnosis of uncommon presentations of PMDs, such as psychogenic parkinsonism, tics, and chorea; facial, palatal, and ocular movements are also reviewed. In addition, we discuss PMDs at the extremes of age and mass psychogenic illness.Results: Psychogenic parkinsonism (PP is observed in less than 10% of the case series about PMDs, with a female–male ratio of roughly 1:1. Lack of amplitude decrement in repetitive movements and of cogwheel rigidity help to differentiate PP from true parkinsonism. Dopamine transporter imaging with photon emission tomography can also help in the diagnostic process. Psychogenic movements resembling tics are reported in about 5% of PMD patients. Lack of transient suppressibility of abnormal movements helps to differentiate them from organic tics. Psychogenic facial movements can present with hemifacial spasm, blepharospasm, and other movements. Some patients with essential palatal tremor have been shown to be psychogenic. Convergence ocular spasm has demonstrated a high specificity for psychogenic movements. PMDs can also present in the context of mass psychogenic illness or at the extremes of age.Discussion: Clinical features and ancillary studies are helpful in the diagnosis of patients with uncommon presentations of psychogenic movement disorders.

Movement and Drama in Therapy: The Therapeutic Use of Movement, Drama and Music.

Science.gov (United States)

Wethered, Audrey

Basic principles in body movement, drama, and music therapy for the emotionally disturbed are explored in this text. Various approaches to therapy are illustrated by accounts of individuals and groups with whom the author has worked. A list of musical pieces, with notes on possible application in therapy, is also included. The book is designed to…

Sensation of Movement

DEFF Research Database (Denmark)

Sensation of Movement will discuss the role of sensation in the control of action, bodily self-recognition, and sense of agency. Sensing movement is dependent on a range of information received by the brain, from signalling in the peripheral sensory organs to the establishment of higher order goals....... This volume will question whether one type of information is more relevant for the ability to sense and control movements, and demonstrate the importance of integrating neuroscientific knowledge with philosophical perspectives, in order to arrive at new insights into how sensation of movement can be studied...

Key Questions in Marine Megafauna Movement Ecology.

Science.gov (United States)

Hays, Graeme C; Ferreira, Luciana C; Sequeira, Ana M M; Meekan, Mark G; Duarte, Carlos M; Bailey, Helen; Bailleul, Fred; Bowen, W Don; Caley, M Julian; Costa, Daniel P; Eguíluz, Victor M; Fossette, Sabrina; Friedlaender, Ari S; Gales, Nick; Gleiss, Adrian C; Gunn, John; Harcourt, Rob; Hazen, Elliott L; Heithaus, Michael R; Heupel, Michelle; Holland, Kim; Horning, Markus; Jonsen, Ian; Kooyman, Gerald L; Lowe, Christopher G; Madsen, Peter T; Marsh, Helene; Phillips, Richard A; Righton, David; Ropert-Coudert, Yan; Sato, Katsufumi; Shaffer, Scott A; Simpfendorfer, Colin A; Sims, David W; Skomal, Gregory; Takahashi, Akinori; Trathan, Philip N; Wikelski, Martin; Womble, Jamie N; Thums, Michele

2016-06-01

It is a golden age for animal movement studies and so an opportune time to assess priorities for future work. We assembled 40 experts to identify key questions in this field, focussing on marine megafauna, which include a broad range of birds, mammals, reptiles, and fish. Research on these taxa has both underpinned many of the recent technical developments and led to fundamental discoveries in the field. We show that the questions have broad applicability to other taxa, including terrestrial animals, flying insects, and swimming invertebrates, and, as such, this exercise provides a useful roadmap for targeted deployments and data syntheses that should advance the field of movement ecology. Copyright © 2016 Elsevier Ltd. All rights reserved.

The Benefits of Movement for Youth: A Whole Child Approach

Science.gov (United States)

Savina, Elena; Garrity, Kristin; Kenny, Patrick; Doerr, Chad

2016-01-01

This paper synthesizes studies on the benefits of movement on youth's health, cognition, and academic performance. It discusses behavioral and cognitive outcomes of different types of movement activities including physical activities integrated into teaching of academic content, classroom exercise breaks, afterschool exercise programs, and active…

Movement Matters: Observing the Benefits of Movement Practice

Science.gov (United States)

Fuchs, Melani Alexander

2015-01-01

Montessori's first premise is that movement and cognition are closely entwined, and movement can enhance thinking and learning (Lillard, 2005). Children must move, and practice moving, to develop strength, balance, and the stability needed to fully participate in the rigors of daily life. It is imperative for young children's motor…

Rating Scales for Movement Disorders With Sleep Disturbances: A Narrative Review

Science.gov (United States)

Rodríguez-Blázquez, Carmen; Forjaz, Maria João; Kurtis, Monica M.; Balestrino, Roberta; Martinez-Martin, Pablo

2018-01-01

Introduction: In recent years, a wide variety of rating scales and questionnaires for movement disorders have been developed and published, making reviews on their contents, and attributes convenient for the potential users. Sleep disorders are frequently present in movement disorders, and some movement disorders are accompanied by specific sleep difficulties. Aim: The aim of this study is to perform a narrative review of the most frequently used rating scales for movement disorders with sleep problems, with special attention to those recommended by the International Parkinson and Movement Disorders Society. Methods: Online databases (PubMed, SCOPUS, Web of Science, Google Scholar), related references from papers and websites and personal files were searched for information on comprehensive or global rating scales which assessed sleep disturbances in the following movement disorders: akathisia, chorea, dystonia, essential tremor, myoclonus, multiple system atrophy, Parkinson's disease, progressive supranuclear palsy, and tics and Tourette syndrome. For each rating scale, its objective and characteristics, as well as a summary of its psychometric properties and recommendations of use are described. Results: From 22 rating scales identified for the selected movement disorders, only 5 included specific questions on sleep problems. Movement Disorders Society-Unified Parkinson's Disease Rating scale (MDS-UPDRS), Non-Motor Symptoms Scale and Questionnaire (NMSS and NMSQuest), Scales for Outcomes in Parkinson's Disease (SCOPA)-Autonomic and Progressive Supranuclear Palsy Rating Scale (PSPRS) were the only rating scales that included items for assessing sleep disturbances. Conclusions: Despite sleep problems are frequent in movement disorders, very few of the rating scales addresses these specific symptoms. This may contribute to an infra diagnosis and mistreatment of the sleep problems in patients with movement disorders.

White Matter Injury and General Movements in High-Risk Preterm Infants.

Science.gov (United States)

Peyton, C; Yang, E; Msall, M E; Adde, L; Støen, R; Fjørtoft, T; Bos, A F; Einspieler, C; Zhou, Y; Schreiber, M D; Marks, J D; Drobyshevsky, A

2017-01-01

Very preterm infants (birth weight, cognitive and motor impairment, including cerebral palsy. These adverse neurodevelopmental outcomes are associated with white matter abnormalities on MR imaging at term-equivalent age. Cerebral palsy has been predicted by analysis of spontaneous movements in the infant termed "General Movement Assessment." The goal of this study was to determine the utility of General Movement Assessment in predicting adverse cognitive, language, and motor outcomes in very preterm infants and to identify brain imaging markers associated with both adverse outcomes and aberrant general movements. In this prospective study of 47 preterm infants of 24-30 weeks' gestation, brain MR imaging was performed at term-equivalent age. Infants underwent T1- and T2-weighted imaging for volumetric analysis and DTI. General movements were assessed at 10-15 weeks' postterm age, and neurodevelopmental outcomes were evaluated at 2 years by using the Bayley Scales of Infant and Toddler Development III. Nine infants had aberrant general movements and were more likely to have adverse neurodevelopmental outcomes, compared with infants with normal movements. In infants with aberrant movements, Tract-Based Spatial Statistics analysis identified significantly lower fractional anisotropy in widespread white matter tracts, including the corpus callosum, inferior longitudinal and fronto-occipital fasciculi, internal capsule, and optic radiation. The subset of infants having both aberrant movements and abnormal neurodevelopmental outcomes in cognitive, language, and motor skills had significantly lower fractional anisotropy in specific brain regions. Aberrant general movements at 10-15 weeks' postterm are associated with adverse neurodevelopmental outcomes and specific white matter microstructure abnormalities for cognitive, language, and motor delays. © 2017 by American Journal of Neuroradiology.

Enigmatic Sexuality

DEFF Research Database (Denmark)

Zeuthen, Katrine Egede; Gammelgård, Judy

2017-01-01

? Divided into three sections, Clinical Encounters in Sexuality begins with six chapters on important themes in queer theory: identity, desire, perversion, pleasure, discourse and ethics. Section two includes fourteen responses to the chapters in section one by practising psychoanalysts and psychoanalytic......: psychoanalytic and queer. The book is edited by two psychoanalytic practitioners — one Kleinian, one Freudian-Lacanian — who also have research expertise in sexuality studies. All pieces are new and have been commissioned....

The twilight of the training analysis system.

Science.gov (United States)

Kernberg, Otto F

2014-04-01

This paper briefly reviews challenges to psychoanalysis at this time, including those derived from both external, societal origins and internal psychoanalytic problems. It focuses attention on serious conflicts around psychoanalytic education, and refers to the training analysis system as a central problem determining fundamental constraints on present-day psychoanalytic education. These constraints are examined in some detail, and the general advantages and disadvantages of the training analysis system are outlined. The effects of all these dynamics on the administrative organization of the American Psychoanalytic Association are explored, and a proposal for a fundamental reorganization of our educational system to resolve the correspondent problems is outlined.

Investigating Trauma in Narrating World War I: A Psychoanalytical Reading of Pat Barker’s Regeneration

Directory of Open Access Journals (Sweden)

Bakhtiar Sadjadi

2016-12-01

Full Text Available The present paper seeks to critically read Pat Barker’s Regeneration in terms of Cathy Caruth’s psychoanalytic study of trauma. This analysis attempts to trace the concepts of latency, post-traumatic stress disorders, traumatic memory, and trauma in Barker’s novel in order to explore how trauma and history are interrelated in the narrative of past history and, particularly, in the history of World War I. The present paper also demonstrates how Barker’s novel Regeneration acts as the narrative of trauma that vocalizes the silenced history of shell-shocked soldiers of World War I to represent British society, the history that has been concealed due to social and individual factors. The study thus investigates the dissociative disorders which are experienced by traumatized survivors of World War I as the aftermath of traumatic experiences of wartime. In addition, it argues how time moves for the traumatized victim and how the notion of latency in terms of Caruth’s theory is traceable in Barker’s novel. In Regeneration, the traumatized survivors are haunted with traumatic memory of past history; furthermore, past history constantly disrupts their present and the victims are in continuous shift from present time to past time. Time thus loses its linearity in the narrative of traumatized survivors. Keywords: Latency, post-traumatic stress disorders, traumatic memory, trauma

["The most ill go into psychoanalytic treatment"? Critical comments on an article in Report Psychologie].

Science.gov (United States)

Richter, R; Hartmann, A; Meyer, A E; Rüger, U

1994-01-01

Thomas and Schmitz claim that they "deliver a proof for the effectiveness of humanistic methods" (p. 25) with their study. However, they did not or were not able to verify their claim due to several reasons: The authors did not say if and if so to what extent the treatments carried out within the framework of the TK-regulation were treatments using humanistic methods. The validity of the only criterium used by the authors, the average duration of the inability to work, must be questioned. The inferential statistical treatment of the data is insufficient; a non-parametrical evaluation is necessary. Especially missing are personal details concerning the treatment groups (age, sex, occupation, method, duration and frequency of therapy), which are indispensable for a differentiated interpretation. In addition there are numerous formal faults (wrong quotations, mistakes in tables, unclear terms etc.). In view of this criticism we come to the conclusion that the results are to a large degree worthless, at least until several of our objections have been refuted by further information and adequate inferential statistical methods. This study is especially unsuitable to prove a however defined "effectiveness of out-patient psychotherapies", therefore also not suitable to prove the effectiveness of those treatments conducted within the framework of the TK-regulation and especially not suitable to prove the superiority of humanistic methods in comparison with psychoanalytic methods and behavioural therapy.

A Neuro-Fuzzy System for Characterization of Arm Movements

Directory of Open Access Journals (Sweden)

Alexandre Balbinot

2013-02-01

Full Text Available The myoelectric signal reflects the electrical activity of skeletal muscles and contains information about the structure and function of the muscles which make different parts of the body move. Advances in engineering have extended electromyography beyond the traditional diagnostic applications to also include applications in diverse areas such as rehabilitation, movement analysis and myoelectric control of prosthesis. This paper aims to study and develop a system that uses myoelectric signals, acquired by surface electrodes, to characterize certain movements of the human arm. To recognize certain hand-arm segment movements, was developed an algorithm for pattern recognition technique based on neuro-fuzzy, representing the core of this research. This algorithm has as input the preprocessed myoelectric signal, to disclosed specific characteristics of the signal, and as output the performed movement. The average accuracy obtained was 86% to 7 distinct movements in tests of long duration (about three hours.

Movement Skill Assessment of Typically Developing Preschool Children: A Review of Seven Movement Skill Assessment Tools

Science.gov (United States)

Cools, Wouter; Martelaer, Kristine De; Samaey, Christiane; Andries, Caroline

2009-01-01

The importance of movement is often overlooked because it is such a natural part of human life. It is, however, crucial for a child’s physical, cognitive and social development. In addition, experiences support learning and development of fundamental movement skills. The foundations of those skills are laid in early childhood and essential to encourage a physically active lifestyle. Fundamental movement skill performance can be examined with several assessment tools. The choice of a test will depend on the context in which the assessment is planned. This article compares seven assessment tools which are often referred to in European or international context. It discusses the tools’ usefulness for the assessment of movement skill development in general population samples. After a brief description of each assessment tool the article focuses on contents, reliability, validity and normative data. A conclusion outline of strengths and weaknesses of all reviewed assessment tools focusing on their use in educational research settings is provided and stresses the importance of regular data collection of fundamental movement skill development among preschool children. Key pointsThis review discusses seven movement skill assessment tool’s test content, reliability, validity and normative samples.The seven assessment tools all showed to be of great value. Strengths and weaknesses indicate that test choice will depend on specific purpose of test use.Further data collection should also include larger data samples of able bodied preschool children.Admitting PE specialists in assessment of fundamental movement skill performance among preschool children is recommended.The assessment tool’s normative data samples would benefit from frequent movement skill performance follow-up of today’s children. Abbreviations MOT 4-6: Motoriktest fur vier- bis sechsjährige Kinder, M-ABC: Movement Assessment Battery for Children, PDMS: Peabody Development Scales, KTK: K�

Microfluidic Transducer for Detecting Nanomechanical Movements of Bacteria

Science.gov (United States)

Kara, Vural; Ekinci, Kamil

2017-11-01

Various nanomechanical movements of bacteria are currently being explored as an indication of bacterial viability. Most notably, these movements have been observed to subside rapidly and dramatically when the bacteria are exposed to an effective antibiotic. This suggests that monitoring bacterial movements, if performed with high fidelity, can offer a path to various clinical microbiological applications, including antibiotic susceptibility tests. Here, we introduce a robust and sensitive microfluidic transduction technique for detecting the nanomechanical movements of bacteria. The technique is based on measuring the electrical fluctuations in a microchannel which the bacteria populate. These electrical fluctuations are caused by the swimming of motile, planktonic bacteria and random oscillations of surface-immobilized bacteria. The technique provides enough sensitivity to detect even the slightest movements of a single cell and lends itself to smooth integration with other microfluidic methods and devices; it may eventually be used for rapid antibiotic susceptibility testing. We acknowledge support from Boston University Office of Technology Development, Boston University College of Engineering, NIH (1R03AI126168-01) and The Wallace H. Coulter Foundation.

Locomotor-like leg movements evoked by rhythmic arm movements in humans.

Directory of Open Access Journals (Sweden)

Francesca Sylos-Labini

Full Text Available Motion of the upper limbs is often coupled to that of the lower limbs in human bipedal locomotion. It is unclear, however, whether the functional coupling between upper and lower limbs is bi-directional, i.e. whether arm movements can affect the lumbosacral locomotor circuitry. Here we tested the effects of voluntary rhythmic arm movements on the lower limbs. Participants lay horizontally on their side with each leg suspended in an unloading exoskeleton. They moved their arms on an overhead treadmill as if they walked on their hands. Hand-walking in the antero-posterior direction resulted in significant locomotor-like movements of the legs in 58% of the participants. We further investigated quantitatively the responses in a subset of the responsive subjects. We found that the electromyographic (EMG activity of proximal leg muscles was modulated over each cycle with a timing similar to that of normal locomotion. The frequency of kinematic and EMG oscillations in the legs typically differed from that of arm oscillations. The effect of hand-walking was direction specific since medio-lateral arm movements did not evoke appreciably leg air-stepping. Using externally imposed trunk movements and biomechanical modelling, we ruled out that the leg movements associated with hand-walking were mainly due to the mechanical transmission of trunk oscillations. EMG activity in hamstring muscles associated with hand-walking often continued when the leg movements were transiently blocked by the experimenter or following the termination of arm movements. The present results reinforce the idea that there exists a functional neural coupling between arm and legs.

[A transference from somewhere else: reevaluation of the controversies between Melanie Klein and Anna Freud (of noise and silence)].

Science.gov (United States)

Prado de Oliveira, L E

1995-01-01

Starting from The Freud-Klein Controversies, the author explores the historical reality of these controversies and their transformations into myth which give them the appearance of titanic fights. The verification of the different periods, the description of the variations in themes and style of intervention of the principal actors of these debates show aspects of the way a psychoanalytic institute works and of the theoretical elaboration in psychoanalysis: these appear very different from what the myth suggests. The major function of myth is, as Freud noted and Strachey reminds us, to hide very trite, even shameful realities. History and myth, theoritical effort and institutional life are all organized from and around transference, a major axis of psychoanalytic thought. When we organize our psychoanalytic lives in societies, we have the pride or the vanity of participating in a great historical movement. This goes back to the work of transference in institutional life that involves primal objects in the crudeness of their sexuality. Such is the constraining strength of transference. Being fully conscious of it, like Stratchey or Balint show us, enables to alleviate its violence and stimulate creativity.

Antiglobalization movements and their critics

DEFF Research Database (Denmark)

Corry, Olaf

2012-01-01

inequity, organize transnationally, and maintain a critical stance toward significant aspects of the state system. For this reason, many supporters favor other terms such as alterglobalization movement, global justice movement , or simply the movement of movements . Critics accuse the movements...... of ideological incoherence, self-interested protectionism, and illiberal and undemocratic political methods, and point to Western liberal elite dominance within the movements. The debate has ...

Pre-movement planning processes in people with congenital mirror movements.

Science.gov (United States)

Franz, E A; Fu, Y

2017-10-01

Pre-movement processes were investigated in people with Congenital mirrormovement (CMM), a rare disorder in which bilateral movement (mirroring) occurs in the upper distal extremities (primarily the hands and fingers) during intended unilateral movements. Abnormal density of ipsilateral corticospinal projections is an established hallmark of CMM. This study tested whether the Lateralised Readiness Potential (LRP), which reflects movement planning and readiness, is also abnormal in people with CMM. Twenty-eight neurologically-normal controls and 8 people with CMM were tested on a unimanual Go/No-go task while electroencephalography (EEG) was recorded to assess the LRP. No significant group differences were found in reaction time (RT). However, significantly smaller LRP amplitudes were found, on average, in the CMM group compared to Controls at central-motor (C3,C4) sites in stimulus-locked and response-locked epochs; similar group differences were also found at further frontal sites (F3,F4) during response-locked epochs. Abnormal brain activity in pre-movement processes associated with response planning and preparation is present in people with CMM. Aberrant bilateral activity during pre-movement processes is clearly implicated; whether part of the etiology of CMM, or as a mechanism of neuro-compensation, is not yet known. Copyright © 2017 International Federation of Clinical Neurophysiology. Published by Elsevier B.V. All rights reserved.

Smooth pursuit eye movements and schizophrenia: literature review.

Science.gov (United States)

Franco, J G; de Pablo, J; Gaviria, A M; Sepúlveda, E; Vilella, E

2014-09-01

To review the scientific literature about the relationship between impairment on smooth pursuit eye movements and schizophrenia. Narrative review that includes historical articles, reports about basic and clinical investigation, systematic reviews, and meta-analysis on the topic. Up to 80% of schizophrenic patients have impairment of smooth pursuit eye movements. Despite the diversity of test protocols, 65% of patients and controls are correctly classified by their overall performance during this pursuit. The smooth pursuit eye movements depend on the ability to anticipate the target's velocity and the visual feedback, as well as on learning and attention. The neuroanatomy implicated in smooth pursuit overlaps to some extent with certain frontal cortex zones associated with some clinical and neuropsychological characteristics of the schizophrenia, therefore some specific components of smooth pursuit anomalies could serve as biomarkers of the disease. Due to their sedative effect, antipsychotics have a deleterious effect on smooth pursuit eye movements, thus these movements cannot be used to evaluate the efficacy of the currently available treatments. Standardized evaluation of smooth pursuit eye movements on schizophrenia will allow to use specific aspects of that pursuit as biomarkers for the study of its genetics, psychopathology, or neuropsychology. Copyright © 2013 Sociedad Española de Oftalmología. Published by Elsevier Espana. All rights reserved.

Integrated database for rapid mass movements in Norway

Directory of Open Access Journals (Sweden)

C. Jaedicke

2009-03-01

Full Text Available Rapid gravitational slope mass movements include all kinds of short term relocation of geological material, snow or ice. Traditionally, information about such events is collected separately in different databases covering selected geographical regions and types of movement. In Norway the terrain is susceptible to all types of rapid gravitational slope mass movements ranging from single rocks hitting roads and houses to large snow avalanches and rock slides where entire mountainsides collapse into fjords creating flood waves and endangering large areas. In addition, quick clay slides occur in desalinated marine sediments in South Eastern and Mid Norway. For the authorities and inhabitants of endangered areas, the type of threat is of minor importance and mitigation measures have to consider several types of rapid mass movements simultaneously.

An integrated national database for all types of rapid mass movements built around individual events has been established. Only three data entries are mandatory: time, location and type of movement. The remaining optional parameters enable recording of detailed information about the terrain, materials involved and damages caused. Pictures, movies and other documentation can be uploaded into the database. A web-based graphical user interface has been developed allowing new events to be entered, as well as editing and querying for all events. An integration of the database into a GIS system is currently under development.

Datasets from various national sources like the road authorities and the Geological Survey of Norway were imported into the database. Today, the database contains 33 000 rapid mass movement events from the last five hundred years covering the entire country. A first analysis of the data shows that the most frequent type of recorded rapid mass movement is rock slides and snow avalanches followed by debris slides in third place. Most events are recorded in the steep fjord

Mechanical energy expenditures and movement efficiency in full body reaching movements.

Science.gov (United States)

Sha, Daohang; France, Christopher R; Thomas, James S

2010-02-01

The effect of target location, speed, and handedness on the average total mechanical energy and movement efficiency is studied in 15 healthy subjects (7 males and 8 females with age 22.9 +/- 1.79 years old) performing full body reaching movements. The average total mechanical energy is measured as the time average of integration of joint power, potential energy, and kinetic energy respectively. Movement efficiency is calculated as the ratio of total kinetic energy to the total joint power and potential energy. Results show that speed and target location have significant effects on total mechanical energy and movement efficiency, but reaching hand only effects kinetic energy. From our findings we conclude that (1) efficiency in whole body reaching is dependent on whether the height of the body center of mass is raised or lowered during the task; (2) efficiency is increased as movement speed is increased, in part because of greater changes in potential energy; and (3) the CNS does not appear to use movement efficiency as a primary planning variable in full body reaching. It may be dependent on a combination of other factors or constraints.

Transcutaneous ultrasound for evaluation of vocal fold movement in patients with thyroid disease

International Nuclear Information System (INIS)

Wang, Cheng-Ping; Chen, Tseng-Cheng; Yang, Tsung-Lin; Chen, Chun-Nan; Lin, Chin-Fon; Lou, Pei-Jen; Hu, Ya-Ling; Shieh, Ming-Jium; Hsieh, Fon-Jou

2012-01-01

Background: Preoperative evaluation of recurrent laryngeal nerve function is important in the context of thyroid surgery. Transcutaneous ultrasound may be useful to visualize vocal fold movement when evaluating thyroid disease. Methods: A 7–18 MHz linear array transducer was placed transversely on the midline of the thyroid cartilage at the anterior neck of patients with thyroid disease. The gray-scale technique was used, with the scan setting for the thyroid gland. Results: Between August 2008 and March 2010, 705 patients, including 672 patients with normal vocal fold movement and 33 patients with vocal fold paralysis were enrolled. They included 159 male and 546 female patients. Their ages ranged from 10 to 88 years. Vocal fold movement could be seen by ultrasound in 614 (87%) patients, including 589 (88%) patients with normal vocal fold movement and 25 (76%) patients with vocal fold paralysis (p = 0.06). The mean age of patients with visible and invisible vocal fold movement was 46.6 and 57.9 years old, respectively (p = 0.001). Ultrasound was able to see vocal fold movement in 533 (98%) female patients but only in 81 (51%) male patients (p = 0.001). Among the patients with vocal fold paralysis, ultrasound revealed palsied vocal folds in 17 of 18 (94%) female patients but in only 8 of 15 (53%) male patients (p = 0.01). Conclusion: Transcutaneous ultrasound represents an alternative tool to evaluate vocal fold movement for more than 85% of patients with thyroid disease, including more than 90% of female patients and about half of male patients.

GLUT1 deficiency syndrome as a cause of encephalopathy that includes cognitive disability, treatment-resistant infantile epilepsy and a complex movement disorder.

Science.gov (United States)

Graham, John M

2012-05-01

Glucose transporter-1 (GLUT1) deficiency syndrome is caused by heterozygous mutations in the SLC2A1 gene, resulting in impaired glucose transport into the brain. It is characterized by a low glucose concentration in the cerebrospinal fluid (hypoglycorrhachia) in the absence of hypoglycemia, in combination with low to normal lactate in the cerebrospinal fluid (CSF). It often results in treatment-resistant infantile epilepsy with progressive developmental disabilities and a complex movement disorder. Recognizing GLUT1 deficiency syndrome is important, since initiation of a ketogenic diet can reduce the frequency of seizures and the severity of the movement disorder. There can be a considerable delay in diagnosing GLUT1 deficiency syndrome, and this point is illustrated by the natural history of this disorder in a 21-year-old woman with severe, progressive neurological disabilities. Her encephalopathy consisted of treatment-resistant seizures, a complex movement disorder, progressive intellectual disability, and deceleration of her head growth after late infancy. Focused evaluation at age 21 revealed GLUT1 deficiency caused by a novel heterozygous missence mutation in exon 7 (c.938C > A; p.Ser313Try) in SLC2A1 as the cause for her disabilities. Copyright © 2011 Elsevier Masson SAS. All rights reserved.

Constraint-induced movement therapy after stroke

NARCIS (Netherlands)

Kwakkel, G.; Veerbeek, J.M.; van Wegen, E.E.H.; Wolf, S.L.

2015-01-01

Constraint-induced movement therapy (CIMT) was developed to overcome upper limb impairments after stroke and is the most investigated intervention for the rehabilitation of patients. Original CIMT includes constraining of the non-paretic arm and task-oriented training. Modified versions also apply

Movement disorders

International Nuclear Information System (INIS)

Leenders, K.L.

1986-01-01

This thesis describes the measurement of brain-tissue functions in patients with movement disorders using positron emission tomography (PET). This scanning technique is a method for direct in vivo quantitation of the regional tissue content of positron emitting radionuclides in brain (or other organs) in an essentially non-invasive way. Ch. 2 outlines some general features of PET and describes the scanner which has been used for the studies in this thesis. Also the tracer methodology, as applied to data investigations of movement disorders, are discussed. Ch. 3 contains the results of the PET investigations which were performed in the study of movement disorders. The results are presented in the form of 12 papers. The main goals of these studies were the understanding of the pathophysiology of Parkinson's disease, Huntington's chorea, Steele-Richardson-Olzewski syndrome and special case reports. Ch. 4 summarizes the results of these publications and Ch. 5 concludes the main part of this thesis with a general discussion of movement disorders in relation to PET investigations. 697 refs.; 60 figs.; 31 tabs

Trashing the millenium: Subjectivity and technology in cyberpunk science fiction

Directory of Open Access Journals (Sweden)

J. A. Sey

1992-05-01

Full Text Available 'Cyberpunk’ science fiction is a self-proclaimed movement within the genre which began in the 1980s. As the name suggests, it is an extrapolative form of science fiction which combines an almost obsessional interest in machines (particularly information machines with an anarchic, amoral, streetwise sensibility This paper sketches the development of the movement and seeks to make qualified claims for the radical. potential of its fiction. Of crucial importance are the ways in which human subjectivity (viewed in psychoanalytic terms interacts with 'technological subjectivity' in cyberpunk, particularly with regard to implications of these interactions for oedipalization.

A supervisão psicanalítica: revisão e uma proposta de sistematização La supervisión psicoanalítica: revisión y una propuesta de sistematización Psychoanalytic supervision: a review and an approach to systematize

Directory of Open Access Journals (Sweden)

Jacó Zaslavsky

2003-08-01

Full Text Available A formação psicanalítica está alicerçada sobre três pilares básicos: a análise didática, os seminários teóricos e a supervisão clínica de análises. O modelo de supervisão psicanalítica, como um todo ou parte dele, é utilizado em diversas áreas do ensino da medicina, da psiquiatria e da psicologia, principalmente na psicanálise e na psicoterapia de orientação analítica, o que motiva um permanente estudo e aperfeiçoamento da sua aplicação prática. A presente revisão tem como finalidade tentar sistematizar aspectos da supervisão psicanalítica, visando a contribuir para uma área ainda em desenvolvimento, e que conta com crescentes contribuições realizadas em nosso meio.La formación psicoanalítica está fundamentada sobre tres pilares básicos: la análisis didáctica, los seminarios teóricos y la supervisión clínica de análisis. El modelo de supervisión psicoanalítica, como un todo o parte de él, es utilizado en diversas áreas de la enseñanza de la medicina, de la psiquiatría y de la sicología, principalmente en el psicoanálisis y en la psicoterapia de orientación analítica, lo que motiva un permanente estudio y perfeccionamiento de su aplicación práctica. La presente revisión tiene como finalidad intentar sistematizar aspectos de la supervisión psicoanalítica, con el objetivo de contribuir para un área todavía en desarrollo, y que cuenta con crecientes contribuciones realizadas en nuestro medio.The psychoanalytic training is based on three basic pillars: the didactic analysis, the theoretical seminars and the clinical supervision of analyses. The psychoanalytic supervision model, has been used in several areas in medicine, in psychiatry and in psychology, mainly in the psychoanalysis and in the psychoanalytic psychotherapy. This fact motivates a permanent study and improvement of its practical application. The purpose of this review is to try to systematize aspects of the psychoanalytic

Migration and adult education: social movement learning and resistance in the UK

Directory of Open Access Journals (Sweden)

John Grayson

2014-10-01

Full Text Available The article is based on data and evidence from a project of ‘activist research’ in migrant and refugee social movements in South Yorkshire U.K. The article argues that migrants’ social movements have been neglected as important in the development of popular adult education in the U.K. The history of migrants’ social movements from 1945 is sketched to demonstrate social movement influences on the content and ideological assumptions of state provision of adult education. The history also suggests a similar trajectory to ‘old’ contentious social movements like trades unions. The current research in migrants and asylum rights movements reported in the article suggests that migrants social movements are active and proficient in developing popular adult education initiatives including critical analysis of racist political and power discourses. The importance of these movements is demonstrated in a case study of a high profile campaign against the privatisation of asylum housing in Yorkshire by the world’s largest security company G4S.

Immersion in Movement-Based Interaction

Science.gov (United States)

Pasch, Marco; Bianchi-Berthouze, Nadia; van Dijk, Betsy; Nijholt, Anton

The phenomenon of immersing oneself into virtual environments has been established widely. Yet to date (to our best knowledge) the physical dimension has been neglected in studies investigating immersion in Human-Computer Interaction (HCI). In movement-based interaction the user controls the interface via body movements, e.g. direct manipulation of screen objects via gestures or using a handheld controller as a virtual tennis racket. It has been shown that physical activity affects arousal and that movement-based controllers can facilitate engagement in the context of video games. This paper aims at identifying movement features that influence immersion. We first give a brief survey on immersion and movement-based interfaces. Then, we report results from an interview study that investigates how users experience their body movements when interacting with movement-based interfaces. Based on the interviews, we identify four movement-specific features. We recommend them as candidates for further investigation.

Biomimetics of human movement: functional or aesthetic?

International Nuclear Information System (INIS)

Harris, Christopher M

2009-01-01

How should robotic or prosthetic arms be programmed to move? Copying human smooth movements is popular in synthetic systems, but what does this really achieve? We cannot address these biomimetic issues without a deep understanding of why natural movements are so stereotyped. In this article, we distinguish between 'functional' and 'aesthetic' biomimetics. Functional biomimetics requires insight into the problem that nature has solved and recognition that a similar problem exists in the synthetic system. In aesthetic biomimetics, nature is copied for its own sake and no insight is needed. We examine the popular minimum jerk (MJ) model that has often been used to generate smooth human-like point-to-point movements in synthetic arms. The MJ model was originally justified as maximizing 'smoothness'; however, it is also the limiting optimal trajectory for a wide range of cost functions for brief movements, including the minimum variance (MV) model, where smoothness is a by-product of optimizing the speed-accuracy trade-off imposed by proportional noise (PN: signal-dependent noise with the standard deviation proportional to mean). PN is unlikely to be dominant in synthetic systems, and the control objectives of natural movements (speed and accuracy) would not be optimized in synthetic systems by human-like movements. Thus, employing MJ or MV controllers in robotic arms is just aesthetic biomimetics. For prosthetic arms, the goal is aesthetic by definition, but it is still crucial to recognize that MV trajectories and PN are deeply embedded in the human motor system. Thus, PN arises at the neural level, as a recruitment strategy of motor units and probably optimizes motor neuron noise. Human reaching is under continuous adaptive control. For prosthetic devices that do not have this natural architecture, natural plasticity would drive the system towards unnatural movements. We propose that a truly neuromorphic system with parallel force generators (muscle fibres) and noisy

Social movements and science

DEFF Research Database (Denmark)

Jamison, Andrew

2006-01-01

The article examines the role of social movements in the development of scientific knowledge. Interactions between social movements and science in broad, historical terms are discussed. The relations between the new social movements of the 1960s and 1970s and changes in the contemporary scientific...

Protest as participation: the significance of the antinuclear movement

International Nuclear Information System (INIS)

Nelkin, D.

1982-01-01

The anti-nuclear movement includes a diversity of ideologies and strategies that has spawned an equal diversity of interpretations. The author examines the concerns of each group, focusing on environmentalists, scientists, feminists, churches, and other antinuclear activities whose organizations totaled 937 in 1980. She notes that while diversity suggests the grassroots strength of the movement, diversity has also kept it from achieving the coordination of effort that would give it political strength. Further, the movement reflects a general fear of technological change - as well as of nuclear power - a fear that can become enculturated as a desire to return to a smaller, more human scale. 22 references

Eye Movement Disorders

Science.gov (United States)

... work properly. There are many kinds of eye movement disorders. Two common ones are Strabismus - a disorder ... in "crossed eyes" or "walleye." Nystagmus - fast, uncontrollable movements of the eyes, sometimes called "dancing eyes" Some ...

Stereotypic movement disorder

Science.gov (United States)

... this page: //medlineplus.gov/ency/article/001548.htm Stereotypic movement disorder To use the sharing features on this page, please enable JavaScript. Stereotypic movement disorder is a condition in which a person makes ...

The Spiritual and Educational Dimensions of The New Science Movement.

Science.gov (United States)

Walz-Michaels, Gerda

With the emergence in physics of relativity and quantum theories in the first decade of this century a paradigm shift took place from a predominantly mechanistic to a dynamic world view. This shift formed the basis of the New Science Movement, including the new physics, in the 1970s. The movement is international, interdisciplinary, dynamic, and…

[Neuropsychiatry Of Movement Disorders].

Science.gov (United States)

Orjuela-Rojas, Juan Manuel; Barrios Vincos, Gustavo Adolfo; Martínez Gallego, Melisa Alejandra

2017-10-01

Movement disorders can be defined as neurological syndromes presenting with excessive or diminished automatic or voluntary movements not related to weakness or spasticity. Both Parkinson's disease (PD) and Huntington's disease (HD) are well-known examples of these syndromes. The high prevalence of comorbid psychiatric symptoms like depression, anxiety, obsessive-compulsive symptoms, hallucinations, delusions, impulsivity, sleep disorders, apathy and cognitive impairment mean that these conditions must be regarded as neuropsychiatric diseases. In this article, we review neuroanatomical (structural and functional), psychopathological and neuropsychological aspects of PD and HD. The role of fronto-subcortical loops in non-motor functions is particularly emphasised in order to understand the clinical spectrum of both diseases, together with the influence of genetic, psychological and psychosocial aspects. A brief description of the main psychopharmacological approaches for both diseases is also included. Copyright © 2017 Asociación Colombiana de Psiquiatría. Publicado por Elsevier España. All rights reserved.

Classification of movement disorders.

Science.gov (United States)

Fahn, Stanley

2011-05-01

The classification of movement disorders has evolved. Even the terminology has shifted, from an anatomical one of extrapyramidal disorders to a phenomenological one of movement disorders. The history of how this shift came about is described. The history of both the definitions and the classifications of the various neurologic conditions is then reviewed. First is a review of movement disorders as a group; then, the evolving classifications for 3 of them--parkinsonism, dystonia, and tremor--are covered in detail. Copyright © 2011 Movement Disorder Society.

Separating timing, movement conditions and individual differences in the analysis of human movement

DEFF Research Database (Denmark)

Raket, Lars Lau; Grimme, Britta; Schöner, Gregor

2016-01-01

mixed-effects models as viable alternatives to conventional analysis frameworks. The model is then combined with a novel factor-analysis model that estimates the low-dimensional subspace within which movements vary when the task demands vary. Our framework enables us to visualize different dimensions......A central task in the analysis of human movement behavior is to determine systematic patterns and differences across experimental conditions, participants and repetitions. This is possible because human movement is highly regular, being constrained by invariance principles. Movement timing...

A Data Set of Human Body Movements for Physical Rehabilitation Exercises.

Science.gov (United States)

Vakanski, Aleksandar; Jun, Hyung-Pil; Paul, David; Baker, Russell

2018-03-01

The article presents University of Idaho - Physical Rehabilitation Movement Data (UI-PRMD) - a publically available data set of movements related to common exercises performed by patients in physical rehabilitation programs. For the data collection, 10 healthy subjects performed 10 repetitions of different physical therapy movements, with a Vicon optical tracker and a Microsoft Kinect sensor used for the motion capturing. The data are in a format that includes positions and angles of full-body joints. The objective of the data set is to provide a basis for mathematical modeling of therapy movements, as well as for establishing performance metrics for evaluation of patient consistency in executing the prescribed rehabilitation exercises.

Music and movement

OpenAIRE

Nasev, Lence

2012-01-01

Rhythm is one of the fundamental elements without which music would not exist. In plays with singing, a child learns to synchronize its movements with the rhythm of music from a very early age. The skill of movement plays a major role in the learning of music and thus deserves an important place in the school curriculum. In this paper, an overview is made of the most important music pedagogues who introduced movement, and at the same time perceived its importance in learning musical conte...

Database of ligand-induced domain movements in enzymes

Directory of Open Access Journals (Sweden)

Hayward Steven

2009-03-01

Full Text Available Abstract Background Conformational change induced by the binding of a substrate or coenzyme is a poorly understood stage in the process of enzyme catalysed reactions. For enzymes that exhibit a domain movement, the conformational change can be clearly characterized and therefore the opportunity exists to gain an understanding of the mechanisms involved. The development of the non-redundant database of protein domain movements contains examples of ligand-induced domain movements in enzymes, but this valuable data has remained unexploited. Description The domain movements in the non-redundant database of protein domain movements are those found by applying the DynDom program to pairs of crystallographic structures contained in Protein Data Bank files. For each pair of structures cross-checking ligands in their Protein Data Bank files with the KEGG-LIGAND database and using methods that search for ligands that contact the enzyme in one conformation but not the other, the non-redundant database of protein domain movements was refined down to a set of 203 enzymes where a domain movement is apparently triggered by the binding of a functional ligand. For these cases, ligand binding information, including hydrogen bonds and salt-bridges between the ligand and specific residues on the enzyme is presented in the context of dynamical information such as the regions that form the dynamic domains, the hinge bending residues, and the hinge axes. Conclusion The presentation at a single website of data on interactions between a ligand and specific residues on the enzyme alongside data on the movement that these interactions induce, should lead to new insights into the mechanisms of these enzymes in particular, and help in trying to understand the general process of ligand-induced domain closure in enzymes. The website can be found at: http://www.cmp.uea.ac.uk/dyndom/enzymeList.do

There and back again: putting the vectorial movement planning hypothesis to a critical test.

Science.gov (United States)

Kobak, Eva-Maria; Cardoso de Oliveira, Simone

2014-01-01

Based on psychophysical evidence about how learning of visuomotor transformation generalizes, it has been suggested that movements are planned on the basis of movement direction and magnitude, i.e., the vector connecting movement origin and targets. This notion is also known under the term "vectorial planning hypothesis". Previous psychophysical studies, however, have included separate areas of the workspace for training movements and testing the learning. This study eliminates this confounding factor by investigating the transfer of learning from forward to backward movements in a center-out-and-back task, in which the workspace for both movements is completely identical. Visual feedback allowed for learning only during movements towards the target (forward movements) and not while moving back to the origin (backward movements). When subjects learned the visuomotor rotation in forward movements, initial directional errors in backward movements also decreased to some degree. This learning effect in backward movements occurred predominantly when backward movements featured the same movement directions as the ones trained in forward movements (i.e., when opposite targets were presented). This suggests that learning was transferred in a direction specific way, supporting the notion that movement direction is the most prominent parameter used for motor planning.

Movement recognition technology as a method of assessing spontaneous general movements in high risk infants

Directory of Open Access Journals (Sweden)

Claire eMarcroft

2015-01-01

Full Text Available Preterm birth is associated with increased risks of neurological and motor impairments such as cerebral palsy. The risks are highest in those born at the lowest gestations. Early identification of those most at risk is challenging meaning that a critical window of opportunity to improve outcomes through therapy-based interventions may be missed. Clinically, the assessment of spontaneous general movements is an important tool which can be used for the prediction of movement impairments in high risk infants.Movement recognition aims to capture and analyze relevant limb movements through computerized approaches focusing on continuous, objective, and quantitative assessment. Different methods of recording and analyzing infant movements have recently been explored in high risk infants. These range from camera-based solutions to body-worn miniaturized movement sensors used to record continuous time-series data that represent the dynamics of limb movements. Various machine learning methods have been developed and applied to the analysis of the recorded movement data. This analysis has focused on the detection and classification of atypical spontaneous general movements. This paper aims to identify recent translational studies using movement recognition technology as a method of assessing movement in high risk infants. The application of this technology within pediatric practice represents a growing area of inter-disciplinary collaboration which may lead to a greater understanding of the development of the nervous system in infants at high risk of motor impairment.

The Age-Related Association of Movement in Irish Adolescent Youth

Directory of Open Access Journals (Sweden)

Diarmuid Lester

2017-10-01

Full Text Available (1 Background: Research has shown that post-primary Irish youth are insufficiently active and fail to reach a level of proficiency across basic movement skills. The purpose of the current research was to gather cross-sectional baseline data on Irish adolescent youth, specifically the prevalence of movement skills and patterns, in order to generate an overall perspective of movement within the first three years (Junior Certificate level of post-primary education. (2 Methods: Data were collected on adolescents (N = 181; mean age: 14.42 ± 0.98 years, attending two, mixed-gender schools. Data collection included 10 fundamental movement skills (FMS and the seven tests within the Functional Movement Screen (FMS™. The data set was analysed using the Statistical Package for Social Sciences (SPSS version 20.0 for Windows. (3 Results: Overall, levels of actual mastery within fundamental and functional movement were low. There were statistically significant age-related differences observed, with a progressive decline as age increased in both the object control (p = 0.002 FMS sub-domain, and the in-line lunge (p = 0.048 test of the FMS™. (4 Conclusion: In summary, we found emerging evidence that school year group is significantly associated with mastery of movement skills and patterns. Results from the current study suggest that developing a specifically tailored movement-oriented intervention would be a strategic step towards improving the low levels of adolescent fundamental and functional movement proficiency.

Reprogramming movements: Extraction of motor intentions from cortical ensemble activity when movement goals change

Directory of Open Access Journals (Sweden)

Peter James Ifft

2012-07-01

Full Text Available The ability to inhibit unwanted movements and change motor plans is essential for behaviors of advanced organisms. The neural mechanisms by which the primate motor system rejects undesired actions have received much attention during the last decade, but it is not well understood how this neural function could be utilized to improve the efficiency of brain-machine interfaces (BMIs. Here we employed linear discriminant analysis (LDA and a Wiener filter to extract motor plan transitions from the activity of ensembles of sensorimotor cortex neurons. Two rhesus monkeys, chronically implanted with multielectrode arrays in primary motor (M1 and primary sensory (S1 cortices, were overtrained to produce reaching movements with a joystick towards visual targets upon their presentation. Then, the behavioral task was modified to include a distracting target that flashed for 50, 150 or 250 ms (25% of trials each followed by the true target that appeared at a different screen location. In the remaining 25% of trials, the initial target stayed on the screen and was the target to be approached. M1 and S1 neuronal activity represented both the true and distracting targets, even for the shortest duration of the distracting event. This dual representation persisted both when the monkey initiated movements towards the distracting target and then made corrections and when they moved directly towards the second, true target. The Wiener filter effectively decoded the location of the true target, whereas the LDA classifier extracted the location of both targets from ensembles of 50-250 neurons. Based on these results, we suggest developing real-time BMIs that inhibit unwanted movements represented by brain activity while enacting the desired motor outcome concomitantly.

Camera Movement in Narrative Cinema

DEFF Research Database (Denmark)

Nielsen, Jakob Isak

2007-01-01

section unearths what characterizes the literature on camera movement. The second section of the dissertation delineates the history of camera movement itself within narrative cinema. Several organizational principles subtending the on-screen effect of camera movement are revealed in section two...... but they are not organized into a coherent framework. This is the task that section three meets in proposing a functional taxonomy for camera movement in narrative cinema. Two presumptions subtend the taxonomy: That camera movement actively contributes to the way in which we understand the sound and images on the screen......, commentative or valuative manner. 4) Focalization: associating the movement of the camera with the viewpoints of characters or entities in the story world. 5) Reflexive: inviting spectators to engage with the artifice of camera movement. 6) Abstract: visualizing abstract ideas and concepts. In order...

El dibujo y la simbolización en algunos casos de maltrato infantil. // Drawing and symbolization in some cases of child maltreatment. A psychoanalytical look

Directory of Open Access Journals (Sweden)

Nicolás Uribe Aramburo.

2009-06-01

Full Text Available This article makes part of a research carried out within the framework of the Master in Psychoanalytical Research, which comes up from the analysis of clinical material obtained from psychotherapeutic work developed during more than three years with children coming to a psychology service of a non-profit institution located in one of Medellin's communes, mainly because of problems related to child maltreatment. In order to obtain such analysis material, we started from the psychoanalytical thesis of psychic determinism and the neutrality of the therapist. For that reason we invited some kids to draw and associate freely, expecting what they showed would be related to their maltreatment experiences. Consequently, the methodology used consisted not only in handing over to children but in leading them to use drawing. // Este artículo es parte de una investigación llevada a cabo en el marco de la Maestría en Investigación psicoanalítica, que surge del análisis del material clínico obtenido en el trabajo psicoterapéutico realizado por más de tres años con población infantil que acudía a un servicio de psicología de una institución sin ánimo de lucro ubicada en una de las comunas de la ciudad de Medellín, principalmente por problemáticas asociadas al maltrato infantil. Para obtener dicho material de análisis partimos de las tesis psicoanalíticas del determinismo psíquico y la neutralidad del terapeuta, razón por la cual invitamos a los niños a dibujar y asociar libremente con la expectativa que de que aquello que exteriorizaran tendría una relación con sus vivencias de maltrato. En consecuencia, la metodología utilizada no sólo consistió en darles la palabra a los niños, sino que también implicó inducirlos a usar el dibujo.

Rapid eye movement sleep disturbances in Huntington disease

DEFF Research Database (Denmark)

Arnulf, I.; Nielsen, J.; Lohmann, E.

2008-01-01

and shortened rapid eye movement (REM) sleep, and increased periodic leg movements. Three HD patients (12%) had REM sleep behavior disorders. No sleep abnormality correlated with CAG repeat length. Reduced REM sleep duration (but not REM sleep behavior disorders) was present in premanifest carriers and patients...... with very mild HD and worsened with disease severity. In contrast to narcoleptic patients, HD patients had no cataplexy, hypnagogic hallucinations, or sleep paralysis. Four HD patients had abnormally low (sleep latencies, but none had multiple sleep-onset REM periods. Conclusions......: The sleep phenotype of HD includes insomnia, advanced sleep phase, periodic leg movements, REM sleep behavior disorders, and reduced REM sleep but not narcolepsy. Reduced REM sleep may precede chorea. Mutant huntingtin may exert an effect on REM sleep and motor control during sleep Udgivelsesdato: 2008/4...

Public sentiment and movement patterns during natural hazards

Science.gov (United States)

Huang, Q.; Guo, C.

2017-12-01

Recently, we have unfortunately witnessed a series of deadly hurricane events, including Harvey, Irma, Jose, Maria and Nate. Effective disaster management actions such as getting citizen sheltered and evacuated can significantly reduce injuries and fatalities. A more comprehensive understanding of citizen's perceptions (e.g., sentiment) about a disaster and movement behaviors (e.g., evacuation) will help improve disaster management and decision making during natural hazards. With the popularity of various social media platforms (i.e. Twitter), there has been great potentials in using social media data to detect and analyze citizen's perceptions and moving behaviors before, during and after a natural hazard. Using the geo-tagged tweets generated during recent hurricane events, the study will examine the movement interactions between citizens and a hurricane and also explore citizens' tweeting behaviors and sentiments at different stages of a disaster. The results provide insights on understanding 1) spatiotemporal patterns of public movements (i.e., when and where did people's movements happen), 2) how were people's movements related to the hurricane trajectory, 3) when did people in different locations start to pay attention to the hurricane, and finally 4) how were the sentiments of people in different places towards the hurricane during different disaster stages.

Constructing Reality: Print Media's Framing of the Women's Movement, 1966 to 1986.

Science.gov (United States)

Ashley, Laura; Olson, Beth

1998-01-01

Contributes to scholarship of journalism history, social movements, and feminism by analyzing framing techniques found in coverage of the women's movement. Finds widespread delegitimation of feminists, including reporting aspects of the women's appearance, using quotation marks around such words as "liberation," and emphasizing…

Going through the motions: incorporating movement analyses into disease research.

Science.gov (United States)

Dougherty, Eric R; Seidel, Dana P; Carlson, Colin J; Spiegel, Orr; Getz, Wayne M

2018-04-01

Though epidemiology dates back to the 1700s, most mathematical representations of epidemics still use transmission rates averaged at the population scale, especially for wildlife diseases. In simplifying the contact process, we ignore the heterogeneities in host movements that complicate the real world, and overlook their impact on spatiotemporal patterns of disease burden. Movement ecology offers a set of tools that help unpack the transmission process, letting researchers more accurately model how animals within a population interact and spread pathogens. Analytical techniques from this growing field can also help expose the reverse process: how infection impacts movement behaviours, and therefore other ecological processes like feeding, reproduction, and dispersal. Here, we synthesise the contributions of movement ecology in disease research, with a particular focus on studies that have successfully used movement-based methods to quantify individual heterogeneity in exposure and transmission risk. Throughout, we highlight the rapid growth of both disease and movement ecology and comment on promising but unexplored avenues for research at their overlap. Ultimately, we suggest, including movement empowers ecologists to pose new questions, expanding our understanding of host-pathogen dynamics and improving our predictive capacity for wildlife and even human diseases. © 2018 John Wiley & Sons Ltd/CNRS.

Movement: How the Brain Communicates with the World.

Science.gov (United States)

Schwartz, Andrew B

2016-03-10

Voluntary movement is a result of signals transmitted through a communication channel that links the internal world in our minds to the physical world around us. Intention can be considered the desire to effect change on our environment, and this is contained in the signals from the brain, passed through the nervous system to converge on muscles that generate displacements and forces on our surroundings. The resulting changes in the world act to generate sensations that feed back to the nervous system, closing the control loop. This Perspective discusses the experimental and theoretical underpinnings of current models of movement generation and the way they are modulated by external information. Movement systems embody intentionality and prediction, two factors that are propelling a revolution in engineering. Development of movement models that include the complexities of the external world may allow a better understanding of the neuronal populations regulating these processes, as well as the development of solutions for autonomous vehicles and robots, and neural prostheses for those who are motor impaired. Copyright © 2016 Elsevier Inc. All rights reserved.

Predicting tritium movement and inventory in fusion reactor subsystems using the TMAP code

International Nuclear Information System (INIS)

Jones, J.L.; Merrill, B.J.; Holland, D.F.

1986-01-01

The Fusion Safety Program of EGandG idaho, Inc. at the Idaho National Engineering Laboratory (INEL) is developing a safety analysis code called TMAP (Tritium Migration Analysis Program) to analyze tritium loss from fusion systems during normal and off-normal conditions. TMAP is a one-dimensional code that calculates tritium movement and inventories in a system of interconnected enclosures and wall structures. These wall structures can include composite materials with bulk trapping of the permeating tritium on impurities or radiation induced dislocations within the material. The thermal response of a structure can be modeled to provide temperature information required for tritium movement calculations. Chemical reactions and hydrogen isotope movement can also be included in the calculations. TMAP was used to analyze the movement of tritium implanted into a proposed limiter/first wall structure design

A Data Set of Human Body Movements for Physical Rehabilitation Exercises

Directory of Open Access Journals (Sweden)

Aleksandar Vakanski

2018-01-01

Full Text Available The article presents University of Idaho-Physical Rehabilitation Movement Data (UI-PRMD, a publically available data set of movements related to common exercises performed by patients in physical rehabilitation programs. For the data collection, 10 healthy subjects performed 10 repetitions of different physical therapy movements with a Vicon optical tracker and a Microsoft Kinect sensor used for the motion capturing. The data are in a format that includes positions and angles of full-body joints. The objective of the data set is to provide a basis for mathematical modeling of therapy movements, as well as for establishing performance metrics for evaluation of patient consistency in executing the prescribed rehabilitation exercises.

How to compare movement? A review of physical movement similarity measures in geographic information science and beyond.

Science.gov (United States)

Ranacher, Peter; Tzavella, Katerina

2014-05-27

In geographic information science, a plethora of different approaches and methods is used to assess the similarity of movement. Some of these approaches term two moving objects similar if they share akin paths. Others require objects to move at similar speed and yet others consider movement similar if it occurs at the same time. We believe that a structured and comprehensive classification of movement comparison measures is missing. We argue that such a classification not only depicts the status quo of qualitative and quantitative movement analysis, but also allows for identifying those aspects of movement for which similarity measures are scarce or entirely missing. In this review paper we, first, decompose movement into its spatial, temporal, and spatiotemporal movement parameters. A movement parameter is a physical quantity of movement, such as speed, spatial path, or temporal duration. For each of these parameters we then review qualitative and quantitative methods of how to compare movement. Thus, we provide a systematic and comprehensive classification of different movement similarity measures used in geographic information science. This classification is a valuable first step toward a GIS toolbox comprising all relevant movement comparison methods.

Clinical features of movement disorders.

Science.gov (United States)

Yung, C Y

1983-08-01

The descriptive aspects of all types of movement disorders and their related syndromes and terminologies used in the literature are reviewed and described. This comprises the features of (a) movement disorders secondary to neurological diseases affecting the extrapyramidal motor system, such as: athetosis, chorea, dystonia, hemiballismus, myoclonus, tremor, tics and spasm, (b) drug induced movement disorders, such as: akathisia, akinesia, hyperkinesia, dyskinesias, extrapyramidal syndrome, and tardive dyskinesia, and (c) abnormal movements in psychiatric disorders, such as: mannerism, stereotyped behaviour and psychomotor retardation. It is intended to bring about a more comprehensive overview of these movement disorders from a phenomenological perspective, so that clinicians can familiarize with these features for diagnosis. Some general statements are made in regard to some of the characteristics of movement disorders.

Movement of the external ear in human embryo.

Science.gov (United States)

Kagurasho, Miho; Yamada, Shigehito; Uwabe, Chigako; Kose, Katsumi; Takakuwa, Tetsuya

2012-02-01

External ears, one of the major face components, show an interesting movement during craniofacial morphogenesis in human embryo. The present study was performed to see if movement of the external ears in a human embryo could be explained by differential growth. In all, 171 samples between Carnegie stage (CS) 17 and CS 23 were selected from MR image datasets of human embryos obtained from the Kyoto Collection of Human Embryos. The three-dimensional absolute position of 13 representative anatomical landmarks, including external and internal ears, from MRI data was traced to evaluate the movement between the different stages with identical magnification. Two different sets of reference axes were selected for evaluation and comparison of the movements. When the pituitary gland and the first cervical vertebra were selected as a reference axis, the 13 anatomical landmarks of the face spread out within the same region as the embryo enlarged and changed shape. The external ear did move mainly laterally, but not cranially. The distance between the external and internal ear stayed approximately constant. Three-dimensionally, the external ear located in the caudal ventral parts of the internal ear in CS 17, moved mainly laterally until CS 23. When surface landmarks eyes and mouth were selected as a reference axis, external ears moved from the caudal lateral ventral region to the position between eyes and mouth during development. The results indicate that movement of all anatomical landmarks, including external and internal ears, can be explained by differential growth. Also, when the external ear is recognized as one of the facial landmarks and having a relative position to other landmarks such as the eyes and mouth, the external ears seem to move cranially. © 2012 Kagurasho et al; licensee BioMed Central Ltd.

Diagram of Calcium Movement in the Human Body

Science.gov (United States)

2002-01-01

This diagram shows the normal pathways of calcium movement in the body and indicates changes (green arrows) seen during preliminary space flight experiments. Calcium plays a central role because 1) it gives strength and structure to bone and 2) all types of cells require it to function normally. To better understand how and why weightlessness induces bone loss, astronauts have participated in a study of calcium kinetics -- that is, the movement of calcium through the body, including absorption from food, and its role in the formation and breakdown of bone.

Algunas puntualizaciones psicoanalíticas sobre Durkheim Some psychoanalytical views about Durkheim

Directory of Open Access Journals (Sweden)

Osvaldo Umérez

2005-12-01

Full Text Available Es el objetivo del siguiente trabajo realizar una lectura psicoanalítica de los aportes de Emile Durkheim al entendimiento de la crisis de los lazos sociales producto de la "sociedad industrial", centrándonos en las nociones de "anomia" y "mal de lo infinito"que dicho autor utilizara para dar cuenta del descontento del hombre en la sociedad de tales características. Sostenemos la vigencia de su pensamiento en el acercamiento a lo actual y realizamos un retorno a dicho autor mediante conceptualizaciones freudianas y lacanianas. Desde Freud, se aborda la perspectiva propuesta en relación al malestar en la cultura y la imposibilidad del hombre para llevar a cabo el programa del principio del placer. Desde Lacan, se trabaja la noción de Superyó en tanto imperativo de goce , la resignificación del concepto de castración y la cuestión de la femeneidad. Esta última trabajada por los tres autores mencionados como excepción a la ley universal.The aim of the following paper is to make a psychoanalytical approach to the contributions of Emile Durkheim to the understanding of the social relationship crisis produced by the "industrial society", highlighting the notions of "anomy" and "infinite evil" which that author used to show the discontent of the man in a society with those characteristics. His standing thought is supported as a way of approaching the present time and a return to the ideas of the author is made through concepts from Freud and Lacan. From Freud, the perspective proposed in connection to the cultural malaise is studied as well as the impossibility of the man to carry out the pleasure principle programme. From Lacan, the notion of the Superego as an imperative of enjoyment, the reappraisal of the concept of castration and the femineity matter are considered. This last issue has been elaborated by the three authors mentioned as an exception to the universal law.

Institutional, Financial, Legal, and Cultural Factors in a Distance Learning Program.

Science.gov (United States)

Blakeman, Rachel; Haseley, Dennis

2015-06-01

As psychoanalytic institutes evolve, adapting to the contemporary financial and social environment, the integration of new technologies into psychoanalytic education presents opportunities for expansion to candidates residing beyond the usual geographic boundaries. While the teaching of analytic content through distance learning programs appears to be relatively straightforward, factors including legalities, traditional mind-sets, and cross-cultural issues need to be considered as complicating the situation, as illustrated by one U.S. institute's distance learning initiative with a group in South Korea. © 2015 by the American Psychoanalytic Association.

Social movements as emotional contexts: the emotional drive in the Basque linguistic movement

Directory of Open Access Journals (Sweden)

Ane Larrinaga Renteria

2018-03-01

Full Text Available This article is a reflection on some of the functions that the emotions perform in constructing and maintaining the collective action of social movements in the long term. Based on a case study, we applied the conceptual instrument known as “Frame Analysis” to the successive discursive frames produced by the linguistic movement of the Basque Country between the 1980s and the first decade of 2000. With the aid of qualitative techniques, consisting in in-depth interviews conducted with qualified activists of the movement and an analysis of documents it produced, we identified the emotional contexts associated with the discourses and meanings generated by the movement at different times. Activation of the emotional components aided both the movement’s internal solidarity and external adhesion and, in short, favored the long-term sustainability of an increasingly institutionalized and professionalized movement.

In all questions, my interest is not in the individual people but in the analytic movement as a whole. It will be hard enough here in Europe in the times to come to keep it going. After all, we are just a handful of people who really have that in mind.

Science.gov (United States)

Steiner, Riccardo

2011-06-01

The paper tries to deal with the difficult and at times contradictory decisions that the then leaders of the IPA, S. Freud, A. Freud, E. Jones etc. had to adopt as whether or not to clearly inform the readers of Die Internationale Zeitschrift für Psychoanalyse and the International Journal of Psychoanalysis, the official scientific periodicals of the IPA, of the tragic events concerning first the German Psychoanalytic Society and then the Vienna Psychoanalytic Society and the newborn Italian Psychoanalytic Society and other European psychoanalytic societies during the years 1933-1945. Because of the anti-Jewish persecution by the Nazi and fascist regimes the IPA had to face the extremely difficult task of helping its Continental Jewish members to emigrate to the USA, Great Britain and other countries in order to save their lives and to allow psychoanalysis to survive, with enormous radical consequences for the scientific and sociocultural future developments of the discipline.The following notes are dedicated to those non-Aryans and Aryans who could not find a proper rescue and whose graves became the wind which scattered the ashes of their bodies with the smoke coming out of the chimneys of the Nazi gas chambers. Copyright © 2011 Institute of Psychoanalysis.

Modifying patterns of movement in people with low back pain -does it help? A systematic review

Directory of Open Access Journals (Sweden)

Laird Robert A

2012-09-01

Full Text Available Abstract Background Physiotherapy for people with low back pain frequently includes assessment and modification of lumbo-pelvic movement. Interventions commonly aim to restore normal movement and thereby reduce pain and improve activity limitation. The objective of this systematic review was to investigate: (i the effect of movement-based interventions on movement patterns (muscle activation, lumbo-pelvic kinematics or postural patterns of people with low back pain (LBP, and (ii the relationship between changes in movement patterns and subsequent changes in pain and activity limitation. Methods MEDLINE, Cochrane Central, EMBASE, AMI, CINAHL, Scopus, AMED, ISI Web of Science were searched from inception until January 2012. Randomised controlled trials or controlled clinical trials of people with LBP were eligible for inclusion. The intervention must have been designed to influence (i muscle activity patterns, (ii lumbo-pelvic kinematic patterns or (iii postural patterns, and included measurement of such deficits before and after treatment, to allow determination of the success of the intervention on the lumbo-pelvic movement. Twelve trials (25% of retrieved studies met the inclusion criteria. Two reviewers independently identified, assessed and extracted data. The PEDro scale was used to assess method quality. Intervention effects were described using standardised differences between group means and 95% confidence intervals. Results The included trials showed inconsistent, mostly small to moderate intervention effects on targeted movement patterns. There was considerable heterogeneity in trial design, intervention type and outcome measures. A relationship between changes to movement patterns and improvements in pain or activity limitation was observed in one of six studies on muscle activation patterns, one of four studies that examined the flexion relaxation response pattern and in two of three studies that assessed lumbo-pelvic kinematics or

Modifying patterns of movement in people with low back pain -does it help? A systematic review.

Science.gov (United States)

Laird, Robert A; Kent, Peter; Keating, Jennifer L

2012-09-07

Physiotherapy for people with low back pain frequently includes assessment and modification of lumbo-pelvic movement. Interventions commonly aim to restore normal movement and thereby reduce pain and improve activity limitation. The objective of this systematic review was to investigate: (i) the effect of movement-based interventions on movement patterns (muscle activation, lumbo-pelvic kinematics or postural patterns) of people with low back pain (LBP), and (ii) the relationship between changes in movement patterns and subsequent changes in pain and activity limitation. MEDLINE, Cochrane Central, EMBASE, AMI, CINAHL, Scopus, AMED, ISI Web of Science were searched from inception until January 2012. Randomised controlled trials or controlled clinical trials of people with LBP were eligible for inclusion. The intervention must have been designed to influence (i) muscle activity patterns, (ii) lumbo-pelvic kinematic patterns or (iii) postural patterns, and included measurement of such deficits before and after treatment, to allow determination of the success of the intervention on the lumbo-pelvic movement. Twelve trials (25% of retrieved studies) met the inclusion criteria. Two reviewers independently identified, assessed and extracted data. The PEDro scale was used to assess method quality. Intervention effects were described using standardised differences between group means and 95% confidence intervals. The included trials showed inconsistent, mostly small to moderate intervention effects on targeted movement patterns. There was considerable heterogeneity in trial design, intervention type and outcome measures. A relationship between changes to movement patterns and improvements in pain or activity limitation was observed in one of six studies on muscle activation patterns, one of four studies that examined the flexion relaxation response pattern and in two of three studies that assessed lumbo-pelvic kinematics or postural characteristics. Movement

What makes a movement a gesture?

Science.gov (United States)

Novack, Miriam A; Wakefield, Elizabeth M; Goldin-Meadow, Susan

2016-01-01

Theories of how adults interpret the actions of others have focused on the goals and intentions of actors engaged in object-directed actions. Recent research has challenged this assumption, and shown that movements are often interpreted as being for their own sake (Schachner & Carey, 2013). Here we postulate a third interpretation of movement-movement that represents action, but does not literally act on objects in the world. These movements are gestures. In this paper, we describe a framework for predicting when movements are likely to be seen as representations. In Study 1, adults described one of three scenes: (1) an actor moving objects, (2) an actor moving her hands in the presence of objects (but not touching them) or (3) an actor moving her hands in the absence of objects. Participants systematically described the movements as depicting an object-directed action when the actor moved objects, and favored describing the movements as depicting movement for its own sake when the actor produced the same movements in the absence of objects. However, participants favored describing the movements as representations when the actor produced the movements near, but not on, the objects. Study 2 explored two additional features-the form of an actor's hands and the presence of speech-like sounds-to test the effect of context on observers' classification of movement as representational. When movements are seen as representations, they have the power to influence communication, learning, and cognition in ways that movement for its own sake does not. By incorporating representational gesture into our framework for movement analysis, we take an important step towards developing a more cohesive understanding of action-interpretation. Copyright © 2015 Elsevier B.V. All rights reserved.

Reach-to-grasp movement as a minimization process.

Science.gov (United States)

Yang, Fang; Feldman, Anatol G

2010-02-01

It is known that hand transport and grasping are functionally different but spatially coordinated components of reach-to-grasp (RTG) movements. As an extension of this notion, we suggested that body segments involved in RTG movements are controlled as a coherent ensemble by a global minimization process associated with the necessity for the hand to reach the motor goal. Different RTG components emerge following this process without pre-programming. Specifically, the minimization process may result from the tendency of neuromuscular elements to diminish the spatial gap between the actual arm-hand configuration and its virtual (referent) configuration specified by the brain. The referent configuration is specified depending on the object shape, localization, and orientation. Since the minimization process is gradual, it can be interrupted and resumed following mechanical perturbations, at any phase during RTG movements, including hand closure. To test this prediction of the minimization hypothesis, we asked subjects to reach and grasp a cube placed within the reach of the arm. Vision was prevented during movement until the hand returned to its initial position. As predicted, by arresting wrist motion at different points of hand transport in randomly selected trials, it was possible to halt changes in hand aperture at any phase, not only during hand opening but also during hand closure. Aperture changes resumed soon after the wrist was released. Another test of the minimization hypothesis was made in RTG movements to an object placed beyond the reach of the arm. It has previously been shown (Rossi et al. in J Physiol 538:659-671, 2002) that in such movements, the trunk motion begins to contribute to hand transport only after a critical phase when the shifts in the referent arm configuration have finished (at about the time when hand velocity is maximal). The minimization rule suggests that when the virtual contribution of the arm to hand transport is completed

From movement to mechanism : exploring expressive movement qualities in shape-change

NARCIS (Netherlands)

Kwak, M.; Frens, J.W.

2015-01-01

This one-day studio revolves around the exploration of expressive movement qualities in shape-change by means of physical sketching and prototyping. It is a hands-on studio where participants first explore expressive movement qualities and interaction scenarios with a generic shape-changing platform

Detection of movement intention from single-trial movement-related cortical potentials

Science.gov (United States)

Niazi, Imran Khan; Jiang, Ning; Tiberghien, Olivier; Feldbæk Nielsen, Jørgen; Dremstrup, Kim; Farina, Dario

2011-10-01

Detection of movement intention from neural signals combined with assistive technologies may be used for effective neurofeedback in rehabilitation. In order to promote plasticity, a causal relation between intended actions (detected for example from the EEG) and the corresponding feedback should be established. This requires reliable detection of motor intentions. In this study, we propose a method to detect movements from EEG with limited latency. In a self-paced asynchronous BCI paradigm, the initial negative phase of the movement-related cortical potentials (MRCPs), extracted from multi-channel scalp EEG was used to detect motor execution/imagination in healthy subjects and stroke patients. For MRCP detection, it was demonstrated that a new optimized spatial filtering technique led to better accuracy than a large Laplacian spatial filter and common spatial pattern. With the optimized spatial filter, the true positive rate (TPR) for detection of movement execution in healthy subjects (n = 15) was 82.5 ± 7.8%, with latency of -66.6 ± 121 ms. Although TPR decreased with motor imagination in healthy subject (n = 10, 64.5 ± 5.33%) and with attempted movements in stroke patients (n = 5, 55.01 ± 12.01%), the results are promising for the application of this approach to provide patient-driven real-time neurofeedback.

[Dance/Movement Therapy.

Science.gov (United States)

Fenichel, Emily, Ed.

1994-01-01

This newsletter theme issue focuses on dance, play, and movement therapy for infants and toddlers with disabilities. Individual articles are: "Join My Dance: The Unique Movement Style of Each Infant and Toddler Can Invite Communication, Expression and Intervention" (Suzi Tortora); "Dynamic Play Therapy: An Integrated Expressive Arts Approach to…

An integrated movement capture and control platform applied towards autonomous movements of surgical robots.

Science.gov (United States)

Daluja, Sachin; Golenberg, Lavie; Cao, Alex; Pandya, Abhilash K; Auner, Gregory W; Klein, Michael D

2009-01-01

Robotic surgery has gradually gained acceptance due to its numerous advantages such as tremor filtration, increased dexterity and motion scaling. There remains, however, a significant scope for improvement, especially in the areas of surgeon-robot interface and autonomous procedures. Previous studies have attempted to identify factors affecting a surgeon's performance in a master-slave robotic system by tracking hand movements. These studies relied on conventional optical or magnetic tracking systems, making their use impracticable in the operating room. This study concentrated on building an intrinsic movement capture platform using microcontroller based hardware wired to a surgical robot. Software was developed to enable tracking and analysis of hand movements while surgical tasks were performed. Movement capture was applied towards automated movements of the robotic instruments. By emulating control signals, recorded surgical movements were replayed by the robot's end-effectors. Though this work uses a surgical robot as the platform, the ideas and concepts put forward are applicable to telerobotic systems in general.

Quantification of vestibular-induced eye movements in zebrafish larvae

Directory of Open Access Journals (Sweden)

Mo Weike

2010-09-01

Full Text Available Abstract Background Vestibular reflexes coordinate movements or sensory input with changes in body or head position. Vestibular-evoked responses that involve the extraocular muscles include the vestibulo-ocular reflex (VOR, a compensatory eye movement to stabilize retinal images. Although an angular VOR attributable to semicircular canal stimulation was reported to be absent in free-swimming zebrafish larvae, recent studies reveal that vestibular-induced eye movements can be evoked in zebrafish larvae by both static tilts and dynamic rotations that tilt the head with respect to gravity. Results We have determined herein the basis of sensitivity of the larval eye movements with respect to vestibular stimulus, developmental stage, and sensory receptors of the inner ear. For our experiments, video recordings of larvae rotated sinusoidally at 0.25 Hz were analyzed to quantitate eye movements under infrared illumination. We observed a robust response that appeared as early as 72 hours post fertilization (hpf, which increased in amplitude over time. Unlike rotation about an earth horizontal axis, rotation about an earth vertical axis at 0.25 Hz did not evoke eye movements. Moreover, vestibular-induced responses were absent in mutant cdh23 larvae and larvae lacking anterior otoliths. Conclusions Our results provide evidence for a functional vestibulo-oculomotor circuit in 72 hpf zebrafish larvae that relies upon sensory input from anterior/utricular otolith organs.

Movement and personality development

Directory of Open Access Journals (Sweden)

Aida M. Aylamazyan

2017-06-01

Full Text Available The paper discusses the role of the movement in the process of shaping the personality, its importance as a mechanism for personality development is considered. The issue of the movement has always occupied a central place in Russian psychology. However, subsequently the movement began to be considered primarily as an executive action in human life. The role of movement in personality development can vary depending on the level it occupies in the hierarchical structure of activity, and also on the type of movement, its character, and the way it is constructed. Under certain conditions, the movement can express the attitude of the subject to the surrounding world and people. Many foreign and Russian psychologists point to a special place of the postural tonic component of the motor movement, the posture in personal regulation. The posture reflects his/her personal attitudes, the system of relationships, and, above all, the emotional attitude or emotional assessment of the current situation, the interest in the actions performed. Mastering the tonic level of motor management is based on the emotional regulation, so the ability to regulate one’s own pose is an important stage in the personality development. Posture tonic regulation of motor movements in humans reveals a qualitatively different character than in animals, this being due to the person’s facing the task of mastering his’her posture, arbitrary retention of the body in one or another position. Maintaining a vertical posture requires constant activity at an arbitrary and involuntary level of mental regulation. Mastering the posture of an unstable equilibrium presupposes the emergence of the «I» and is the last stage of the development. The way a person solves the motor task of maintaining the vertical position of the body reflects his/her specific personal strategy or attitude.

EEG Oscillations Are Modulated in Different Behavior-Related Networks during Rhythmic Finger Movements.

Science.gov (United States)

Seeber, Martin; Scherer, Reinhold; Müller-Putz, Gernot R

2016-11-16

Sequencing and timing of body movements are essential to perform motoric tasks. In this study, we investigate the temporal relation between cortical oscillations and human motor behavior (i.e., rhythmic finger movements). High-density EEG recordings were used for source imaging based on individual anatomy. We separated sustained and movement phase-related EEG source amplitudes based on the actual finger movements recorded by a data glove. Sustained amplitude modulations in the contralateral hand area show decrease for α (10-12 Hz) and β (18-24 Hz), but increase for high γ (60-80 Hz) frequencies during the entire movement period. Additionally, we found movement phase-related amplitudes, which resembled the flexion and extension sequence of the fingers. Especially for faster movement cadences, movement phase-related amplitudes included high β (24-30 Hz) frequencies in prefrontal areas. Interestingly, the spectral profiles and source patterns of movement phase-related amplitudes differed from sustained activities, suggesting that they represent different frequency-specific large-scale networks. First, networks were signified by the sustained element, which statically modulate their synchrony levels during continuous movements. These networks may upregulate neuronal excitability in brain regions specific to the limb, in this study the right hand area. Second, movement phase-related networks, which modulate their synchrony in relation to the movement sequence. We suggest that these frequency-specific networks are associated with distinct functions, including top-down control, sensorimotor prediction, and integration. The separation of different large-scale networks, we applied in this work, improves the interpretation of EEG sources in relation to human motor behavior. EEG recordings provide high temporal resolution suitable to relate cortical oscillations to actual movements. Investigating EEG sources during rhythmic finger movements, we distinguish sustained from

Spatial memory and animal movement.

Science.gov (United States)

Fagan, William F; Lewis, Mark A; Auger-Méthé, Marie; Avgar, Tal; Benhamou, Simon; Breed, Greg; LaDage, Lara; Schlägel, Ulrike E; Tang, Wen-wu; Papastamatiou, Yannis P; Forester, James; Mueller, Thomas

2013-10-01

Memory is critical to understanding animal movement but has proven challenging to study. Advances in animal tracking technology, theoretical movement models and cognitive sciences have facilitated research in each of these fields, but also created a need for synthetic examination of the linkages between memory and animal movement. Here, we draw together research from several disciplines to understand the relationship between animal memory and movement processes. First, we frame the problem in terms of the characteristics, costs and benefits of memory as outlined in psychology and neuroscience. Next, we provide an overview of the theories and conceptual frameworks that have emerged from behavioural ecology and animal cognition. Third, we turn to movement ecology and summarise recent, rapid developments in the types and quantities of available movement data, and in the statistical measures applicable to such data. Fourth, we discuss the advantages and interrelationships of diverse modelling approaches that have been used to explore the memory-movement interface. Finally, we outline key research challenges for the memory and movement communities, focusing on data needs and mathematical and computational challenges. We conclude with a roadmap for future work in this area, outlining axes along which focused research should yield rapid progress. © 2013 John Wiley & Sons Ltd/CNRS.

Clinical success, political failure?

Science.gov (United States)

Neilson, Jacqueline

2004-01-01

ABSTRACT This paper argues that the dominant language used by the domestic violence movement to conceptualize relationship violence inadequately captures the psychological complexities involved in abusive lesbian relationships. As a corrective, a language based on feminist and psychoanalytic concepts is presented. Against the backdrop of this language, the author reflects on the lived experience of lesbian clients who have come to therapy for relationship violence. It is concluded that a language based on the ethos of postmodern feminism and neo-Kleinian concepts and technique more appropriately addresses the complexities involved in abusive lesbian relationships within a therapeutic context than the polemical language of the domestic violence movement.

Update on Movement Disorders – Five New Things in Parkinson’s Disease

Directory of Open Access Journals (Sweden)

Thyagarajan Subramanian

2015-07-01

Full Text Available Movement disorders is a branch of neurology that deals with disorders of the extrapyramidal system. Most such disorders have pathology in the basal ganglia or the cerebellum or their connections to the rest of the brain. Parkinson's disease is perhaps the best known example of movement disorders. Another example is Huntington's disease, which has become one of the most well studied genetic disorder in neurology. Other common movement disorders include essential tremor, dystonia and Tourette syndrome. This article will focus on 5 new contributions to the field of movement disorders focusing on Parkinson's disease from our research group and how these have influenced the medical field.

Movement Features Which Describe the Flat Bench Press

Directory of Open Access Journals (Sweden)

Król Henryk

2017-06-01

Full Text Available Introduction. In sport technique studies, motion features can be useful as they have a certain defined measure [1]. In this work, we examined the following three features: the structure of the movement (all the characteristics of the movement, the fluency of the movement, and the rhythm of the movement. The aim of the study was to determine the usefulness of the selected movement features in the evaluation of the flat bench press. The protocol of the study included a flat bench press with free weights and a “touch-and-go” technique. Material and methods. The study involved twenty healthy men; however, only two were selected for analysis. The first subject was a 25-year-old powerlifter (body mass = 95 kg; body height = 182 cm; 1-RM in flat bench press = 145 kg. The second one was a 25-year-old bodybuilder (body mass = 77 kg; body height = 175 cm; 1-RM in flat bench press = 100 kg. The subjects performed consecutive sets of a single repetition of flat bench pressing with an increasing load (70, 80, 90, and 100% 1-RM, with the anticipated maximum weight, until the completion of one repetition maximum. Multidimensional movement analysis was made with the measuring system Smart-E (BTS, Italy, which consisted of six infrared cameras (120 Hz and a wireless module to measure muscle bioelectric activity (Pocket EMG. Results. It was demonstrated that the internal structure of the bench press performed by the bodybuilder and the powerlifter was different. As the time-history of barbell kinematics (the acceleration-time curve showed, with increased loading of the barbell, the rhythm of the flat bench press changed, and the fluidity of the movement worsened.

Diagnóstico estrutural de personalidade em psicopatologia psicanalítica Structural diagnosis of personality in psychoanalytical psychopathology

Directory of Open Access Journals (Sweden)

Tânia Maria José Aiello Vaisberg

2000-01-01

Full Text Available Este artigo apresenta o diagnóstico estrutural de personalidade como prática clínica fundamentada na Psicopatologia Psicanalítica Estrutural. As concepções de Bleger, Bergeret e Winnicott são articuladas visando oferecer subsídios teóricos para o estabelecimento de tal diagnóstico, cuja finalidade principal é orientar decisões clínicas quanto à escolha de técnicas e estratégias psicanalíticas adequadas ao tipo de psicopatologia envolvido em cada caso particular. Procedimentos Projetivos, utilizados transicionalmente nas entrevistas clínicas, são especialmente mencionados, uma vez que possibilitam o acesso, num contexto lúdico e criativo, aos determinantes lógico-emocionais subjacentes às condutas humanas.This article presents the structural diagnosis of personality, as a clinical practice based on Psychoanalytic Structural Psychopathology and established from Bleger, Bergeret and Winnicott’s theoretical conceptions. The aim of this diagnosis consists on guiding the psychoanalyst through clinical decisions about peculiar techniques and strategies, depending on the kind of psychopathology of each particular case. Projective Procedures, transitionally used on clinical interviews, are specially mentioned, once they provide the access, in a ludic and creative basis, to the latent logical-emotional determinants related to human manifestations.

Probabilistic BPRRC: Robust Change Detection against Illumination Changes and Background Movements

Science.gov (United States)

Yokoi, Kentaro

This paper presents Probabilistic Bi-polar Radial Reach Correlation (PrBPRRC), a change detection method that is robust against illumination changes and background movements. Most of the traditional change detection methods are robust against either illumination changes or background movements; BPRRC is one of the illumination-robust change detection methods. We introduce a probabilistic background texture model into BPRRC and add the robustness against background movements including foreground invasions such as moving cars, walking people, swaying trees, and falling snow. We show the superiority of PrBPRRC in the environment with illumination changes and background movements by using three public datasets and one private dataset: ATON Highway data, Karlsruhe traffic sequence data, PETS 2007 data, and Walking-in-a-room data.

Is it all grist to the mill? Wandering between indications for psychoanalytic treatment and the analytic field Caiu na rede é peixe? Entre as indicações de tratamento psicanalítico e o campo analítico

Directory of Open Access Journals (Sweden)

Marina Bento Gastaud

2013-01-01

Full Text Available Determining the indications and contraindications for psychoanalytic treatment seems crucial to achieve therapeutic success and improve treatment effectiveness. In reviewing the classic literature on the topic, aspects such as age, diagnosis, motivation for treatment, present moment in life, ability to gain insight, psychic suffering when seeking treatment, defensive behaviors, and frustration tolerance are clearly analyzed by therapists/analysts when indicating psychoanalytic treatments. However, traditionally, most criteria underlying such indications date back to a time when the therapeutic relationship was viewed merely as a therapist treating a patient, with no regard to the therapeutic relationship itself. The goal of this article was to critically review the relevance and current adequacy of indications for psychoanalytic treatment, in view of advancements in knowledge on the analytic field. Considering cases that do not evolve as expected according to the indications, patients who are better suited to certain therapists, and therapist-patient pairs that modify their interaction over the course of treatment, the main question remains on how to identify the necessary elements in evaluating a candidate patient for psychoanalytic treatment, as well as the significant elements of therapeutic action.Determinar critérios de indicação e contraindicação para tratamentos psicanalíticos parece um ponto técnico crucial para a obtenção de sucesso terapêutico e a elevação de seus índices de efetividade. Na revisão da literatura clássica sobre o tema, percebe-se que a idade, o diagnóstico do paciente, a motivação para tratamento, o momento de vida, a capacidade de insight, o sofrimento psíquico apresentado no momento da busca de tratamento, o estilo defensivo e a tolerância à frustração são alguns dos pontos analisados pelos terapeutas/analistas para indicar tratamentos psicanalíticos. Contudo, classicamente, tais indica

Measuring Fine-Scale White-Tailed Deer Movements and Environmental Influences Using GPS Collars

International Nuclear Information System (INIS)

Webb, S.L.; Strickland, B.K.; Demarais, S.; Webb, S.L.; Gee, K.L.; DeYoung, R.W.

2010-01-01

Few studies have documented fine-scale movements of ungulate species, including white-tailed deer (Odocoileus virginianus), despite the advent of global positioning system (GPS) technology incorporated into tracking devices. We collected fine-scale temporal location estimates (i.e., 15 min/relocation attempt) from 17 female and 15 male white-tailed deer over 7 years and 3 seasons in Oklahoma, USA. Our objectives were to document fine-scale movements of females and males and determine effects of reproductive phase, moon phase, and short-term weather patterns on movements. Female and male movements were primarily crepuscular. Male total daily movements were 20% greater during rut (7,363? 364) than postrut (6,156 m±260). Female daily movements were greatest during post parturition (3,357 91), followed by parturition (2,902 m±107), and pre parturition (2,682 m±121). We found moon phase had no effect on daily, nocturnal, and diurnal deer movements and fine-scale temporal weather conditions had an inconsistent influence on deer movement patterns within season. Our data suggest that hourly and daily variation in weather events have minimal impact on movements of white-tailed deer in southern latitudes. Instead, routine crepuscular movements, presumed to maximize thermoregulation and minimize predation risk, appear to be the most important factors influencing movements.

The selective disruption of spatial working memory by eye movements.

Science.gov (United States)

Postle, Bradley R; Idzikowski, Christopher; Sala, Sergio Della; Logie, Robert H; Baddeley, Alan D

2006-01-01

In the late 1970s/early 1980s, Baddeley and colleagues conducted a series of experiments investigating the role of eye movements in visual working memory. Although only described briefly in a book, these studies have influenced a remarkable number of empirical and theoretical developments in fields ranging from experimental psychology to human neuropsychology to nonhuman primate electrophysiology. This paper presents, in full detail, three critical studies from this series, together with a recently performed study that includes a level of eye movement measurement and control that was not available for the older studies. Together, the results demonstrate several facts about the sensitivity of visuospatial working memory to eye movements. First, it is eye movement control, not movement per se, that produces the disruptive effects. Second, these effects are limited to working memory for locations and do not generalize to visual working memory for shapes. Third, they can be isolated to the storage/maintenance components of working memory (e.g., to the delay period of the delayed-recognition task). These facts have important implications for models of visual working memory.

Human preference for air movement

DEFF Research Database (Denmark)

Toftum, Jørn; Melikov, Arsen Krikor; Tynel, A.

2002-01-01

Human preference for air movement was studied at slightly cool, neutral, and slightly warm overall thermal sensations and at temperatures ranging from 18 deg.C to 28 deg.C. Air movement preference depended on both thermal sensation and temperature, but large inter-individual differences existed...... between subjects. Preference for less air movement was linearly correlated with draught discomfort, but the percentage of subjects who felt draught was lower than the percentage who preferred less air movement....

Eugen Bleuler 150: Bleuler's reception of Freud.

Science.gov (United States)

Dalzell, Thomas G

2007-12-01

On the 150th anniversary of Eugen Bleuler's birth, this article examines his reception of Sigmund Freud and his use of Freudian theory to understand the symptoms of schizophrenia. In addition, in contrast to earlier interpretations of Bleuler's relationship with Freud in terms of an eventual personal and theoretical incompatibility, the article demonstrates that, although Bleuler did distance himself from the psychoanalytic movement, he remained consistent in his views on Freud's theories.

Debilidade mental: o patinho feio da clínica psicanalítica Mental debility: the ugly duckling of the psychoanalytical clinic

Directory of Open Access Journals (Sweden)

Daniele Rosa Sanches

2010-12-01

Full Text Available A debilidade mental permanece com etiologia obscura, e hoje em dia é definida pela psiquiatria como o grau mais leve de todos os retardos mentais (QI entre 50 e 70. Além desta classificação métrica, a Clínica Psicanalítica define a Debilidade Mental como uma posição psíquica encontrada tanto em indivíduos saudáveis biologicamente quanto em portadores de alguma deficiência neurológica. Por esta concepção, a psicanálise pode contribuir ao debate do tema.Nowadays the origin of Mental Debility is not clear. Mental Debility is defined by psychiatry as the lowest level of all Mental Retardations (IQ ranging from 50 to 70. Besides this metric assessment, the psychoanalytic clinic defines Mental Debility as a psychic position established in both biologically healthy individuals as well as in individuals with some kind of neurologic deficiency. Therefore, psychoanalysis may have a contribution to this discussion.

Biological Movement and Laws of Physics.

Science.gov (United States)

Latash, Mark L

2017-07-01

Living systems may be defined as systems able to organize new, biology-specific, laws of physics and modify their parameters for specific tasks. Examples include the force-length muscle dependence mediated by the stretch reflex, and the control of movements with modification of the spatial referent coordinates for salient performance variables. Low-dimensional sets of referent coordinates at a task level are transformed to higher-dimensional sets at lower hierarchical levels in a way that ensures stability of performance. Stability of actions can be controlled independently of the actions (e.g., anticipatory synergy adjustments). Unintentional actions reflect relaxation processes leading to drifts of corresponding referent coordinates in the absence of changes in external load. Implications of this general framework for movement disorders, motor development, motor skill acquisition, and even philosophy are discussed.

Post-Umbrella Movement: Localism and Radicalness of the Hong Kong Student Movement

Directory of Open Access Journals (Sweden)

Che-po Chan

2016-08-01

Full Text Available Hong Kong student movements before the Umbrella Movement showed a political outlook of voicing within norm of the establishment, using “peaceful, rational and non-violent” approaches, acknowledging the authorities of the Hong Kong Special Administrative Region (HKSAR and mainland Chinese governments and recognizing attachment to the motherland China. Today’s new emerging political outlook of the Hong Kong student movement has a profile of anti-establishment, using more assertive means and not excluding radical behaviour, distrust of the HKSAR and mainland authorities and assertion of radical localism. In the last two years, Hong Kong students have undergone a rapid change in their orientation, resulting in today’s outlook. This paper argues that the Umbrella Movement is the key for the turnaround and it testifies to the birth of a new social and political consciousness amongst Hong Kong students.

A Review of Techniques for Detection of Movement Intention Using Movement-Related Cortical Potentials

Directory of Open Access Journals (Sweden)

Aqsa Shakeel

2015-01-01

Full Text Available The movement-related cortical potential (MRCP is a low-frequency negative shift in the electroencephalography (EEG recording that takes place about 2 seconds prior to voluntary movement production. MRCP replicates the cortical processes employed in planning and preparation of movement. In this study, we recapitulate the features such as signal’s acquisition, processing, and enhancement and different electrode montages used for EEG data recoding from different studies that used MRCPs to predict the upcoming real or imaginary movement. An authentic identification of human movement intention, accompanying the knowledge of the limb engaged in the performance and its direction of movement, has a potential implication in the control of external devices. This information could be helpful in development of a proficient patient-driven rehabilitation tool based on brain-computer interfaces (BCIs. Such a BCI paradigm with shorter response time appears more natural to the amputees and can also induce plasticity in brain. Along with different training schedules, this can lead to restoration of motor control in stroke patients.

Segmenting Trajectories by Movement States

NARCIS (Netherlands)

Buchin, M.; Kruckenberg, H.; Kölzsch, A.; Timpf, S.; Laube, P.

2013-01-01

Dividing movement trajectories according to different movement states of animals has become a challenge in movement ecology, as well as in algorithm development. In this study, we revisit and extend a framework for trajectory segmentation based on spatio-temporal criteria for this purpose. We adapt

Laying hen movement in a commercial aviary: Enclosure to floor and back again.

Science.gov (United States)

Campbell, D L M; Makagon, M M; Swanson, J C; Siegford, J M

2016-01-01

Many producers in the laying hen industry, including in North America, are phasing out conventional cages in response to consumer demands and sometimes subsequent legislation. Alternative housing systems such as aviaries are being implemented in an attempt to improve hen welfare. Aviaries provide additional space and resources to groups of hens, including a litter area on the floor. However, little is known about hen movement between tiered enclosures and floor litter areas in aviary systems. Diurnal rhythms and social attraction may result in peak times of movement that could lead to overcrowding of areas, or alternatively hen preferences may lead to some areas not being fully utilized. We monitored hen movement between tiered enclosures and litter areas, including movement on and off the outer perch, across the day at peak, mid and end of lay in a commercial aviary. Hens moved onto and off of the open litter area across the day, transitioning between tiered enclosures, outer perches, open litter areas, and litter areas under tiered enclosures. At certain times of day, there were periods of greater hen movement down to the open litter area and between litter areas. For example, more hens were typically observed exiting enclosures, jumping from perches to open litter, and traveling between open litter and litter under tiered enclosures in the morning (all P ≤ 0.001). In all but one instance, more hens were observed on open litter areas in the afternoon than at other times of day (all P ≤ 0.029). However, hen re-entry to tiered enclosures showed less circadian patterning. Hen movement was observed between areas of interest at all sampled time periods, indicating hens use all areas of the system. Further research should examine whether all individual hens do move between areas equally, including within levels of the tiered enclosure, or if crowding occurs on the outer perches or in the litter during times of peak movement. © 2015 Poultry Science Association Inc.

Truth, not truce: "common ground" on abortion, a movement within both movements.

Science.gov (United States)

Kelly, J R

1995-01-01

This sociological study examines the "common ground" movement that arose among abortion activists in the US during the 1980s. The first application of the term "common ground" to joint efforts by abortion activists on both sides of the issue is traced, and its meaning to early organizers is described. Discussion continues on the complicated and elusive efforts on the part of grassroots organizations and conflict resolution groups to practice the common ground approach to abortion. The five characteristics of the seminal common ground group in St. Louis were that it resulted from a combined pro-life and pro-choice initiative, it involved activists who publicly distinguished common ground from moral compromise or political accommodation, the activists remained loyal to their abortion activities, the activists agreed to cooperate in efforts aimed at reducing the pressures on women to abort, and common ground involved identifying the overlaps in emerging social thinking. The conceptual difficulties involved with use of the term are included in the reasons given for its virtual disappearance from abortion reporting in the press, which was busy relaying incidents of violence at abortion clinics. The election of President Clinton also stole the momentum from the common ground movement. While the future of movements based on the concept of "common ground" as envisioned by the St. Louis group remains precarious, depending for success as it does on actually changing society, this use of the term bears witness that conflicting loyalties do not preclude the promotion of common good. This meaning of the term is worth pursuing in cultural controversies such as that posed by abortion.

Fetal movement detection: comparison of the Toitu actograph with ultrasound from 20 weeks gestation.

Science.gov (United States)

DiPietro, J A; Costigan, K A; Pressman, E K

1999-01-01

This study evaluates the validity of Doppler-detected fetal movement by a commercially available monitor and investigates whether characteristics of maternal body habitus and the intrauterine environment affect its performance. Fetal movement was evaluated in normal pregnancies using both ultrasound visualization and a fetal actocardiograph (Toitu MT320; Tofa Medical Inc., Malvern, PA). Data were collected for 32 min on 34 fetuses stratified by gestational age (20-25 weeks; 28-32 weeks; 35-39 weeks). Fetal and maternal characteristics were recorded. Comparisons between ultrasound-detected trunk and limb movements and actograph records were conducted based both on 10-s time intervals and on detection of individual movements. Time-based comparisons indicated agreement between ultrasound and actograph 94.7% of the time; this association rose to 98% when movements of less than 1 s duration were excluded. Individual movements observed on ultrasound were detected by the actograph 91% of the time, and 97% of the time when brief, isolated movements were excluded. The overall kappa value for agreement was 0.88. The actograph was reliable in detecting periods of quiescence as well as activity. These findings did not vary by gestational age. The number of movements detected by the actograph, but not the single-transducer ultrasound, significantly increased over gestation. Maternal age, parity, weight, height, or body mass index were not consistently associated with actograph validity. Characteristics of the uterine environment, including placenta location, fetal presentation, and amniotic fluid volume also did not affect results. The Toitu actograph accurately detects fetal movement and quiescence from as early as 20 weeks gestation and has utility in both clinical and research settings. Actographs are most useful for providing objective and quantifiable measures of fetal activity level, including number and duration of movements, while visualization through ultrasound is

Movements of wild pigs in Louisiana and Mississippi, 2011-13

Science.gov (United States)

Hartley, Stephen B.; Goatcher, Buddy L.; Sapkota, Sijan

2015-01-01

The prolific breeding capability, behavioral adaptation, and adverse environmental impacts of invasive wild pigs (Sus scrofa) have increased efforts towards managing their populations and understanding their movements. Currently, little is known about wild pig populations and movements in Louisiana and Mississippi. From 2011 to 2013, the U.S. Geological Survey investigated spatial and temporal movements of wild pigs in both marsh and nonmarsh physiographic regions. Twenty-one Global Positioning System satellite telemetry tracking collars were installed on adult wild pigs captured with trained dogs and released. Coordinates of their locations were recorded hourly. We collected 16,674 hourly data points including date, time, air temperature, and position during a 3-year study. Solar and lunar attributes, such as sun and moon phases and azimuth angles, were not related significantly to the movements among wild pigs. Movements were significantly correlated negatively with air temperature. Differences in movements between seasons and years were observed. On average, movements of boars were significantly greater than those of sows. Average home range, determined by using a minimum convex polygon as a proxy, was 911 hectares for boars, whereas average home range for sows was 116 hectares. Wild pigs in marsh habitat traveled lesser distances relative to those from more arid, nonmarsh habitats. Overall, results of this study indicate that wild pigs in Louisiana and Mississippi have small home ranges. These small home ranges suggest that natural movements have not been a major factor in the recent broad-scale range expansion observed in this species in the United States.

Mixed movements/performance-based drawing

DEFF Research Database (Denmark)

Brabrand, Helle

2011-01-01

Mixed Movements is a research project engaged in performance-based architectural drawing. As one in a series working with architectonic implementation in relation to body and movements, the actual project relates body-movement and dynamic drawing and presents the material as interactive ‘space-time-tables’....

The movement ecology of seagrasses.

Science.gov (United States)

McMahon, Kathryn; van Dijk, Kor-Jent; Ruiz-Montoya, Leonardo; Kendrick, Gary A; Krauss, Siegfried L; Waycott, Michelle; Verduin, Jennifer; Lowe, Ryan; Statton, John; Brown, Eloise; Duarte, Carlos

2014-11-22

A movement ecology framework is applied to enhance our understanding of the causes, mechanisms and consequences of movement in seagrasses: marine, clonal, flowering plants. Four life-history stages of seagrasses can move: pollen, sexual propagules, vegetative fragments and the spread of individuals through clonal growth. Movement occurs on the water surface, in the water column, on or in the sediment, via animal vectors and through spreading clones. A capacity for long-distance dispersal and demographic connectivity over multiple timeframes is the novel feature of the movement ecology of seagrasses with significant evolutionary and ecological consequences. The space-time movement footprint of different life-history stages varies. For example, the distance moved by reproductive propagules and vegetative expansion via clonal growth is similar, but the timescales range exponentially, from hours to months or centuries to millennia, respectively. Consequently, environmental factors and key traits that interact to influence movement also operate on vastly different spatial and temporal scales. Six key future research areas have been identified.

Autism: The Micro-Movement Perspective

Directory of Open Access Journals (Sweden)

Elizabeth B Torres

2013-07-01

Full Text Available The current assessment of behaviors in the inventories to diagnose autism spectrum disorders (ASD focus on observation and discrete categorizations. Behaviors require movements, yet measurements of physical movements are seldom included. Their inclusion however, could provide an objective characterization of behavior to help unveil interactions between the peripheral and the central nervous systems. Such interactions are critical for the development and maintenance of spontaneous autonomy, self-regulation and voluntary control. At present, current approaches cannot deal with the heterogeneous, dynamic and stochastic nature of development. Accordingly, they leave no avenues for real-time or longitudinal assessments of change in a coping system continuously adapting and developing compensatory mechanisms. We offer a new unifying statistical framework to reveal re-afferent kinesthetic features of the individual with ASD. The new methodology is based on the non-stationary stochastic patterns of minute fluctuations (micro-movements inherent to our natural actions. Such patterns of behavioral variability provide re-entrant sensory feedback contributing to the autonomous regulation and coordination of the motor output. From an early age, this feedback supports centrally driven volitional control and fluid, flexible transitions between intentional and spontaneous behaviors. We show that in ASD there is a disruption in the maturation of this form of proprioception. Despite this disturbance, each individual has unique adaptive compensatory capabilities that we can unveil and exploit to evoke faster and more accurate decisions. Measuring the kinesthetic re-afference in tandem with stimuli variations we can detect changes in their micro-movements indicative of a more predictive and reliable kinesthetic percept. Our methods address the heterogeneity of ASD with a personalized approach grounded in the inherent sensory-motor abilities that the individual has

Orthodontic Tooth Movement: A Historic Prospective.

Science.gov (United States)

Will, Leslie A

2016-01-01

The earliest report on orthodontic tooth movement in the English literature was published in 1911. Oppenheim carried out studies on baboons to determine what histologic changes occurred during tooth movement. Reitan and many others carried out research into the nature of tooth movement. The pressure-tension model of tooth movement developed from these studies, whereby the two sides of the tooth responded to forces as if in isolation. A second theory, proposed by Stuteville in 1938, was the hydraulic theory of tooth movement. In this theory, fluid from the vasculature, lymphatic system and intercellular spaces responds to the forces of tooth movement, damping the force and limiting movement. Bien and Baumrind expanded on this theory with their own studies in the 1960s. It is clear that both the pressure-tension and fluid flow concepts have merit, but considerable work needs to be done to ascertain the details so that tooth movement can be managed and controlled. © 2016 S. Karger AG, Basel.

Interventions for disorders of eye movement in patients with stroke

OpenAIRE

Pollock, A.; Hazelton, C.; Henderson, C.A.; Angilley, J.; Dhillon, B.; Langhorne, P.; Livingstone, K.; Munro, F.A.; Orr, H.; Rowe, F.J.; Shahani, U.

2011-01-01

Background Eye movement disorders may affect over 70% of stroke patients. These eye movement disorders can result in difficulty maintaining the normal ocular position and difficulty moving the eyes appropriately. The resulting functional disabilities include a loss of depth perception, reduced hand-to-eye co-ordination, marked difficulties with near tasks and reading and reduced ability to scan the visual environment. They can also impact on the effectiveness of rehabilitation therapy. There ...

Mechanical obstacles to the movement of continent-bearing plates

Science.gov (United States)

Lowman, P. D., Jr.

1985-01-01

Selected geophysical problems associated with the concept of continental drift as an incidental corollary of plate movement are discussed. The problems include the absence of a suitable plate-driving mechanism for plates with continental leading edges, the absence of the low-velocity zone under shields, and continental roots of 400 to 700 km depths. It is shown that if continental drift occurs, it must use mechanisms not now understood, or that it may not occur at all, plate movement being confined to ocean basins.

Factors of successful movement coordination in students with mild intellectual disability

Directory of Open Access Journals (Sweden)

Japundža-Milisavljević Mirjana

2016-01-01

Full Text Available There are many studies on the assessment of factors which determine the quality of making movements, including coordination and precision. Basic and complex motor activities directly depend on neuropsychological abilities. Researchers in this field point to significant factors which indicate successful coordination of movements, however, only few tried to single out the most important one. The main aim of this research was to determine whether there was a relation between spatial orientation, attention, and verbal memory in movement coordination, and which of the mentioned functions had the greatest influence on coordination and precision of movements in students with mild intellectual disability. Seventy three participants, aged between 7 and 12, were assessed by Ball-Foot-Wall Test for the assessment of coordination and precision of movements, Cancellation Task for attention vigilance assessment, Beter-Cragin Test for spatial orientation, and Rey Auditory Verbal Learning Test for the assessment of verbal memory and forced recognition. The obtained results showed that the most significant factors of movement coordination were forced recognition β=0.269; p=0.046, attention vigilance β=0.256; p=0.051 and spatial orientation (β=0.246; p=0.057. Practical implications point out the necessity of designing educational coordination training with the aim to increase students' potential to make movements.

The right to life movement: sources, development, and strategies.

Science.gov (United States)

Cassidy, K

1995-01-01

This article considers the history of the anti-abortion movement by first reviewing and assessing current images and interpretations of the movement, including the negative images used by the mass media as well as the interpretation which categorizes the movement as one of moral and political conservatism and that set out by Kristin Luker which sees the conflict between anti-abortion and pro-choice women as being between women who have lived radically different lives. The second section of the essay sets forth an explanation of the social sources and context of the pro-life movement, which is diverse and complex because it is embraced by those who see abortion as a civil rights question, as a family values issues, as a class/cultural issue, as a Church-related issue, as a gender issue, as a right-to-life issue embracing euthanasia, or as a movement of political conservatives. The institutional origins and development of the movement are explored in the next section. The next two section are devoted to two phases of the movement's search for a strategy. The first phase involved an attempt to use educational materials designed to reveal the reality rather than the abstract aspects of abortion. After Roe vs. Wade, attaching a "Human Life Amendment" to the constitution became a strategic goal. The second phase involved attempting to reverse the Roe decision by gaining the appointment of pro-life jurists to the Supreme Court. The pro-life movement entered national politics through the efforts of Catholic Bishops, the emergence of the New Right, and its own increasing political sophistication. The final section of the essay considers the situation after the Supreme Court's decision in Webster vs. Reproductive Health Services, which allowed states to restrict abortion. This decision precipitated a decline in support for the anti-abortion forces because the American public would rather have completely free access to abortion than a complete ban. The movement continues to

A people's movement for self-reliance in Sri Lanka.

Science.gov (United States)

Ariyaratne, A T

1977-01-01

This paper describes the development and activities of the Sarvodaya Movement, a grass-roots mutual-aid movement based on traditional Buddhist social values. Started by high school students and teachers in 1947 as a community-service organization the Movement is open to all individuals and has attracted thousands of volunteers in 1200 villages. Sarvodaya Shramadana emphasizes improvement in the standard of living through the development of local resources by the community itself, strengthening of the family and the village unit, discouragement of large-scale industrialization and removal of forms of exploitation, such as caste, race discrimination, large-scale land ownership, and so on. Key to all of the Movement's activities is the concept of self-reliance, self-realization, nondependence at both the individual and the village level. The mutual sharing of labor not only accomplishes the work of the community, creating the physical infrastructure for economic improvement, but serves as a revolutionary technique to awaken people to their own potential. The movement organizes villages into functional groups by age and occupation and trains community workers who are chosen by the villages themselves. In each village, work starts on short-term strategies to relieve debt, provide health care and educate the population and long-term strategies to generate sustained, unified community spirit and sufficient income to avoid use of outside credit. The Movement's specific projects include surveys of nutritional deficiencies, the community kitchen program, preschool program, day care centers, children's library service and community health programs. The Movement is now changing from a centrally-coordinated organization toward decentralized organization based in 52 Extension Centers and run, at the national level, by an Executive Council of 35, a 6-man board and 9 coordinators. The Movement was self-financed by members for the 1st 10 years but has used outside financing in the

Striking movements

DEFF Research Database (Denmark)

Dahl, Sofia

2011-01-01

Like all music performance, percussion playing requires high control over timing and sound properties. Specific to percussionists, however, is the need to adjust the movement to different instruments with varying physical properties and tactile feedback to the player. Furthermore, the well defined...... note onsets and short interaction times between player and instrument do not allow for much adjustment once a stroke is initiated. The paper surveys research that shows a close relationship between movement and sound production, and how playing conditions such as tempo and the rebound after impact...

The Propagation of Movement Variability in Time: A Methodological Approach for Discrete Movements with Multiple Degrees of Freedom

Science.gov (United States)

Krüger, Melanie; Straube, Andreas; Eggert, Thomas

2017-01-01

In recent years, theory-building in motor neuroscience and our understanding of the synergistic control of the redundant human motor system has significantly profited from the emergence of a range of different mathematical approaches to analyze the structure of movement variability. Approaches such as the Uncontrolled Manifold method or the Noise-Tolerance-Covariance decomposition method allow to detect and interpret changes in movement coordination due to e.g., learning, external task constraints or disease, by analyzing the structure of within-subject, inter-trial movement variability. Whereas, for cyclical movements (e.g., locomotion), mathematical approaches exist to investigate the propagation of movement variability in time (e.g., time series analysis), similar approaches are missing for discrete, goal-directed movements, such as reaching. Here, we propose canonical correlation analysis as a suitable method to analyze the propagation of within-subject variability across different time points during the execution of discrete movements. While similar analyses have already been applied for discrete movements with only one degree of freedom (DoF; e.g., Pearson's product-moment correlation), canonical correlation analysis allows to evaluate the coupling of inter-trial variability across different time points along the movement trajectory for multiple DoF-effector systems, such as the arm. The theoretical analysis is illustrated by empirical data from a study on reaching movements under normal and disturbed proprioception. The results show increased movement duration, decreased movement amplitude, as well as altered movement coordination under ischemia, which results in a reduced complexity of movement control. Movement endpoint variability is not increased under ischemia. This suggests that healthy adults are able to immediately and efficiently adjust the control of complex reaching movements to compensate for the loss of proprioceptive information. Further, it is

Dynamic model of the octopus arm. I. Biomechanics of the octopus reaching movement.

Science.gov (United States)

Yekutieli, Yoram; Sagiv-Zohar, Roni; Aharonov, Ranit; Engel, Yaakov; Hochner, Binyamin; Flash, Tamar

2005-08-01

The octopus arm requires special motor control schemes because it consists almost entirely of muscles and lacks a rigid skeletal support. Here we present a 2D dynamic model of the octopus arm to explore possible strategies of movement control in this muscular hydrostat. The arm is modeled as a multisegment structure, each segment containing longitudinal and transverse muscles and maintaining a constant volume, a prominent feature of muscular hydrostats. The input to the model is the degree of activation of each of its muscles. The model includes the external forces of gravity, buoyancy, and water drag forces (experimentally estimated here). It also includes the internal forces generated by the arm muscles and the forces responsible for maintaining a constant volume. Using this dynamic model to investigate the octopus reaching movement and to explore the mechanisms of bend propagation that characterize this movement, we found the following. 1) A simple command producing a wave of muscle activation moving at a constant velocity is sufficient to replicate the natural reaching movements with similar kinematic features. 2) The biomechanical mechanism that produces the reaching movement is a stiffening wave of muscle contraction that pushes a bend forward along the arm. 3) The perpendicular drag coefficient for an octopus arm is nearly 50 times larger than the tangential drag coefficient. During a reaching movement, only a small portion of the arm is oriented perpendicular to the direction of movement, thus minimizing the drag force.

The Explanatory Range of Movement

DEFF Research Database (Denmark)

Thrane, Torben

2005-01-01

Drawing a distinction between systemic and functional explanations of movement in general, I shall argue that the Chomskyan view of movement in language is originally functional. With the advent of the Minimimalist Program, however, it has become systemic, but no argument for this change has been...... forthcoming. I'll then present data (from Danish) to sustain the view that only functional type explanations of movement can be empirically motivated, and these only if movement is reinterpreted as transition states between representations of different kinds....

5 CFR 9701.355 - Setting pay upon movement to a different occupational cluster.

Science.gov (United States)

2010-01-01

... occupational cluster. 9701.355 Section 9701.355 Administrative Personnel DEPARTMENT OF HOMELAND SECURITY HUMAN....355 Setting pay upon movement to a different occupational cluster. DHS will issue implementing... position in a different occupational cluster, including rules for determining whether such a movement is to...

The ecological movement in France

International Nuclear Information System (INIS)

Taccoen, L.B.C.

1977-01-01

The anti-nuclear movements in France are part of a broader movement which, following common usage, the author calls the Ecological Movement. In France, the movement can be divided into a fairly small politically oriented core, numerous and varied associations for the defence of the environment, and a number of consumer associations. The movement cannot be classified politically, which accounts for the attitude of the political parties - distrust of the ''ecologists'', but considerable interest in them as voters. Those with responsibility for power generation must explain to the population at large the energy problem and the importance of economic growth in raising wages and reducing unemployment. They must also explain why nuclear power generation is one of the safest technologies existing at present. (author)

Eye movement perimetry in glaucoma.

Science.gov (United States)

Trope, G E; Eizenman, M; Coyle, E

1989-08-01

Present-day computerized perimetry is often inaccurate and unreliable owing to the need to maintain central fixation over long periods while repressing the normal response to presentation of peripheral stimuli. We tested a new method of perimetry that does not require prolonged central fixation. During this test eye movements were encouraged on presentation of a peripheral target. Twenty-three eyes were studied with an Octopus perimeter, with a technician monitoring eye movements. The sensitivity was 100% and the specificity 23%. The low specificity was due to the technician's inability to accurately monitor small eye movements in the central 6 degrees field. If small eye movements are monitored accurately with an eye tracker, eye movement perimetry could become an alternative method to standard perimetry.

A visual analytics design for studying rhythm patterns from human daily movement data

Directory of Open Access Journals (Sweden)

Wei Zeng

2017-06-01

Full Text Available Human’s daily movements exhibit high regularity in a space–time context that typically forms circadian rhythms. Understanding the rhythms for human daily movements is of high interest to a variety of parties from urban planners, transportation analysts, to business strategists. In this paper, we present an interactive visual analytics design for understanding and utilizing data collected from tracking human’s movements. The resulting system identifies and visually presents frequent human movement rhythms to support interactive exploration and analysis of the data over space and time. Case studies using real-world human movement data, including massive urban public transportation data in Singapore and the MIT reality mining dataset, and interviews with transportation researches were conducted to demonstrate the effectiveness and usefulness of our system.

The Irish Women's Movement

OpenAIRE

Cullen, Pauline

2015-01-01

Ireland’s long history of patriarchy is matched by the ongoing evolution of its women’s movements. Today’s complex, transnational feminism finds its precursor in the colonial era. The first wave of the Irish women’s movement dates from the mid-19th century, with the franchise secured for women in 1918 while still under British colonial rule. First-wave feminists played a role in the nationalist movement, but their demands were sidelined later, during the construction of a conserva...

THE INFLUENCE OF LOWER LIMB MOVEMENT ON UPPER LIMB MOVEMENT SYMMETRY WHILE SWIMMING THE BREASTSTROKE

OpenAIRE

M. Jaszczak

2011-01-01

This study 1) examined the influence of lower limb movement on upper limb movement symmetry, 2) determined the part of the propulsion phase displaying the greatest hand movement asymmetry, 3) diagnosed the range of upper limb propulsion phase which is the most prone to the influence of the lower limbs while swimming the breaststroke. Twenty-four participants took part in two tests. Half of them performed an asymmetrical leg movement. The propulsion in the first test was generated by four limb...

45 CFR 400.119 - Interstate movement.

Science.gov (United States)

2010-10-01

... 45 Public Welfare 2 2010-10-01 2010-10-01 false Interstate movement. 400.119 Section 400.119... Services § 400.119 Interstate movement. After the initial placement of an unaccompanied minor, the same procedures that govern the movement of nonrefugee foster cases to other States apply to the movement of...

Quantification of prostate movements during radiotherapy

International Nuclear Information System (INIS)

Artignana, X.; Rastkhah, M.; Balosso, J.; Bolla, M.; Fourneret, P.; Gilliot, O.

2006-01-01

Decrease treatment uncertainties is one of the most important challenge in radiation oncology. Numerous techniques are available to quantify prostate motion and visualize prostate location day after day before each irradiation: CT-scan, cone-beam-CT-Scan, ultrasound, prostatic markers... The knowledge of prostate motion is necessary to define the minimal margin around the target volume needed to avoid mis-positioning during treatment session. Different kind of prostate movement have been studied and are reported in the present work: namely, those having a large amplitude extending through out the whole treatment period on one hand; and those with a shorter amplitude happening during treatment session one the other hand. The long lasting movement are mostly anterior posterior (3 mm standard deviation), secondary in cranial-caudal (1-2 mm standard deviation) and lateral directions (0.5-1 mm standard deviation). They are mostly due to the rectal state of filling and mildly due to bladder filling or inferior limbs position. On the other hand the shorter movement that occurs during the treatment session is mostly variation of position around a steady point represented by the apex. Ones again, the rectal filling state is the principle cause. This way, during the 20 minutes of a treatment session, including the positioning of the patient, a movement of less than 3 mm could be expected when the rectum is empty. Ideally, real time imaging tools should allow an accurate localisation of the prostate and the adaptation of the dosimetry before each treatment session in a time envelope not exceeding 20 minutes. (author)

Learning rational temporal eye movement strategies.

Science.gov (United States)

Hoppe, David; Rothkopf, Constantin A

2016-07-19

During active behavior humans redirect their gaze several times every second within the visual environment. Where we look within static images is highly efficient, as quantified by computational models of human gaze shifts in visual search and face recognition tasks. However, when we shift gaze is mostly unknown despite its fundamental importance for survival in a dynamic world. It has been suggested that during naturalistic visuomotor behavior gaze deployment is coordinated with task-relevant events, often predictive of future events, and studies in sportsmen suggest that timing of eye movements is learned. Here we establish that humans efficiently learn to adjust the timing of eye movements in response to environmental regularities when monitoring locations in the visual scene to detect probabilistically occurring events. To detect the events humans adopt strategies that can be understood through a computational model that includes perceptual and acting uncertainties, a minimal processing time, and, crucially, the intrinsic costs of gaze behavior. Thus, subjects traded off event detection rate with behavioral costs of carrying out eye movements. Remarkably, based on this rational bounded actor model the time course of learning the gaze strategies is fully explained by an optimal Bayesian learner with humans' characteristic uncertainty in time estimation, the well-known scalar law of biological timing. Taken together, these findings establish that the human visual system is highly efficient in learning temporal regularities in the environment and that it can use these regularities to control the timing of eye movements to detect behaviorally relevant events.

FUNdamental Movement in Early Childhood.

Science.gov (United States)

Campbell, Linley

2001-01-01

Noting that the development of fundamental movement skills is basic to children's motor development, this booklet provides a guide for early childhood educators in planning movement experiences for children between 4 and 8 years. The booklet introduces a wide variety of appropriate practices to promote movement skill acquisition and increased…

Measuring Fine-Scale White-Tailed Deer Movements and Environmental Influences Using GPS Collars

Directory of Open Access Journals (Sweden)

Stephen L. Webb

2010-01-01

Full Text Available Few studies have documented fine-scale movements of ungulate species, including white-tailed deer (Odocoileus virginianus, despite the advent of global positioning system (GPS technology incorporated into tracking devices. We collected fine-scale temporal location estimates (i.e., 15 min/relocation attempt from 17 female and 15 male white-tailed deer over 7 years and 3 seasons in Oklahoma, USA. Our objectives were to document fine-scale movements of females and males and determine effects of reproductive phase, moon phase, and short-term weather patterns on movements. Female and male movements were primarily crepuscular. Male total daily movements were 20% greater during rut (7,363m±364 than postrut (6,156m±260. Female daily movements were greatest during postparturition (3,357m±91, followed by parturition (2,902m±107, and preparturition (2,682m±121. We found moon phase had no effect on daily, nocturnal, and diurnal deer movements and fine-scale temporal weather conditions had an inconsistent influence on deer movement patterns within season. Our data suggest that hourly and daily variation in weather events have minimal impact on movements of white-tailed deer in southern latitudes. Instead, routine crepuscular movements, presumed to maximize thermoregulation and minimize predation risk, appear to be the most important factors influencing movements.

Uma concepção psicanalítica de personalidade: teoria das relações objetais de Fairbairn Una concepción psicoanalítica de la personalidad: la teoría de las relaciones objetales de Fairbairn A psychoanalytical conception of personality: Fairbairn's object-relations theory

Directory of Open Access Journals (Sweden)

Luiz Augusto M. Celes

2008-03-01

propone realizar en la teoría psicoanalítica en función de la concepción de la meta libidinal como sujeto.The main purpose of this essay is to develop the idea that the object-relations theory, introduced in the psychoanalytical movement as an opposition to the libido theory as basis to psychic constitution, produced a radical change in the psychoanalytical concept of subjects. Change is represented by the quitting of the drive as a subject foundation and by the apprehension and comprehension of subjects as personalities, or rather, substantially structured. In terms of methodology, the main work by William Ronald D. Fairbairn (1889-1964 was analyzed and taken as paradigmatic for all object-relations theories. The evolution of Fairbairn's thoughts, from his studies on schizophrenia - and the contradiction it brought to the contemporary libido theory - to the changes and overcoming the author proposed to accomplish in psychoanalytical theory, as a result of his finding that the libidinal goal is an object, are presented.

Overview of Movement Disorders

Science.gov (United States)

... of Delirium Additional Content Medical News Overview of Movement Disorders By Hector A. Gonzalez-Usigli, MD, Professor ... Neurology, HE UMAE Centro Médico Nacional de Occidente; Movement Disorders Clinic, Neurology at IMSS Alberto Espay, MD, ...

Movement as utopia.

Science.gov (United States)

Couton, Philippe; López, José Julián

2009-10-01

Opposition to utopianism on ontological and political grounds has seemingly relegated it to a potentially dangerous form of antiquated idealism. This conclusion is based on a restrictive view of utopia as excessively ordered panoptic discursive constructions. This overlooks the fact that, from its inception, movement has been central to the utopian tradition. The power of utopianism indeed resides in its ability to instantiate the tension between movement and place that has marked social transformations in the modern era. This tension continues in contemporary discussions of movement-based social processes, particularly international migration and related identity formations, such as open borders transnationalism and cosmopolitanism. Understood as such, utopia remains an ongoing and powerful, albeit problematic instrument of social and political imagination.

Followership in Ecology/Environment Social Movements.

Science.gov (United States)

Clavner, Jerry B.; Sumodi, Veronica R.

The paper analyzes the failure of the ecology/environmental movement to develop into a social movement and to generate a mass following. The movement has had difficulty not only in organizing collective behavior but also in maintaining the necessary momentum to change into a full-fledged social movement. Obvious reasons are that ecologists…

Bewitched - The Tea Party Movement

DEFF Research Database (Denmark)

Ashbee, Edward

2011-01-01

This article considers the development of the Tea Party movement, the character of its thinking and the nature of the interests and constituencies to which it is tied. The article suggests that despite the importance of ideas and interests, and the process of interaction between them, the movement....... The political friction that this creates has contributed to the anger that has characterised the movement. While the Tea Party movement may, as such, have only an ephemeral existence, independent conservatives are likely to remain a significant and potent constituency and will, within the institutional...

The anti-nuclear movement and its critics: the social base of support

International Nuclear Information System (INIS)

Douglin, J.J.

1976-01-01

The nature of the anti-nuclear movement can be defined in terms of its current status and those actively involved in it, with the aim of delineating areas for combatting anti-nuclear protest. The ωnatural' course of a social movement tends to be cyclical. The anti-nuclear movement is apparently in the coalescence or second stage of progression. The Canadian Coalition for Nuclear Responsibility (CCNR) is a movement having many issues, concerns and strategies which typify the anti-nuclear movement. The strategy of the CCNR is to attempt to make the environment a major political issue which will polarize the public around nuclear power in Canada. The Canadian movement cannot achieve the status of that in the U.S. without first developing a tighter organizational structure and greater co-ordination, a large base of numbers and resources, extended division of labour, and regular political thrusts. It may also have to shed its environmentalist image and become a social and political movement. As environmentalists are the chief critics of nuclear power a sociological profile has been developed for them, including a breakdown of typical aims, beliefs, background and position on issues within the movement, as an aid to anticipating future actions against the nuclear industry. (J.T.A.)

Learning fast accurate movements requires intact frontostriatal circuits

Directory of Open Access Journals (Sweden)

Britne eShabbott

2013-11-01

Full Text Available The basal ganglia are known to play a crucial role in movement execution, but their importance for motor skill learning remains unclear. Obstacles to our understanding include the lack of a universally accepted definition of motor skill learning (definition confound, and difficulties in distinguishing learning deficits from execution impairments (performance confound. We studied how healthy subjects and subjects with a basal ganglia disorder learn fast accurate reaching movements, and we addressed the definition and performance confounds by: 1 focusing on an operationally defined core element of motor skill learning (speed-accuracy learning, and 2 using normal variation in initial performance to separate movement execution impairment from motor learning abnormalities. We measured motor skill learning learning as performance improvement in a reaching task with a speed-accuracy trade-off. We compared the performance of subjects with Huntington’s disease (HD, a neurodegenerative basal ganglia disorder, to that of premanifest carriers of the HD mutation and of control subjects. The initial movements of HD subjects were less skilled (slower and/or less accurate than those of control subjects. To factor out these differences in initial execution, we modeled the relationship between learning and baseline performance in control subjects. Subjects with HD exhibited a clear learning impairment that was not explained by differences in initial performance. These results support a role for the basal ganglia in both movement execution and motor skill learning.

Effects of Saccadic Bilateral Eye Movements on Episodic and Semantic Autobiographical Memory Fluency

OpenAIRE

Parker, Andrew; Parkin, Adam; Dagnall, Neil

2013-01-01

Performing a sequence of fast saccadic horizontal eye movements has been shown to facilitate performance on a range of cognitive tasks, including the retrieval of episodic memories. One explanation for these effects is based on the hypothesis that saccadic eye movements increase hemispheric interaction, and that such interactions are important for particular types of memory. The aim of the current research was to assess the effect of horizontal saccadic eye movements on the retrieval of both ...

Photoperiod control of downstream movements of Atlantic salmon Salmo salar smolts

Science.gov (United States)

Zydlewski, Gayle B.; Stich, Daniel S.; McCormick, Stephen D.

2014-01-01

This study provides the first direct observations that photoperiod controls the initiation of downstream movement in Atlantic salmon Salmo salar smolts. Under simulated natural day length (LDN) conditions and seasonal increases in temperature, smolts increased their downstream movements five-fold for a period of 1 month in late spring. Under the same conditions, parr did not show changes in downstream movement behaviour. When given a shortened day length (10L:14D) beginning in late winter, smolts did not increase the number of downstream movements. An early increase in day length (16L:8D) in late winter resulted in earlier initiation and termination of downstream movements compared to the LDN group. Physiological status and behaviour were related but not completely coincident: gill Na+/K+-ATPase activity increased in all treatments and thyroid hormone was elevated prior to movement in 16L:8D treatment. The most parsimonious model describing downstream movement of smolts included synergistic effects of photoperiod treatment and temperature, indicating that peak movements occurred at colder temperatures in the 16L:8D treatment than in LDN, and temperature did not influence movement of smolts in the 10L:14D treatment. The complicated interactions of photoperiod and temperature are not surprising since many organisms have evolved to rely on correlations among environmental cues and windows of opportunity to time behaviours associated with life-history transitions. These complicated interactions, however, have serious implications for phenological adjustments and persistence ofS. salar populations in response to climate change.

Movement of the diaphragm during radiation treatment

International Nuclear Information System (INIS)

Nishioka, Masayuki; Fujioka, Tomio; Sakurai, Makoto; Nakajima, Toshifumi; Onoyama, Yasuto.

1991-01-01

Movement of the target volume during the exposure to radiation results in decreased accuracy in radiotherapy. We carried out the quantitative evaluation of the movement of the diaphragm during the radiation therapy. Seventy seven patients, who received radiation therapy for lung cancer from December 1988 to February 1990 at the Osaka-prefectural Habikino Hospital, were studied. The movement was recorded with a sonoprinter at the time of treatment planning for radiotherapy, and the length of movement was evaluated at 6 points on the diaphragm. In a study of 402 points in 77 patients, the average movement was 12 mm, and the maximum movement was 40 mm. At the 17% of the points, the movement exceeded 20 mm. The largest movement was observed at the outer point of the right lung. Movement was greater in men than in women. Performance status was not related to the degree of movement. We concluded that in chest and abdominal irradiation, movement caused by respiration is not negligible, and synchronized radiotherapy should be developed in the future. (author)

Magnetoencephalographic study on facial movements

Directory of Open Access Journals (Sweden)

Kensaku eMiki

2014-07-01

Full Text Available In this review, we introduced our three studies that focused on facial movements. In the first study, we examined the temporal characteristics of neural responses elicited by viewing mouth movements, and assessed differences between the responses to mouth opening and closing movements and an averting eyes condition. Our results showed that the occipitotemporal area, the human MT/V5 homologue, was active in the perception of both mouth and eye motions. Viewing mouth and eye movements did not elicit significantly different activity in the occipitotemporal area, which indicated that perception of the movement of facial parts may be processed in the same manner, and this is different from motion in general. In the second study, we investigated whether early activity in the occipitotemporal region evoked by eye movements was influenced by a face contour and/or features such as the mouth. Our results revealed specific information processing for eye movements in the occipitotemporal region, and this activity was significantly influenced by whether movements appeared with the facial contour and/or features, in other words, whether the eyes moved, even if the movement itself was the same. In the third study, we examined the effects of inverting the facial contour (hair and chin and features (eyes, nose, and mouth on processing for static and dynamic face perception. Our results showed the following: (1 In static face perception, activity in the right fusiform area was affected more by the inversion of features while that in the left fusiform area was affected more by a disruption in the spatial relationship between the contour and features, and (2 In dynamic face perception, activity in the right occipitotemporal area was affected by the inversion of the facial contour.

Eye movement training is most effective when it involves a task-relevant sensorimotor decision.

Science.gov (United States)

Fooken, Jolande; Lalonde, Kathryn M; Mann, Gurkiran K; Spering, Miriam

2018-04-01

Eye and hand movements are closely linked when performing everyday actions. We conducted a perceptual-motor training study to investigate mutually beneficial effects of eye and hand movements, asking whether training in one modality benefits performance in the other. Observers had to predict the future trajectory of a briefly presented moving object, and intercept it at its assumed location as accurately as possible with their finger. Eye and hand movements were recorded simultaneously. Different training protocols either included eye movements or a combination of eye and hand movements with or without external performance feedback. Eye movement training did not transfer across modalities: Irrespective of feedback, finger interception accuracy and precision improved after training that involved the hand, but not after isolated eye movement training. Conversely, eye movements benefited from hand movement training or when external performance feedback was given, thus improving only when an active interceptive task component was involved. These findings indicate only limited transfer across modalities. However, they reveal the importance of creating a training task with an active sensorimotor decision to improve the accuracy and precision of eye and hand movements.

Subthalamic nucleus detects unnatural android movement.

Science.gov (United States)

Ikeda, Takashi; Hirata, Masayuki; Kasaki, Masashi; Alimardani, Maryam; Matsushita, Kojiro; Yamamoto, Tomoyuki; Nishio, Shuichi; Ishiguro, Hiroshi

2017-12-19

An android, i.e., a realistic humanoid robot with human-like capabilities, may induce an uncanny feeling in human observers. The uncanny feeling about an android has two main causes: its appearance and movement. The uncanny feeling about an android increases when its appearance is almost human-like but its movement is not fully natural or comparable to human movement. Even if an android has human-like flexible joints, its slightly jerky movements cause a human observer to detect subtle unnaturalness in them. However, the neural mechanism underlying the detection of unnatural movements remains unclear. We conducted an fMRI experiment to compare the observation of an android and the observation of a human on which the android is modelled, and we found differences in the activation pattern of the brain regions that are responsible for the production of smooth and natural movement. More specifically, we found that the visual observation of the android, compared with that of the human model, caused greater activation in the subthalamic nucleus (STN). When the android's slightly jerky movements are visually observed, the STN detects their subtle unnaturalness. This finding suggests that the detection of unnatural movements is attributed to an error signal resulting from a mismatch between a visual input and an internal model for smooth movement.

The Gender Equity Movement in Women's Sports: A Literature Review and Recommendations.

Science.gov (United States)

Karr-Kidwell, PJ; Sorenson, Karen

This paper provides a review of the literature published between 1973 and 1993 related to the gender equity movement on varsity and collegiate levels of women's sports, and offers recommendations for women's sports into the 21st century. The paper focuses on the equity movement in the 20th century, including a historical perspective of women in…

Movement games in sports training of children

OpenAIRE

Komoň, Tomáš

2015-01-01

Title: Movement Games in Sports Training of Children Objectives: Create a systemized inventory of movement games. Movement games categorized according to which football skills can developed. Verify popularity of the each movement game in simple questionnaire. Methods: The literature search and data analysis. Also, quantitative research in the form of a simple questionnaire. Results: Systematized inventory of 39 movement games with methodological descriptions. Each movement game has feedback i...

Identification and risk estimation of movement strategies during cutting maneuvers.

Science.gov (United States)

David, Sina; Komnik, Igor; Peters, Markus; Funken, Johannes; Potthast, Wolfgang

2017-12-01

Approximately 70% of anterior cruciate ligament (ACL) injuries occur in non-contact situations during cutting and landing maneuvers. Parameters such as footstrike patterns and trunk orientation were found to influence ACL relevant knee loading, however, the relationship between the whole body movement and injury risk is debated. This study identifies whole body movement strategies that increase injury risk, and provides training recommendations to reduce this risk or enable a save return to sports after injury. Experimental cross-sectional study design. Three dimensional movement analysis was carried out to investigate 50 participants performing anticipated 90° cutting maneuvers. To identify and characterize movement strategies, footstrike pattern, knee valgus moment, knee internal rotation moment, angle of attack, shoulder and pelvis axis were analyzed using statistical parametric mapping. Three different movement strategies were identified. One strategy included rearfoot striking in combination with a relatively upright body position which generated higher knee joint loads than the second strategy, forefoot striking in combination with more backwards leaning and pre-rotation of the trunk towards the new movement direction. A third strategy combined forefoot striking with less preorientation which increased the ACL relevant knee joint load compared to the second strategy. The identified movement strategies clearly pre-determine the injury risk during non-contact situations with the third strategy as the most unfavorable one. Compared to the study of isolated parameters, the analysis of the whole body movement allowed for detailed separation of more risky from less risky cutting strategies. These results give practical recommendations for the prevention of ACL injury. Copyright © 2017 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

Training on Movement Figure-Ground Discrimination Remediates Low-Level Visual Timing Deficits in the Dorsal Stream, Improving High-Level Cognitive Functioning, Including Attention, Reading Fluency, and Working Memory

Directory of Open Access Journals (Sweden)

Teri Lawton

2017-05-01

Full Text Available The purpose of this study was to determine whether neurotraining to discriminate a moving test pattern relative to a stationary background, figure-ground discrimination, improves vision and cognitive functioning in dyslexics, as well as typically-developing normal students. We predict that improving the speed and sensitivity of figure-ground movement discrimination (PATH to Reading neurotraining acts to remediate visual timing deficits in the dorsal stream, thereby improving processing speed, reading fluency, and the executive control functions of attention and working memory in both dyslexic and normal students who had PATH neurotraining more than in those students who had no neurotraining. This prediction was evaluated by measuring whether dyslexic and normal students improved on standardized tests of cognitive skills following neurotraining exercises, more than following computer-based guided reading (Raz-Kids (RK. The neurotraining used in this study was visually-based training designed to improve magnocellular function at both low and high levels in the dorsal stream: the input to the executive control networks coding working memory and attention. This approach represents a paradigm shift from the phonologically-based treatment for dyslexia, which concentrates on high-level speech and reading areas. This randomized controlled-validation study was conducted by training the entire second and third grade classrooms (42 students for 30 min twice a week before guided reading. Standardized tests were administered at the beginning and end of 12-weeks of intervention training to evaluate improvements in academic skills. Only movement-discrimination training remediated both low-level visual timing deficits and high-level cognitive functioning, including selective and sustained attention, reading fluency and working memory for both dyslexic and normal students. Remediating visual timing deficits in the dorsal stream revealed the causal role of visual

Training on Movement Figure-Ground Discrimination Remediates Low-Level Visual Timing Deficits in the Dorsal Stream, Improving High-Level Cognitive Functioning, Including Attention, Reading Fluency, and Working Memory.

Science.gov (United States)

Lawton, Teri; Shelley-Tremblay, John

2017-01-01

The purpose of this study was to determine whether neurotraining to discriminate a moving test pattern relative to a stationary background, figure-ground discrimination, improves vision and cognitive functioning in dyslexics, as well as typically-developing normal students. We predict that improving the speed and sensitivity of figure-ground movement discrimination ( PATH to Reading neurotraining) acts to remediate visual timing deficits in the dorsal stream, thereby improving processing speed, reading fluency, and the executive control functions of attention and working memory in both dyslexic and normal students who had PATH neurotraining more than in those students who had no neurotraining. This prediction was evaluated by measuring whether dyslexic and normal students improved on standardized tests of cognitive skills following neurotraining exercises, more than following computer-based guided reading ( Raz-Kids ( RK )). The neurotraining used in this study was visually-based training designed to improve magnocellular function at both low and high levels in the dorsal stream: the input to the executive control networks coding working memory and attention. This approach represents a paradigm shift from the phonologically-based treatment for dyslexia, which concentrates on high-level speech and reading areas. This randomized controlled-validation study was conducted by training the entire second and third grade classrooms (42 students) for 30 min twice a week before guided reading. Standardized tests were administered at the beginning and end of 12-weeks of intervention training to evaluate improvements in academic skills. Only movement-discrimination training remediated both low-level visual timing deficits and high-level cognitive functioning, including selective and sustained attention, reading fluency and working memory for both dyslexic and normal students. Remediating visual timing deficits in the dorsal stream revealed the causal role of visual movement

Training on Movement Figure-Ground Discrimination Remediates Low-Level Visual Timing Deficits in the Dorsal Stream, Improving High-Level Cognitive Functioning, Including Attention, Reading Fluency, and Working Memory

Science.gov (United States)

Lawton, Teri; Shelley-Tremblay, John

2017-01-01

The purpose of this study was to determine whether neurotraining to discriminate a moving test pattern relative to a stationary background, figure-ground discrimination, improves vision and cognitive functioning in dyslexics, as well as typically-developing normal students. We predict that improving the speed and sensitivity of figure-ground movement discrimination (PATH to Reading neurotraining) acts to remediate visual timing deficits in the dorsal stream, thereby improving processing speed, reading fluency, and the executive control functions of attention and working memory in both dyslexic and normal students who had PATH neurotraining more than in those students who had no neurotraining. This prediction was evaluated by measuring whether dyslexic and normal students improved on standardized tests of cognitive skills following neurotraining exercises, more than following computer-based guided reading (Raz-Kids (RK)). The neurotraining used in this study was visually-based training designed to improve magnocellular function at both low and high levels in the dorsal stream: the input to the executive control networks coding working memory and attention. This approach represents a paradigm shift from the phonologically-based treatment for dyslexia, which concentrates on high-level speech and reading areas. This randomized controlled-validation study was conducted by training the entire second and third grade classrooms (42 students) for 30 min twice a week before guided reading. Standardized tests were administered at the beginning and end of 12-weeks of intervention training to evaluate improvements in academic skills. Only movement-discrimination training remediated both low-level visual timing deficits and high-level cognitive functioning, including selective and sustained attention, reading fluency and working memory for both dyslexic and normal students. Remediating visual timing deficits in the dorsal stream revealed the causal role of visual movement

Large-scale movements in European badgers: has the tail of the movement kernel been underestimated?

Science.gov (United States)

Byrne, Andrew W; Quinn, John L; O'Keeffe, James J; Green, Stuart; Sleeman, D Paddy; Martin, S Wayne; Davenport, John

2014-07-01

Characterizing patterns of animal movement is a major aim in population ecology, and yet doing so at an appropriate spatial scale remains a major challenge. Estimating the frequency and distances of movements is of particular importance when species are implicated in the transmission of zoonotic diseases. European badgers (Meles meles) are classically viewed as exhibiting limited dispersal, and yet their movements bring them into conflict with farmers due to their potential to spread bovine tuberculosis in parts of their range. Considerable uncertainty surrounds the movement potential of badgers, and this may be related to the spatial scale of previous empirical studies. We conducted a large-scale mark-recapture study (755 km(2); 2008-2012; 1935 capture events; 963 badgers) to investigate movement patterns in badgers, and undertook a comparative meta-analysis using published data from 15 European populations. The dispersal movement (>1 km) kernel followed an inverse power-law function, with a substantial 'tail' indicating the occurrence of rare long-distance dispersal attempts during the study period. The mean recorded distance from this distribution was 2.6 km, the 95 percentile was 7.3 km and the longest recorded was 22.1 km. Dispersal frequency distributions were significantly different between genders; males dispersed more frequently than females, but females made proportionally more long-distance dispersal attempts than males. We used a subsampling approach to demonstrate that the appropriate minimum spatial scale to characterize badger movements in our study population was 80 km(2), substantially larger than many previous badger studies. Furthermore, the meta-analysis indicated a significant association between maximum movement distance and study area size, while controlling for population density. Maximum long-distance movements were often only recorded by chance beyond the boundaries of study areas. These findings suggest that the tail of the badger

Studying Social Movements

DEFF Research Database (Denmark)

Uldam, Julie; McCurdy, Patrick

2013-01-01

The research method of participant observation has long been used by scholars interested in the motivations, dynamics, tactics and strategies of social movements from a movement perspective. Despite participant observation being a common research method, there have been very few efforts to bring...... together this literature, which has often been spread across disciplines. This makes it difficult to identify the various challenges (and their interrelation) facing participant observers. Consequently, this article first reviews how participant observation roles have been conceptualised in general...... and then draws specific links to how the method has been used in the study of activism and social movements. In doing so, this article brings together key academic debates on participant observation, which have been considered separately, such as insider/outsider and overt/covert, but not previously been brought...

Eye movement analysis for activity recognition using electrooculography.

Science.gov (United States)

Bulling, Andreas; Ward, Jamie A; Gellersen, Hans; Tröster, Gerhard

2011-04-01

In this work, we investigate eye movement analysis as a new sensing modality for activity recognition. Eye movement data were recorded using an electrooculography (EOG) system. We first describe and evaluate algorithms for detecting three eye movement characteristics from EOG signals-saccades, fixations, and blinks-and propose a method for assessing repetitive patterns of eye movements. We then devise 90 different features based on these characteristics and select a subset of them using minimum redundancy maximum relevance (mRMR) feature selection. We validate the method using an eight participant study in an office environment using an example set of five activity classes: copying a text, reading a printed paper, taking handwritten notes, watching a video, and browsing the Web. We also include periods with no specific activity (the NULL class). Using a support vector machine (SVM) classifier and person-independent (leave-one-person-out) training, we obtain an average precision of 76.1 percent and recall of 70.5 percent over all classes and participants. The work demonstrates the promise of eye-based activity recognition (EAR) and opens up discussion on the wider applicability of EAR to other activities that are difficult, or even impossible, to detect using common sensing modalities.

Essentials of psychoanalytic cure: a symposium. Introduction and survey of some previous views.

Science.gov (United States)

Osman, M P; Tabachnick, N D

1988-01-01

Friedman (1978) suggested that implicit in the theories of the psychoanalytic process a classification of three separate trends can be identified. In the first instance, there is what could be called "understanding," whether it be intellectual or emotional. Second, there is "attachment," which refers to curative measures based on some "binding emotional reaction to the analyst." And third, and less explicitly, there is "integration," which refers to the development of a synthesis that has the effect of harmonizing parts of the mind or elevating psychic functioning to a higher level. Freud's writings embodied all three of these trends. The participants of the symposium at Marienbad, being strongly influenced by Strachey's emphasis on superego alteration through introjection, placed the greater stress on attachment. Loewald, emphasizing as he does the importance of the patient's identification with the analyst as a corrective reliving of the origins of identification in childhood, highlights attachment while also relating it to understanding. Stone and Gitelson also focused on the beneficial aspects of the affective link to the analyst and the important function served by this link in facilitating understanding of the analyst's interpretation. At the Edinburgh conference, however, aside from Gitelson and Nacht, who viewed attachment as an integrating or structuring aspect of the analytic process, the participants placed their confidence almost completely on "understanding" strictly through interpretation. In the latest debate between the proponents of self psychology and the object relations approach proposed by Kernberg, many aspects of these previous discussions and controversies have resurfaced (Friedman, 1978). Kohut, utilizing Freud's concept that links gratification and minimal frustration together as the developer of structure, relied on the empathic bond between patient and analyst as a basic component of the process of cure. Kernberg, however, relying

Making an Art of Creativity: The Cognitive Science of Duchamp and Dada

DEFF Research Database (Denmark)

Prager, Phillip

2012-01-01

Dada is the infant terrible of art history, an anarchic movement that is typically referred to as nihilistic, pathological, and firmly enshrined within the modernist paradigm and the context of WWI. Through the lens of classical, romantic, and psychoanalytic notions, it certainly appears almost...... antithetical to creativity. Yet from a cognitive point-of-view, Dada marks a watershed in the understanding of creativity, and articulates principles of creative cognition with surprising insight and precision many decades ahead of science....

O sino do amor e o badalar do recalque: notas sobre Dão-Lalalão, de Guimarães Rosa

Directory of Open Access Journals (Sweden)

Edinael Sanches Rocha

2009-10-01

Full Text Available The present article approaches the novel Dão-Lalalão, by João Guimarães Rosa, undertaking a stylistic analysis of the narrative and articulating with the psychoanalytic theory of Freud, mainly with the repression concept. Starting from Guimarães Rosa’s own indications present in other works, its proposed the metaphor of the chime of a bell as correlation with the internal and external movements of the protagonist.

Meditative Movement for Depression and Anxiety

Directory of Open Access Journals (Sweden)

Peter ePayne

2013-07-01

Full Text Available This review focuses on Meditative Movement (MM and its effects on anxiety, depression and other affective states. MM is a term identifying forms of exercise that use movement in conjunction with meditative attention to body sensations, including proprioception, interoception and kinesthesis. MM includes the traditional Chinese methods of Qigong (Chi Kung and Taijiquan (Tai Chi, some forms of Yoga and other Asian practices, as well as Western Somatic practices; however this review focuses primarily on Qigong and Taijiquan. We clarify the differences between MM and conventional exercise, present descriptions of several of the key methodologies of MM, and suggest how research into these practices may be approached in a systematic way. We also present evidence for possible mechanisms of the effects of MM on affective states, including the roles of posture, rhythm, coherent breathing, and the involvement of specific cortical and subcortical structures. We survey research outcomes summarized in reviews published since 2007. Results suggest that MM may be at least as effective as conventional exercise or other interventions in ameliorating anxiety and depression; however, study quality is generally poor and there are many confounding factors. This makes it difficult to draw definitive conclusions at this time. We suggest, however, that more research is warranted, and we offer specific suggestions for ensuring high-quality and productive future studies.

FUNCTIONAL MOVEMENT SCREENING: THE USE OF FUNDAMENTAL MOVEMENTS AS AN ASSESSMENT OF FUNCTION ‐ PART 1

OpenAIRE

Cook, Gray; Burton, Lee; Hoogenboom, Barbara J.; Voight, Michael

2014-01-01

To prepare an athlete for the wide variety of activities needed to participate in or return to their sport, the analysis of fundamental movements should be incorporated into screening in order to determine who possesses, or lacks, the ability to perform certain essential movements. In a series of two articles, the background and rationale for the analysis of fundamental movement will be provided. The Functional Movement Screen (FMS™) will be described, and any evidence related to its use will...

Eye Movement Indices in the Study of Depressive Disorder.

Science.gov (United States)

Li, Yu; Xu, Yangyang; Xia, Mengqing; Zhang, Tianhong; Wang, Junjie; Liu, Xu; He, Yongguang; Wang, Jijun

2016-12-25

Impaired cognition is one of the most common core symptoms of depressive disorder. Eye movement testing mainly reflects patients' cognitive functions, such as cognition, memory, attention, recognition, and recall. This type of testing has great potential to improve theories related to cognitive functioning in depressive episodes as well as potential in its clinical application. This study investigated whether eye movement indices of patients with unmedicated depressive disorder were abnormal or not, as well as the relationship between these indices and mental symptoms. Sixty patients with depressive disorder and sixty healthy controls (who were matched by gender, age and years of education) were recruited, and completed eye movement tests including three tasks: fixation task, saccade task and free-view task. The EyeLink desktop eye tracking system was employed to collect eye movement information, and analyze the eye movement indices of the three tasks between the two groups. (1) In the fixation task, compared to healthy controls, patients with depressive disorder showed more fixations, shorter fixation durations, more saccades and longer saccadic lengths; (2) In the saccade task, patients with depressive disorder showed longer anti-saccade latencies and smaller anti-saccade peak velocities; (3) In the free-view task, patients with depressive disorder showed fewer saccades and longer mean fixation durations; (4) Correlation analysis showed that there was a negative correlation between the pro-saccade amplitude and anxiety symptoms, and a positive correlation between the anti-saccade latency and anxiety symptoms. The depression symptoms were negatively correlated with fixation times, saccades, and saccadic paths respectively in the free-view task; while the mean fixation duration and depression symptoms showed a positive correlation. Compared to healthy controls, patients with depressive disorder showed significantly abnormal eye movement indices. In addition

Structural and biomechanical basis of mitochondrial movement in eukaryotic cells

Directory of Open Access Journals (Sweden)

Wu M

2013-10-01

Full Text Available Min Wu,1 Aruna Kalyanasundaram,2 Jie Zhu1 1Laboratory of Biomechanics and Engineering, Institute of Biophysics, College of Science, Northwest A&F University, Yangling, Shaanxi, People's Republic of China; 2College of Pharmacology, University of Illinois at Chicago, Chicago, IL, USA Abstract: Mitochondria serve as energy-producing organelles in eukaryotic cells. In addition to providing the energy supply for cells, the mitochondria are also involved in other processes, such as proliferation, differentiation, information transfer, and apoptosis, and play an important role in regulation of cell growth and the cell cycle. In order to achieve these functions, the mitochondria need to move to the corresponding location. Therefore, mitochondrial movement has a crucial role in normal physiologic activity, and any mitochondrial movement disorder will cause irreparable damage to the organism. For example, recent studies have shown that abnormal movement of the mitochondria is likely to be the reason for Charcot–Marie–Tooth disease, amyotrophic lateral sclerosis, Alzheimer's disease, Huntington's disease, Parkinson's disease, and schizophrenia. So, in the cell, especially in the particular polarized cell, the appropriate distribution of mitochondria is crucial to the function and survival of the cell. Mitochondrial movement is mainly associated with the cytoskeleton and related proteins. However, those components play different roles according to cell type. In this paper, we summarize the structural basis of mitochondrial movement, including microtubules, actin filaments, motor proteins, and adaptin, and review studies of the biomechanical mechanisms of mitochondrial movement in different types of cells. Keywords: mitochondrial movement, microtubules, actin filaments, motor proteins, adaptin

Genetics Home Reference: congenital mirror movement disorder

Science.gov (United States)

... Health Conditions Congenital mirror movement disorder Congenital mirror movement disorder Printable PDF Open All Close All Enable ... view the expand/collapse boxes. Description Congenital mirror movement disorder is a condition in which intentional movements ...

THE MOVEMENT SYSTEM IN EDUCATION.

Science.gov (United States)

Hoogenboom, Barbara J; Sulavik, Mark

2017-11-01

Although many physical therapists have begun to focus on movement and function in clinical practice, a significant number continue to focus on impairments or pathoanatomic models to direct interventions. This paradigm may be driven by the current models used to direct and guide curricula used for physical therapist education. The methods by which students are educated may contribute to a focus on independent systems, rather than viewing the body as a functional whole. Students who enter practice must be able to integrate information across multiple systems that affect a patient or client's movement and function. Such integration must be taught to students and it is the responsibility of those in physical therapist education to embrace and teach the next generation of students this identifying professional paradigm of the movement system. The purpose of this clinical commentary is to describe the current state of the movement system in physical therapy education, suggest strategies for enhancing movement system focus in entry level education, and envision the future of physical therapy education related to the movement system. Contributions by a student author offer depth and perspective to the ideas and suggestions presented. 5.

On Biometrics With Eye Movements.

Science.gov (United States)

Zhang, Youming; Juhola, Martti

2017-09-01

Eye movements are a relatively novel data source for biometric identification. When video cameras applied to eye tracking become smaller and more efficient, this data source could offer interesting opportunities for the development of eye movement biometrics. In this paper, we study primarily biometric identification as seen as a classification task of multiple classes, and secondarily biometric verification considered as binary classification. Our research is based on the saccadic eye movement signal measurements from 109 young subjects. In order to test the data measured, we use a procedure of biometric identification according to the one-versus-one (subject) principle. In a development from our previous research, which also involved biometric verification based on saccadic eye movements, we now apply another eye movement tracker device with a higher sampling frequency of 250 Hz. The results obtained are good, with correct identification rates at 80-90% at their best.

The question of representation in the psychoanalytical and cognitive-behavioural approaches. Some theoretical aspects and therapy considerations

Directory of Open Access Journals (Sweden)

Philippe eDe Timary

2011-04-01

Full Text Available This paper compares the cognitive-behavioural and psychoanalytical approaches with respect to the way in which each of them conceives of representation and deals with the issues that this involves. In both of them conscious and latent (unconscious representations play a crucial role. Highlighting similarities and differences facilitate communication on a theoretical level but also prove helpful to the clinical practitioners involved. We try to put forward an attempt at comparison, with the idea of going beyond the -- obviously important -- differences in vocabulary. In this attempt at comparison, we have successively compared the definitions of representation and the respective therapeutic interventions proposed by each approach. There are no doubt many overlapping elements in the way in which the workings of the mind are conceived of in these approaches, particularly as regards their links with affects. We next developed the implications of representation deficits in pathology, suggesting the important role played by elements that are avoided, suppressed from memory or repressed, and with respect to the need to treat such material in a specific manner so as to ensure some progress as to the symptoms presented. We finally summarized common and distinct aspects of the two perspectives. The very fact that two approaches that follow very distinct methodologies reach the same conclusion concerning the importance of distortions and failures of representation in generating mental distress strengthens, in our view, the epistemological reliability of the role of representation in psychopathology.

Early Christian movements: Jesus movements and the renewal of Israel

Directory of Open Access Journals (Sweden)

Richard A. Horsley

2006-10-01

Full Text Available This article investigates the origins and development of the earliest Jesus movements within the context of persistent conflict between the Judean and Galilean peasantry and their Jerusalem and Roman rulers. It explores the prominence of popular prophetic and messianic movements and shows how the earliest movements that formed in response to Jesus’ mission exhibit similar features and patterns. Jesus is not treated as separate from social roles and political-economic relationships. Viewing Jesus against the background of village communities in which people lived, the Gospels are understood as genuine communication with other people in historical social contexts. The article argues that the net effect of these interrelated factors of theologically determined New Testament interpretation is a combination of assumptions and procedures that would be unacceptable in the regular investigation of history. Another version of the essay was published in Horsley, Richard A (ed, A people’s history of Christianity, Volume 1: Christian origins, 23-46. Minneapolis, MN: Fortress.

[Studies on the standardization of parameters for jaw movement analysis--6 degree-of-freedom jaw movements analysis].

Science.gov (United States)

Takeuchi, Hisahiro; Bando, Eiichi; Abe, Susumu

2008-07-01

To establish standardized evaluating methods for jaw movements analysis. In this paper, we investigated evaluating parameters for 6 degree-of-freedom jaw movements data. Recorded data of jaw border movements from 20 male adults were employed as basic samples. The main parameters were as follows: 1. The displacement of an intercondylar midpoint: the length of a straight line between 2 positions of this point, the intercuspal position and other jaw position. 2. The angle of intercondylar axes: the angle between 2 position of the intercondylar axis, the intercuspal position and other jaw position. 3. The angle of incisal-condylar planes: the angle between 2 position of the plane, the intercuspal position and other jaw position (this plane was defined with the incisal point and condylar points of both sides 4. The mandibular motion range index: quantitative values calculated with 2 of 3 parameters described above. The mandibular motion range index showed a close correlation with respective projected areas of the incisal paths, with the projected area of sagittal border movements on the sagittal plane r = 0.82 (p movements on the frontal plane: left lateral border movements r = 0.92 (p movements r = 0.84 (p movements data and relative relationship between the intercuspal position and other jaw position. They were independent of reference coordinate systems and could measure jaw movement quantitatively.

Effects of Saccadic Bilateral Eye Movements on Episodic & Semantic Autobiographical Memory Fluency

Directory of Open Access Journals (Sweden)

Andrew eParker

2013-09-01

Full Text Available Performing a sequence of fast saccadic horizontal eye movements has been shown to facilitate performance on a range of cognitive tasks, including the retrieval of episodic memories. One explanation for these effects is based on the hypothesis that saccadic eye movements increase hemispheric interaction, and that such interactions are important for particular types of memory. The aim of the current research was to assess the effect of horizontal saccadic eye movements on the retrieval of both episodic autobiographical memory (event/incident based memory and semantic autobiographical memory (fact based memory over recent and more distant time periods. It was found that saccadic eye movements facilitated the retrieval of episodic autobiographical memories (over all time periods but not semantic autobiographical memories. In addition, eye movements did not enhance the retrieval of non-autobiographical semantic memory. This finding illustrates a dissociation between the episodic and semantic characteristics of personal memory and is considered within the context of hemispheric contributions to episodic memory performance.

Developing and Integrating Advanced Movement Features Improves Automated Classification of Ciliate Species.

Science.gov (United States)

Soleymani, Ali; Pennekamp, Frank; Petchey, Owen L; Weibel, Robert

2015-01-01

Recent advances in tracking technologies such as GPS or video tracking systems describe the movement paths of individuals in unprecedented details and are increasingly used in different fields, including ecology. However, extracting information from raw movement data requires advanced analysis techniques, for instance to infer behaviors expressed during a certain period of the recorded trajectory, or gender or species identity in case data is obtained from remote tracking. In this paper, we address how different movement features affect the ability to automatically classify the species identity, using a dataset of unicellular microbes (i.e., ciliates). Previously, morphological attributes and simple movement metrics, such as speed, were used for classifying ciliate species. Here, we demonstrate that adding advanced movement features, in particular such based on discrete wavelet transform, to morphological features can improve classification. These results may have practical applications in automated monitoring of waste water facilities as well as environmental monitoring of aquatic systems.

Hans Loewald, psychoanalysis, and the project of autonomy.

Science.gov (United States)

Whitebook, Joel

2008-12-01

For some time psychoanalysts have tended to view Freud's cultural writings--concerning modernity, secularism, science, and religion--disparagingly, seeing them as the unscientific speculations of a misguided genius. But the questions Freud explored in those works are pressing topics that deserve serious attention. Just as fascism provided the historical context in which the critical theorists of the Frankfurt School developed a psychoanalytic social theory in the 1930s and 1940s, so the rise of fundamentalism demands a similar effort today. The "project of autonomy" conceptualized by the psychoanalyst-philosopher Castoriadis can be used to situate psychoanalysis in its broader historical context, as part of the emancipatory movement of modernity, and to elucidate fundamentalism as an attempt to turn back that project and reinstate the values of premodern traditional societies. Because the widespread aversion to secularism today is in no small degree the responsibility of secularists themselves--Freud's relatively crude and simplistic disregard of some of the deepest yearnings of humankind is a case in point--it is time to formulate, using the work of Hans Loewald, a more sensitive and sophisticated psychoanalytic view of religion. Yet psychoanalytic secularists must avoid overcompensating for past mistakes by giving too much ground to antisecularists. The legitimate desire to do justice to religion must not trump the need to advance the project of autonomy as a first priority.

HCN channels segregate stimulation‐evoked movement responses in neocortex and allow for coordinated forelimb movements in rodents

Science.gov (United States)

Farrell, Jordan S.; Palmer, Laura A.; Singleton, Anna C.; Pittman, Quentin J.; Teskey, G. Campbell

2016-01-01

Key points The present study tested whether HCN channels contribute to the organization of motor cortex and to skilled motor behaviour during a forelimb reaching task.Experimental reductions in HCN channel signalling increase the representation of complex multiple forelimb movements in motor cortex as assessed by intracortical microstimulation.Global HCN1KO mice exhibit reduced reaching accuracy and atypical movements during a single‐pellet reaching task relative to wild‐type controls.Acute pharmacological inhibition of HCN channels in forelimb motor cortex decreases reaching accuracy and increases atypical movements during forelimb reaching. Abstract The mechanisms by which distinct movements of a forelimb are generated from the same area of motor cortex have remained elusive. Here we examined a role for HCN channels, given their ability to alter synaptic integration, in the expression of forelimb movement responses during intracortical microstimulation (ICMS) and movements of the forelimb on a skilled reaching task. We used short‐duration high‐resolution ICMS to evoke forelimb movements following pharmacological (ZD7288), experimental (electrically induced cortical seizures) or genetic approaches that we confirmed with whole‐cell patch clamp to substantially reduce I h current. We observed significant increases in the number of multiple movement responses evoked at single sites in motor maps to all three experimental manipulations in rats or mice. Global HCN1 knockout mice were less successful and exhibited atypical movements on a skilled‐motor learning task relative to wild‐type controls. Furthermore, in reaching‐proficient rats, reaching accuracy was reduced and forelimb movements were altered during infusion of ZD7288 within motor cortex. Thus, HCN channels play a critical role in the separation of overlapping movement responses and allow for successful reaching behaviours. These data provide a novel mechanism for the encoding of multiple

Integrating body movement into attractiveness research.

Science.gov (United States)

Fink, Bernhard; Weege, Bettina; Neave, Nick; Pham, Michael N; Shackelford, Todd K

2015-01-01

People judge attractiveness and make trait inferences from the physical appearance of others, and research reveals high agreement among observers making such judgments. Evolutionary psychologists have argued that interest in physical appearance and beauty reflects adaptations that motivate the search for desirable qualities in a potential partner. Although men more than women value the physical appearance of a partner, appearance universally affects social perception in both sexes. Most studies of attractiveness perceptions have focused on third party assessments of static representations of the face and body. Corroborating evidence suggests that body movement, such as dance, also conveys information about mate quality. Here we review evidence that dynamic cues (e.g., gait, dance) also influence perceptions of mate quality, including personality traits, strength, and overall attractiveness. We recommend that attractiveness research considers the informational value of body movement in addition to static cues, to present an integrated perspective on human social perception.

Convergence of marine megafauna movement patterns in coastal and open oceans

KAUST Repository

Sequeira, A. M. M.; Rodrí guez, J. P.; Eguí luz, V. M.; Harcourt, R.; Hindell, M.; Sims, D. W.; Duarte, C. M.; Costa, D. P.; Ferná ndez-Gracia, J.; Ferreira, L. C.; Hays, G. C.; Heupel, M. R.; Meekan, M. G.; Aven, A.; Bailleul, F.; Baylis, A. M. M.; Berumen, Michael L.; Braun, C. D.; Burns, J.; Caley, M. J.; Campbell, R.; Carmichael, R. H.; Clua, E.; Einoder, L. D.; Friedlaender, Ari; Goebel, M. E.; Goldsworthy, S. D.; Guinet, C.; Gunn, J.; Hamer, D.; Hammerschlag, N.; Hammill, M.; Hü ckstä dt, L. A.; Humphries, N. E.; Lea, M.-A.; Lowther, A.; Mackay, A.; McHuron, E.; McKenzie, J.; McLeay, L.; McMahon, C. R.; Mengersen, K.; Muelbert, M. M. C.; Pagano, A. M.; Page, B.; Queiroz, N.; Robinson, P. W.; Shaffer, S. A.; Shivji, M.; Skomal, G. B.; Thorrold, S. R.; Villegas-Amtmann, S.; Weise, M.; Wells, R.; Wetherbee, B.; Wiebkin, A.; Wienecke, B.; Thums, M.

2018-01-01

The extent of increasing anthropogenic impacts on large marine vertebrates partly depends on the animals' movement patterns. Effective conservation requires identification of the key drivers of movement including intrinsic properties and extrinsic constraints associated with the dynamic nature of the environments the animals inhabit. However, the relative importance of intrinsic versus extrinsic factors remains elusive. We analyze a global dataset of ∼2.8 million locations from >2,600 tracked individuals across 50 marine vertebrates evolutionarily separated by millions of years and using different locomotion modes (fly, swim, walk/paddle). Strikingly, movement patterns show a remarkable convergence, being strongly conserved across species and independent of body length and mass, despite these traits ranging over 10 orders of magnitude among the species studied. This represents a fundamental difference between marine and terrestrial vertebrates not previously identified, likely linked to the reduced costs of locomotion in water. Movement patterns were primarily explained by the interaction between species-specific traits and the habitat(s) they move through, resulting in complex movement patterns when moving close to coasts compared with more predictable patterns when moving in open oceans. This distinct difference may be associated with greater complexity within coastal microhabitats, highlighting a critical role of preferred habitat in shaping marine vertebrate global movements. Efforts to develop understanding of the characteristics of vertebrate movement should consider the habitat(s) through which they move to identify how movement patterns will alter with forecasted severe ocean changes, such as reduced Arctic sea ice cover, sea level rise, and declining oxygen content.

Convergence of marine megafauna movement patterns in coastal and open oceans

KAUST Repository

Sequeira, A. M. M.

2018-02-26

The extent of increasing anthropogenic impacts on large marine vertebrates partly depends on the animals\\' movement patterns. Effective conservation requires identification of the key drivers of movement including intrinsic properties and extrinsic constraints associated with the dynamic nature of the environments the animals inhabit. However, the relative importance of intrinsic versus extrinsic factors remains elusive. We analyze a global dataset of ∼2.8 million locations from >2,600 tracked individuals across 50 marine vertebrates evolutionarily separated by millions of years and using different locomotion modes (fly, swim, walk/paddle). Strikingly, movement patterns show a remarkable convergence, being strongly conserved across species and independent of body length and mass, despite these traits ranging over 10 orders of magnitude among the species studied. This represents a fundamental difference between marine and terrestrial vertebrates not previously identified, likely linked to the reduced costs of locomotion in water. Movement patterns were primarily explained by the interaction between species-specific traits and the habitat(s) they move through, resulting in complex movement patterns when moving close to coasts compared with more predictable patterns when moving in open oceans. This distinct difference may be associated with greater complexity within coastal microhabitats, highlighting a critical role of preferred habitat in shaping marine vertebrate global movements. Efforts to develop understanding of the characteristics of vertebrate movement should consider the habitat(s) through which they move to identify how movement patterns will alter with forecasted severe ocean changes, such as reduced Arctic sea ice cover, sea level rise, and declining oxygen content.

Exploring pedestrian movement patterns

NARCIS (Netherlands)

Orellana, D.A.

2012-01-01

The main objective of this thesis is to develop an approach for exploring, analysing and interpreting movement patterns of pedestrians interacting with the environment. This objective is broken down in sub-objectives related to four research questions. A case study of the movement of visitors in a

Extracting information of fixational eye movements through pupil tracking

Science.gov (United States)

Xiao, JiangWei; Qiu, Jian; Luo, Kaiqin; Peng, Li; Han, Peng

2018-01-01

Human eyes are never completely static even when they are fixing a stationary point. These irregular, small movements, which consist of micro-tremors, micro-saccades and drifts, can prevent the fading of the images that enter our eyes. The importance of researching the fixational eye movements has been experimentally demonstrated recently. However, the characteristics of fixational eye movements and their roles in visual process have not been explained clearly, because these signals can hardly be completely extracted by now. In this paper, we developed a new eye movement detection device with a high-speed camera. This device includes a beam splitter mirror, an infrared light source and a high-speed digital video camera with a frame rate of 200Hz. To avoid the influence of head shaking, we made the device wearable by fixing the camera on a safety helmet. Using this device, the experiments of pupil tracking were conducted. By localizing the pupil center and spectrum analysis, the envelope frequency spectrum of micro-saccades, micro-tremors and drifts are shown obviously. The experimental results show that the device is feasible and effective, so that the device can be applied in further characteristic analysis.

FUNDAMENTAL MOVEMENT SKILLS OF PRESCHOOL CHILDREN IN NORTHWEST ENGLAND.

Science.gov (United States)

Foulkes, J D; Knowles, Z; Fairclough, S J; Stratton, G; O'Dwyer, M; Ridgers, N D; Foweather, L

2015-08-01

This cross-sectional study examined fundamental movement skill competency among deprived preschool children in Northwest England and explored sex differences. A total of 168 preschool children (ages 3-5 yr.) were included in the study. Twelve skills were assessed using the Children's Activity and Movement in Preschool Motor Skills Protocol and video analysis. Sex differences were explored at the subtest, skill, and component levels. Overall competence was found to be low among both sexes, although it was higher for locomotor skills than for object-control skills. Similar patterns were observed at the component level. Boys had significantly better object-control skills than girls, with greater competence observed for the kick and overarm throw, while girls were more competent at the run, hop, and gallop. The findings of low competency suggest that developmentally appropriate interventions should be implemented in preschool settings to promote movement skills, with targeted activities for boys and girls.

Normal Movement Selectivity in Autism

OpenAIRE

Dinstein, Ilan; Thomas, Cibu; Humphreys, Kate; Minshew, Nancy; Behrmann, Marlene; Heeger, David J.

2010-01-01

It has been proposed that individuals with autism have difficulties understanding the goals and intentions of others because of a fundamental dysfunction in the mirror neuron system. Here, however, we show that individuals with autism exhibited not only normal fMRI responses in mirror system areas during observation and execution of hand movements, but also exhibited typical movement-selective adaptation (repetition suppression) when observing or executing the same movement repeatedly. Moveme...

Movements in Parties: OccupyPD

Directory of Open Access Journals (Sweden)

Donatella della Porta

2015-03-01

Full Text Available When the United States activists called for people to Occupy#everywhere, it is unlikely they were thinking of the headquarters of the Italian centre-left party. Parties and movements are often considered to be worlds apart. In reality, parties have been relevant players in movement politics, and movements have influenced parties, often through the double militancy of many of their members. OccupyPD testifies to a continuous fluidity at the movement-party border, but also to a blockage in the party’s interactions with society that started long before the economic crisis but drastically accelerated with it. In this paper we present the OccupyPD Movement as a case of interaction between party politics and social movement politics, and in particular between the base membership of a centre-left party and the broader anti-austerity movement that diffused from the US to Europe adopting similar forms of actions and claims. Second, by locating it within the context of the economic and democratic crisis that erupted in 2007, we understand its emergence as a reaction towards politics in times of crisis of responsibility, by which we mean a drastic drop in the capacity of the government to respond to citizens’ requests. To fulfil this double aim, we bridge social movement studies with research on party change, institutional trust and democratic theory, looking at some political effects of the economic crisis in terms of a specific form of legitimacy crisis, as well as citizens’ responses to it, with a particular focus on the political meaning of recent anti-austerity protests. In this analysis, we refer to both quantitative and qualitative data from secondary liter-ature and original in-depth interviews carried out with a sample of OccupyPD activists.

Movement amplitude on the Functional Re-adaptive Exercise Device: deep spinal muscle activity and movement control.

Science.gov (United States)

Winnard, A; Debuse, D; Wilkinson, M; Samson, L; Weber, T; Caplan, Nick

2017-08-01

Lumbar multifidus (LM) and transversus abdominis (TrA) show altered motor control, and LM is atrophied, in people with low-back pain (LBP). The Functional Re-adaptive Exercise Device (FRED) involves cyclical lower-limb movement against minimal resistance in an upright posture. It has been shown to recruit LM and TrA automatically, and may have potential as an intervention for non-specific LBP. However, no studies have yet investigated the effects of changes in FRED movement amplitude on the activity of these muscles. This study aimed to assess the effects of different FRED movement amplitudes on LM and TrA muscle thickness and movement variability, to inform an evidence-based exercise prescription. Lumbar multifidus and TrA thickness of eight healthy male volunteers were examined using ultrasound imaging during FRED exercise, normalised to rest at four different movement amplitudes. Movement variability was also measured. Magnitude-based inferences were used to compare each amplitude. Exercise at all amplitudes recruited LM and TrA more than rest, with thickness increases of approximately 5 and 1 mm, respectively. Larger amplitudes also caused increased TrA thickness, LM and TrA muscle thickness variability and movement variability. The data suggests that all amplitudes are useful for recruiting LM and TrA. A progressive training protocol should start in the smallest amplitude, increasing the setting once participants can maintain a consistent movement speed, to continue to challenge the motor control system.

Dynamics of human movement

NARCIS (Netherlands)

Koopman, Hubertus F.J.M.

2010-01-01

The part of (bio)mechanics that studies the interaction of forces on the human skeletal system and its effect on the resulting movement is called rigid body dynamics. Some basic concepts are presented: A mathematical formulation to describe human movement and how this relates on the mechanical loads

Teachers' perceptions about children's movement and learning in early childhood education programmes.

Science.gov (United States)

Gehris, J S; Gooze, R A; Whitaker, R C

2015-01-01

Efforts to improve the academic skills of preschool-aged children have resulted in approaches that tend to limit children's movement. However, movement experiences have long been considered important to children's learning and have received increased attention because of the obesity epidemic. Early childhood educators are important sources of information about if and how to promote learning and school readiness through movement, but little effort has been made to understand teachers' views on this topic. We conducted six focus groups with 37 teachers from a Head Start programme with centres in three cities in eastern Pennsylvania. We inquired about: (1) how movement influences children's learning; (2) what types of movement experiences are most beneficial for children; (3) what settings best support children's movement; and (4) challenges related to children's movement. To identify key themes from the focus groups, transcripts were analysed using an inductive method of coding. Teachers' views were expressed in four major themes. First, young children have an innate need to move, and teachers respond to this need by using movement experiences to prepare children to learn and to teach academic concepts and spatial awareness. However, teachers wanted more training in these areas. Second, movement prepares children for school and for life by building children's confidence and social skills. Third, teachers and children benefit from moving together because it motivates children and promotes teacher-child relationships. Finally, moving outdoors promotes learning by engaging children's senses and promoting community interaction. More training may be required to help early childhood educators use movement experiences to teach academic concepts and improve children's spatial awareness. Future interventions could examine the impacts on children's movement and learning of having teachers move with children during outdoor free play and including more natural features in the

Predicting tritium movement and inventory in fusion reactor subsystems using the TMAP code

International Nuclear Information System (INIS)

Jones, J.L.; Merrill, B.J.; Holland, D.F.

1985-01-01

The Fusion Safety Program of EG and G Idaho, Inc. at the Idaho National Engineering Laboratory (INEL) is developing a safety analysis code called TMAP (Tritium Migration Analysis Program) to analyze tritium loss from fusion systems during normal and off-normal conditions. TMAP is a one-dimensional code that calculated tritium movement and inventories in a system of interconnected enclosures and wall structures. These wall structures can include composite materials with bulk trapping of the permeating tritium on impurities or radiation induced dislocations within the material. The thermal response of a structure can be modeled to provide temperature information required for tritium movement calculations. Chemical reactions and hydrogen isotope movement can also be included in the calculations. TWAP was used to analyze the movement of tritium implanted into a proposed limiter/first wall structure design. This structure was composed of composite layers of vanadium and stainless steel. Included in these calculations was the effect of contrasting material tritium solubility at the composite interface. In addition, TMAP was used to investigate the rate of tritium cleanup after an accidental release into the atmosphere of a reactor building. Tritium retention and release from surfaces and conversion to the oxide form was predicted

Eye Movements When Viewing Advertisements

Directory of Open Access Journals (Sweden)

Emily eHiggins

2014-03-01

Full Text Available In this selective review, we examine key findings on eye movements when viewing advertisements. We begin with a brief, general introduction to the properties and neural underpinnings of saccadic eye movements. Next, we provide an overview of eye movement behavior during reading, scene perception, and visual search, since each of these activities is, at various times, involved in viewing ads. We then review the literature on eye movements when viewing print ads and warning labels (of the kind that appear on alcohol and tobacco ads, before turning to a consideration of advertisements in dynamic media (television and the Internet. Finally, we propose topics and methodological approaches that may prove to be useful in future research.

The Effect of Core Stability Training on Functional Movement Patterns in Collegiate Athletes.

Science.gov (United States)

Bagherian, Sajad; Ghasempoor, Khodayar; Rahnama, Nader; Wikstrom, Erik A

2018-02-06

Pre-participation examinations are the standard approach for assessing poor movement quality that would increase musculoskeletal injury risk. However, little is known about how core stability influences functional movement patterns. The primary purpose of this study was to determine the effect of an 8-week core stability program on functional movement patterns in collegiate athletes. The secondary purpose was to determine if the core stability training program would be more effective in those with worse movement quality (i.e. ≤14 baseline FMS score). Quasi-experimental design. Athletic Training Facility. One-hundred collegiate athletes. Functional movement patterns included the Functional Movement Screen (FMS), Lateral step down (LSD) and Y balance test (YBT) and were assessed before and after the 8-week program. Participants were placed into 1 of the 2 groups: intervention and control. The intervention group was required to complete a core stability training program that met 3 times per week for 8-week. Significant group x time interactions demonstrated improvements in FMS, LSD and YBT scores in the experimental group relative to the control group (pcore stability training program enhances functional movement patterns and dynamic postural control in collegiate athletes. The benefits are more pronounced in collegiate athletes with poor movement quality.

Brain mechanisms for loss of awareness of thought and movement

Science.gov (United States)

Oakley, David A.; Halligan, Peter W.; Mehta, Mitul A.; Deeley, Quinton

2017-01-01

Abstract Loss or reduction of awareness is common in neuropsychiatric disorders and culturally influenced dissociative phenomena but the underlying brain mechanisms are poorly understood. fMRI was combined with suggestions for automatic writing in 18 healthy highly hypnotically suggestible individuals in a within-subjects design to determine whether clinical alterations in awareness of thought and movement can be experimentally modelled and studied independently of illness. Subjective ratings of control, ownership, and awareness of thought and movement, and fMRI data were collected following suggestions for thought insertion and alien control of writing movement, with and without loss of awareness. Subjective ratings confirmed that suggestions were effective. At the neural level, our main findings indicated that loss of awareness for both thought and movement during automatic writing was associated with reduced activation in a predominantly left-sided posterior cortical network including BA 7 (superior parietal lobule and precuneus), and posterior cingulate cortex, involved in self-related processing and awareness of the body in space. Reduced activity in posterior parietal cortices may underlie specific clinical and cultural alterations in awareness of thought and movement. Clinically, these findings may assist development of imaging assessments for loss of awareness of psychological origin, and interventions such as neurofeedback. PMID:28338742

Mechanisms of collective cell movement lacking a leading or free front edge in vivo.

Science.gov (United States)

Uechi, Hiroyuki; Kuranaga, Erina

2017-08-01

Collective cell movement is one of the strategies for achieving the complex shapes of tissues and organs. In this process, multiple cells within a group held together by cell-cell adhesion acquire mobility and move together in the same direction. In some well-studied models of collective cell movement, the mobility depends strongly on traction generated at the leading edge by cells located at the front. However, recent advances in live-imaging techniques have led to the discovery of other types of collective cell movement lacking a leading edge or even a free edge at the front, in a diverse array of morphological events, including tubule elongation, epithelial sheet extension, and tissue rotation. We herein review some of the developmental events that are organized by collective cell movement and attempt to elucidate the underlying cellular and molecular mechanisms, which include membrane protrusions, guidance cues, cell intercalation, and planer cell polarity, or chirality pathways.

Rooted in Movement

DEFF Research Database (Denmark)

The result of the synergy between four doctoral projects and an advanced MA-level course on Bronze Age Europe, this integrated assemblage of articles represents a variety of different subjects united by a single theme: movement. Ranging from theoretical discussion of the various responses to and ...... period of European prehistory. In so doing, the text not only addresses transmission and reception, but also the conceptualization of mobility within a world which was literally Rooted in Movement....

The Use of Wearable Microsensors to Quantify Sport-Specific Movements.

Science.gov (United States)

Chambers, Ryan; Gabbett, Tim J; Cole, Michael H; Beard, Adam

2015-07-01

Microtechnology has allowed sport scientists to understand the locomotor demands of various sports. While wearable global positioning technology has been used to quantify the locomotor demands of sporting activities, microsensors (i.e. accelerometers, gyroscopes and magnetometers) embedded within the units also have the capability to detect sport-specific movements. The objective of this study was to determine the extent to which microsensors (also referred to as inertial measurement units and microelectromechanical sensors) have been utilised in quantifying sport-specific movements. A systematic review of the use of microsensors and associated terms to evaluate sport-specific movements was conducted; permutations of the terms used included alternate names of the various technologies used, their applications and different applied environments. Studies for this review were published between 2008 and 2014 and were identified through a systematic search of six electronic databases: Academic Search Complete, CINAHL, PsycINFO, PubMed, SPORTDiscus, and Web of Science. Articles were required to have used athlete-mounted sensors to detect sport-specific movements (e.g. rugby union tackle) rather than sensors mounted to equipment and monitoring generic movement patterns. A total of 2395 studies were initially retrieved from the six databases and 737 results were removed as they were duplicates, review articles or conference abstracts. After screening titles and abstracts of the remaining papers, the full text of 47 papers was reviewed, resulting in the inclusion of 28 articles that met the set criteria around the application of microsensors for detecting sport-specific movements. Eight articles addressed the use of microsensors within individual sports, team sports provided seven results, water sports provided eight articles, and five articles addressed the use of microsensors in snow sports. All articles provided evidence of the ability of microsensors to detect sport

Sexism in Language: Do Fiction Writers Assign Agentive and Patient Roles Equally to Male and Female Characters?

Directory of Open Access Journals (Sweden)

Dunlop Ochieng

2012-10-01

Full Text Available Problem Statement: Studies have shown that language is used discriminatorily to women and men. Hence, there have been movements against gender biased language−the movements which are reported so successful especially in the West.Purpose of Study: This paper however argues that discrimination stems from speakers’ minds; and hence performing gender neutral language alone does not confirm gender neutrality of the performer. The reliable way of judging gender neutrality would then be studying the speakers’ minds.Method: The study applied psychoanalytic literary criticism as a gateway to the unconscious minds of American authors–to find out how gender neutral they were at cognitive level. Through psychoanalytic literary criticism, authors’ suppressed desires would find their way out onto their works in a distorted form. Along these lines, the study assessed the equality in assigning agentive and patient semantic roles between males and females in American fictions–to find out who between males and females were frequently assigned agentive and patient roles of the reciprocal verbs: kiss, hug, marry, and divorce.Findings: The study found out that males were assigned more agentive roles in kiss and hug, and females in divorce. Moreover, both were assigned almost equal roles in marry.Conclusion: The implication of the findings is that speakers’ unconscious mind is basically gender biased along gender stereotypes.

Key properties of expert movement systems in sport : an ecological dynamics perspective.

Science.gov (United States)

Seifert, Ludovic; Button, Chris; Davids, Keith

2013-03-01

This paper identifies key properties of expertise in sport predicated on the performer-environment relationship. Weaknesses of traditional approaches to expert performance, which uniquely focus on the performer and the environment separately, are highlighted by an ecological dynamics perspective. Key properties of expert movement systems include 'multi- and meta-stability', 'adaptive variability', 'redundancy', 'degeneracy' and the 'attunement to affordances'. Empirical research on these expert system properties indicates that skill acquisition does not emerge from the internal representation of declarative and procedural knowledge, or the imitation of expert behaviours to linearly reduce a perceived 'gap' separating movements of beginners and a putative expert model. Rather, expert performance corresponds with the ongoing co-adaptation of an individual's behaviours to dynamically changing, interacting constraints, individually perceived and encountered. The functional role of adaptive movement variability is essential to expert performance in many different sports (involving individuals and teams; ball games and outdoor activities; land and aquatic environments). These key properties signify that, in sport performance, although basic movement patterns need to be acquired by developing athletes, there exists no ideal movement template towards which all learners should aspire, since relatively unique functional movement solutions emerge from the interaction of key constraints.

Development of Foundational Movement Skills: A Conceptual Model for Physical Activity Across the Lifespan.

Science.gov (United States)

Hulteen, Ryan M; Morgan, Philip J; Barnett, Lisa M; Stodden, David F; Lubans, David R

2018-03-09

Evidence supports a positive association between competence in fundamental movement skills (e.g., kicking, jumping) and physical activity in young people. Whilst important, fundamental movement skills do not reflect the broad diversity of skills utilized in physical activity pursuits across the lifespan. Debate surrounds the question of what are the most salient skills to be learned which facilitate physical activity participation across the lifespan. In this paper, it is proposed that the term 'fundamental movement skills' be replaced with 'foundational movement skills'. The term 'foundational movement skills' better reflects the broad range of movement forms that increase in complexity and specificity and can be applied in a variety of settings. Thus, 'foundational movement skills' includes both traditionally conceptualized 'fundamental' movement skills and other skills (e.g., bodyweight squat, cycling, swimming strokes) that support physical activity engagement across the lifespan. A proposed conceptual model outlines how foundational movement skill competency can provide a direct or indirect pathway, via specialized movement skills, to a lifetime of physical activity. Foundational movement skill development is hypothesized to vary according to culture and/or geographical location. Further, skill development may be hindered or enhanced by physical (i.e., fitness, weight status) and psychological (i.e., perceived competence, self-efficacy) attributes. This conceptual model may advance the application of motor development principles within the public health domain. Additionally, it promotes the continued development of human movement in the context of how it leads to skillful performance and how movement skill development supports and maintains a lifetime of physical activity engagement.

Masticatory jaw movement of Exaeretodon argentinus (Therapsida: Cynodontia inferred from its dental microwear.

Directory of Open Access Journals (Sweden)

Tai Kubo

Full Text Available Dental microwear of four postcanine teeth of Exaeretodon argentinus was analyzed using both two dimensional (2D and three dimensional (3D methods to infer their masticatory jaw movements. Results of both methods were congruent, showing that linear microwear features (scratches were well aligned and mostly directed to the antero-posterior direction in all four teeth examined. These findings support the palinal masticatory jaw movement, which was inferred in previous studies based on the observation of gross morphology of wear facets. In contrast, the lack of detection of lateral scratches confirmed the absence of the lateral jaw movement that was also proposed by a previous study. Considering previous microwear studies on cynodonts, palinal jaw movements observed in Exaeretodon evolved within cynognathian cynodonts from the fully orthal jaw movement of its basal member. Although there are currently only three studies of dental microwear of non-mammalian cynodonts including the present study, microwear analysis is a useful tool for the reconstruction of masticatory jaw movement and its future application to various cynodonts will shed light on the evolutionary process of jaw movement towards the mammalian condition in more detail.

The scoring of movements in sleep.

Science.gov (United States)

Walters, Arthur S; Lavigne, Gilles; Hening, Wayne; Picchietti, Daniel L; Allen, Richard P; Chokroverty, Sudhansu; Kushida, Clete A; Bliwise, Donald L; Mahowald, Mark W; Schenck, Carlos H; Ancoli-Israel, Sonia

2007-03-15

The International Classification of Sleep Disorders (ICSD-2) has separated sleep-related movement disorders into simple, repetitive movement disorders (such as periodic limb movements in sleep [PLMS], sleep bruxism, and rhythmic movement disorder) and parasomnias (such as REM sleep behavior disorder and disorders of partial arousal, e.g., sleep walking, confusional arousals, night terrors). Many of the parasomnias are characterized by complex behaviors in sleep that appear purposeful, goal directed and voluntary but are outside the conscious awareness of the individual and therefore inappropriate. All of the sleep-related movement disorders described here have specific polysomnographic findings. For the purposes of developing and/or revising specifications and polysomnographic scoring rules, the AASM Scoring Manual Task Force on Movements in Sleep reviewed background literature and executed evidence grading of 81 relevant articles obtained by a literature search of published articles between 1966 and 2004. Subsequent evidence grading identified limited evidence for reliability and/or validity for polysomnographic scoring criteria for periodic limb movements in sleep, REM sleep behavior disorder, and sleep bruxism. Published scoring criteria for rhythmic movement disorder, excessive fragmentary myoclonus, and hypnagogic foot tremor/alternating leg muscle activation were empirical and based on descriptive studies. The literature review disclosed no published evidence defining clinical consequences of excessive fragmentary myoclonus or hypnagogic foot tremor/alternating leg muscle activation. Because of limited or absent evidence for reliability and/or validity, a standardized RAND/UCLA consensus process was employed for recommendation of specific rules for the scoring of sleep-associated movements.

Impaired Interlimb Coordination of Voluntary Leg Movements in Poststroke Hemiparesis

Science.gov (United States)

Tseng, Shih-Chiao

2010-01-01

Appropriate interlimb coordination of the lower extremities is particularly important for a variety of functional human motor behaviors such as jumping, kicking a ball, or simply walking. Specific interlimb coordination patterns may be especially impaired after a lesion to the motor system such as stroke, yet this has not been thoroughly examined to date. The purpose of this study was to investigate the motor deficits in individuals with chronic stroke and hemiparesis when performing unilateral versus bilateral inphase versus bilateral antiphase voluntary cyclic ankle movements. We recorded ankle angular trajectories and muscle activity from the dorsiflexors and plantarflexors and compared these between subjects with stroke and a group of healthy age-matched control subjects. Results showed clear abnormalities in both the kinematics and EMG of the stroke subjects, with significant movement degradation during the antiphase task compared with either the unilateral or the inphase task. The abnormalities included prolonged cycle durations, reduced ankle excursions, decreased agonist EMG bursts, and reduced EMG modulation across movement phases. By comparison, the control group showed nearly identical performance across all task conditions. These findings suggest that stroke involving the corticospinal system projection to the leg specifically impairs one or more components of the neural circuitry involved in lower extremity interlimb coordination. The express susceptibility of the antiphase pattern to exaggerated motor deficits could contribute to functional deficits in a number of antiphase leg movement tasks, including walking. PMID:20463199

Editorial: Body Movements

Directory of Open Access Journals (Sweden)

Carina Assuncao

2018-01-01

Full Text Available Today, the juxtaposition between physical bodies and the gameworld is ever more fluid. Virtual Reality headsets are available at game stores with more AAA games being created for the format. The release of the Nintendo Switch and its dynamic JoyCon controllers reintroduce haptic movement based controls.  Pokémon GO’s augmented reality took gamers outdoors and has encouraged the Harry Potter franchise to follow in its mobile footsteps. Each development encourages a step further into the digital world. At the same time, the movement of bodies always has political dimensions. We live in a world where walls seem like solutions to the movement of bodies, while the mere meeting of bodies elsewhere – for sex, marriage and other reasons – is still forbidden by many states’ rules. Games and game-like interfaces have shown the ability to bend those rules, and to sometimes project other worlds and rule systems over our world in order to make bodies move and meet. For this special issue on ‘Body Movements’, Press Start invited authors to focus on embodiment, body movements, political bodies, community bodies, virtual bodies, physical bodies, feminine, masculine, trans- bodies, agency or its lack, and anything else in between. The response to this invitation was variegated, and provocative, as outlined here.

Rapid eye movement sleep behavior disorder and rapid eye movement sleep without atonia in narcolepsy

DEFF Research Database (Denmark)

Dauvilliers, Yves; Jennum, Poul; Plazzi, Giuseppe

2013-01-01

Narcolepsy is a rare disabling hypersomnia disorder that may include cataplexy, sleep paralysis, hypnagogic hallucinations, and sleep-onset rapid eye movement (REM) periods, but also disrupted nighttime sleep by nocturnal awakenings, and REM sleep behavior disorder (RBD). RBD is characterized...... by dream-enacting behavior and impaired motor inhibition during REM sleep (REM sleep without atonia, RSWA). RBD is commonly associated with neurodegenerative disorders including Parkinsonisms, but is also reported in narcolepsy in up to 60% of patients. RBD in patients with narcolepsy is, however...... with narcolepsy often present dissociated sleep features including RSWA, increased density of phasic chin EMG and frequent shift from REM to NREM sleep, with or without associated clinical RBD. Most patients with narcolepsy with cataplexy lack the hypocretin neurons in the lateral hypothalamus. Tonic and phasic...

Spatial and temporal movement dynamics of brook Salvelinus fontinalis and brown trout Salmo trutta

Science.gov (United States)

Davis, L.A.; Wagner, Tyler; Barton, Meredith L.

2015-01-01

Native eastern brook trout Salvelinus fontinalis and naturalized brown trout Salmo trutta occur sympatrically in many streams across the brook trout’s native range in the eastern United States. Understanding within- among-species variability in movement, including correlates of movement, has implications for management and conservation. We radio tracked 55 brook trout and 45 brown trout in five streams in a north-central Pennsylvania, USA watershed to quantify the movement of brook trout and brown trout during the fall and early winter to (1) evaluate the late-summer, early winter movement patterns of brook trout and brown trout, (2) determine correlates of movement and if movement patterns varied between brook trout and brown trout, and (3) evaluate genetic diversity of brook trout within and among study streams, and relate findings to telemetry-based observations of movement. Average total movement was greater for brown trout (mean ± SD = 2,924 ± 4,187 m) than for brook trout (mean ± SD = 1,769 ± 2,194 m). Although there was a large amount of among-fish variability in the movement of both species, the majority of movement coincided with the onset of the spawning season, and a threshold effect was detected between stream flow and movement: where movement increased abruptly for both species during positive flow events. Microsatellite analysis of brook trout revealed consistent findings to those found using radio-tracking, indicating a moderate to high degree of gene flow among brook trout populations. Seasonal movement patterns and the potential for relatively large movements of brook and brown trout highlight the importance of considering stream connectivity when restoring and protecting fish populations and their habitats.

THE INFLUENCE OF LOWER LIMB MOVEMENT ON UPPER LIMB MOVEMENT SYMMETRY WHILE SWIMMING THE BREASTSTROKE

Directory of Open Access Journals (Sweden)

M. Jaszczak

2011-09-01

Full Text Available This study 1 examined the influence of lower limb movement on upper limb movement symmetry, 2 determined the part of the propulsion phase displaying the greatest hand movement asymmetry, 3 diagnosed the range of upper limb propulsion phase which is the most prone to the influence of the lower limbs while swimming the breaststroke. Twenty-four participants took part in two tests. Half of them performed an asymmetrical leg movement. The propulsion in the first test was generated by four limbs while in the second one only by the upper limbs. The pressure differentials exerted by the water on the back and on the palm of the right and left hand were measured. Then, the asymmetry coefficient of the hand movement was determined. No changes in the level of the asymmetry index in participants performing correct (symmetrical lower limb movement were observed. Incorrect (asymmetrical leg motion resulted in an increase of hand asymmetry. It could be concluded that lower limb faults neutralize upper limb performance when swimming on a rectilinear path. However, most asymmetrical arm performance should be identified with the conversion of propulsion into recovery. Nevertheless, its proneness to influence improper leg performance might be expected at the beginning of arm propulsion.

49 CFR 236.776 - Movement, trailing.

Science.gov (United States)

2010-10-01

... 49 Transportation 4 2010-10-01 2010-10-01 false Movement, trailing. 236.776 Section 236.776 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION... Movement, trailing. The movement of a train over the points of a switch which face in the direction in...

49 CFR 236.774 - Movement, facing.

Science.gov (United States)

2010-10-01

... 49 Transportation 4 2010-10-01 2010-10-01 false Movement, facing. 236.774 Section 236.774 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION... Movement, facing. The movement of a train over the points of a switch which face in a direction opposite to...

Towards NIRS-based hand movement recognition.

Science.gov (United States)

Paleari, Marco; Luciani, Riccardo; Ariano, Paolo

2017-07-01

This work reports on preliminary results about on hand movement recognition with Near InfraRed Spectroscopy (NIRS) and surface ElectroMyoGraphy (sEMG). Either basing on physical contact (touchscreens, data-gloves, etc.), vision techniques (Microsoft Kinect, Sony PlayStation Move, etc.), or other modalities, hand movement recognition is a pervasive function in today environment and it is at the base of many gaming, social, and medical applications. Albeit, in recent years, the use of muscle information extracted by sEMG has spread out from the medical applications to contaminate the consumer world, this technique still falls short when dealing with movements of the hand. We tested NIRS as a technique to get another point of view on the muscle phenomena and proved that, within a specific movements selection, NIRS can be used to recognize movements and return information regarding muscles at different depths. Furthermore, we propose here three different multimodal movement recognition approaches and compare their performances.

Coccygeal movement: Assessment with dynamic MRI

International Nuclear Information System (INIS)

Grassi, Roberto; Lombardi, Giulio; Reginelli, Alfonso; Capasso, Francesco; Romano, Francesco; Floriani, Irene; Colacurci, Nicola

2007-01-01

Purpose: Chronic coccygodynia is a difficult problem diagnostically and therapeutically. Moreover, there is no deep knowledge especially in the field of imaging of chronic coccygodynia. In this study several possible measurements are proposed, which all are able to demonstrate coccygeal movement during defecation, in order to assess coccygeal mobility using dynamic MRI during maximum contraction and during straining-evacuation. Materials and methods: A dynamic MRI study of the pelvic floor was performed in 112 patients. Five methods of measurement were assessed. Coccygeal movements were determined through the evaluation of three angles pair and two different distances measured during the phase of maximum contraction and during the phase of straining-evacuation. Results were compared according to age, sex, parity and experience of minor trauma. No patient included in the study had coccygodynia. Measurements taken by two radiologist were compared to determine interobserver agreement. Results: The maximum measurement values of the two distances are homogeneous, between 9 and 9.4 mm. The maximum measurement values of the three angles showed a difference that is between 21 deg. and 38 deg. Two of three angles showed a major measurement values in the funtional texts. In only one patient the coccyx was not mobile. Conclusion: Our dynamic MRI study indicates that the coccyx is mobile during defecation and that it is possible to demonstrate coccygeal excursions by assessing the difference between its positions at maximum contraction and during straining-evacuation. The measurement methods used in this study for evaluating coccygeal movements resulted in variably sized observed differences, but all yielded statistically significant results in demonstrating coccygeal excursion. Among the five measurement methods, two resulted in the largest differences. Our data indicate no correlation between coccygeal movements and age, sex, parity, minor trauma and coccygodynia

Jellyfish movement data - Determining Movement Patterns of Jellyfish

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This project is to determine horizontal and vertical movement patterns of two jellyfish species in Hood Canal, in relation to environmental variables. It is being...

Conceptualizing Learning in the Climate Justice Movement

Science.gov (United States)

Kluttz, Jenalee; Walter, Pierre

2018-01-01

This article extends Scandrett et al.'s conceptual framework for social movement learning to understand learning and knowledge creation in the climate justice movement. Drawing on radical pluralist theoretical approaches to social movement learning, learning in the climate justice movement is conceptualized at the micro, meso, and macro levels,…

Perceptual grouping effects on cursor movement expectations.

Science.gov (United States)

Dorneich, Michael C; Hamblin, Christopher J; Lancaster, Jeff A; Olofinboba, Olu

2014-05-01

Two studies were conducted to develop an understanding of factors that drive user expectations when navigating between discrete elements on a display via a limited degree-of-freedom cursor control device. For the Orion Crew Exploration Vehicle spacecraft, a free-floating cursor with a graphical user interface (GUI) would require an unachievable level of accuracy due to expected acceleration and vibration conditions during dynamic phases of flight. Therefore, Orion program proposed using a "caged" cursor to "jump" from one controllable element (node) on the GUI to another. However, nodes are not likely to be arranged on a rectilinear grid, and so movements between nodes are not obvious. Proximity between nodes, direction of nodes relative to each other, and context features may all contribute to user cursor movement expectations. In an initial study, we examined user expectations based on the nodes themselves. In a second study, we examined the effect of context features on user expectations. The studies established that perceptual grouping effects influence expectations to varying degrees. Based on these results, a simple rule set was developed to support users in building a straightforward mental model that closely matches their natural expectations for cursor movement. The results will help designers of display formats take advantage of the natural context-driven cursor movement expectations of users to reduce navigation errors, increase usability, and decrease access time. The rules set and guidelines tie theory to practice and can be applied in environments where vibration or acceleration are significant, including spacecraft, aircraft, and automobiles.

Quantitative analysis of the TMJ movement with a new mandibular movement tracking and simulation system

International Nuclear Information System (INIS)

Kim, Dae Seung; Hwang, Soon Jung; Choi, Soon Chul; Lee, Sam Sun; Heo, Min Suk; Heo, Kyung Hoe; Yi, Won Jin

2008-01-01

The purpose of this study was to develop a system for the measurement and simulation of the TMJ movement and to analyze the mandibular movement quantitatively. We devised patient-specific splints and a registration body for the TMJ movement tracking. The mandibular movements of the 12 subjects with facial deformity and 3 controls were obtained by using an optical tracking system and the patient-specific splints. The mandibular part was manually segmented from the CT volume data of a patient. Three-dimensional surface models of the maxilla and the mandible were constructed using the segmented data. The continuous movement of the mandible with respect to the maxilla could be simulated by applying the recorded positions sequentially. Trajectories of the selected reference points were calculated during simulation and analyzed. The selected points were the most superior point of bilateral condyle, lower incisor point, and pogonion. There were significant differences (P<0.05) between control group and pre-surgical group in the maximum displacement of left superior condyle, lower incisor, and pogonion in vertical direction. Differences in the maximum lengths of the right and the left condyle were 0.59 ± 0.30 mm in pre-surgical group and 2.69 ± 2.63 mm in control group, which showed a significant difference (P<0.005). The maximum of differences between lengths of the right and the left calculated during one cycle also showed a significant difference between two groups (P<0.05). Significant differences in mandibular movements between the groups implies that facial deformity have an effect on the movement asymmetry of the mandible.

Expanding Panjabi's stability model to express movement: a theoretical model.

Science.gov (United States)

Hoffman, J; Gabel, P

2013-06-01

Novel theoretical models of movement have historically inspired the creation of new methods for the application of human movement. The landmark theoretical model of spinal stability by Panjabi in 1992 led to the creation of an exercise approach to spinal stability. This approach however was later challenged, most significantly due to a lack of favourable clinical effect. The concepts explored in this paper address and consider the deficiencies of Panjabi's model then propose an evolution and expansion from a special model of stability to a general one of movement. It is proposed that two body-wide symbiotic elements are present within all movement systems, stability and mobility. The justification for this is derived from the observable clinical environment. It is clinically recognised that these two elements are present and identifiable throughout the body in different joints and muscles, and the neural conduction system. In order to generalise the Panjabi model of stability to include and illustrate movement, a matching parallel mobility system with the same subsystems was conceptually created. In this expanded theoretical model, the new mobility system is placed beside the existing stability system and subsystems. The ability of both stability and mobility systems to work in harmony will subsequently determine the quality of movement. Conversely, malfunction of either system, or their subsystems, will deleteriously affect all other subsystems and consequently overall movement quality. For this reason, in the rehabilitation exercise environment, focus should be placed on the simultaneous involvement of both the stability and mobility systems. It is suggested that the individual's relevant functional harmonious movements should be challenged at the highest possible level without pain or discomfort. It is anticipated that this conceptual expansion of the theoretical model of stability to one with the symbiotic inclusion of mobility, will provide new understandings

9 CFR 92.3 - Movement restrictions.

Science.gov (United States)

2010-01-01

... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Movement restrictions. 92.3 Section 92... ANIMAL PRODUCTS: PROCEDURES FOR REQUESTING RECOGNITION OF REGIONS § 92.3 Movement restrictions. Whenever... exist and the EC imposes prohibitions or other restrictions on the movement of animals or animal...

Monitoring underground movements

CERN Multimedia

Antonella Del Rosso

2015-01-01

On 16 September 2015 at 22:54:33 (UTC), an 8.3-magnitude earthquake struck off the coast of Chile. 11,650 km away, at CERN, a new-generation instrument – the Precision Laser Inclinometer (PLI) – recorded the extreme event. The PLI is being tested by a JINR/CERN/ATLAS team to measure the movements of underground structures and detectors.   The Precision Laser Inclinometer during assembly. The instrument has proven very accurate when taking measurements of the movements of underground structures at CERN.    The Precision Laser Inclinometer is an extremely sensitive device capable of monitoring ground angular oscillations in a frequency range of 0.001-1 Hz with a precision of 10-10 rad/Hz1/2. The instrument is currently installed in one of the old ISR transfer tunnels (TT1) built in 1970. However, its final destination could be the ATLAS cavern, where it would measure and monitor the fine movements of the underground structures, which can affect the precise posi...

Yamove! A Movement Synchrony Game That Choreographs Social Interaction

Directory of Open Access Journals (Sweden)

Katherine Isbister

2016-01-01

Full Text Available This paper presents a design case study of Yamove!, a well-received dance battle game. The primary aim for the project was to design a mobile-based play experience that enhanced in-person social interaction and connection. The game emphasized the pleasures of mutual, improvised amateur movement choreography at the center of the experience, achieved through a core mechanic of synchronized movement. The project team engaged techniques from the independent ("indie" game development community that proved valuable in tempering the constraints to which technologically driven design can sometimes fall prey. Contributions of this work include (a presentation and discussion of a polished digital game that embodies design knowledge about engaging players in mutual physical improvisation that is socially supported by technology, and (b a case study of a design process influenced by indie game development that may help others interested in creating technologies that choreograph pleasurable intentional human movement in social contexts.

Prioritization of Managed Pork Supply Movements during a FMD Outbreak in the US.

Science.gov (United States)

Patterson, Gilbert R; Mohr, Alicia H; Snider, Tim P; Lindsay, Thomas A; Davies, Peter R; Goldsmith, Tim J; Sampedro, Fernando

2016-01-01

In the event of a foot-and-mouth disease (FMD) outbreak in the United States, local, state, and federal authorities will implement a foreign animal disease emergency response plan restricting the pork supply chain movements and likely disrupting the continuity of the swine industry business. To minimize disruptions of the food supply while providing an effective response in an outbreak, it is necessary to have proactive measures in place to ensure minimal disease spread and maximum continuation of business. Therefore, it is critical to identify candidate movements for proactive risk assessments: those that are both most likely to contribute to disease spread and most necessary for business continuity. To do this, experts from production, harvest, retail, and allied pork industries assessed 30 common pork supply movements for risk of disease spread and industry criticality. The highest priority movements for conducting a risk assessment included the movement of weaned pigs originating from multiple sow farm sources to an off-site nursery or wean to finish facility, the movement of employees or commercial crews, the movement of vaccination crews, the movement of dedicated livestock hauling trucks, and the movement of commercial crews such as manure haulers and feed trucks onto, off, or between sites. These critical movements, along with several others identified in this study, will provide an initial guide for prioritization of risk management efforts and resources to be better prepared in the event of a FMD outbreak in the United States. By specifically and proactively targeting movements that experts agree are likely to spread the disease and are critical to the continuity of business operations, potentially catastrophic consequences in the event of an outbreak can be limited.

Prioritization of managed pork supply movements during a FMD outbreak in the US

Directory of Open Access Journals (Sweden)

Gilbert Patterson

2016-10-01

Full Text Available In the event of a Foot and Mouth Disease (FMD outbreak in the U.S., local, state, and federal authorities will implement a foreign animal disease emergency response plan restricting the pork supply chain movements and likely disrupting the continuity of the swine industry business. To minimize disruptions of the food supply while providing an effective response in an outbreak, it is necessary to have proactive measures in place to ensure minimal disease spread and maximum continuation of business. Therefore, it is critical to identify candidate movements for proactive risk assessments: those that are both most likely to contribute to disease spread and most necessary for business continuity. To do this, experts from production, harvest, retail, and allied pork industries assessed 30 common pork supply movements for risk of disease spread and industry criticality. The highest priority movements for conducting a risk assessment included the movement of weaned pigs originating from multiple sow farm sources to an offsite nursery or wean to finish facility, the movement of employees or commercial crews, the movement of vaccination crews, the movement of dedicated livestock hauling trucks, and the movement of commercial crews such as manure haulers and feed trucks onto, off, or between sites. These critical movements, along with several others identified in this study, will provide an initial guide for prioritization of risk management efforts and resources to be better prepared in the event of a FMD outbreak in the United States. By specifically and proactively targeting movements that experts agree are likely to spread the disease and are critical to the continuity of business operations, potentially catastrophic consequences in the event of an outbreak can be limited.

Generalized Pareto for Pattern-Oriented Random Walk Modelling of Organisms' Movements.

Directory of Open Access Journals (Sweden)

Sophie Bertrand

Full Text Available How organisms move and disperse is crucial to understand how population dynamics relates to the spatial heterogeneity of the environment. Random walk (RW models are typical tools to describe movement patterns. Whether Lévy or alternative RW better describes forager movements is keenly debated. We get around this issue using the Generalized Pareto Distribution (GPD. GPD includes as specific cases Normal, exponential and power law distributions, which underlie Brownian, Poisson-like and Lévy walks respectively. Whereas previous studies typically confronted a limited set of candidate models, GPD lets the most likely RW model emerge from the data. We illustrate the wide applicability of the method using GPS-tracked seabird foraging movements and fishing vessel movements tracked by Vessel Monitoring System (VMS, both collected in the Peruvian pelagic ecosystem. The two parameters from the fitted GPD, a scale and a shape parameter, provide a synoptic characterization of the observed movement in terms of characteristic scale and diffusive property. They reveal and quantify the variability, among species and individuals, of the spatial strategies selected by predators foraging on a common prey field. The GPD parameters constitute relevant metrics for (1 providing a synthetic and pattern-oriented description of movement, (2 using top predators as ecosystem indicators and (3 studying the variability of spatial behaviour among species or among individuals with different personalities.

Generalized Pareto for Pattern-Oriented Random Walk Modelling of Organisms' Movements.

Science.gov (United States)

Bertrand, Sophie; Joo, Rocío; Fablet, Ronan

2015-01-01

How organisms move and disperse is crucial to understand how population dynamics relates to the spatial heterogeneity of the environment. Random walk (RW) models are typical tools to describe movement patterns. Whether Lévy or alternative RW better describes forager movements is keenly debated. We get around this issue using the Generalized Pareto Distribution (GPD). GPD includes as specific cases Normal, exponential and power law distributions, which underlie Brownian, Poisson-like and Lévy walks respectively. Whereas previous studies typically confronted a limited set of candidate models, GPD lets the most likely RW model emerge from the data. We illustrate the wide applicability of the method using GPS-tracked seabird foraging movements and fishing vessel movements tracked by Vessel Monitoring System (VMS), both collected in the Peruvian pelagic ecosystem. The two parameters from the fitted GPD, a scale and a shape parameter, provide a synoptic characterization of the observed movement in terms of characteristic scale and diffusive property. They reveal and quantify the variability, among species and individuals, of the spatial strategies selected by predators foraging on a common prey field. The GPD parameters constitute relevant metrics for (1) providing a synthetic and pattern-oriented description of movement, (2) using top predators as ecosystem indicators and (3) studying the variability of spatial behaviour among species or among individuals with different personalities.

123-I ioflupane (Datscan) presynaptic nigrostriatal imaging in patients with movement disorders

International Nuclear Information System (INIS)

Soriano Castrejon, Angel; Garcia Vicente, Ana Maria; Cortes Romera, Montserrat; Rodado Marina, Sonia; Poblete Garcia, Victor Manuel; Ruiz Solis, Sebastian Ruiz; Talavera Rubio, Maria del Prado; Vaamonde Cano, Julia

2005-01-01

123-I Ioflupane (Datscan) presynaptic imaging has been shown to have a significant utility in the assessment of patients with movement disorders 123 I Ioflupane SPECT is able to distinguish between Parkinson's disease (PD) and other forms of parkinsonism without degeneration of the nigrostriatal pathway, including a common movement disorder such as essential tremor, and to assess disease progression in PD and other neuro degenerative disorders involving the substantia nigra. (author)

Dance/Movement Therapy: A Unique Career Opportunity.

Science.gov (United States)

Armeniox, Leslie Flint

Dance and movement therapy is a form of psychotherapy that uses the body, dance, and movement as the primary mediums for the therapeutic process. Dance is a fundamental art form that involves the body as an instrument of self-expression; movement is a universal means of learning and communicating. Dance and movement therapy is the…

Research on Eye Movement Tracking in ESL Reading

Directory of Open Access Journals (Sweden)

Wenlian ZHAN

2014-06-01

Full Text Available Eye movement behavior in reading can reflect on-line cognitive process. Through the on-line measure of eye movement, under relatively natural reading condition, data of the reader’ s eye movement in the text can be obtained in processing information, and thus help to reveal the internal cognitive mechanisms in reading. With the development of intelligentization, serialization and portable direction in eye tracker, there exist great number of studies on eye movement tracking, but studies on eye movement features in ESL reading are rare. In such circumstances, this paper mainly illustrates eye movement patterns, the relationship between eye movement and perceptual processing, and eye movement control in ESL reading.

49 CFR 195.424 - Pipe movement.

Science.gov (United States)

2010-10-01

... 49 Transportation 3 2010-10-01 2010-10-01 false Pipe movement. 195.424 Section 195.424... PIPELINE Operation and Maintenance § 195.424 Pipe movement. (a) No operator may move any line pipe, unless... in the line section involved are joined by welding unless— (1) Movement when the pipeline does not...

Movement and Character. Lecture, London, 1946

Science.gov (United States)

Montesorri, Maria

2013-01-01

Dr. Montessori's words from the 1946 London Lectures describe principles of intelligence and character, the work of the hand, and movement with a purpose as being integral to self-construction. The perfection of movement is spiritual, says Dr. Montessori. Repetition of practical life exercises are exercises in movement with the dignity of human…

Movement Education Framework (MEF) Made EZ!

Science.gov (United States)

Weiller-Abels, Karen; Bridges, Jennifer

2011-01-01

All physical educators want to provide lessons that foster success. Particularly essential to the movement education framework is not only providing lessons that foster motor success, but also to develop knowledge about movement to help the learner develop skill in executing all different types of movement. The framework and examples provided in…

Effects of saccadic bilateral eye movements on episodic and semantic autobiographical memory fluency.

Science.gov (United States)

Parker, Andrew; Parkin, Adam; Dagnall, Neil

2013-01-01

Performing a sequence of fast saccadic horizontal eye movements has been shown to facilitate performance on a range of cognitive tasks, including the retrieval of episodic memories. One explanation for these effects is based on the hypothesis that saccadic eye movements increase hemispheric interaction, and that such interactions are important for particular types of memory. The aim of the current research was to assess the effect of horizontal saccadic eye movements on the retrieval of both episodic autobiographical memory (event/incident based memory) and semantic autobiographical memory (fact based memory) over recent and more distant time periods. It was found that saccadic eye movements facilitated the retrieval of episodic autobiographical memories (over all time periods) but not semantic autobiographical memories. In addition, eye movements did not enhance the retrieval of non-autobiographical semantic memory. This finding illustrates a dissociation between the episodic and semantic characteristics of personal memory and is considered within the context of hemispheric contributions to episodic memory performance.

Participant characteristics of users of holistic movement practices in Australia.

Science.gov (United States)

Vergeer, Ineke; Bennie, Jason A; Charity, Melanie J; van Uffelen, Jannique G Z; Harvey, Jack T; Biddle, Stuart J H; Eime, Rochelle M

2018-05-01

The aim of this study was to compare the characteristics of users of holistic movement practices in Australia to people who were physically active but not using holistic movement practices. A second aim was to compare characteristics of users of specific holistic movement practices (yoga/Pilates and t'ai chi/qigong). We performed a secondary data analysis on pooled data of a nationally-representative physical activity survey conducted yearly 2001-2010 (n = 195,926). Australia-wide Exercise, Recreation, and Sport Survey (ERASS). A range of socio-demographic and participation characteristics were documented and compared between users and non-users of holistic movement practices and between yoga/Pilates and t'ai chi/qigong users, employing descriptive statistics, chi square, and multiple logistic regression analyses. Users of holistic movement practices (n = 6826) were significantly more likely than non-users to be female, older, have fewer children at home, and have higher levels of education, socio-economic background, and physical activity involvement (p users were also found to differ on a number of characteristics, including age, sex, socioeconomic background, and marital status. As a group, Australian users of holistic movement practices differ on a range of characteristics from those Australians active in other types of physical activities. However, differences between yoga/Pilates and t'ai chi/qigong users suggest these practices attract somewhat different sub-populations. To what extent these differences are due to characteristics inherent to the practices themselves or to differences in delivery-related parameters needs to be examined in future research. Copyright © 2018 Elsevier Ltd. All rights reserved.

The effect of a robot-assisted surgical system on the kinematics of user movements.

Science.gov (United States)

Nisky, Ilana; Hsieh, Michael H; Okamura, Allison M

2013-01-01

Teleoperated robot-assisted surgery (RAS) offers many advantages over traditional minimally invasive surgery. However, RAS has not yet realized its full potential, and it is not clear how to optimally train surgeons to use these systems. We hypothesize that the dynamics of the master manipulator impact the ability of users to make desired movements with the robot. We compared freehand and teleoperated movements of novices and experienced surgeons. To isolate the effects of dynamics from procedural knowledge, we chose simple movements rather than surgical tasks. We found statistically significant effects of teleoperation and user expertise in several aspects of motion, including target acquisition error, movement speed, and movement smoothness. Such quantitative assessment of human motor performance in RAS can impact the design of surgical robots, their control, and surgeon training methods, and eventually, improve patient outcomes.

30 CFR 250.602 - Equipment movement.

Science.gov (United States)

2010-07-01

... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Equipment movement. 250.602 Section 250.602... OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Well-Workover Operations § 250.602 Equipment movement. The movement of well-workover rigs and related equipment on and off a platform or from well to well on...

30 CFR 250.502 - Equipment movement.

Science.gov (United States)

2010-07-01

... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Equipment movement. 250.502 Section 250.502... OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Well-Completion Operations § 250.502 Equipment movement. The movement of well-completion rigs and related equipment on and off a platform or from well to well...

Partial differential equation techniques for analysing animal movement: A comparison of different methods.

Science.gov (United States)

Wang, Yi-Shan; Potts, Jonathan R

2017-03-07

Recent advances in animal tracking have allowed us to uncover the drivers of movement in unprecedented detail. This has enabled modellers to construct ever more realistic models of animal movement, which aid in uncovering detailed patterns of space use in animal populations. Partial differential equations (PDEs) provide a popular tool for mathematically analysing such models. However, their construction often relies on simplifying assumptions which may greatly affect the model outcomes. Here, we analyse the effect of various PDE approximations on the analysis of some simple movement models, including a biased random walk, central-place foraging processes and movement in heterogeneous landscapes. Perhaps the most commonly-used PDE method dates back to a seminal paper of Patlak from 1953. However, our results show that this can be a very poor approximation in even quite simple models. On the other hand, more recent methods, based on transport equation formalisms, can provide more accurate results, as long as the kernel describing the animal's movement is sufficiently smooth. When the movement kernel is not smooth, we show that both the older and newer methods can lead to quantitatively misleading results. Our detailed analysis will aid future researchers in the appropriate choice of PDE approximation for analysing models of animal movement. Copyright © 2017 Elsevier Ltd. All rights reserved.

The Mobilization of Memory and Tradition: Hong Kong’s Umbrella Movement and Beijing’s 1989 Tiananmen Movement

Directory of Open Access Journals (Sweden)

Johan Lagerkvist

2016-08-01

Full Text Available The 2014 Umbrella Movement in Hong Kong has been the most important pro-democracy protest on Chinese soil since the rise and fall of the Tiananmen Movement of 1989. Moreover, the 1989 Beijing Massacre has politicized a generation of pro-democracy activists in Hong Kong that has shaped Hong Kong’s vibrant civil society. However, while this “Tiananmen generation” has been crucial for the preparation and initial stage of the Umbrella Movement, the actual occupation was dominated by a new generation that is almost exclusively concerned with local Hong Kong politics. In light of this background, this paper compares the two democracy movements. The external environment and the goals of the two movements are markedly different. However, our comparison demonstrates striking similarities between the two movements, e.g. their internal structure and framing. Moreover, what we see as the “mobilization of memory” reflects both the continued importance of civil society structures that have been shaped by the “Tiananmen veterans” as well as the on-going renegotiation of the SAR’s relationship with the Mainland. Finally, these findings entail that the Chinese party-state will need to utilize different means to pacify the Umbrella Movement than what was done to placate democracy activists after the 1989 crackdown.