WorldWideScience

Sample records for human anatomy textbooks

  1. The place of surface anatomy in the medical literature and undergraduate anatomy textbooks.

    Science.gov (United States)

    Azer, Samy A

    2013-01-01

    The aims of this review were to examine the place of surface anatomy in the medical literature, particularly the methods and approaches used in teaching surface and living anatomy and assess commonly used anatomy textbooks in regard to their surface anatomy contents. PubMed and MEDLINE databases were searched using the following keywords "surface anatomy," "living anatomy," "teaching surface anatomy," "bony landmarks," "peer examination" and "dermatomes". The percentage of pages covering surface anatomy in each textbook was calculated as well as the number of images covering surface anatomy. Clarity, quality and adequacy of surface anatomy contents was also examined. The search identified 22 research papers addressing methods used in teaching surface anatomy, 31 papers that can help in the improvement of surface anatomy curriculum, and 12 anatomy textbooks. These teaching methods included: body painting, peer volunteer surface anatomy, use of a living anatomy model, real time ultrasound, virtual (visible) human dissector (VHD), full body digital x-ray of cadavers (Lodox(®) Statscan(®) images) combined with palpating landmarks on peers and the cadaver, as well as the use of collaborative, contextual and self-directed learning. Nineteen of these studies were published in the period from 2006 to 2013. The 31 papers covered evidence-based and clinically-applied surface anatomy. The percentage of surface anatomy in textbooks' contents ranged from 0 to 6.2 with an average of 3.4%. The number of medical illustrations on surface anatomy varied from 0 to 135. In conclusion, although there has been a progressive increase in publications addressing methods used in teaching surface anatomy over the last six to seven years, most anatomy textbooks do not provide students with adequate information about surface anatomy. Only three textbooks provided a solid explanation and foundation of understanding surface anatomy.

  2. Electronic Textbook in Human Physiology.

    Science.gov (United States)

    Broering, Naomi C.; Lilienfield, Lawrence S.

    1994-01-01

    Describes the development of an electronic textbook in human physiology at the Georgetown University Medical Center Library that was designed to enhance learning and visualization through a prototype knowledge base of core instructional materials stored in digital format on Macintosh computers. The use of computers in the medical curriculum is…

  3. The assessment of virtual reality for human anatomy instruction

    Science.gov (United States)

    Benn, Karen P.

    1994-01-01

    This research project seeks to meet the objective of science training by developing, assessing, and validating virtual reality as a human anatomy training medium. In ideal situations, anatomic models, computer-based instruction, and cadaver dissection are utilized to augment the traditional methods of instruction. At many institutions, lack of financial resources limits anatomy instruction to textbooks and lectures. However, human anatomy is three dimensional, unlike the one dimensional depiction found in textbooks and the two dimensional depiction found on the computer. Virtual reality is a breakthrough technology that allows one to step through the computer screen into a three dimensional world. This technology offers many opportunities to enhance science education. Therefore, a virtual testing environment of the abdominopelvic region of a human cadaver was created to study the placement of body parts within the nine anatomical divisions of the abdominopelvic region and the four abdominal quadrants.

  4. PAL(TM) 2.0 Human Anatomy Software Tool Use in Community College Traditional and Online Anatomy Laboratory Classes: Student-Perceived Learning Benefits

    Science.gov (United States)

    Kuyatt, Brian Lee

    2012-01-01

    Human anatomy courses, with laboratory, are curricular requirements in graduate medical, undergraduate nursing, and all allied health science programs. Anatomy laboratory courses engage students in hands-on activities, including human cadaver or mammalian dissection, supported by photos from textbooks, detailed plastic models or human anatomical…

  5. PAL(TM) 2.0 Human Anatomy Software Tool Use in Community College Traditional and Online Anatomy Laboratory Classes: Student-Perceived Learning Benefits

    Science.gov (United States)

    Kuyatt, Brian Lee

    2012-01-01

    Human anatomy courses, with laboratory, are curricular requirements in graduate medical, undergraduate nursing, and all allied health science programs. Anatomy laboratory courses engage students in hands-on activities, including human cadaver or mammalian dissection, supported by photos from textbooks, detailed plastic models or human anatomical…

  6. Humanizing the Writing in Cultural Geography Textbooks

    Science.gov (United States)

    Larimore, Ann E.

    1978-01-01

    Discusses how cultural geography textbooks can be written to improve the portrayal of people and cultures. Author's criticism is based on a study of cultural and human geography textbooks current in 1976 which revealed a predominance of male images and an abstract style of presentation. (Author/AV)

  7. Selecting Anatomy and Physiology Textbooks for Nursing Students.

    Science.gov (United States)

    Harder, Annie K.; Carline, Jan D.

    1988-01-01

    Describes the criteria used for textbook selection or rejection, how the criteria differ depending on the level of students, and how the criteria differ according to the instructor's training. Discusses results and implications for students, instructors, and publishers. (CW)

  8. Textbook Censorship and Secular Humanism in Perspective.

    Science.gov (United States)

    Parker, Franklin

    1988-01-01

    Reviews the activities of the New Christian Right (NCR) related to teaching evolution in the public schools. Describes the effects of legislation and court litigation on the NCR's efforts to eliminate secular humanism from textbooks. Provides an NCR definition of secular humanism. (LS)

  9. The name cranial ovarian suspensory ligaments in mammalian anatomy should be used only to indicate the structures derived from the foetal cranial mesonephric and gonadal ligaments

    NARCIS (Netherlands)

    P. van der Schoot (P.)

    1993-01-01

    textabstractThe term ovarian suspensory ligament appears ambiguous when human adult anatomy textbooks are compared with human embryology or with general mammalian anatomy textbooks. The term ovarian suspensory ligament in laboratory rodents and domestic animals indicates homologous structures during

  10. Design Projects in Human Anatomy & Physiology

    Science.gov (United States)

    Polizzotto, Kristin; Ortiz, Mary T.

    2008-01-01

    Very often, some type of writing assignment is required in college entry-level Human Anatomy and Physiology courses. This assignment can be anything from an essay to a research paper on the literature, focusing on a faculty-approved topic of interest to the student. As educators who teach Human Anatomy and Physiology at an urban community college,…

  11. Design Projects in Human Anatomy & Physiology

    Science.gov (United States)

    Polizzotto, Kristin; Ortiz, Mary T.

    2008-01-01

    Very often, some type of writing assignment is required in college entry-level Human Anatomy and Physiology courses. This assignment can be anything from an essay to a research paper on the literature, focusing on a faculty-approved topic of interest to the student. As educators who teach Human Anatomy and Physiology at an urban community college,…

  12. An introduction to human brain anatomy

    NARCIS (Netherlands)

    Forstmann, B.U.; Keuken, M.C.; Alkemade, A.; Forstmann, B.U.; Wagenmakers, E.-J.

    2015-01-01

    This tutorial chapter provides an overview of the human brain anatomy. Knowledge of brain anatomy is fundamental to our understanding of cognitive processes in health and disease; moreover, anatomical constraints are vital for neurocomputational models and can be important for psychological

  13. Porcine Tricuspid Valve Anatomy and Human Compatibility

    DEFF Research Database (Denmark)

    Waziri, Farhad; Lyager Nielsen, Sten; Hasenkam, J. Michael

    2016-01-01

    before clinical use. The study aim was to evaluate and compare the tricuspid valve anatomy of porcine and human hearts. METHODS: The anatomy of the tricuspid valve and the surrounding structures that affect the valve during a cardiac cycle were examined in detail in 100 fresh and 19 formalin...

  14. Human Evolution in Science Textbooks from Twelve Different Countries

    Science.gov (United States)

    Quessada, Marie-Pierre; Clement, Pierre; Oerke, Britta; Valente, Adriana

    2008-01-01

    What kinds of images of human beings illustrate human evolution in school textbooks? A comparison between the textbooks of eighteen different countries (twelve European countries and six non-European countries) was attempted. In six countries (Algeria, Malta, Morocco, Mozambique, Portugal, and Tunisia), we did not find any chapter on the topic of…

  15. Human Rights and Peace Education in the Lebanese Civics Textbooks

    Science.gov (United States)

    Shuayb, Maha

    2015-01-01

    In 1997 the Lebanese government published its newly developed curriculum and textbooks following a long and fierce civil war, which started in 1975. The new curriculum emphasized nation building, reconciliation and citizenship. This study aims to examine how the civics textbooks in Lebanon addressed human rights and peace education, both of which…

  16. Human Rights and Peace Education in the Lebanese Civics Textbooks

    Science.gov (United States)

    Shuayb, Maha

    2015-01-01

    In 1997 the Lebanese government published its newly developed curriculum and textbooks following a long and fierce civil war, which started in 1975. The new curriculum emphasized nation building, reconciliation and citizenship. This study aims to examine how the civics textbooks in Lebanon addressed human rights and peace education, both of which…

  17. Anatomy, Medical Education, and Human Ancestral Variation

    Science.gov (United States)

    Strkalj, Goran; Spocter, Muhammad A.; Wilkinson, A. Tracey

    2011-01-01

    It is argued in this article that the human body both in health and disease cannot be fully understood without adequately accounting for the different levels of human variation. The article focuses on variation due to ancestry, arguing that the inclusion of information pertaining to ancestry in human anatomy teaching materials and courses should…

  18. Anatomy, Medical Education, and Human Ancestral Variation

    Science.gov (United States)

    Strkalj, Goran; Spocter, Muhammad A.; Wilkinson, A. Tracey

    2011-01-01

    It is argued in this article that the human body both in health and disease cannot be fully understood without adequately accounting for the different levels of human variation. The article focuses on variation due to ancestry, arguing that the inclusion of information pertaining to ancestry in human anatomy teaching materials and courses should…

  19. Ontology-enriched Visualization of Human Anatomy

    Energy Technology Data Exchange (ETDEWEB)

    Pouchard, LC

    2005-12-20

    The project focuses on the problem of presenting a human anatomical 3D model associated with other types of human systemic information ranging from physiological to anatomical information while navigating the 3D model. We propose a solution that integrates a visual 3D interface and navigation features with the display of structured information contained in an ontology of anatomy where the structures of the human body are formally and semantically linked. The displayed and annotated anatomy serves as a visual entry point into a patient's anatomy, medical indicators and other information. The ontology of medical information provides labeling to the highlighted anatomical parts in the 3D display. Because of the logical organization and links between anatomical objects found in the ontology and associated 3D model, the analysis of a structure by a physician is greatly enhanced. Navigation within the 3D visualization and between this visualization and objects representing anatomical concepts within the model is also featured.

  20. "Let's get physical": advantages of a physical model over 3D computer models and textbooks in learning imaging anatomy.

    Science.gov (United States)

    Preece, Daniel; Williams, Sarah B; Lam, Richard; Weller, Renate

    2013-01-01

    Three-dimensional (3D) information plays an important part in medical and veterinary education. Appreciating complex 3D spatial relationships requires a strong foundational understanding of anatomy and mental 3D visualization skills. Novel learning resources have been introduced to anatomy training to achieve this. Objective evaluation of their comparative efficacies remains scarce in the literature. This study developed and evaluated the use of a physical model in demonstrating the complex spatial relationships of the equine foot. It was hypothesized that the newly developed physical model would be more effective for students to learn magnetic resonance imaging (MRI) anatomy of the foot than textbooks or computer-based 3D models. Third year veterinary medicine students were randomly assigned to one of three teaching aid groups (physical model; textbooks; 3D computer model). The comparative efficacies of the three teaching aids were assessed through students' abilities to identify anatomical structures on MR images. Overall mean MRI assessment scores were significantly higher in students utilizing the physical model (86.39%) compared with students using textbooks (62.61%) and the 3D computer model (63.68%) (P computer model groups (P = 0.685). Student feedback was also more positive in the physical model group compared with both the textbook and 3D computer model groups. Our results suggest that physical models may hold a significant advantage over alternative learning resources in enhancing visuospatial and 3D understanding of complex anatomical architecture, and that 3D computer models have significant limitations with regards to 3D learning.

  1. Testing to Enhance Retention in Human Anatomy

    Science.gov (United States)

    Logan, Jessica M.; Thompson, Andrew J.; Marshak, David W.

    2011-01-01

    Recent work in cognitive psychology has shown that repeatedly testing one's knowledge is a powerful learning aid and provides substantial benefits for retention of the material. To apply this in a human anatomy course for medical students, 39 fill-in-the-blank quizzes of about 50 questions each, one for each region of the body, and four about the…

  2. Sexism and anatomy, as discerned in textbooks and as perceived by medical students at Cardiff University and University of Paris Descartes.

    Science.gov (United States)

    Morgan, Susan; Plaisant, Odile; Lignier, Baptiste; Moxham, Bernard J

    2014-03-01

    Contemporary textbooks of anatomy and surface anatomy were evaluated to ascertain whether they were gender-neutral. The evidence of this, and previous studies, suggests that, both in terms of imagery and text, many textbooks lack neutrality. To further investigate such matters, we provided second-year medical students studying at Cardiff University (n = 293) and at the Paris Descartes University (n = 142) during the 2011-2012 academic year with a questionnaire inviting them to address the possibility that social/gender factors hinder the dispassionate representation of anatomy. Ethical approval was obtained from both Cardiff and Paris universities. Eighty-six percent of the students at Cardiff and 39% at Paris Descartes responded and provided data for analysis. The hypothesis tested is that medical students perceive a gender bias that is reflected in the books they read and the tuition they receive. Our findings suggest that, while students recognise the importance of gender issues and do not wish to associate with sexism, most are unaware of the possible negative aspects of sexism within anatomy. In this respect, the findings do not support our hypothesis. Nevertheless, we recommended that teachers of anatomy and authors of anatomy textbooks should be aware of the possibility of adverse effects on professional matters relating to equality and diversity issues.

  3. Functional anatomy of human speech.

    Science.gov (United States)

    Szentágothai, J

    1993-01-01

    The outlines of an investigation into side differences between the Planum temporale (The Geschwind-Levitzky areas) of ten human brains are given. Volume of this area and cell numbers are clearly asymmetric, the left side being consequently larger by 38-34% over the same area at right. Cell density (cell No/volume) is virtually the same on both sides. Some comments upon the data are being made.

  4. Structure and Anatomy of the Human Pericardium.

    Science.gov (United States)

    Rodriguez, E Rene; Tan, Carmela D

    The normal gross anatomy and light microscopy of the human pericardium are presented in detail that allows easy correlation with current cardiac imaging modalities. The anatomical structures of the parietal pericardium are shown from its mediastinal surface, including its ligaments to the sternum, diaphragm and vertebral column. The attachments of the parietal pericardium to the great vessels showing the intrapericardial location of the root of the aorta and pulmonary artery are documented. Also the attachments of the parietal pericardium to the venae cavae and the pulmonary veins are illustrated in detail. The internal anatomy of the parietal pericardium emphasizing the oblique and transverse sinuses is explained. The microscopic differences between the structures of the parietal pericardium and visceral pericardium (epicardium) are shown as the basis that allows understanding the spectrum of adaptation of the pericardium to diverse pathologic processes. However, the pathology of the pericardium is not discussed in this review. Copyright © 2017 Elsevier Inc. All rights reserved.

  5. Decolonizing Education: A Critical Discourse Analysis of Post-Secondary Humanities Textbooks

    Science.gov (United States)

    Harper, Kimberly C.

    2012-01-01

    This dissertation examines nine post-secondary humanities textbooks published between 2001 and 2011 using an approach that includes both qualitative and quantitative methodology to analyze the written and visual content of humanities textbooks. This dissertation engages in current debates that address bias in humanities textbooks and contributes…

  6. Decolonizing Education: A Critical Discourse Analysis of Post-Secondary Humanities Textbooks

    Science.gov (United States)

    Harper, Kimberly C.

    2012-01-01

    This dissertation examines nine post-secondary humanities textbooks published between 2001 and 2011 using an approach that includes both qualitative and quantitative methodology to analyze the written and visual content of humanities textbooks. This dissertation engages in current debates that address bias in humanities textbooks and contributes…

  7. Lecture Classes in Human Anatomy: The Students’ Perceptions

    OpenAIRE

    Kar, Maitreyee; Roy, Hironmoy; Ghosh, Anasuya; Tapadar, Arunabha; Chowdhury, Subhramoy; Mukherjee, Pranab; Jana, Tapan Kumar

    2013-01-01

    Introduction: The human anatomy, or in brief, the body structure has fascinated man for ages. Due to the information explosion and the increase in specializations, this knowledge is available in a very sketchy manner in high school biology courses. The first comprehensive course on the human anatomy is taught to the first year medical students in medical colleges. This is in keeping with the regulations of the Medical Council of India. The anatomy lecture classes occupy a considerable time of...

  8. Virtual Reality Educational Tool for Human Anatomy.

    Science.gov (United States)

    Izard, Santiago González; Juanes Méndez, Juan A; Palomera, Pablo Ruisoto

    2017-05-01

    Virtual Reality is becoming widespread in our society within very different areas, from industry to entertainment. It has many advantages in education as well, since it allows visualizing almost any object or going anywhere in a unique way. We will be focusing on medical education, and more specifically anatomy, where its use is especially interesting because it allows studying any structure of the human body by placing the user inside each one. By allowing virtual immersion in a body structure such as the interior of the cranium, stereoscopic vision goggles make these innovative teaching technologies a powerful tool for training in all areas of health sciences. The aim of this study is to illustrate the teaching potential of applying Virtual Reality in the field of human anatomy, where it can be used as a tool for education in medicine. A Virtual Reality Software was developed as an educational tool. This technological procedure is based entirely on software which will run in stereoscopic goggles to give users the sensation of being in a virtual environment, clearly showing the different bones and foramina which make up the cranium, and accompanied by audio explanations. Throughout the results the structure of the cranium is described in detailed from both inside and out. Importance of an exhaustive morphological knowledge of cranial fossae is further discussed. Application for the design of microsurgery is also commented.

  9. Common errors in textbook descriptions of muscle fiber size in nontrained humans.

    Science.gov (United States)

    Chalmers, Gordon R; Row, Brandi S

    2011-09-01

    Exercise science and human anatomy and physiology textbooks commonly report that type IIB muscle fibers have the largest cross-sectional area of the three fiber types. These descriptions of muscle fiber sizes do not match with the research literature examining muscle fibers in young adult nontrained humans. For men, most commonly type IIA fibers were significantly larger than other fiber types (six out of 10 cases across six different muscles). For women, either type I, or both I and IIA muscle fibers were usually significantly the largest (five out of six cases across four different muscles). In none of these reports were type IIB fibers significantly larger than both other fiber types. In 27 studies that did not include statistical comparisons of mean fiber sizes across fiber types, in no cases were type IIB or fast glycolytic fibers larger than both type I and IIA, or slow oxidative and fast oxidative glycolytic fibers. The likely reason for mistakes in textbook descriptions of human muscle fiber sizes is that animal data were presented without being labeled as such, and without any warning that there are interspecies differences in muscle fiber properties. Correct knowledge of muscle fiber sizes may facilitate interpreting training and aging adaptations.

  10. The name cranial ovarian suspensory ligaments in mammalian anatomy should be used only to indicate the structures derived from the foetal cranial mesonephric and gonadal ligaments

    OpenAIRE

    van der Schoot, P.

    1993-01-01

    textabstractThe term ovarian suspensory ligament appears ambiguous when human adult anatomy textbooks are compared with human embryology or with general mammalian anatomy textbooks. The term ovarian suspensory ligament in laboratory rodents and domestic animals indicates homologous structures during foetal (the cranial mesonephric and gonadal ligaments) and later life (the cranial mesonephric ligament derivatives). In human foetal anatomy textbooks ovarian suspensory ligament is generally app...

  11. Anatomy atlases.

    Science.gov (United States)

    Rosse, C

    1999-01-01

    Anatomy atlases are unlike other knowledge sources in the health sciences in that they communicate knowledge through annotated images without the support of narrative text. An analysis of the knowledge component represented by images and the history of anatomy atlases suggest some distinctions that should be made between atlas and textbook illustrations. Textbook and atlas should synergistically promote the generation of a mental model of anatomy. The objective of such a model is to support anatomical reasoning and thereby replace memorization of anatomical facts. Criteria are suggested for selecting anatomy texts and atlases that complement one another, and the advantages and disadvantages of hard copy and computer-based anatomy atlases are considered.

  12. [Contrastive analysis of Latin terms for denoting human organs and structural body parts and parts of organs in anatomy literature in English and Serbian].

    Science.gov (United States)

    Vukčević-Lacković, Biljana

    2011-01-01

    This paper is concerned with the analysis of the use of Latin terms in the field of human anatomy through the contrastive analysis of examples from anatomy atlases and textbooks, and research papers in the area of human anatomy in English and Serbian. The contrastive analysis of examples has highlighted a certain tendency towards the use of original Latin terms in anatomy literature in the Serbian language, while the tendency of anatomy literature in English is towards the use of English terms which most often have a Latin root. It has also been noted that Serbian literature, in addition to original Latin terms, uses a significant number of terms with a Latin root. The noted tendencies differ depending on the type of literature (anatomy atlas, textbook or research paper). A significantly greater uniformity in the use of terminology has been noted in editions in English as compared to the Serbian anatomy literature where a lack of such a uniform system is evident. Bearing in mind the ever increasing significance of the English language in the world of science, one of the conclusions of this paper is that these differences may be of practical significance for authors from Serbia looking to publish their work in English as well as for translators of medical literature.

  13. Two-Year Community: Human Anatomy Software Use in Traditional and Online Anatomy Laboratory Classes: Student-Perceived Learning Benefits

    Science.gov (United States)

    Kuyatt, Brian L.; Baker, Jason D.

    2014-01-01

    This study evaluates the effectiveness of human anatomy software in face-to-face and online anatomy laboratory classes. Cognitive, affective, and psychomotor perceived learning was measured for students using Pearson Education's Practice Anatomy Laboratory 2.0 software. This study determined that student-perceived learning was significantly…

  14. CPR Instruction in a Human Anatomy Class.

    Science.gov (United States)

    Lutton, Lewis M.

    1978-01-01

    Describes how cardiopulmonary resuscitation (CPR) instruction can be included in a college anatomy and physiology course. Equipment and instructors are provided locally by the Red Cross or American Heart Association. (MA)

  15. [Foods and drinks in a 19th century human physiology textbook].

    Science.gov (United States)

    Chiancone, Francesco M

    2004-01-01

    The Author reports on the chapter of "Nutrition" in the Human Physiology textbook by P. Albertoni and A. Stefani published in the first half of the 19th century. This is one of the first textbooks that treats Physiology as an experimental science in contrast with the thinking of the previous century which was still dominated by Galen and Dioscorides.

  16. Anatomy of the Human Ear/Questions to Ask Your Hearing Professional

    Science.gov (United States)

    ... Issue Past Issues Special Section: Focus on Communication Anatomy of the Human Ear/ Questions to Ask your ... Focus on Communication" Articles Living with Hearing Loss / Anatomy of the Human Ear/Questions to Ask your ...

  17. Lecture classes in human anatomy: the students' perceptions.

    Science.gov (United States)

    Kar, Maitreyee; Roy, Hironmoy; Ghosh, Anasuya; Tapadar, Arunabha; Chowdhury, Subhramoy; Mukherjee, Pranab; Jana, Tapan Kumar

    2013-06-01

    The human anatomy, or in brief, the body structure has fascinated man for ages. Due to the information explosion and the increase in specializations, this knowledge is available in a very sketchy manner in high school biology courses. The first comprehensive course on the human anatomy is taught to the first year medical students in medical colleges. This is in keeping with the regulations of the Medical Council of India. The anatomy lecture classes occupy a considerable time of the course, to provide the students with an effective knowledge of the gross anatomy, histology, embryology and the clinical anatomy. On the other hand, the students' feedback regarding the lecture methods and the teaching environment is crucial in judging the efficacy of the present curriculum. To obtain the students' feedback about the environment of the lecture classes, as regards the venue, the teaching and learning aids which are used, the lecture class schedule of the university (the number of classes per week, the durations of the lecture classes, etc.) and the existing departmental practices (display of the class routine in advance, synchronization between the lecture and the practical classes), so that their suggestions could help the faculty in planning the most effective teaching procedures. A semi structured questionnaire was supplied to the students to get their feedback. Most of the students found the air conditioned seminar room's environment to be more comfortable and they supported the existing durations of the lecture hours with the combined use of chalk and a board and overhead projectors (OHPs). The perceptions of the learners helped in modifying the departmental practice in the desired way.

  18. Assessment outcomes: computerized instruction in a human gross anatomy course.

    Science.gov (United States)

    Bukowski, Elaine L

    2002-01-01

    New and traditional educational media were used to study alternative methods of instruction in a human gross anatomy course. Three consecutive entry-level physical therapy (PT) classes (55 students total) participated in this study. No other anatomy course was available to these students during this time. During the first year, all entering PT students (n = 18) completed a traditional cadaver anatomy course. This traditional group attended weekly lectures and dissection laboratories for 15 weeks. During the second year, the next entering class of PT students (n = 17) completed a self-study, computerized noncadaver anatomy course. This self-study group attended an introductory session to receive course objectives and instruction in using the computer package chosen for the study. After the introductory session, this group worked independently for the remainder of their 15-week course. During the third year, the entering class of PT students (n = 20) attended weekly lectures and completed a self-study, computerized non-cadaver laboratory course. This lecture and self-study group attended an introductory session to review course objectives and receive instruction in using the computer package. For the remainder of their 15-week course, this group attended a weekly lecture and worked independently on the computer for the laboratory portion of their course. All groups kept time logs, recording class and study time for each day of the course. The time logs were collected on the last day of each course. Each group's performance in anatomy-based system courses was followed through the remainder of the PT curricula, including clinical rotations, and through the completion of the state board licensure examination. Data were analyzed using a multivariate analysis of variance and a Kruskal-Wallis analysis of variance. There was no significant difference in anatomy course class means, class study times, performance throughout the remainder of the PT curricula, and performance

  19. Links between Evolution, Development, Human Anatomy, Pathology, and Medicine, with A Proposition of A Re-defined Anatomical Position and Notes on Constraints and Morphological "Imperfections".

    Science.gov (United States)

    Diogo, Rui; Molnar, Julia

    2016-06-01

    Surprisingly the oldest formal discipline in medicine (anatomy) has not yet felt the full impact of evolutionary developmental biology. In medical anatomy courses and textbooks, the human body is still too often described as though it is a "perfect machine." In fact, the study of human anatomy predates evolutionary theory; therefore, many of its conventions continue to be outdated, making it difficult to study, understand, and treat the human body, and to compare it with that of other, nonbipedal animals, including other primates. Moreover, such an erroneous view of our anatomy as "perfect" can be used to fuel nonevolutionary ideologies such as intelligent design. In the section An Evolutionary and Developmental Approach to Human Anatomical Position of this paper, we propose the redefinition of the "human standard anatomical position" used in textbooks to be consistent with human evolutionary and developmental history. This redefined position also simplifies, for students and practitioners of the health professions, the study and learning of embryonic muscle groups (each group including muscles derived from the same/ontogenetically closely related primordium/primordia) and joint movements and highlights the topological correspondence between the upper and lower limbs. Section Evolutionary and Developmental Constraints, "Imperfections" and Sports Pathologies continues the theme by describing examples of apparently "illogical" characteristics of the human body that only make sense when one understands the developmental and evolutionary constraints that have accumulated over millions of years. We focus, in particular, on musculoskeletal functional problems and sports pathologies to emphasize the links with pathology and medicine. These examples demonstrate how incorporating evolutionary theory into anatomy education can be helpful for medical students, teachers, researchers, and physicians, as well as for anatomists, functional morphologists, and evolutionary and

  20. Human Dissection in Medical Education: More than Just Anatomy

    OpenAIRE

    Rehkämper, Gerd

    2016-01-01

    The dissection course is an essential component of the medical curriculum. Nonetheless, the time expenditure and intensity of supervising the students in this course has been diminishing since the 1970s. That endangers not only the transmission of fundamental knowledge of anatomy. It also concerns key concepts such as establishing values, the concept of humans , and physician competencies , because medical education must be seen not merely as fact-directed instruction but instead should be...

  1. Human Dissection in Medical Education: More than Just Anatomy.

    Science.gov (United States)

    Rehkämper, Gerd

    2016-01-01

    The dissection course is an essential component of the medical curriculum. Nonetheless, the time expenditure and intensity of supervising the students in this course has been diminishing since the 1970s. That endangers not only the transmission of fundamental knowledge of anatomy. It also concerns key concepts such as establishing values, the concept of humans, and physician competencies, because medical education must be seen not merely as fact-directed instruction but instead should be connected with a mission for professional acculturation.

  2. Mathematical textbook of deformable neuroanatomies.

    Science.gov (United States)

    Miller, M I; Christensen, G E; Amit, Y; Grenander, U

    1993-12-15

    Mathematical techniques are presented for the transformation of digital anatomical textbooks from the ideal to the individual, allowing for the representation of the variabilities manifest in normal human anatomies. The ideal textbook is constructed on a fixed coordinate system to contain all of the information currently available about the physical properties of neuroanatomies. This information is obtained via sensor probes such as magnetic resonance, as well as computed axial and emission tomography, along with symbolic information such as white- and gray-matter tracts, nuclei, etc. Human variability associated with individuals is accommodated by defining probabilistic transformations on the textbook coordinate system, the transformations forming mathematical translation groups of high dimension. The ideal is applied to the individual patient by finding the transformation which is consistent with physical properties of deformable elastic solids and which brings the coordinate system of the textbook to that of the patient. Registration, segmentation, and fusion all result automatically because the textbook carries symbolic values as well as multisensor features.

  3. The human hair: from anatomy to physiology.

    Science.gov (United States)

    Buffoli, Barbara; Rinaldi, Fabio; Labanca, Mauro; Sorbellini, Elisabetta; Trink, Anna; Guanziroli, Elena; Rezzani, Rita; Rodella, Luigi F

    2014-03-01

    Hair is a unique character of mammals and has several functions, from protection of the skin to sexual and social communication. In literature, there are various studies about hair that take into consideration different aspects within many fields of science, including biology, dermatology, cosmetics, forensic sciences, and medicine. We carried out a search of studies published in PubMed up to 2013. In this review, we summarized the principal anatomical and physiological aspects of the different types of human hair, and we considered the clinical significance of the different structures and the distribution of the hair in the human body. This review could be the basis for improvement and progression in the field of hair research. © 2013 The International Society of Dermatology.

  4. Functional Anatomy of the Human Microprocessor.

    Science.gov (United States)

    Nguyen, Tuan Anh; Jo, Myung Hyun; Choi, Yeon-Gil; Park, Joha; Kwon, S Chul; Hohng, Sungchul; Kim, V Narry; Woo, Jae-Sung

    2015-06-04

    MicroRNA (miRNA) maturation is initiated by Microprocessor composed of RNase III DROSHA and its cofactor DGCR8, whose fidelity is critical for generation of functional miRNAs. To understand how Microprocessor recognizes pri-miRNAs, we here reconstitute human Microprocessor with purified recombinant proteins. We find that Microprocessor is an ∼364 kDa heterotrimeric complex of one DROSHA and two DGCR8 molecules. Together with a 23-amino acid peptide from DGCR8, DROSHA constitutes a minimal functional core. DROSHA serves as a "ruler" by measuring 11 bp from the basal ssRNA-dsRNA junction. DGCR8 interacts with the stem and apical elements through its dsRNA-binding domains and RNA-binding heme domain, respectively, allowing efficient and accurate processing. DROSHA and DGCR8, respectively, recognize the basal UG and apical UGU motifs, which ensure proper orientation of the complex. These findings clarify controversies over the action mechanism of DROSHA and allow us to build a general model for pri-miRNA processing.

  5. maintaining excellence in teaching of human anatomy: university of ...

    African Journals Online (AJOL)

    Kevin Wangwe Ongeti

    2013-01-02

    Jan 2, 2013 ... Anatomy graduates. Excellence in teaching ... In response, there is resurgence in the value and emphasis .... in relations to the three main divisions of anatomy ..... Importance of dissection in learning anatomy: personal dissection versus peer teaching. ... The prospect of anatomy as a career choice among.

  6. PERCEPTIONS REGARDING THE INTEGRATED HUMAN ANATOMY AND PHYSIOLOGY COURSE AMONG UNDERGRADUATE PHARMACY STUDENTS

    OpenAIRE

    Joan Bryant*1, Manjunatha Goud BK2, Anand Srinivasan3 and Vijayalakshmi SB3

    2016-01-01

    Human Anatomy and Physiology is an important core component for all allied healthcare professional education. At our university, we offer an integrated Human Anatomy and Physiology course (HAP) to the first year Pharmacy students. The main objective of this study was to ascertain and compare Pharmacy undergraduate students’ opinions and attitudes towards the integrated course of human anatomy and physiology. A pre-validated questionnaire was given to students of first year pharma...

  7. Anatomy and Humanity: Examining the Effects of a Short Documentary Film and First Anatomy Laboratory Experience on Medical Students

    Science.gov (United States)

    Dosani, Farah; Neuberger, Lindsay

    2016-01-01

    Medical students begin their education inside a laboratory dissecting cadavers to learn human gross anatomy. Many schools use the course experience as a way to instill empathy and some have begun integrating video and recorded interviews with body donors to humanize the experience, but their impact has yet to be measured. This study examines the…

  8. Anatomy of the lamina cribrosa in human eyes.

    Science.gov (United States)

    Radius, R L; Gonzales, M

    1981-12-01

    Light microscopy of specimens of human eyes cut in cross section at the level of the lamina cribrosa showed variation in structural anatomy, as demonstrated previously in certain primate eyes. Connective tissue and glial cell structural elements were greater in nasal-temporal as compared with inferior and superior quadrants of the disc. This regional variation suggests a hypothesis for the specificity of early patterns of optic nerve dysfunction characteristic of glaucomatous optic neuropathy. In glaucomatous eyes, nerve head regions with relatively less structural tissue elements may yield early to detrimental effects of persistent pressure elevation.

  9. Human Dissection in Medical Education: More than Just Anatomy

    Directory of Open Access Journals (Sweden)

    Rehkämper, Gerd

    2016-11-01

    Full Text Available The dissection course is an essential component of the medical curriculum. Nonetheless, the time expenditure and intensity of supervising the students in this course has been diminishing since the 1970s. That endangers not only the transmission of fundamental knowledge of anatomy. It also concerns key concepts such as establishing values, the concept of humans, and physician competencies, because medical education must be seen not merely as fact-directed instruction but instead should be connected with a mission for professional acculturation.

  10. Formative evaluation of a frame-based model of locative relationships in human anatomy.

    Science.gov (United States)

    Bean, C A

    1997-01-01

    The verb structure of narrative text in a gross anatomy textbook was analyzed to identify locative relationships. The 169 locative indicators were organized semantically to construct a frame-based model. The validity and coverage of the model was assessed and compared with the UMLS Semantic Net Relations using a novel test set of 71 indicators. All mapped directly to the frame model, while 60% mapped directly to UMLS.

  11. A digital interactive human brain atlas based on Chinese visible human datasets for anatomy teaching.

    Science.gov (United States)

    Li, Qiyu; Ran, Xu; Zhang, Shaoxiang; Tan, Liwen; Qiu, Mingguo

    2014-01-01

    As we know, the human brain is one of the most complicated organs in the human body, which is the key and difficult point in neuroanatomy and sectional anatomy teaching. With the rapid development and extensive application of imaging technology in clinical diagnosis, doctors are facing higher and higher requirement on their anatomy knowledge. Thus, to cultivate medical students to meet the needs of medical development today and to improve their ability to read and understand radiographic images have become urgent challenges for the medical teachers. In this context, we developed a digital interactive human brain atlas based on the Chinese visible human datasets for anatomy teaching (available for free download from http://www.chinesevisiblehuman.com/down/DHBA.rar). The atlas simultaneously provides views in all 3 primary planes of section. The main structures of the human brain have been anatomically labeled in all 3 views. It is potentially useful for anatomy browsing, user self-testing, and automatic student assessment. In a word, it is interactive, 3D, user friendly, and free of charge, which can provide a new, intuitive means for anatomy teaching.

  12. maintaining excellence in teaching of human anatomy: university of ...

    African Journals Online (AJOL)

    Kevin Wangwe Ongeti

    2013-01-02

    Jan 2, 2013 ... at the UON with a view of elucidating the learning points from which other ... Key words: Anatomy teaching, University of Nairobi ... Bachelor of science Nursing. 90 ..... sessions in clinical anatomy: A strategy for educational ...

  13. Drawing on student knowledge in human anatomy and physiology

    Science.gov (United States)

    Slominski, Tara Nicole

    Prior to instruction, students may have developed alternative conceptions about the mechanics behind human physiology. To help students re-shape these ideas into correct reasoning, the faulty characteristics reinforcing the alternative conceptions need to made explicit. This study used student-generated drawings to expose alternative conceptions Human Anatomy and Physiology students had prior to instruction on neuron physiology. Specifically, we investigated how students thought about neuron communication across a synapse (n=355) and how neuron activity can be modified (n=311). When asked to depict basic communication between two neurons, at least 80% of students demonstrated incorrect ideas about synaptic transmission. When targeting spatial and temporal summation, only eleven students (3.5%) were able to accurately depict at least one form of summation. In response to both drawing questions, student drawings revealed multiple alternative conceptions that resulted in a deeper analysis and characterization of the wide variation of student ideas.

  14. Comparison of Cervical Spine Anatomy in Calves, Pigs and Humans.

    Science.gov (United States)

    Sheng, Sun-Ren; Xu, Hua-Zi; Wang, Yong-Li; Zhu, Qing-An; Mao, Fang-Min; Lin, Yan; Wang, Xiang-Yang

    2016-01-01

    Animals are commonly used to model the human spine for in vitro and in vivo experiments. Many studies have investigated similarities and differences between animals and humans in the lumbar and thoracic vertebrae. However, a quantitative anatomic comparison of calf, pig, and human cervical spines has not been reported. To compare fundamental structural similarities and differences in vertebral bodies from the cervical spines of commonly used experimental animal models and humans. Anatomical morphometric analysis was performed on cervical vertebra specimens harvested from humans and two common large animals (i.e., calves and pigs). Multiple morphometric parameters were directly measured from cervical spine specimens of twelve pigs, twelve calves and twelve human adult cadavers. The following anatomical parameters were measured: vertebral body width (VBW), vertebral body depth (VBD), vertebral body height (VBH), spinal canal width (SCW), spinal canal depth (SCD), pedicle width (PW), pedicle depth (PD), pedicle inclination (PI), dens width (DW), dens depth (DD), total vertebral width (TVW), and total vertebral depth (TVD). The atlantoaxial (C1-2) joint in pigs is similar to that in humans and could serve as a human substitute. The pig cervical spine is highly similar to the human cervical spine, except for two large transverse processes in the anterior regions ofC4-C6. The width and depth of the calf odontoid process were larger than those in humans. VBW and VBD of calf cervical vertebrae were larger than those in humans, but the spinal canal was smaller. Calf C7 was relatively similar to human C7, thus, it may be a good substitute. Pig cervical vertebrae were more suitable human substitutions than calf cervical vertebrae, especially with respect to C1, C2, and C7. The biomechanical properties of nerve vascular anatomy and various segment functions in pig and calf cervical vertebrae must be considered when selecting an animal model for research on the spine.

  15. Virtual Reality Anatomy: Is It Comparable with Traditional Methods in the Teaching of Human Forearm Musculoskeletal Anatomy?

    Science.gov (United States)

    Codd, Anthony M.; Choudhury, Bipasha

    2011-01-01

    The use of cadavers to teach anatomy is well established, but limitations with this approach have led to the introduction of alternative teaching methods. One such method is the use of three-dimensional virtual reality computer models. An interactive, three-dimensional computer model of human forearm anterior compartment musculoskeletal anatomy…

  16. Virtual Reality Anatomy: Is It Comparable with Traditional Methods in the Teaching of Human Forearm Musculoskeletal Anatomy?

    Science.gov (United States)

    Codd, Anthony M.; Choudhury, Bipasha

    2011-01-01

    The use of cadavers to teach anatomy is well established, but limitations with this approach have led to the introduction of alternative teaching methods. One such method is the use of three-dimensional virtual reality computer models. An interactive, three-dimensional computer model of human forearm anterior compartment musculoskeletal anatomy…

  17. Quantification of human upper extremity nerves and fascicular anatomy.

    Science.gov (United States)

    Brill, Natalie A; Tyler, Dustin J

    2017-09-01

    In this study we provide detailed quantification of upper extremity nerve and fascicular anatomy. The purpose is to provide values and trends in neural features useful for clinical applications and neural interface device design. Nerve cross-sections were taken from 4 ulnar, 4 median, and 3 radial nerves from 5 arms of 3 human cadavers. Quantified nerve features included cross-sectional area, minor diameter, and major diameter. Fascicular features analyzed included count, perimeter, area, and position. Mean fascicular diameters were 0.57 ± 0.39, 0.6 ± 0.3, 0.5 ± 0.26 mm in the upper arm and 0.38 ± 0.18, 0.47 ± 0.18, 0.4 ± 0.27 mm in the forearm of ulnar, median, and radial nerves, respectively. Mean fascicular diameters were inversely proportional to fascicle count. Detailed quantitative anatomy of upper extremity nerves is a resource for design of neural electrodes, guidance in extraneural procedures, and improved neurosurgical planning. Muscle Nerve 56: 463-471, 2017. © 2016 Wiley Periodicals, Inc.

  18. Meeting the family: promoting humanism in gross anatomy.

    Science.gov (United States)

    Crow, Sheila M; O'Donoghue, Dan; Vannatta, Jerry B; Thompson, Britta M

    2012-01-01

    Human dissection commonly occurs early in the undergraduate medical school curriculum, thus presenting an immediate opportunity for educators to teach and encourage humanistic qualities of respect, empathy, and compassion. The purpose of this study was to measure the impact of the Donor Luncheon, a unique program in which medical students meet the families of the anatomical donor prior to dissection in the anatomy course at the University of Oklahoma College of Medicine. Students were randomized into groups of 8 to attend the luncheon and either met with family of the donor or attended the luncheon with no donor family present. A questionnaire measured students' attitudes at 2 weeks, 6 weeks, and at the conclusion of the anatomy course. Factor analysis revealed 5 scales. Analysis revealed statistically significant differences across time for Donor as Person, Dissection Process, and Donor as Patient and statistically significant differences between groups for Donor as Person and Donor as Patient. These results suggest that this program can provide students with the opportunity to maintain more humanistic attitudes at the beginning of their medical education career.

  19. Sinus Anatomy

    Science.gov (United States)

    ... Caregivers Contact ARS HOME ANATOMY Nasal Anatomy Sinus Anatomy Nasal Physiology Nasal Endoscopy Skull Base Anatomy Virtual Anatomy Disclosure ... Size + - Home > ANATOMY > Sinus Anatomy Nasal Anatomy Sinus Anatomy Nasal Physiology Nasal Endoscopy Skull Base Anatomy Virtual Anatomy Disclosure ...

  20. Nasal Anatomy

    Science.gov (United States)

    ... Caregivers Contact ARS HOME ANATOMY Nasal Anatomy Sinus Anatomy Nasal Physiology Nasal Endoscopy Skull Base Anatomy Virtual Anatomy Disclosure ... Size + - Home > ANATOMY > Nasal Anatomy Nasal Anatomy Sinus Anatomy Nasal Physiology Nasal Endoscopy Skull Base Anatomy Virtual Anatomy Disclosure ...

  1. Human tooth pulp anatomy visualization by 3D magnetic resonance microscopy:

    OpenAIRE

    2012-01-01

    Background Precise assessment of dental pulp anatomy is of an extreme importance for a successful endodontic treatment. As standard radiographs of teeth provide very limited information on dental pulp anatomy, more capable methods are highly appreciated. One of these is 3D magnetic resonance (MR) microscopy of which diagnostic capabilities in terms of a better dental pulp anatomy assessment were evaluated in the study. Materials and methods Twenty extracted human teeth were scanned on a 2.35 ...

  2. 提高口腔医学专业人体解剖学教学效果的几点思考%Some Thoughts on Improving the Teaching Effect of Human Anatomy in the Specialty of Oral Medicine

    Institute of Scientific and Technical Information of China (English)

    王振全; 李文明; 董立珉; 王建中

    2016-01-01

    Human anatomy is not only the most important basic course of oral medicine, but also the foundation of learning other basic medical courses. For students of oral medicine, it is very important to learn the anatomy of human body. For a long time, the anatomy teaching mode of most medical college oral medicine major in our country, is to offer two courses of systematic anatomy and local anatomy. Oral medicine professional students do not have professional anatomy textbook, they use the same set of anatomy textbook for clinical medicine and other professional students. Since entering in twenty-first Century, although the National Health Organization has repeatedly organized experts for the preparation of oral professional human anatomy textbook, but has not been widely used. Therefore, in order to improve the teaching quality of oral profession, it is very important to do well in the teaching of human anatomy.%人体解剖学不仅是口腔医学最重要的基础课程,也是学习其他基础医学课程的基础,对于口腔医学专业的学生来说,学好人体解剖学至关重要。长期以来,我国多数医学院校口腔专业人体解剖学的教学模式,都是采用开设系统解剖学和局部解剖学二门课程来实现的,口腔医学专业的学生没有专业的教材,和临床医学等专业的学生共同使用一套解剖学教材。自从进入21世纪以来,尽管国家的卫生组织曾多次组织专家为口腔专业编写专业的人体解剖学教材,但是一直没有得到推广使用。所以为了提高口腔专业的教学质量,做好人体解剖学的教学至关重要。

  3. Human Cadavers vs. Multimedia Simulation: A Study of Student Learning in Anatomy

    Science.gov (United States)

    Saltarelli, Andrew J.; Roseth, Cary J.; Saltarelli, William A.

    2014-01-01

    Multimedia and simulation programs are increasingly being used for anatomy instruction, yet it remains unclear how learning with these technologies compares with learning with actual human cadavers. Using a multilevel, quasi-experimental-control design, this study compared the effects of "Anatomy and Physiology Revealed" (APR) multimedia…

  4. Human Cadavers vs. Multimedia Simulation: A Study of Student Learning in Anatomy

    Science.gov (United States)

    Saltarelli, Andrew J.; Roseth, Cary J.; Saltarelli, William A.

    2014-01-01

    Multimedia and simulation programs are increasingly being used for anatomy instruction, yet it remains unclear how learning with these technologies compares with learning with actual human cadavers. Using a multilevel, quasi-experimental-control design, this study compared the effects of "Anatomy and Physiology Revealed" (APR) multimedia…

  5. Human temporomandibular joint disc: anatomy and measurements in prenatal development.

    Science.gov (United States)

    Giambartolomei, Luis A; Brunotto, Mabel N; de Ferraris, María E Gómez

    2011-01-01

    The objective of this study was to determine morphological characteristics and measurements of the temporomandibular joint (TMJ) disc in human fetuses between 16 and 20 weeks of intrauterine life, and correlate it with oral-facial neuro-muscular maturing. Scanner images were used to record the length of the disc (D) and the thickness of its anterior middle and posterior bands in TMJ anteroposterior vertical sections from human fetuses of 16, 18 and 20 weeks of intrauterine life (WIL). Mean disc length was 1.98 mm, 2.69 mm and 2.90 mm at 16, 18 and 20 WIL respectively, and measurements differed significantly between those ages. The thicknesses of the anterior, middle and posterior bands also differed significantly. The results give normal morphological data for D between 16 and 20 WIL. TMJ anatomy and measurements appear to be related and agree with the neuro-muscular maturation time at which sucking and swallowing reflexes begin before birth. It is known that these functions, as well as the neuro-muscular capacity to perform prenatal mandibular movements (opening and closing), begin at 14 to 15 weeks of prenatal development and are fully attained at about 20 weeks of development. Knowledge of this reference pattern may be of major importance to future research, for assessing jaw biomechanics and detecting alterations of TMJ and prenatal development of a vital human function - suckling in preterm infants.

  6. Revisiting human nose anatomy: phylogenic and ontogenic perspectives.

    Science.gov (United States)

    Jankowski, Roger

    2011-11-01

    This review suggests revisiting nose anatomy by considering the ethmoidal labyrinths as part of the olfactory nose and not as paranasal sinuses. Phylogenetically, the olfactory and respiratory organs of the most primitive vertebrates are separated. Exaptation, a mechanism of evolution, may explain the fusion of the olfactory and respiratory organs in dipnoi. The respiratory and olfactory noses remain anatomically separated by the transverse lamina in most mammals, whose olfactory labyrinth is a blind recess housing the ethmoturbinates. In humans, the partitioning between the olfactory cleft and the ethmoid labyrinth seems to be a consequence of ethmoid bone remodeling induced by the acquisition of an upright posture. The ethmoid bone is derived from the cartilaginous nasal capsule of primitive vertebrates and considered to be a highly conserved region among the bony elements of the skull base. It appears to be involved only in housing and protecting the olfactory function. During the early stages of human fetal development, rupture of the oronasal membrane leads to the integration of the primary olfactory sac in the future respiratory organ. The cartilaginous nasal capsule appears in the tissue under the brain and around the olfactory channels. Its early fetal development is classically regarded as the beginning of paranasal sinus formation. From phylogenic and ontogenic perspectives, it may be regarded as the development of the olfactory labyrinth as modified by the remodeling process of the human face and skull base. The endochondral bony origin of the ethmoid labyrinths makes them substantially different from the other paranasal sinuses.

  7. Human Anatomy: Let the Students Tell Us How to Teach

    Science.gov (United States)

    Davis, Christopher R.; Bates, Anthony S.; Ellis, Harold; Roberts, Alice M.

    2014-01-01

    Anatomy teaching methods have evolved as the medical undergraduate curriculum has modernized. Traditional teaching methods of dissection, prosection, tutorials and lectures are now supplemented by anatomical models and e-learning. Despite these changes, the preferences of medical students and anatomy faculty towards both traditional and…

  8. Human Anatomy: Let the Students Tell Us How to Teach

    Science.gov (United States)

    Davis, Christopher R.; Bates, Anthony S.; Ellis, Harold; Roberts, Alice M.

    2014-01-01

    Anatomy teaching methods have evolved as the medical undergraduate curriculum has modernized. Traditional teaching methods of dissection, prosection, tutorials and lectures are now supplemented by anatomical models and e-learning. Despite these changes, the preferences of medical students and anatomy faculty towards both traditional and…

  9. The art of human anatomy: Renaissance to 21st century.

    Science.gov (United States)

    Van Hee, Robrecht; Wells, F C; Ballestriero, Roberta; Richardson, Ruth; Mazzarello, Paolo; Cani, Valentina; Catani, Marco

    2014-01-01

    This session examines the relationship between the art and science of anatomy from the time of Vesalius to the present with particular emphasis on the role of the medical artist and the changing nature of anatomical illustration over the last five centuries. Pivotal changes in the art of anatomy will be examined including the evolution of media and brain imaging from Golgi to Geschwind.

  10. Stereoscopic Anatomy: Evaluation of a New Teaching System in Human Gross Anatomy

    Science.gov (United States)

    Prentice, Ernest D.; And Others

    1977-01-01

    A stereoscopic slide-based autoinstructional program has been developed as a substitute for dissection in teaching gross anatomy. Evaluation data suggest that this program, while having minor limitations in terms of anatomical orientation, does provide a viable alternative to dissection. (Editor/LBH)

  11. Alternative uses of didactics scripts and anatomy models in the teaching-learning in practical human anatomy

    Directory of Open Access Journals (Sweden)

    Gleidially Nayara Bezerra Moraes

    2016-04-01

    Full Text Available The teaching and learning process is complex and difficult presented with respect to the human anatomy. Thus, the improvement of teaching resources applied to the teaching of this discipline, shows up as a satisfactory trend and encourages student participation as an active subject in the search for new informations, giving essential support teaching-learning process. The aim of the study was to verify the existence and utilization of teaching scripts and anatomical models in practicals classes of Human Anatomy. The study was a descriptive systematic review, developed with scientific production indexed in electronic databases LILACS, MEDLINE, GOOGLE ACADEMICO and SciELO; as well as Brazilian proceedings. Among the 17 articles found, 9 showed the use of anatomical models, 7 showed other methods used, and only 1 on the use of didactic manual on classroom practice of this discipline. From the study, it can be observed that the use of teaching scripts for teaching in practical classes of Human Anatomy is an innovative method and the use of anatomical models alternative has shown positive results in the teaching-learning process. However, these methods, ever can replace the use of the corpse in the teaching of this discipline.

  12. Anatomy online: presentation of a detailed WWW atlas of human gross anatomy--reference for medical education.

    Science.gov (United States)

    Jastrow, Holger; Vollrath, Lutz

    2002-11-01

    We present an online anatomy atlas based on the Visible Human Project (VHP) of the US National Library of Medicine. The objective is to provide original unlabeled as well as labeled sections of the human body of high quality and resolution on the Internet, for use in basic and continuing medical education. For a representative overview of the body, 370 axial sections were selected from the male and female data base of the VHP with special regard to regions of clinical interest. Each section is accompanied by its corresponding computer tomography (CT) image and, if available, magnetic resonance images (MRI) for quick and easy comparison of morphologic and radiologic structures. The sections can be studied unlabeled or labeled according to the current Terminologia Anatomica. A linked vocabulary with more than 850 terms explains the labeling. Animations of the sections as well as of CT and MR images allow for further visualization of the topographic relationships of anatomical structures. The responses to the project indicate that students and physicians regard the Internet Atlas of Human Gross Anatomy as a most useful aid for learning and reviewing anatomical details. The atlas is accessible on: http://www.uni-mainz.de/FB/Medizin/Anatomie/workshop/vishuman/Eready.html.

  13. [The human body and the computer as pedagogic tools for anatomy: review of the literature].

    Science.gov (United States)

    Captier, G; Canovas, F; Bonnel, F

    2005-09-01

    Since the first dissections, the human body has been the main tool for the teaching of anatomy in medical courses. For the last 30 years, university anatomy laboratory dissection has been brought into question and the total hours of anatomy teaching have decreased. In parallel, new technologies have progressed and become more competitive and more attractive than dissection. The aim of this review of the literature was to evaluate the use of the human body as a pedagogic tool compared to today's computer tools. Twenty comparative studies were reviewed. Their analysis showed that the human body remains the main tool in anatomy teaching even if anatomic demonstration (prosection) can replace dissection, and that the computer tools were complementary but not a substitute to dissection.

  14. Cat dissection vs. sculpting human structures in clay: an analysis of two approaches to undergraduate human anatomy laboratory education.

    Science.gov (United States)

    Waters, John R; Van Meter, Peggy; Perrotti, William; Drogo, Salvatore; Cyr, Richard J

    2005-03-01

    Many human anatomy courses are taught using cat dissection. Alternatives are available, but information regarding learning outcomes is incomplete. In 2003, approximately 120 undergraduates enrolled in a human anatomy course were assigned to one of two treatment groups. In the control group, students performed cat dissections (emphasizing isolation and identification) of the muscular, digestive, and cardiovascular systems. In the experimental treatment group, students built clay sculptures of each human body system. Student learning was evaluated by using both low- and high-difficulty questions. On pre- and postexperiment control exams, there were no significant differences in student performance. On exams after a cat dissection vs. a human-clay sculpting experience, the students in the human-clay sculpting treatment group scored significantly higher than their classmates in the cat dissection group on both the low- and high-difficulty questions. Student attitudes toward dissection and taking future human anatomy courses were also measured. There were no differences in student attitudes at the beginning of the experiment; afterward, students exposed to a cat dissection experience viewed dissection more favorably than students in the human-clay sculpting treatment group. There were no treatment effects on student willingness to take future human anatomy courses. The experimental design makes it difficult to conclude precisely why students assigned to the human-clay sculpting experience performed better on exams, but as each method was performed in this particular human anatomy course, our data indicate that human-clay sculpting may be a viable alternative to cat dissection in an anatomy course in which the students focus on human anatomy.

  15. Idea of integrating fitness concepts and methods into human anatomy teaching

    Directory of Open Access Journals (Sweden)

    PAN Guojian

    2013-08-01

    Full Text Available According to the author′s many years of experience and practice in teaching human anatomy,it is summed up that an idea of integrating fitness concepts and methods into teaching of human anatomy is envisaged.It is beneficial to the cultivation of undergraduates majoring in sports about thoughts of lifelong physical education,enable students to master the basic structure based on human body and learn and master physical fitness related basic theory and practical operation skills in order to be social competitive sports workers with practical skills.

  16. The visible human and digital anatomy learning initiative.

    Science.gov (United States)

    Dev, Parvati; Senger, Steven

    2005-01-01

    A collaborative initiative is starting within the Internet2 Health Science community to explore the development of a framework for providing access to digital anatomical teaching resources over Internet2. This is a cross-cutting initiative with broad applicability and will require the involvement of a diverse collection of communities. It will seize an opportunity created by a convergence of needs and technical capabilities to identify the technologies and standards needed to support a sophisticated collection of tools for teaching anatomy.

  17. The benefits of the Atlas of Human Cardiac Anatomy website for the design of cardiac devices.

    Science.gov (United States)

    Spencer, Julianne H; Quill, Jason L; Bateman, Michael G; Eggen, Michael D; Howard, Stephen A; Goff, Ryan P; Howard, Brian T; Quallich, Stephen G; Iaizzo, Paul A

    2013-11-01

    This paper describes how the Atlas of Human Cardiac Anatomy website can be used to improve cardiac device design throughout the process of development. The Atlas is a free-access website featuring novel images of both functional and fixed human cardiac anatomy from over 250 human heart specimens. This website provides numerous educational tutorials on anatomy, physiology and various imaging modalities. For instance, the 'device tutorial' provides examples of devices that were either present at the time of in vitro reanimation or were subsequently delivered, including leads, catheters, valves, annuloplasty rings and stents. Another section of the website displays 3D models of the vasculature, blood volumes and/or tissue volumes reconstructed from computed tomography and magnetic resonance images of various heart specimens. The website shares library images, video clips and computed tomography and MRI DICOM files in honor of the generous gifts received from donors and their families.

  18. Effectiveness of using blended learning strategies for teaching and learning human anatomy.

    Science.gov (United States)

    Pereira, José A; Pleguezuelos, Eulogio; Merí, Alex; Molina-Ros, Antoni; Molina-Tomás, M Carmen; Masdeu, Carlos

    2007-02-01

    This study aimed to implement innovative teaching methods--blended learning strategies--that include the use of new information technologies in the teaching of human anatomy and to analyse both the impact of these strategies on academic performance, and the degree of user satisfaction. The study was carried out among students in Year 1 of the biology degree curriculum (human biology profile) at Pompeu Fabra University, Barcelona. Two groups of students were tested on knowledge of the anatomy of the locomotor system and results compared between groups. Blended learning strategies were employed in 1 group (BL group, n = 69); the other (TT group; n = 65) received traditional teaching aided by complementary material that could be accessed on the Internet. Both groups were evaluated using the same types of examination. The average marks presented statistically significant differences (BL 6.3 versus TT 5.0; P teaching received. Blended learning was more effective than traditional teaching for teaching human anatomy.

  19. The effectiveness and user perception of 3-dimensional digital human anatomy in an online undergraduate anatomy laboratory

    Science.gov (United States)

    Hilbelink, Amy Joanne

    2007-12-01

    The primary purpose of this study was to determine the effectiveness of implementing desktop 3-dimensional (3D) stereo images of human anatomy into an undergraduate human anatomy distance laboratory. User perceptions of 2D and 3D images were gathered via questionnaire in order to determine ease of use and level of satisfaction associated with the 3D software in the online learning environment. Mayer's (2001, p. 184) principles of design were used to develop the study materials that consisted of PowerPoint presentations and AVI files accessed via Blackboard. The research design employed a mixed-methods approach. Volunteers each were administered a demographic survey and were then stratified into groups based upon pre-test scores. A total sample size of 62 pairs was available for combined data analysis. Quantitative research questions regarding the effectiveness of 2D versus the 3D treatment were analyzed using a doubly-multivariate repeated measures (Doubly-MANOVA) design. Paired test scores achieved by undergraduates on a laboratory practical of identification and spatial relationships of the bones and features of a human skull were used in the analysis. The questionnaire designed to gather user perceptions consisted of quantitative and qualitative questions. Response frequencies were analyzed for the two groups and common themes were noted. Results revealed a statistically significant difference in group means for the main effect of the treatment groups 2D and 3D and for the variables of identification and relationship with the 3D group outperforming the 2D group on both dependent variables. Effect sizes were determined to be small, 0.215 for the identification variable and 0.359 for the relationship variable. Overall, all students liked the convenience of using PowerPoint and AVI files online. The 3D group felt their PowerPoint was more realistic than did the 2D group and both groups appreciated the detailed labeling of the online images. One third of the

  20. Modern Functions of a Textbook on Social Sciences and Humanities as an Informational Management Tool of University Education

    Science.gov (United States)

    Nikonova, Elina I.; Sharonov, Ivan A.; Sorokoumova, Svetlana N.; Suvorova, Olga V.; Sorokoumova, Elena A.

    2016-01-01

    The relevance of the study is conditioned by the changes in the content of socio-humanitarian education, aimed at the acquisition of knowledge, the development of tolerance, civic and moral education. The purpose of the paper is to identify the modern functions of a textbook on social sciences and humanities as an informational management tool of…

  1. Learning Outcomes and Student-Perceived Value of Clay Modeling and Cat Dissection in Undergraduate Human Anatomy and Physiology

    Science.gov (United States)

    DeHoff, Mary Ellen; Clark, Krista L.; Meganathan, Karthikeyan

    2011-01-01

    Alternatives and/or supplements to animal dissection are being explored by educators of human anatomy at different academic levels. Clay modeling is one such alternative that provides a kinesthetic, three-dimensional, constructive, and sensory approach to learning human anatomy. The present study compared two laboratory techniques, clay modeling…

  2. Learning Outcomes and Student-Perceived Value of Clay Modeling and Cat Dissection in Undergraduate Human Anatomy and Physiology

    Science.gov (United States)

    DeHoff, Mary Ellen; Clark, Krista L.; Meganathan, Karthikeyan

    2011-01-01

    Alternatives and/or supplements to animal dissection are being explored by educators of human anatomy at different academic levels. Clay modeling is one such alternative that provides a kinesthetic, three-dimensional, constructive, and sensory approach to learning human anatomy. The present study compared two laboratory techniques, clay modeling…

  3. Atypical situations in root canals anatomy of human mandibular premolars

    OpenAIRE

    Fabrício SCAINI; Fabio Leal BRAGA; Irdival Cristino FIGUEIREDO JÚNIOR; Rafael Brandão FERREIRA; Baratto Filho,Flares; de SOUSA NETO, Manoel Damião

    2005-01-01

    The knowledge of the teeth internal anatomy that will receive endodontic treatment is very important for the success of the treatment and prognosis of those teeth. In this study, the morphological variations that may occur in relation to the number of root canals present in the premolar mandibular teeth group were discussed, as well as the most efficient methods to diagnose the existence of these variations, in order to have a clearer diagnosis of the number of root canals to be treated.A cas...

  4. Cat dissection and human cadaver prosection versus sculpting human structures from clay: A comparison of alternate approaches to human anatomy laboratory education

    Science.gov (United States)

    Waters, John R.

    Dissection and vivisection are traditional approaches to biology laboratory education. In the case of human anatomy teaching laboratories, there is a long tradition of using human and animal cadaver specimens in the classroom. In a review of the literature comparing traditional dissection and vivisection lessons to alternative lessons designed to reduce the time spent dissecting or the numbers of animals used, we conclude that it is difficult to come to any conclusion regarding the efficacy of different approaches. An analysis of the literature is confounded because many studies have very low statistical power or other methodological weaknesses, and investigators rely on a wide variety of testing instruments to measure an equally varied number of course objectives. Additional well designed studies are necessary before educators can reach any informed conclusions about the efficacy of traditional versus alternative approaches to laboratory education. In our experiments, we compared a traditional cat dissection based undergraduate human anatomy lesson to an alternative where students sculpted human muscles onto plastic human skeletons. Students in the alternative treatment performed significantly better than their peers in the traditional treatment when answering both lower and higher order human anatomy questions. In a subsequent experiment with a similar design, we concluded that the superior performance of the students in the alternative treatment on anatomy exams was likely due to the similarity between the human anatomy representation studied in lab, and the human anatomy questions asked on the exams. When the anatomy questions were presented in the context of a cat specimen, students in the traditional cat dissection treatment outperformed their peers in the alternative treatment. In a final experiment where student performance on a human anatomy exam was compared between a traditional prosected human cadaver treatment and the alternative clay sculpting

  5. Audio-Tutorial Project: An Audio-Tutorial Approach to Human Anatomy and Physiology.

    Science.gov (United States)

    Muzio, Joseph N.; And Others

    A two course sequence on human anatomy and physiology using the audiotutorial method of instruction was developed for use by nursing students and other students in the health or medical fields at the Kingsborough Community College in New York. The project was motivated by the problems of often underprepared students coming to learn a new field and…

  6. Understanding Protein Synthesis: A Role-Play Approach in Large Undergraduate Human Anatomy and Physiology Classes

    Science.gov (United States)

    Sturges, Diana; Maurer, Trent W.; Cole, Oladipo

    2009-01-01

    This study investigated the effectiveness of role play in a large undergraduate science class. The targeted population consisted of 298 students enrolled in 2 sections of an undergraduate Human Anatomy and Physiology course taught by the same instructor. The section engaged in the role-play activity served as the study group, whereas the section…

  7. Effectiveness of Three-Dimensional Digital Animation in Teaching Human Anatomy in an Authentic Classroom Context

    Science.gov (United States)

    Hoyek, Nady; Collet, Christian; Di Rienzo, Franck; De Almeida, Mickael; Guillot, Aymeric

    2014-01-01

    Three-dimensional (3D) digital animations were used to teach the human musculoskeletal system to first year kinesiology students. The purpose of this study was to assess the effectiveness of this method by comparing two groups from two different academic years during two of their official required anatomy examinations (trunk and upper limb…

  8. Tracheobronchial Cast Production and Use in an Undergraduate Human Anatomy Course

    Science.gov (United States)

    Cope, Lee Anne

    2008-01-01

    Silastic E RTV silicone was used to produce tracheobronchial cast for use in an undergraduate human anatomy course. Following air-drying, the trachea and lungs were injected with E RTV silicone and allowed to cure for 24 hr. The parenchyma was then removed from the tracheobronchial cast by maceration and boiling and then whitened in a 10% solution…

  9. Mixed Methods Student Evaluation of an Online Systemic Human Anatomy Course with Laboratory

    Science.gov (United States)

    Attardi, Stefanie M.; Choi, Suwhan; Barnett, John; Rogers, Kem A.

    2016-01-01

    A fully online section of an existing face-to-face (F2F) systemic human anatomy course with a prosection laboratory was offered for the first time in 2012-2013. Lectures for F2F students (N = 365) were broadcast in both live and archived format to online students (N = 40) using virtual classroom software. Laboratories were delivered online by a…

  10. Effectiveness of Three-Dimensional Digital Animation in Teaching Human Anatomy in an Authentic Classroom Context

    Science.gov (United States)

    Hoyek, Nady; Collet, Christian; Di Rienzo, Franck; De Almeida, Mickael; Guillot, Aymeric

    2014-01-01

    Three-dimensional (3D) digital animations were used to teach the human musculoskeletal system to first year kinesiology students. The purpose of this study was to assess the effectiveness of this method by comparing two groups from two different academic years during two of their official required anatomy examinations (trunk and upper limb…

  11. Understanding Protein Synthesis: A Role-Play Approach in Large Undergraduate Human Anatomy and Physiology Classes

    Science.gov (United States)

    Sturges, Diana; Maurer, Trent W.; Cole, Oladipo

    2009-01-01

    This study investigated the effectiveness of role play in a large undergraduate science class. The targeted population consisted of 298 students enrolled in 2 sections of an undergraduate Human Anatomy and Physiology course taught by the same instructor. The section engaged in the role-play activity served as the study group, whereas the section…

  12. Depictions of Human Bodies in the Illustrations of Early Childhood Textbooks

    Science.gov (United States)

    Martínez-Bello, Vladimir E.; Martínez-Bello, Daniel A.

    2016-01-01

    In many Ibero-American countries children in the early childhood education (ECE) system have the opportunity to interact with textbooks on a regular basis. The powerful social function of textbooks in socializing children in primary and secondary school, and in legitimizing what counts as cultural norms and officially sanctioned values and…

  13. The Visible Heart® project and free-access website 'Atlas of Human Cardiac Anatomy'.

    Science.gov (United States)

    Iaizzo, Paul A

    2016-12-01

    Pre- and post-evaluations of implantable cardiac devices require innovative and critical testing in all phases of the design process. The Visible Heart(®) Project was successfully launched in 1997 and 3 years later the Atlas of Human Cardiac Anatomy website was online. The Visible Heart(®) methodologies and Atlas website can be used to better understand human cardiac anatomy, disease states and/or to improve cardiac device design throughout the development process. To date, Visible(®) Heart methodologies have been used to reanimate 75 human hearts, all considered non-viable for transplantation. The Atlas is a unique free-access website featuring novel images of functional and fixed human cardiac anatomies from >400 human heart specimens. Furthermore, this website includes education tutorials on anatomy, physiology, congenital heart disease and various imaging modalities. For instance, the Device Tutorial provides examples of commonly deployed devices that were present at the time of in vitro reanimation or were subsequently delivered, including: leads, catheters, valves, annuloplasty rings, leadless pacemakers and stents. Another section of the website displays 3D models of vasculature, blood volumes, and/or tissue volumes reconstructed from computed tomography (CT) and magnetic resonance images (MRI) of various heart specimens. A new section allows the user to interact with various heart models. Visible Heart(®) methodologies have enabled our laboratory to reanimate 75 human hearts and visualize functional cardiac anatomies and device/tissue interfaces. The website freely shares all images, video clips and CT/MRI DICOM files in honour of the generous gifts received from donors and their families. Published on behalf of the European Society of Cardiology. All rights reserved. © The Author 2016. For Permissions, please email: journals.permissions@oup.com.

  14. Changing undergraduate human anatomy and physiology laboratories: perspectives from a large-enrollment course.

    Science.gov (United States)

    Griff, Edwin R

    2016-09-01

    In the present article, a veteran lecturer of human anatomy and physiology taught several sections of the laboratory component for the first time and shares his observations and analysis from this unique perspective. The article discusses a large-enrollment, content-heavy anatomy and physiology course in relationship to published studies on learning and student self-efficacy. Changes in the laboratory component that could increase student learning are proposed. The author also points out the need for research to assess whether selective curricular changes could increase the depth of understanding and retention of learned material.

  15. Funeral and human anatomy%殡葬与人体解剖学

    Institute of Scientific and Technical Information of China (English)

    刘路; 康小燕; 李志军

    2015-01-01

    从遗体的捐献,清洁,保存等方面,说明殡葬和人体解剖学对遗体(尸体)的处理的异同,联系、沟通、促进殡葬与人体解剖学的共同发展。%the paper describes the similarities and differences between funeral and anatomy in the body donation, cleaning, storage and other aspects. to contact, communicate and achieve common development of funeral and interment of human anatomy.

  16. The use of brainstorming for teaching human anatomy.

    Science.gov (United States)

    Geuna, S; Giacobini-Robecchi, M G

    2002-10-15

    Interactive teaching techniques have been used mainly in clinical teaching, with little attention given to their use in basic science teaching. With the aim of partially filling this gap, this study outlines an interactive approach to teaching anatomy based on the use of "brainstorming." The results of the students' critique of the teaching techniques are also included. Seventy-five students from the first-year nursing curriculum were tested by a structured questionnaire after three brainstorming sessions. The overall response to these sessions was very positive, indicating that students perceived this interactive technique as both interesting and useful. Furthermore, this approach may provide a useful strategy when learning the clinical courses of the upcoming academic years.

  17. Atypical situations in root canals anatomy of human mandibular premolars

    Directory of Open Access Journals (Sweden)

    Fabrício SCAINI

    2005-05-01

    Full Text Available The knowledge of the teeth internal anatomy that will receive endodontic treatment is very important for the success of the treatment and prognosis of those teeth. In this study, the morphological variations that may occur in relation to the number of root canals present in the premolar mandibular teeth group were discussed, as well as the most efficient methods to diagnose the existence of these variations, in order to have a clearer diagnosis of the number of root canals to be treated.A case of an endodontic treatment of a mandibular premolar with 4 root canals was reported and some cases of endodontic treatment in mandibular premolars with 1, 2 and 3 root canals were shown.

  18. Textbook Troubles.

    Science.gov (United States)

    Jones, Rebecca

    2000-01-01

    Recent reports criticize today's glitzy, coffee-table textbooks as shallow, dumbed-down products that waste taxpayers' money and students' learning potential. Districts should encourage more textbook research, clarify expectations, have someone read texts under consideration, refuse to purchase inferior textbooks, and watch for online…

  19. An Interactive Method for Teaching Anatomy of the Human Eye for Medical Students in Ophthalmology Clinical Rotations

    Science.gov (United States)

    Kivell, Tracy L.; Doyle, Sara K.; Madden, Richard H.; Mitchell, Terry L.; Sims, Ershela L.

    2009-01-01

    Much research has shown the benefits of additional anatomical learning and dissection beyond the first year of medical school human gross anatomy, all the way through postgraduate medical training. We have developed an interactive method for teaching eye and orbit anatomy to medical students in their ophthalmology rotation at Duke University…

  20. The Coverage of Human Evolution in High School Biology Textbooks in the 20th Century and in Current State Science Standards

    Science.gov (United States)

    Skoog, Gerald

    Efforts to eliminate or neutralize the coverage of evolution in high school biology textbooks in the United States have persisted with varying degrees of intensity and success since the 1920s. In particular, the coverage of human evolution has been impacted by these efforts. Evidence of the success of these efforts can be chronicled by the emphasis given to human evolution in secondary biology textbooks historically and in the current state science standards. Prior to the 1960s, biology textbooks provided little emphasis to human evolution. In the 1970s and early 1980s textbooks reduced the coverage of human evolution. However, in the 1990s the coverage became quite comprehensive again. In 2004, the state science frameworks of only three states had standards concerned with human evolution.

  1. Current issues with standards in the measurement and documentation of human skeletal anatomy.

    Science.gov (United States)

    Magee, Justin; McClelland, Brian; Winder, John

    2012-09-01

    Digital modeling of human anatomy has become increasingly important and relies on well-documented quantitative anatomy literature. This type of documentation is common for the spine and pelvis; however, significant issues exist due to the lack of standardization in measurement and technique. Existing literature on quantitative anatomy for the spine and pelvis of white adults (aged 18-65 years, separated into decadal categories) was reviewed from the disciplines of anatomy, manipulative therapy, anthropometrics, occupational ergonomics, biomechanics and forensic science. The data were unified into a single normative model of the sub-axial spine. Two-dimensional orthographic drawings were produced from the 590 individual measurements identified, which informed the development of a 3D digital model. A similar review of full range of motion data was conducted as a meta-analysis and the results were applied to the existing model, providing an inter-connected, articulated digital spine. During these data analysis processes several inconsistencies were observed accompanied by an evidential lack of standardization with measurement and recording of data. These have been categorized as: anatomical terminology; scaling of measurements; measurement methodology, dimension and anatomical reference positions; global coordinate systems. There is inconsistency in anatomical terminology where independent researchers use the same terms to describe different aspects of anatomy or different terms for the same anatomy. Published standards exist for measurement methods of the human body regarding spatial interaction, anthropometric databases, automotive applications, clothing industries and for computer manikins, but none exists for skeletal anatomy. Presentation of measurements often lacks formal structure in clinical publications, seldom providing geometric reference points, therefore making digital reconstruction difficult. Published quantitative data does not follow existing

  2. The Utility of Cadaver-Based Approaches for the Teaching of Human Anatomy: A Survey of British and Irish Anatomy Teachers

    Science.gov (United States)

    Balta, Joy Y.; Cronin, Michael; Cryan, John F.; O'Mahony, Siobhain M.

    2017-01-01

    Utilizing reality anatomy such as dissection and demonstrating using cadavers has been described as a superior way to create meaning. The chemicals used to embalm cadavers differentially alter the tissue of the human body, which has led to the usage of different processes along the hard to soft-fixed spectrum of preserved cadavers. A questionnaire…

  3. Design and implementation of an online systemic human anatomy course with laboratory.

    Science.gov (United States)

    Attardi, Stefanie M; Rogers, Kem A

    2015-01-01

    Systemic Human Anatomy is a full credit, upper year undergraduate course with a (prosection) laboratory component at Western University Canada. To meet enrollment demands beyond the physical space of the laboratory facility, a fully online section was developed to run concurrently with the traditional face to face (F2F) course. Lectures given to F2F students are simultaneously broadcasted to online students using collaborative software (Blackboard Collaborate). The same collaborative software is used by a teaching assistant to deliver laboratory demonstrations in which three-dimensional (3D) virtual anatomical models are manipulated. Ten commercial software programs were reviewed to determine their suitability for demonstrating the virtual models, resulting in the selection of Netter's 3D Interactive Anatomy. Supplementary online materials for the central nervous system were developed by creating 360° images of plastinated prosected brain specimens and a website through which they could be accessed. This is the first description of a fully online undergraduate anatomy course with a live, interactive laboratory component. Preliminary data comparing the online and F2F student grades suggest that previous student academic performance, and not course delivery format, predicts performance in anatomy. Future qualitative studies will reveal student perceptions about their learning experiences in both of the course delivery formats.

  4. How legitimate is the use of human cadavers in modern-day anatomy?

    OpenAIRE

    Winkelmann, Andreas

    2013-01-01

    Anatomists use human bodies for research, teaching and advanced medical training. Despite a long tradition and the more recent legal regulation of 'body donation', this practise is nevertheless burdened with legal and ethical uncertainties. Therefore, modern-day anatomy still needs a well-founded legitimation of cadaver use. The educational research presented here demonstrates that, on methodological grounds, it remains difficult to produce a 'final' judgement on the effectiveness of anato...

  5. The Anatomy of Human Trafficking: Learning About the Blues: A Healthcare Provider's Guide.

    Science.gov (United States)

    Stevens, Meriam; Berishaj, Kelly

    2016-01-01

    Human trafficking is a major global public health concern. It is a grave crime that violates human rights. Contrary to healthcare providers' perceptions, victims of human trafficking come in contact with the healthcare system while being trafficked, with the emergency department being the most frequented setting for medical treatment. In this article, we explore the anatomy of human trafficking, including the scope of the problem, definitions, and types and elements of human trafficking. The roles of clinicians, particularly emergency department nurses and advanced practice nurses, in screening and identifying those at risk are examined. Clinical practice tools and guidelines that may be used by clinicians to guide the treatment of human trafficking victims are reviewed. Finally, current strategies and resources that address human trafficking are presented. For the purpose of this article, the terms "human trafficking" or "trafficking" will be used throughout.

  6. Textbook America.

    Science.gov (United States)

    Karp, Walter

    1980-01-01

    Focuses on how political attitudes have been influenced by American history textbooks at various times throughout history. Excerpts from traditional and revisionist textbooks are presented, with emphasis on "America Revised" by Frances FitzGerald. Journal available from Harper's Magazine Co., 2 Park Ave., New York, NY 10016. (DB)

  7. Designing anatomy program in modern medical curriculum: matter of balance.

    Science.gov (United States)

    Grković, Ivica; Marinović Guić, Maja; Kosta, Vana; Poljicanin, Ana; Carić, Ana; Vilović, Katarina

    2009-02-01

    To evaluate the structure of the anatomy program in the first year medical curriculum of University of Split School of Medicine by comparing it with the recommendations by the Educational Affairs Committee of the American Association of Clinical Anatomists (AACA) and the Terminologia Anatomica (TA); we also quantitatively evaluated the organization of teaching material in contemporary topographical anatomy textbooks and matched them with the AACA recommendations, TA, and the curriculum of the anatomy course taught at Medical School in Split, Croatia. TA, official recommendations of the AACA, 6 contemporary anatomy textbooks, and the structure of the anatomy course were analyzed for the proportion of the terms or text devoted to standard topographical regions of the body. The findings were correlated using Spearman rho test. The curriculum outline correlated both with the AACA recommendations (Spearman rho=0.83, P=0.015) and TA (Spearman rho=0.73, P=0.046). Textbooks contained 8 distinct sections, 7 allocated to topographic anatomy regions and 1 to general anatomy concepts and principles. The structure of all textbooks correlated significantly with the course curriculum. However, 4 out of 6 textbooks did not correlate with TA and only a single textbook showed significant correlation with the AACA recommendations. Anatomy textbooks vary in the amount of text dedicated to different parts of topographical anatomy and are not quite concordant with curriculum recommendations and standard anatomical terminology. Planning the structure of an anatomy course should not be based on a single book or recommendation but on evidence.

  8. Human thoracic anatomy relevant to implantable artificial hearts

    Energy Technology Data Exchange (ETDEWEB)

    Jacobs, G.B.; Kiraly, R.J.; Nose, Y.

    1976-10-01

    The objective of the study is to define the human thorax in a quantitative statistical manner such that the information will be useful to the designers of cardiac prostheses, both total replacement and assist devices. This report pertains specifically to anatomical parameters relevant to the total cardiac prosthesis. This information will also be clinically useful in that the proposed recipient of a cardiac prosthesis can by simple radiography be assured of an adequate fit with the prosthesis prior to the implantation.

  9. Human knee joint anatomy revisited: morphometry in the light of sex-specific total knee arthroplasty.

    Science.gov (United States)

    Dargel, Jens; Michael, Joern W P; Feiser, Janna; Ivo, Roland; Koebke, Juergen

    2011-04-01

    This study investigates differences in the anatomy of male and female knee joints to contribute to the current debate on sex-specific total knee implants. Morphometric data were obtained from 60 human cadaver knees, and sex differences were calculated. All data were corrected for height, and male and female specimens presenting with an identical length of the femur were analyzed as matched pairs. Male linear knee joint dimensions were significantly larger when compared with females. When corrected for differences in height, medial-lateral dimensions of male knees were significantly larger than female; however, matched paired analysis did not prove these differences to be consistent. Although implant design should focus interindividual variations in knee joint anatomy, our data do not support the concept of a female-specific implant design.

  10. The availability of teaching-pedagogical resources used for promotion of learning in teaching human anatomy.

    Science.gov (United States)

    Aragão, José Aderval; Fonseca-Barreto, Ana Terra; Brito, Ciro José; Guerra, Danilo Ribeiro; Nunes-Mota, José Carlos; Reis, Francisco Prado

    2013-01-01

    Five hundred students attending higher education institutions in northeastern Brazil responded to questionnaires about their anatomy classes; students represented a variety of different health sciences disciplines. Analysis of the responses revealed the participation of teaching assistants in a large percentage of classes and the use of teaching resources, particularly images, from conventional radiographs to magnetic resonance images. The number of classes for cadaver dissection and the number of students with access to that type of class were small. In most cases, dissection was performed according to anatomic regions or systems. Medicine and nursing students had the highest number of practical dissection classes. Most students were assessed using practical and theoretical tests. Findings revealed conditions similar to those found elsewhere. Resources should be renewed and used to improve teaching for students whose courses demand the study of human anatomy.

  11. Quantitative Anatomy of the Growing Lungs in the Human Fetus

    OpenAIRE

    Michał Szpinda; Waldemar Siedlaczek; Anna Szpinda; Alina Woźniak; Celestyna Mila-Kierzenkowska; Mateusz Badura

    2015-01-01

    Using anatomical, digital, and statistical methods we examined the three-dimensional growth of the lungs in 67 human fetuses aged 16–25 weeks. The lung dimensions revealed no sex differences. The transverse and sagittal diameters and the base circumference were greater in the right lungs while the lengths of anterior and posterior margins and the lung height were greater in the left lungs. The best-fit curves for all the lung parameters were natural logarithmic models. The transverse-to-sagit...

  12. The molecular anatomy of spontaneous germline mutations in human testes.

    Science.gov (United States)

    Qin, Jian; Calabrese, Peter; Tiemann-Boege, Irene; Shinde, Deepali Narendra; Yoon, Song-Ro; Gelfand, David; Bauer, Keith; Arnheim, Norman

    2007-09-01

    The frequency of the most common sporadic Apert syndrome mutation (C755G) in the human fibroblast growth factor receptor 2 gene (FGFR2) is 100-1,000 times higher than expected from average nucleotide substitution rates based on evolutionary studies and the incidence of human genetic diseases. To determine if this increased frequency was due to the nucleotide site having the properties of a mutation hot spot, or some other explanation, we developed a new experimental approach. We examined the spatial distribution of the frequency of the C755G mutation in the germline by dividing four testes from two normal individuals each into several hundred pieces, and, using a highly sensitive PCR assay, we measured the mutation frequency of each piece. We discovered that each testis was characterized by rare foci with mutation frequencies 10(3) to >10(4) times higher than the rest of the testis regions. Using a model based on what is known about human germline development forced us to reject (p < 10(-6)) the idea that the C755G mutation arises more frequently because this nucleotide simply has a higher than average mutation rate (hot spot model). This is true regardless of whether mutation is dependent or independent of cell division. An alternate model was examined where positive selection acts on adult self-renewing Ap spermatogonial cells (SrAp) carrying this mutation such that, instead of only replacing themselves, they occasionally produce two SrAp cells. This model could not be rejected given our observed data. Unlike the disease site, similar analysis of C-to-G mutations at a control nucleotide site in one testis pair failed to find any foci with high mutation frequencies. The rejection of the hot spot model and lack of rejection of a selection model for the C755G mutation, along with other data, provides strong support for the proposal that positive selection in the testis can act to increase the frequency of premeiotic germ cells carrying a mutation deleterious to an

  13. The molecular anatomy of spontaneous germline mutations in human testes.

    Directory of Open Access Journals (Sweden)

    Jian Qin

    2007-09-01

    Full Text Available The frequency of the most common sporadic Apert syndrome mutation (C755G in the human fibroblast growth factor receptor 2 gene (FGFR2 is 100-1,000 times higher than expected from average nucleotide substitution rates based on evolutionary studies and the incidence of human genetic diseases. To determine if this increased frequency was due to the nucleotide site having the properties of a mutation hot spot, or some other explanation, we developed a new experimental approach. We examined the spatial distribution of the frequency of the C755G mutation in the germline by dividing four testes from two normal individuals each into several hundred pieces, and, using a highly sensitive PCR assay, we measured the mutation frequency of each piece. We discovered that each testis was characterized by rare foci with mutation frequencies 10(3 to >10(4 times higher than the rest of the testis regions. Using a model based on what is known about human germline development forced us to reject (p < 10(-6 the idea that the C755G mutation arises more frequently because this nucleotide simply has a higher than average mutation rate (hot spot model. This is true regardless of whether mutation is dependent or independent of cell division. An alternate model was examined where positive selection acts on adult self-renewing Ap spermatogonial cells (SrAp carrying this mutation such that, instead of only replacing themselves, they occasionally produce two SrAp cells. This model could not be rejected given our observed data. Unlike the disease site, similar analysis of C-to-G mutations at a control nucleotide site in one testis pair failed to find any foci with high mutation frequencies. The rejection of the hot spot model and lack of rejection of a selection model for the C755G mutation, along with other data, provides strong support for the proposal that positive selection in the testis can act to increase the frequency of premeiotic germ cells carrying a mutation

  14. MuscleBuilder:A Modeling Tool for Human Anatomy

    Institute of Scientific and Technical Information of China (English)

    Amaury Aubel; Daniel Thalmann

    2004-01-01

    A traditional multi-layered approach is adopted to human body modeling and deformation. The model is split into three general anatomical structures: the skeleton, musculature and skin. It is shown that each of these layers is modeled and deformed by using fast, procedural, ad-hoc methods that can painlessly be reimplemented. The modeling approach is generic enough to handle muscles of varying shape, size and characteristics and does not break in extreme skeleton poses. It is also described that the integrated MuscleBuilder system whose main features are: i) easy and quick creation of muscle deformation models; ii) automatic deformation of an overlying skin. It is shown that visually realistic results can be obtained at interactive frame rates with very little input from the designer.

  15. Quantitative Anatomy of the Growing Lungs in the Human Fetus

    Directory of Open Access Journals (Sweden)

    Michał Szpinda

    2015-01-01

    Full Text Available Using anatomical, digital, and statistical methods we examined the three-dimensional growth of the lungs in 67 human fetuses aged 16–25 weeks. The lung dimensions revealed no sex differences. The transverse and sagittal diameters and the base circumference were greater in the right lungs while the lengths of anterior and posterior margins and the lung height were greater in the left lungs. The best-fit curves for all the lung parameters were natural logarithmic models. The transverse-to-sagittal diameter ratio remained stable and averaged 0.56±0.08 and 0.52±0.08 for the right and left lungs, respectively. For the right and left lungs, the transverse diameter-to-height ratio significantly increased from 0.74±0.09 to 0.92±0.08 and from 0.56±0.07 to 0.79±0.09, respectively. The sagittal diameter-to-height ratio significantly increased from 1.41±0.23 to 1.66±0.18 in the right lung, and from 1.27±0.17 to 1.48±0.22 in the left lung. In the fetal lungs, their proportionate increase in transverse and sagittal diameters considerably accelerates with relation to the lung height. The lung dimensions in the fetus are relevant in the evaluation of the normative pulmonary growth and the diagnosis of pulmonary hypoplasia.

  16. Quantitative Anatomy of the Growing Lungs in the Human Fetus.

    Science.gov (United States)

    Szpinda, Michał; Siedlaczek, Waldemar; Szpinda, Anna; Woźniak, Alina; Mila-Kierzenkowska, Celestyna; Badura, Mateusz

    2015-01-01

    Using anatomical, digital, and statistical methods we examined the three-dimensional growth of the lungs in 67 human fetuses aged 16-25 weeks. The lung dimensions revealed no sex differences. The transverse and sagittal diameters and the base circumference were greater in the right lungs while the lengths of anterior and posterior margins and the lung height were greater in the left lungs. The best-fit curves for all the lung parameters were natural logarithmic models. The transverse-to-sagittal diameter ratio remained stable and averaged 0.56 ± 0.08 and 0.52 ± 0.08 for the right and left lungs, respectively. For the right and left lungs, the transverse diameter-to-height ratio significantly increased from 0.74 ± 0.09 to 0.92 ± 0.08 and from 0.56 ± 0.07 to 0.79 ± 0.09, respectively. The sagittal diameter-to-height ratio significantly increased from 1.41 ± 0.23 to 1.66 ± 0.18 in the right lung, and from 1.27 ± 0.17 to 1.48 ± 0.22 in the left lung. In the fetal lungs, their proportionate increase in transverse and sagittal diameters considerably accelerates with relation to the lung height. The lung dimensions in the fetus are relevant in the evaluation of the normative pulmonary growth and the diagnosis of pulmonary hypoplasia.

  17. The availability of teaching–pedagogical resources used for promotion of learning in teaching human anatomy

    Directory of Open Access Journals (Sweden)

    Aragão JA

    2013-08-01

    Full Text Available José Aderval Aragão,1,5 Ana Terra Fonseca-Barreto,2 Ciro José Brito,1,3 Danilo Ribeiro Guerra,1 José Carlos Nunes-Mota,4 Francisco Prado Reis5 1Master's Degree Program in Physical Education, Universidade Federal de Sergipe (UFS, Aracaju, Sergipe, Brazil; 2School of Medicine, Universidade Federal de Sergipe (UFS, Aracaju, Sergipe, Brazil; 3Department of Physical Education, Universidade Federal de Sergipe (UFS, Aracaju, Sergipe, Brazil; 4Department of Morphology, (UFS, Aracaju, Sergipe, Brazil; 5School of Medicine, Universidade Tiradentes (UNIT, Aracaju, Sergipe, Brazil Abstract: Five hundred students attending higher education institutions in northeastern Brazil responded to questionnaires about their anatomy classes; students represented a variety of different health sciences disciplines. Analysis of the responses revealed the participation of teaching assistants in a large percentage of classes and the use of teaching resources, particularly images, from conventional radiographs to magnetic resonance images. The number of classes for cadaver dissection and the number of students with access to that type of class were small. In most cases, dissection was performed according to anatomic regions or systems. Medicine and nursing students had the highest number of practical dissection classes. Most students were assessed using practical and theoretical tests. Findings revealed conditions similar to those found elsewhere. Resources should be renewed and used to improve teaching for students whose courses demand the study of human anatomy. Keywords: educational assessments, gross anatomy, dissection, education medical undergraduate, anatomic models

  18. Anatomy of the Clitoris: Revision and Clarifications about the Anatomical Terms for the Clitoris Proposed (without Scientific Bases) by Helen O'Connell, Emmanuele Jannini, and Odile Buisson

    OpenAIRE

    Vincenzo Puppo

    2011-01-01

    The anatomy of the clitoris is described in human anatomy textbooks. Some researchers have proposal and divulged a new anatomical terminology for the clitoris. This paper is a revision of the anatomical terms proposed by Helen O'Connell, Emmanuele Jannini, and Odile Buisson. Gynecologists, sexual medicine experts, and sexologists should spread certainties for all women, not hypotheses or personal opinions, they should use scientific terminology: clitoral/vaginal/uterine orgasm, G/A/C/U spot o...

  19. The use of computers to teach human anatomy and physiology to allied health and nursing students

    Science.gov (United States)

    Bergeron, Valerie J.

    Educational institutions are under tremendous pressure to adopt the newest technologies in order to prepare their students to meet the challenges of the twenty-first century. For the last twenty years huge amounts of money have been spent on computers, printers, software, multimedia projection equipment, and so forth. A reasonable question is, "Has it worked?" Has this infusion of resources, financial as well as human, resulted in improved learning? Are the students meeting the intended learning goals? Any attempt to develop answers to these questions should include examining the intended goals and exploring the effects of the changes on students and faculty. This project investigated the impact of a specific application of a computer program in a community college setting on students' attitudes and understanding of human anatomy and physiology. In this investigation two sites of the same community college with seemingly similar students populations, seven miles apart, used different laboratory activities to teach human anatomy and physiology. At one site nursing students were taught using traditional dissections and laboratory activities; at the other site two of the dissections, specifically cat and sheep pluck, were replaced with the A.D.A.M.RTM (Animated Dissection of Anatomy for Medicine) computer program. Analysis of the attitude data indicated that students at both sites were extremely positive about their laboratory experiences. Analysis of the content data indicated a statistically significant difference in performance between the two sites in two of the eight content areas that were studied. For both topics the students using the computer program scored higher. A detailed analysis of the surveys, interviews with faculty and students, examination of laboratory materials, and observations of laboratory facilities in both sites, and cost-benefit analysis led to the development of seven recommendations. The recommendations call for action at the level of the

  20. Regulatory Anatomy

    DEFF Research Database (Denmark)

    Hoeyer, Klaus

    2015-01-01

    This article proposes the term “safety logics” to understand attempts within the European Union (EU) to harmonize member state legislation to ensure a safe and stable supply of human biological material for transplants and transfusions. With safety logics, I refer to assemblages of discourses, le...... they arise. In short, I expose the regulatory anatomy of the policy landscape....

  1. Hypothesis of human penile anatomy, erection hemodynamics and their clinical applications

    Institute of Scientific and Technical Information of China (English)

    Geng-Long Hsu

    2006-01-01

    Aim: To summarize recent advances in human penile anatomy, hemodynamics and their clinical applications. Methods:Using dissecting, light, scanning and transmission electron microscopy the fibroskeleton structure, penile venous vasculature,the relationship of the architecture between the skeletal and smooth muscles, and erection hemodynamics were studied on human cadaveric penises and clinical patients over a period of 10 years. Results: The tunica albuginea of the corpora cavernosa is a bi-layered structure with inner circular and outer longitudinal collagen bundles. Although there is no bone in the human glans, a strong equivalent distal ligament acts as a trunk of the glans penis. A guaranteed method of local anesthesia for penile surgeries and a tunical surgery was developed accordingly. On the venous vasculature it is elucidated that a deep dorsal vein, a couple of cavernosal veins and two pairs of para-arterial veins are located between the Buck's fascia and the tunica albuginea. Furthermore, a hemodynamic study suggests that a fully rigid erection may depend upon the drainage veins as well, rather than just the intracavernosal smooth muscle. It is believed that penile venous surgery deserves another look, and that it may be meaningful if thoroughly and carefully performed. Accordingly, a penile venous surgery was developed. Conclusion: Using this new insight into penile anatomy and physiology, exact penile curvature correction, refined penile implants and promising penile venous surgery, as well as a venous patch, for treating Peyronie's deformity might be performed under pure local anesthesia on an outpatient basis.

  2. The white matter query language: a novel approach for describing human white matter anatomy.

    Science.gov (United States)

    Wassermann, Demian; Makris, Nikos; Rathi, Yogesh; Shenton, Martha; Kikinis, Ron; Kubicki, Marek; Westin, Carl-Fredrik

    2016-12-01

    We have developed a novel method to describe human white matter anatomy using an approach that is both intuitive and simple to use, and which automatically extracts white matter tracts from diffusion MRI volumes. Further, our method simplifies the quantification and statistical analysis of white matter tracts on large diffusion MRI databases. This work reflects the careful syntactical definition of major white matter fiber tracts in the human brain based on a neuroanatomist's expert knowledge. The framework is based on a novel query language with a near-to-English textual syntax. This query language makes it possible to construct a dictionary of anatomical definitions that describe white matter tracts. The definitions include adjacent gray and white matter regions, and rules for spatial relations. This novel method makes it possible to automatically label white matter anatomy across subjects. After describing this method, we provide an example of its implementation where we encode anatomical knowledge in human white matter for ten association and 15 projection tracts per hemisphere, along with seven commissural tracts. Importantly, this novel method is comparable in accuracy to manual labeling. Finally, we present results applying this method to create a white matter atlas from 77 healthy subjects, and we use this atlas in a small proof-of-concept study to detect changes in association tracts that characterize schizophrenia.

  3. The utility of cadaver-based approaches for the teaching of human anatomy: A survey of British and Irish anatomy teachers.

    Science.gov (United States)

    Balta, Joy Y; Cronin, Michael; Cryan, John F; O'Mahony, Siobhain M

    2017-03-01

    Utilizing reality anatomy such as dissection and demonstrating using cadavers has been described as a superior way to create meaning. The chemicals used to embalm cadavers differentially alter the tissue of the human body, which has led to the usage of different processes along the hard to soft-fixed spectrum of preserved cadavers. A questionnaire based approach was used to gain a better insight into the opinion of anatomists on the use of preserved cadavers for the teaching of human anatomy. This study focused on anatomy teachers in the United Kingdom and Ireland. From the 125 participating anatomists, 34.4% were medically qualified, 30.4% had a PhD in a non-anatomical science and 22.4% had a PhD in an anatomical science, these figures include ten anatomists who had combinations of MD with the two other PhD qualifications. The main findings from the questionnaire were that 61.6% of participants agreed that hard-fixed formalin cadavers accurately resemble features of a human body whereas 21.6% disagreed. Moreover, anatomists rated the teaching aids on how accurately they resemble features of the human body as follows: plastic models the least accurate followed by plastinated specimens, hard fixed cadavers; soft preserved cadavers were considered to be the most accurate when it comes to resembling features of the human body. Though anatomists considered soft preserved cadavers as the most accurate tool, further research is required in order to investigate which techniques or methods provide better teaching tool for a range of anatomical teaching levels and for surgical training. Anat Sci Educ 10: 137-143. © 2016 American Association of Anatomists. © 2016 American Association of Anatomists.

  4. The wiring economy principle: connectivity determines anatomy in the human brain.

    Science.gov (United States)

    Raj, Ashish; Chen, Yu-hsien

    2011-01-01

    Minimization of the wiring cost of white matter fibers in the human brain appears to be an organizational principle. We investigate this aspect in the human brain using whole brain connectivity networks extracted from high resolution diffusion MRI data of 14 normal volunteers. We specifically address the question of whether brain anatomy determines its connectivity or vice versa. Unlike previous studies we use weighted networks, where connections between cortical nodes are real-valued rather than binary off-on connections. In one set of analyses we found that the connectivity structure of the brain has near optimal wiring cost compared to random networks with the same number of edges, degree distribution and edge weight distribution. A specifically designed minimization routine could not find cheaper wiring without significantly degrading network performance. In another set of analyses we kept the observed brain network topology and connectivity but allowed nodes to freely move on a 3D manifold topologically identical to the brain. An efficient minimization routine was written to find the lowest wiring cost configuration. We found that beginning from any random configuration, the nodes invariably arrange themselves in a configuration with a striking resemblance to the brain. This confirms the widely held but poorly tested claim that wiring economy is a driving principle of the brain. Intriguingly, our results also suggest that the brain mainly optimizes for the most desirable network connectivity, and the observed brain anatomy is merely a result of this optimization.

  5. The wiring economy principle: connectivity determines anatomy in the human brain.

    Directory of Open Access Journals (Sweden)

    Ashish Raj

    Full Text Available Minimization of the wiring cost of white matter fibers in the human brain appears to be an organizational principle. We investigate this aspect in the human brain using whole brain connectivity networks extracted from high resolution diffusion MRI data of 14 normal volunteers. We specifically address the question of whether brain anatomy determines its connectivity or vice versa. Unlike previous studies we use weighted networks, where connections between cortical nodes are real-valued rather than binary off-on connections. In one set of analyses we found that the connectivity structure of the brain has near optimal wiring cost compared to random networks with the same number of edges, degree distribution and edge weight distribution. A specifically designed minimization routine could not find cheaper wiring without significantly degrading network performance. In another set of analyses we kept the observed brain network topology and connectivity but allowed nodes to freely move on a 3D manifold topologically identical to the brain. An efficient minimization routine was written to find the lowest wiring cost configuration. We found that beginning from any random configuration, the nodes invariably arrange themselves in a configuration with a striking resemblance to the brain. This confirms the widely held but poorly tested claim that wiring economy is a driving principle of the brain. Intriguingly, our results also suggest that the brain mainly optimizes for the most desirable network connectivity, and the observed brain anatomy is merely a result of this optimization.

  6. A functional and clinical reinterpretation of human perineal neuromuscular anatomy: Application to sexual function and continence.

    Science.gov (United States)

    Plochocki, Jeffrey H; Rodriguez-Sosa, Jose R; Adrian, Brent; Ruiz, Saul A; Hall, Margaret I

    2016-11-01

    Modern anatomical and surgical references illustrate perineal muscles all innervated by branches of the pudendal nerve but still organized into anatomically distinct urogenital and anal triangles with muscles inserting onto a central perineal body. However, these conflict with the anatomy commonly encountered during dissection. We used dissections of 43 human cadavers to characterize the anatomical organization of the human perineum and compare our findings to standard references. We found bulbospongiosus and the superficial portion of the external anal sphincter (EAS) were continuous anatomically with a common innervation in 92.3% of specimens. The superficial transverse perineal muscle inserted anterior and lateral to the midline, interdigitating with bulbospongiosus. The three EAS subdivisions were anatomically discontinuous. Additionally, in 89.2% of our sample the inferior rectal nerve emerged as a branch of S3 and S4 distinct from the pudendal nerve and innervated only the subcutaneous EAS. Branches of the perineal nerve innervated bulbospongiosus and the superficial EAS and nerve to levator ani innervated the deep EAS. In conclusion, we empirically demonstrate important and clinically relevant differences with perineal anatomy commonly described in standard texts. First, independent innervation to the three portions of EAS suggests the potential for functional independence. Second, neuromuscular continuity between bulbospongiosus and superficial EAS suggests the possibility of shared or overlapping function of the urogenital and anal triangles. Clin. Anat. 29:1053-1058, 2016. © 2016 Wiley Periodicals, Inc.

  7. Biomechanical Constraints Underlying Motor Primitives Derived from the Musculoskeletal Anatomy of the Human Arm.

    Science.gov (United States)

    Gritsenko, Valeriya; Hardesty, Russell L; Boots, Mathew T; Yakovenko, Sergiy

    2016-01-01

    Neural control of movement can only be realized though the interaction between the mechanical properties of the limb and the environment. Thus, a fundamental question is whether anatomy has evolved to simplify neural control by shaping these interactions in a beneficial way. This inductive data-driven study analyzed the patterns of muscle actions across multiple joints using the musculoskeletal model of the human upper limb. This model was used to calculate muscle lengths across the full range of motion of the arm and examined the correlations between these values between all pairs of muscles. Musculoskeletal coupling was quantified using hierarchical clustering analysis. Muscle lengths between multiple pairs of muscles across multiple postures were highly correlated. These correlations broadly formed two proximal and distal groups, where proximal muscles of the arm were correlated with each other and distal muscles of the arm and hand were correlated with each other, but not between groups. Using hierarchical clustering, between 11 and 14 reliable muscle groups were identified. This shows that musculoskeletal anatomy does indeed shape the mechanical interactions by grouping muscles into functional clusters that generally match the functional repertoire of the human arm. Together, these results support the idea that the structure of the musculoskeletal system is tuned to solve movement complexity problem by reducing the dimensionality of available solutions.

  8. Posterior subscapular dissection: An improved approach to the brachial plexus for human anatomy students.

    Science.gov (United States)

    Hager, Shaun; Backus, Timothy Charles; Futterman, Bennett; Solounias, Nikos; Mihlbachler, Matthew C

    2014-05-01

    Students of human anatomy are required to understand the brachial plexus, from the proximal roots extending from spinal nerves C5 through T1, to the distal-most branches that innervate the shoulder and upper limb. However, in human cadaver dissection labs, students are often instructed to dissect the brachial plexus using an antero-axillary approach that incompletely exposes the brachial plexus. This approach readily exposes the distal segments of the brachial plexus but exposure of proximal and posterior segments require extensive dissection of neck and shoulder structures. Therefore, the proximal and posterior segments of the brachial plexus, including the roots, trunks, divisions, posterior cord and proximally branching peripheral nerves often remain unobserved during study of the cadaveric shoulder and brachial plexus. Here we introduce a subscapular approach that exposes the entire brachial plexus, with minimal amount of dissection or destruction of surrounding structures. Lateral retraction of the scapula reveals the entire length of the brachial plexus in the subscapular space, exposing the brachial plexus roots and other proximal segments. Combining the subscapular approach with the traditional antero-axillary approach allows students to observe the cadaveric brachial plexus in its entirety. Exposure of the brachial dissection in the subscapular space requires little time and is easily incorporated into a preexisting anatomy lab curriculum without scheduling additional time for dissection. Copyright © 2014 Elsevier GmbH. All rights reserved.

  9. [Draft of Guidelines for Human Body Dissection for Clinical Anatomy Education and Research and commentary].

    Science.gov (United States)

    Shichinohe, Toshiaki; Kondo, Satoshi; Ide, Chizuka; Higuchi, Norio; Aiso, Sadakazu; Sakai, Tatsuo; Matsumura, George; Yoshida, Kazunari; Kobayashi, Eiji; Tatsumi, Haruyuki; Yaginuma, Hiroyuki; Hishikawa, Shuji; Sugimoto, Maki; Izawa, Yoshimitsu; Imanishi, Nobuaki

    2011-07-01

    This article analyses the Draft of Guidelines for Human Body Dissection for Clinical Anatomy Education and Research drawn by the Study Group for Future Training Systems of Surgical Skills and Procedures established by the Fiscal Year 2010 research program of the Ministry of Health, Labor and Welfare. The purpose of the Draft of Guidelines is: First, to lay out the required basic guidelines for human cadaver usage to allow medical and dental faculty to conduct clinical education and research in accordance with existing regulations. Second, the guidelines are expected to give physicians a regulatory framework to carry out cadaver training in accordance with the current legal framework. This article explains the Draft of Guidelines in detail, outlines the future of cadaver training, and describes issues which must still be solved.

  10. [Draft of guidelines for human body dissection for clinical anatomy education and research and commentary].

    Science.gov (United States)

    Shichinohe, Toshiaki; Kondo, Satoshi; Ide, Chizuka; Higuchi, Norio; Aiso, Sadakazu; Sakai, Tatsuo; Matsumura, George; Yoshida, Kazunari; Kobayashi, Eiji; Tatsumi, Haruyuki; Yaginuma, Hiroyuki; Hishikawa, Shuji; Sugimoto, Maki; Izawa, Yoshimitsu; Imanishi, Nobuaki

    2011-06-01

    This article analyses the Draft of Guidelines for Human Body Dissection for Clinical Anatomy Education and Research drawn by the Study Group for Future Training Systems of Surgical Skills and Procedures established by the Fiscal Year 2010 research program of the Ministry of Health, Labor and Welfare. The purpose of the Draft of Guidelines is: First, to lay out the required basic guidelines for human cadaver usage to allow medical and dental faculty to conduct clinical education and research in accordance with existing regulations. Second, the guidelines are expected to give physicians a regulatory framework to carry out cadaver training in accordance with the current legal framework. This article explains the Draft of Guidelines in detail, outlines the future of cadaver training, and describes issues which must still be solved.

  11. The impact of Body Worlds on adult visitors' knowledge on human anatomy: A preliminary study.

    Science.gov (United States)

    Fonseca, Guilherme R B C; Finn, Gabrielle M

    2016-05-01

    Body Worlds is an anatomical exhibition that shows human remains to the public. It has been considered controversial since it raises ethical tensions and issues. However, organizers and supporters of Body Worlds have claimed the exhibition is intended to promote visitors' understanding over the human body. Despite these claims, no studies were found that support or refute the hypothesis that a visit to Body Worlds increases the public's objective knowledge on human anatomy. Consequently, the objective of this study was to determine the impact of Body Worlds on anatomical knowledge. We constructed and delivered a questionnaire to both a previsit random sample and a postvisit random sample of visitors of Body Worlds' event Facets of Life, in Berlin. The questionnaire was available in both English and German languages and contained (a) basic sociodemographic questions and (b) a valid and reliable anatomy quiz. The quiz consisted of 16 multiple-choice questions that assessed the ability to identify the location of major anatomical structures on the human body. Average scores achieved on the quiz by the postvisit sample (X¯= 9.08, s = 2.48, n = 164) were significantly higher (unpaired t = 3.3957, P = 0.0008) than those achieved by the previsit sample (X¯= 8.11, s = 2.69, n = 167). Our results suggest that a visit to Body Worlds' event Facets of Life may have a beneficial effect in anatomical knowledge. However, further studies with better empirical designs and fewer limitations are needed to confirm our results.

  12. Repeated Exposure to Dissection Does Not Influence Students’ Attitudes towards Human Body Donation for Anatomy Teaching

    Directory of Open Access Journals (Sweden)

    Philip Maseghe Mwachaka

    2016-01-01

    Full Text Available The use of unclaimed bodies for anatomical dissection has been the main method of instruction at our institution. There is however a shortage of cadavers for dissection given the increase in the number of medical schools as well as in the number of students enrolling in these schools. This shortage could be mitigated by having voluntary human body donation programs. This study aimed at assessing the attitudes of medical students and surgical residents towards body donation for anatomy learning. We conducted an online survey involving 72 first-year medical students and 41 surgical residents at University of Nairobi who had completed one year of anatomy dissection. For the medical students, this was their first dissection experience while it was the second exposure for the surgery trainees. Most of the surgical trainees (70.7% and medical students (68.1% were opposed to self-body donation. This was mainly due to cultural (37% and religious (20% barriers. Surprisingly, of those not willing to donate themselves, 67.9% (82.8% surgical trainees, 59.2% medical students would recommend the practice to other people. Exposure to repeated dissection does not change the perceptions towards body donation. It is noteworthy that culture and religion rank high as clear barriers amongst this “highly informed” group of potential donors.

  13. Detailed Vascular Anatomy of the Human Retina by Projection-Resolved Optical Coherence Tomography Angiography

    Science.gov (United States)

    Campbell, J. P.; Zhang, M.; Hwang, T. S.; Bailey, S. T.; Wilson, D. J.; Jia, Y.; Huang, D.

    2017-02-01

    Optical coherence tomography angiography (OCTA) is a noninvasive method of 3D imaging of the retinal and choroidal circulations. However, vascular depth discrimination is limited by superficial vessels projecting flow signal artifact onto deeper layers. The projection-resolved (PR) OCTA algorithm improves depth resolution by removing projection artifact while retaining in-situ flow signal from real blood vessels in deeper layers. This novel technology allowed us to study the normal retinal vasculature in vivo with better depth resolution than previously possible. Our investigation in normal human volunteers revealed the presence of 2 to 4 distinct vascular plexuses in the retina, depending on location relative to the optic disc and fovea. The vascular pattern in these retinal plexuses and interconnecting layers are consistent with previous histologic studies. Based on these data, we propose an improved system of nomenclature and segmentation boundaries for detailed 3-dimensional retinal vascular anatomy by OCTA. This could serve as a basis for future investigation of both normal retinal anatomy, as well as vascular malformations, nonperfusion, and neovascularization.

  14. Detailed Vascular Anatomy of the Human Retina by Projection-Resolved Optical Coherence Tomography Angiography

    Science.gov (United States)

    Campbell, J. P.; Zhang, M.; Hwang, T. S.; Bailey, S. T.; Wilson, D. J.; Jia, Y.; Huang, D.

    2017-01-01

    Optical coherence tomography angiography (OCTA) is a noninvasive method of 3D imaging of the retinal and choroidal circulations. However, vascular depth discrimination is limited by superficial vessels projecting flow signal artifact onto deeper layers. The projection-resolved (PR) OCTA algorithm improves depth resolution by removing projection artifact while retaining in-situ flow signal from real blood vessels in deeper layers. This novel technology allowed us to study the normal retinal vasculature in vivo with better depth resolution than previously possible. Our investigation in normal human volunteers revealed the presence of 2 to 4 distinct vascular plexuses in the retina, depending on location relative to the optic disc and fovea. The vascular pattern in these retinal plexuses and interconnecting layers are consistent with previous histologic studies. Based on these data, we propose an improved system of nomenclature and segmentation boundaries for detailed 3-dimensional retinal vascular anatomy by OCTA. This could serve as a basis for future investigation of both normal retinal anatomy, as well as vascular malformations, nonperfusion, and neovascularization. PMID:28186181

  15. Use of Eye Tracking as an Innovative Instructional Method in Surgical Human Anatomy.

    Science.gov (United States)

    Sánchez-Ferrer, María Luísa; Grima-Murcia, María Dolores; Sánchez-Ferrer, Francisco; Hernández-Peñalver, Ana Isabel; Fernández-Jover, Eduardo; Sánchez Del Campo, Francisco

    Tobii glasses can record corneal infrared light reflection to track pupil position and to map gaze focusing in the video recording. Eye tracking has been proposed for use in training and coaching as a visually guided control interface. The aim of our study was to test the potential use of these glasses in various situations: explanations of anatomical structures on tablet-type electronic devices, explanations of anatomical models and dissected cadavers, and during the prosection thereof. An additional aim of the study was to test the use of the glasses during laparoscopies performed on Thiel-embalmed cadavers (that allows pneumoinsufflation and exact reproduction of the laparoscopic surgical technique). The device was also tried out in actual surgery (both laparoscopy and open surgery). We performed a pilot study using the Tobii glasses. Dissection room at our School of Medicine and in the operating room at our Hospital. To evaluate usefulness, a survey was designed for use among students, instructors, and practicing physicians. The results were satisfactory, with the usefulness of this tool supported by more than 80% positive responses to most questions. There was no inconvenience for surgeons and that patient safety was ensured in the real laparoscopy. To our knowledge, this is the first publication to demonstrate the usefulness of eye tracking in practical instruction of human anatomy, as well as in teaching clinical anatomy and surgical techniques in the dissection and operating rooms. Copyright © 2017 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

  16. Repeated Exposure to Dissection Does Not Influence Students' Attitudes towards Human Body Donation for Anatomy Teaching.

    Science.gov (United States)

    Mwachaka, Philip Maseghe; Mandela, Pamela; Saidi, Hassan

    2016-01-01

    The use of unclaimed bodies for anatomical dissection has been the main method of instruction at our institution. There is however a shortage of cadavers for dissection given the increase in the number of medical schools as well as in the number of students enrolling in these schools. This shortage could be mitigated by having voluntary human body donation programs. This study aimed at assessing the attitudes of medical students and surgical residents towards body donation for anatomy learning. We conducted an online survey involving 72 first-year medical students and 41 surgical residents at University of Nairobi who had completed one year of anatomy dissection. For the medical students, this was their first dissection experience while it was the second exposure for the surgery trainees. Most of the surgical trainees (70.7%) and medical students (68.1%) were opposed to self-body donation. This was mainly due to cultural (37%) and religious (20%) barriers. Surprisingly, of those not willing to donate themselves, 67.9% (82.8% surgical trainees, 59.2% medical students) would recommend the practice to other people. Exposure to repeated dissection does not change the perceptions towards body donation. It is noteworthy that culture and religion rank high as clear barriers amongst this "highly informed" group of potential donors.

  17. The caecocolonic junction in humans has a sphincteric anatomy and function.

    Science.gov (United States)

    Faussone Pellegrini, M S; Manneschi, L I; Manneschi, L

    1995-01-01

    Sphincteric anatomy and function are present at the caecocolonic junction in several mammals. In humans, radiologists and endoscopists have respectively reported a circumferential contraction and a prominent ileocaecal fold at the border area between the caecum and the ascending colon. Anatomical findings on necropsy material failed to confirm its presence. Microscopic studies on surgical specimens showed the existence of muscular and innervational patterns different from those of adjacent areas. The aim of this work was to confirm the existence of a specialised fold at the caecocolonic junction in humans and to ascertain its role by carrying out a study of functional anatomy. Pancolonoscopies were performed on 100 patients and ileocaecal fold behaviour was observed before and after mechanical stimulation. Isolated ileocaecocolonic regions, surgically obtained, were filled with a fixative solution to study their macro and microscopic morphology after stimulation. Endoscopically, the ileocaecal fold was semilunar or circular in shape and spontaneous or evoked spasms occurred in 52 patients. A prominent circular fold could be seen in surgical specimens after stimulation. The entire muscle coat deeply penetrated this fold, showing the features characteristic of the ileocaecal junction. In particular, the inner portion of the circular muscle showed a peculiar arrangement and was thicker than elsewhere. These results show that in humans the caecocolonic junction is provided with a sphincter morphology and function. Little is known about its physiological relevance in ileal flow accommodation and caecal filling and emptying but it should not be underestimated with regard to some colonic motility disorders. Images Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 PMID:7489934

  18. The Coverage of Human Evolution in High School Biology Textbooks in the 20th Century and in Current State Science Standards

    Science.gov (United States)

    Skoog, Gerald

    2005-01-01

    Efforts to eliminate or neutralize the coverage of evolution in high school biology textbooks in the United States have persisted with varying degrees of intensity and success since the 1920s. In particular, the coverage of human evolution has been impacted by these efforts. Evidence of the success of these efforts can be chronicled by the…

  19. The Coverage of Human Evolution in High School Biology Textbooks in the 20th Century and in Current State Science Standards

    Science.gov (United States)

    Skoog, Gerald

    2005-01-01

    Efforts to eliminate or neutralize the coverage of evolution in high school biology textbooks in the United States have persisted with varying degrees of intensity and success since the 1920s. In particular, the coverage of human evolution has been impacted by these efforts. Evidence of the success of these efforts can be chronicled by the…

  20. Quantitative and Qualitative Changes in Teaching Histology by Means of Virtual Microscopy in an Introductory Course in Human Anatomy

    Science.gov (United States)

    Husmann, Polly R.; O'Loughlin, Valerie Dean; Braun, Mark W.

    2009-01-01

    This study compares overall laboratory averages and individual test scores along with a student survey to determine the effects of using virtual microscopy in place of optical microscopes in a large undergraduate human anatomy course. T-tests revealed that the first two laboratory examinations (of four) and the overall laboratory averages were…

  1. Near-Peer Teaching Strategy in a Large Human Anatomy Course: Perceptions of Near-Peer Instructors

    Science.gov (United States)

    Reyes-Hernández, Cynthia Guadalupe; Carmona Pulido, Juan Manuel; De la Garza Chapa, Roberto Isaac; Serna Vázquez, Ruth Patricia; Alcalá Briones, Ricardo Daniel; Plasencia Banda, Perla Marina; Villarreal Silva, Eliud Enrique; Jacobo Baca, Guillermo; de la Garza Castro, Oscar; Elizondo Omaña, Rodrigo Enrique; Guzmán López, Santos

    2015-01-01

    Near-peer teaching (NPT) is a strategy in which senior students assume the instructor role with junior peers (mentees). Senior students develop unique skills and knowledge through NPT, an experience which extends their learning beyond content mastery. Different teaching modules featuring NPT were utilized in the human anatomy course at the School…

  2. Active Learning and Flipped Classroom, Hand in Hand Approach to Improve Students Learning in Human Anatomy and Physiology

    Science.gov (United States)

    Entezari, Maria; Javdan, Mohammad

    2016-01-01

    Because Human Anatomy and Physiology (A&P), a gateway course for allied health majors, has high dropout rates nationally, it is challenging to find a successful pedagogical intervention. Reports on the effect of integration of flipped classrooms and whether it improves learning are contradictory for different disciplines. Thus many educators…

  3. Academic Performance in Human Anatomy and Physiology Classes: A 2-Yr Study of Academic Motivation and Grade Expectation

    Science.gov (United States)

    Sturges, Diana; Maurer, Trent W.; Allen, Deborah; Gatch, Delena Bell; Shankar, Padmini

    2016-01-01

    This project used a nonexperimental design with a convenience sample and studied the relationship between academic motivation, grade expectation, and academic performance in 1,210 students enrolled in undergraduate human anatomy and physiology (HAP) classes over a 2-yr period. A 42-item survey that included 28 items of the adapted academic…

  4. Quantitative and Qualitative Changes in Teaching Histology by Means of Virtual Microscopy in an Introductory Course in Human Anatomy

    Science.gov (United States)

    Husmann, Polly R.; O'Loughlin, Valerie Dean; Braun, Mark W.

    2009-01-01

    This study compares overall laboratory averages and individual test scores along with a student survey to determine the effects of using virtual microscopy in place of optical microscopes in a large undergraduate human anatomy course. T-tests revealed that the first two laboratory examinations (of four) and the overall laboratory averages were…

  5. Academic Performance in Human Anatomy and Physiology Classes: A 2-Yr Study of Academic Motivation and Grade Expectation

    Science.gov (United States)

    Sturges, Diana; Maurer, Trent W.; Allen, Deborah; Gatch, Delena Bell; Shankar, Padmini

    2016-01-01

    This project used a nonexperimental design with a convenience sample and studied the relationship between academic motivation, grade expectation, and academic performance in 1,210 students enrolled in undergraduate human anatomy and physiology (HAP) classes over a 2-yr period. A 42-item survey that included 28 items of the adapted academic…

  6. Vulva Anatomy

    Science.gov (United States)

    ... e.g. -historical Searches are case-insensitive Vulva Anatomy Add to My Pictures View /Download : Small: 720x634 ... View Download Large: 3000x2640 View Download Title: Vulva Anatomy Description: Anatomy of the vulva; drawing shows the ...

  7. Larynx Anatomy

    Science.gov (United States)

    ... e.g. -historical Searches are case-insensitive Larynx Anatomy Add to My Pictures View /Download : Small: 648x576 ... View Download Large: 2700x2400 View Download Title: Larynx Anatomy Description: Anatomy of the larynx; drawing shows the ...

  8. Pharynx Anatomy

    Science.gov (United States)

    ... e.g. -historical Searches are case-insensitive Pharynx Anatomy Add to My Pictures View /Download : Small: 720x576 ... View Download Large: 3000x2400 View Download Title: Pharynx Anatomy Description: Anatomy of the pharynx; drawing shows the ...

  9. Design and validation of a novel learning tool, the "Anato-Rug," for teaching equine topographical anatomy.

    Science.gov (United States)

    Braid, Francesca; Williams, Sarah B; Weller, Renate

    2012-01-01

    Recognition of anatomical landmarks in live animals (and humans) is key for clinical practice, but students often find it difficult to translate knowledge from dissection-based anatomy onto the live animal and struggle to acquire this vital skill. The purpose of this study was to create and evaluate the use of an equine anatomy rug ("Anato-Rug") depicting topographical anatomy and key areas of lung, heart, and gastrointestinal auscultation, which could be used together with a live horse to aid learning of "live animal" anatomy. Over the course of 2 weeks, 38 third year veterinary students were randomly allocated into an experimental group, revising topographical anatomy from the "Anato-Rug," or a control group, learning topographical anatomy from a textbook. Immediately post activity, both groups underwent a test on live anatomy knowledge and were retested 1 week later. Both groups then completed a questionnaire to ascertain their perceptions of their learning experiences. Results showed that the experimental groups scored significantly higher than the control group at the first testing session, experienced more enjoyment during the activity and gained more confidence in identifying anatomical landmarks than the control group. There was not a significant difference in scores between groups at the second testing session. The findings indicate that the anatomy rug is an effective learning tool that aids understanding, confidence, and enjoyment in learning equine thorax and abdominal anatomy; however it was not better than traditional methods with regards to longer term memory recall. Copyright © 2012 American Association of Anatomists.

  10. Reasonable classical concepts in human lower limb anatomy from the viewpoint of the primitive persistent sciatic artery and twisting human lower limb.

    Science.gov (United States)

    Kawashima, Tomokazu; Sasaki, Hiroshi

    2010-11-01

    The main aim of this review is (1) to introduce the two previous studies we published human lower limb anatomy based on the conventional macroscopic anatomical [corrected] criteria with hazardous recognition of this description, (2) to activate the discussion whether the limb homology exists, and (3) to contribute to future study filling the gap between the gross anatomy and embryology. One of the topics we discussed was the human persistent sciatic artery. To date, numerous human cases of persistent sciatic artery have been reported in which the anomalous artery was present in the posterior compartment of the thigh alongside the sciatic nerve. As one of the important criteria for assessing the human primitive sciatic artery, its ventral arterial position with respect to the sciatic nerve is reasonable based on the initial positional relationship between ventral arterial and dorsal nervous systems and comparative anatomical findings. We also discuss ways of considering the topography of muscles of the lower limb and their innervations compared to those of the upper limb. We propose a schema of the complex anatomical characteristics of the lower limb based on the vertebrate body plan. According to this reasonable schema, the twisted anatomy of the lower limb can be understood more easily. These two main ideas discussed in this paper will be useful for further understanding of the anatomy of the lower limb and as a first step for future. We hope that the future study in lower limb will be further developed by both viewpoints of the classical gross anatomy and recent embryology.

  11. Femoral morphology and femoropelvic musculoskeletal anatomy of humans and great apes: a comparative virtopsy study.

    Science.gov (United States)

    Morimoto, Naoki; Ponce de León, Marcia S; Nishimura, Takeshi; Zollikofer, Christoph P E

    2011-09-01

    The proximal femoral morphology of fossil hominins is routinely interpreted in terms of muscular topography and associated locomotor modes. However, the detailed correspondence between hard and soft tissue structures in the proximal femoral region of extant great apes is relatively unknown, because dissection protocols typically do not comprise in-depth osteological descriptions. Here, we use computed tomography and virtopsy (virtual dissection) for non-invasive examination of the femoropelvic musculoskeletal anatomy in Pan troglodytes, P. paniscus, Gorilla gorilla, Pongo pygmaeus, and Homo sapiens. Specifically, we analyze the topographic relationship between muscle attachment sites and surface structures of the proximal femoral shaft such as the lateral spiral pilaster. Our results show that the origin of the vastus lateralis muscle is anterior to the insertion of gluteus maximus in all examined great ape specimens and humans. In gorillas and orangutans, the insertion of gluteus maximus is on the inferior (anterolateral) side of the lateral spiral pilaster. In chimpanzees, however, the maximus insertion is on its superior (posteromedial) side, similar to the situation in modern humans. These findings support the hypothesis that chimpanzees and humans exhibit a shared-derived musculoskeletal topography of the proximal femoral region, irrespective of their different locomotor modes, whereas gorillas and orangutans represent the primitive condition. Caution is thus warranted when inferring locomotor behavior from the surface topography of the proximal femur of fossil hominins, as the morphology of this region may contain a strong phyletic signal that tends to blur locomotor adaptation.

  12. [The early medical textbooks in Korea: medical textbooks published at Je Joong Won-Severance Hospital Medical School].

    Science.gov (United States)

    Park, H W

    1998-01-01

    Kwang Hye Won(Je Joong Won), the first western hospital in Korea, was founded in 1885. The first western Medical School in Korea was open in 1886 under the hospital management. Dr. O. R. Avison, who came to Korea in 1893, resumed the medical education there, which was interrupted for some time before his arrival in Korea. He inaugurated translating and publishing medical textbooks with the help of Kim Pil Soon who later became one of the first seven graduates in Severance Hospital Medical School. The first western medical textbook translated into Korean was Henry Gray's Anatomy. However, these twice-translated manuscripts were never to be published on account of being lost and burnt down. The existing early anatomy textbooks, the editions of 1906 and 1909, are not the translation of Gray's Anatomy, but that of Japanese anatomy textbook of Gonda. The remaining oldest medical textbook in Korean is Inorganic Materia Medica published in 1905. This book is unique among its kind that O. R. Avison is the only translator of the book and it contains the prefaces of O. R. Avison and Kim Pil Soon. The publication of medical textbook was animated by the participation of other medical students, such as Hong Suk Hoo and Hong Jong Eun. The list of medical textbooks published includes almost all the field of medicine. The medical textbooks in actual existence are as follows: Inorganic Materia Medica (1905), Inorganic Chemistry (1906), Anatomy I (1906), Physiology (1906), Diagnostics I (1906), Diagnostics II (1907), Obstetrics (1908), Organic Chemistry (1909), Anatomy (1909), and Surgery (1910).

  13. The LINDSAY Virtual Human Project: An immersive Approach to Anatomy and Physiology

    Science.gov (United States)

    Tworek, Janet K.; Jamniczky, Heather A.; Jacob, Christian; Hallgrímsson, Benedikt; Wright, Bruce

    2013-01-01

    The increasing number of digital anatomy teaching software packages challenges anatomy educators on how to best integrate these tools for teaching and learning. Realistically, there exists a complex interplay of design, implementation, politics, and learning needs in the development and integration of software for education, each of which may be…

  14. The LINDSAY Virtual Human Project: An immersive Approach to Anatomy and Physiology

    Science.gov (United States)

    Tworek, Janet K.; Jamniczky, Heather A.; Jacob, Christian; Hallgrímsson, Benedikt; Wright, Bruce

    2013-01-01

    The increasing number of digital anatomy teaching software packages challenges anatomy educators on how to best integrate these tools for teaching and learning. Realistically, there exists a complex interplay of design, implementation, politics, and learning needs in the development and integration of software for education, each of which may be…

  15. The pars interna/media anatomy and histology in the human larynx.

    Science.gov (United States)

    Charpied, George L

    2007-01-01

    The pars interna/media (PIM) is a small muscle found in the human larynx that has not been successfully described in contemporary literature on laryngeal structure. The objective of this study was to describe the PIM's anatomy in detail. Thirteen human larynges obtained from postmortem examination were cleaned and preserved. Exposure of the PIM was through a lateral disarticulation of the cricothyroid joint and reflection of the cricothyroid muscle and the thyroid lamina. In the human, the PIM was found to be strap-like in form and to have two bellies with attachments to the medial surface of the thyroid cartilage at the root of the inferior horn and anteriosuperior cricoid arch. It appears to be innervated by a middle division, vestibular branch, of the internal superior laryngeal nerve. The average fiber diameter is 40 mum. Its type 1-to-type 2 fiber ratio places it within the range of other intrinsic laryngeal muscles. A muscle spindle was identified in medial bundle at the PIM's thyroid attachment. Thyroid medial surface attachment is within few millimeters of the muscular process of the arytenoid cartilage. These data show that the PIM is a robust muscle and deserves attention anatomically. Its orientation within the thyroid and nonrecurrent laryngeal nerve innervations of the human PIM may place it in the vocal fold tensor group rather than the laryngeal sphincter group. It is possible the PIM reports on cricothyroid distance and right versus left cricothyroid joint stresses. Electromyographic examination of the PIM in the Rhesus larynx may help elucidate its physiology to elaborate its human physiology.

  16. "No interest in human anatomy as such": Frederic Wood Jones dissects anatomical investigation in the United States in the 1920s.

    Science.gov (United States)

    Jones, Ross L

    2014-03-01

    In 1926, Frederic Wood Jones, professor of Anatomy at the University of Adelaide and a leading figure in the British anatomical world, took a Rockefeller Foundation funded trip to the United States in order to inspect anatomy programmes and medical museums and to meet leading figures in the anatomical and anthropological world. His later reflections paint a picture of a discipline in transition. Physical anthropology and gross anatomy were coming to a crisis point in the United States, increasingly displaced by research in histology, embryology and radiological anatomy. Meanwhile, in Britain and its colonial outposts, anatomists such as Wood Jones were attempting to re-invigorate the discipline in the field, studying biological specimens as functional and active agents in their particular milieus, but with human dissection at the core. Thus, an examination of this trip allows us to see how the interaction between two traditions in anatomy informed the process of the development of human biology in this critical period.

  17. Anatomy of large animal spines and its comparison to the human spine: a systematic review.

    Science.gov (United States)

    Sheng, Sun-Ren; Wang, Xiang-Yang; Xu, Hua-Zi; Zhu, Guo-Qing; Zhou, Yi-Fei

    2010-01-01

    Animal models have been commonly used for in vivo and in vitro spinal research. However, the extent to which animal models resemble the human spine has not been well known. We conducted a systematic review to compare the morphometric features of vertebrae between human and animal species, so as to give some suggestions on how to choose an appropriate animal model in spine research. A literature search of all English language peer-reviewed publications was conducted using PubMed, OVID, Springer and Elsevier (Science Direct) for the years 1980-2008. Two reviewers extracted data on the anatomy of large animal spines from the identified articles. Each anatomical study of animals had to include at least three vertebral levels. The anatomical data from all animal studies were compared with the existing data of the human spine in the literature. Of the papers retrieved, seven were included in the review. The animals in the studies involved baboon, sheep, porcine, calf and deer. Distinct anatomical differences of vertebrae were found between the human and each large animal spine. In cervical region, spines of the baboon and human are more similar as compared to other animals. In thoracic and lumbar regions, the mean pedicle height of all animals was greater than the human pedicles. There was similar mean pedicle width between animal and the human specimens, except in thoracic segments of sheep. The human spinal canal was wider and deeper in the anteroposterior plane than any of the animals. The mean human vertebral body width and depth were greater than that of the animals except in upper thoracic segments of the deer. However, the mean vertebral body height was lower than that of all animals. This paper provides a comprehensive review to compare vertebrae geometries of experimental animal models to the human vertebrae, and will help for choosing animal model in vivo and in vitro spine research. When the animal selected for spine research, the structural similarities and

  18. Textbook difference

    DEFF Research Database (Denmark)

    Bennike, Rune Bolding

    2015-01-01

    space. However, it also highlights how this schooling concomitantly extended a language of ‘anthropological’ and ‘ecological’ difference with which to organise and negotiate this space. Below the textbook surface of unity-in-diversity, remnants of imperial caste and racial hierarchies remained. And......, along with novel notions of national development, new hierarchies were introduced that separated developed centres from remote and backward peripheries. Through its engagement with Nepali history, the article thus contributes to our understanding of the continued interaction between the production...

  19. A Computer Simulation Study of Anatomy Induced Drift of Spiral Waves in the Human Atrium

    Directory of Open Access Journals (Sweden)

    Sanjay R. Kharche

    2015-01-01

    Full Text Available The interaction of spiral waves of excitation with atrial anatomy remains unclear. This simulation study isolates the role of atrial anatomical structures on spiral wave spontaneous drift in the human atrium. We implemented realistic and idealised 3D human atria models to investigate the functional impact of anatomical structures on the long-term (∼40 s behaviour of spiral waves. The drift of a spiral wave was quantified by tracing its tip trajectory, which was correlated to atrial anatomical features. The interaction of spiral waves with the following idealised geometries was investigated: (a a wedge-like structure with a continuously varying atrial wall thickness; (b a ridge-like structure with a sudden change in atrial wall thickness; (c multiple bridge-like structures consisting of a bridge connected to the atrial wall. Spiral waves drifted from thicker to thinner regions and along ridge-like structures. Breakthrough patterns caused by pectinate muscles (PM bridges were also observed, albeit infrequently. Apparent anchoring close to PM-atrial wall junctions was observed. These observations were similar in both the realistic and the idealised models. We conclude that spatially altering atrial wall thickness is a significant cause of drift of spiral waves. PM bridges cause breakthrough patterns and induce transient anchoring of spiral waves.

  20. On describing human white matter anatomy: the white matter query language.

    Science.gov (United States)

    Wassermann, Demian; Makris, Nikos; Rathi, Yogesh; Shenton, Martha; Kikinis, Ron; Kubicki, Marek; Westin, Carl-Fredrik

    2013-01-01

    The main contribution of this work is the careful syntactical definition of major white matter tracts in the human brain based on a neuroanatomist's expert knowledge. We present a technique to formally describe white matter tracts and to automatically extract them from diffusion MRI data. The framework is based on a novel query language with a near-to-English textual syntax. This query language allows us to construct a dictionary of anatomical definitions describing white matter tracts. The definitions include adjacent gray and white matter regions, and rules for spatial relations. This enables automated coherent labeling of white matter anatomy across subjects. We use our method to encode anatomical knowledge in human white matter describing 10 association and 8 projection tracts per hemisphere and 7 commissural tracts. The technique is shown to be comparable in accuracy to manual labeling. We present results applying this framework to create a white matter atlas from 77 healthy subjects, and we use this atlas in a proof-of-concept study to detect tract changes specific to schizophrenia.

  1. Designing Anatomy Program in Modern Medical Curriculum: Matter of Balance

    Science.gov (United States)

    Grković, Ivica; Marinović Guić, Maja; Košta, Vana; Poljičanin, Ana; Čarić, Ana; Vilović, Katarina

    2009-01-01

    Aim To evaluate the structure of the anatomy program in the first year medical curriculum of University of Split School of Medicine by comparing it with the recommendations by the Educational Affairs Committee of the American Association of Clinical Anatomists (AACA) and the Terminologia Anatomica (TA); we also quantitatively evaluated the organization of teaching material in contemporary topographical anatomy textbooks and matched them with the AACA recommendations, TA, and the curriculum of the anatomy course taught at Medical School in Split, Croatia. Methods TA, official recommendations of the AACA, 6 contemporary anatomy textbooks, and the structure of the anatomy course were analyzed for the proportion of the terms or text devoted to standard topographical regions of the body. The findings were correlated using Spearman ρ test. Results The curriculum outline correlated both with the AACA recommendations (Spearman ρ = 0.83, P = 0.015) and TA (Spearman ρ = 0.73, P = 0.046). Textbooks contained 8 distinct sections, 7 allocated to topographic anatomy regions and 1 to general anatomy concepts and principles. The structure of all textbooks correlated significantly with the course curriculum. However, 4 out of 6 textbooks did not correlate with TA and only a single textbook showed significant correlation with the AACA recommendations. Conclusion Anatomy textbooks vary in the amount of text dedicated to different parts of topographical anatomy and are not quite concordant with curriculum recommendations and standard anatomical terminology. Planning the structure of an anatomy course should not be based on a single book or recommendation but on evidence. PMID:19260144

  2. Anatomy of the clitoris.

    Science.gov (United States)

    O'Connell, Helen E; Sanjeevan, Kalavampara V; Hutson, John M

    2005-10-01

    We present a comprehensive account of clitoral anatomy, including its component structures, neurovascular supply, relationship to adjacent structures (the urethra, vagina and vestibular glands, and connective tissue supports), histology and immunohistochemistry. We related recent anatomical findings to the historical literature to determine when data on accurate anatomy became available. An extensive review of the current and historical literature was done. The studies reviewed included dissection and microdissection, magnetic resonance imaging (MRI), 3-dimensional sectional anatomy reconstruction, histology and immunohistochemical studies. The clitoris is a multiplanar structure with a broad attachment to the pubic arch and via extensive supporting tissue to the mons pubis and labia. Centrally it is attached to the urethra and vagina. Its components include the erectile bodies (paired bulbs and paired corpora, which are continuous with the crura) and the glans clitoris. The glans is a midline, densely neural, non-erectile structure that is the only external manifestation of the clitoris. All other components are composed of erectile tissue with the composition of the bulbar erectile tissue differing from that of the corpora. The clitoral and perineal neurovascular bundles are large, paired terminations of the pudendal neurovascular bundles. The clitoral neurovascular bundles ascend along the ischiopubic rami to meet each other and pass along the superior surface of the clitoral body supplying the clitoris. The neural trunks pass largely intact into the glans. These nerves are at least 2 mm in diameter even in infancy. The cavernous or autonomic neural anatomy is microscopic and difficult to define consistently. MRI complements dissection studies and clarifies the anatomy. Clitoral pharmacology and histology appears to parallel those of penile tissue, although the clinical impact is vastly different. Typical textbook descriptions of the clitoris lack detail and

  3. An Allometric Analysis of Sex and Sex Chromosome Dosage Effects on Subcortical Anatomy in Humans.

    Science.gov (United States)

    Reardon, Paul Kirkpatrick; Clasen, Liv; Giedd, Jay N; Blumenthal, Jonathan; Lerch, Jason P; Chakravarty, M Mallar; Raznahan, Armin

    2016-02-24

    Structural neuroimaging of humans with typical and atypical sex-chromosome complements has established the marked influence of both Yand X-/Y-chromosome dosage on total brain volume (TBV) and identified potential cortical substrates for the psychiatric phenotypes associated with sex-chromosome aneuploidy (SCA). Here, in a cohort of 354 humans with varying karyotypes (XX, XY, XXX, XXY, XYY, XXYY, XXXXY), we investigate sex and SCA effects on subcortical size and shape; focusing on the striatum, pallidum and thalamus. We find large effect-size differences in the volume and shape of all three structures as a function of sex and SCA. We correct for TBV effects with a novel allometric method harnessing normative scaling rules for subcortical size and shape in humans, which we derive here for the first time. We show that all three subcortical volumes scale sublinearly with TBV among healthy humans, mirroring known relationships between subcortical volume and TBV among species. Traditional TBV correction methods assume linear scaling and can therefore invert or exaggerate sex and SCA effects on subcortical anatomy. Allometric analysis restricts sex-differences to: (1) greater pallidal volume (PV) in males, and (2) relative caudate head expansion and ventral striatum contraction in females. Allometric analysis of SCA reveals that supernumerary X- and Y-chromosomes both cause disproportionate reductions in PV, and coordinated deformations of striatopallidal shape. Our study provides a novel understanding of sex and sex-chromosome dosage effects on subcortical organization, using an allometric approach that can be generalized to other basic and clinical structural neuroimaging settings.

  4. Rectocele and anal sphincter defect – surgical anatomy and ...

    African Journals Online (AJOL)

    muscle wall is repaired first, anal sphincter repair is facilitated. The nature and pathology of .... A literature search of anatomy and pathology textbooks yielded no data on the .... The defect mainly involves the deep part of the external sphincter.

  5. Genesis & the Human Ribcage: An Opportunity to Correct a Misconception & Introduce an Evolution Lesson into the Anatomy Class

    Science.gov (United States)

    Senter, Phil

    2013-01-01

    Many anatomy students begin the course with a misconception that human males and females do not have the same number of ribs. At the root of that misconception is Genesis 2:21-22, in which God removes a rib from Adam to make Eve. Removal of a body part is a surgical procedure, and one does not pass on the results of surgery to one's offspring. The…

  6. Plastination and its importance in teaching anatomy. Critical points for long-term preservation of human tissue.

    Science.gov (United States)

    Riederer, Beat M

    2014-03-01

    Most medical curricula rely on human bodies for teaching macroscopic anatomy. Over the past 20 years, plastination has become an important means of preservation of organs, for well dissected specimens or for body slices. Here, several critical points regarding body donation with legal and ethical considerations for long-term preservation, the use of cadavers in teaching and the preparation of plastinates as an additional teaching tool will be discussed. Silicone S10 is the gold standard in the preparation of plastinates. An important point to respect is the preparation of specimens, since only very well dissected body parts or excellent tissue sections should be plastinated to show the extraordinary aspects of the human anatomy. The preparation of thin and transparent sections and preservation with P40 polyester provides an additional technique to prepare resistant body slices. A selection of samples prepared by S10 and P40 are shown and compared. In addition, Prussian or Berlin blue staining of brain slices is shown to discriminate better between gray and white matter and demonstrate neuroanatomical structures. These plastinates have been used for many years in teaching first- and second-year medical students and have not lost their appeal. Students and staff appreciate the use of such plastinates. One of the advantages is that their use is not restricted to the dissection hall; slices and body parts can be used in any lecture room or in small group teaching. Therefore, ethical and legal questions need to be addressed regarding their specific use. Plastinates do not replace the traditional dissection courses, since students learn best the anatomical features of a given region by hands-on dissection and by exploratory anatomy. Furthermore, plastinates are more rigid and do not allow demonstration of hidden structures; they also become more cumbersome for endoscopy or are too rigid for demonstrating mechanical features of joints. However, although not a replacement

  7. Evolutionary trends and functional anatomy of the human expanded autophagy network.

    Science.gov (United States)

    Till, Andreas; Saito, Rintaro; Merkurjev, Daria; Liu, Jing-Jing; Syed, Gulam Hussain; Kolnik, Martin; Siddiqui, Aleem; Glas, Martin; Scheffler, Björn; Ideker, Trey; Subramani, Suresh

    2015-01-01

    All eukaryotic cells utilize autophagy for protein and organelle turnover, thus assuring subcellular quality control, homeostasis, and survival. In order to address recent advances in identification of human autophagy associated genes, and to describe autophagy on a system-wide level, we established an autophagy-centered gene interaction network by merging various primary data sets and by retrieving respective interaction data. The resulting network ('AXAN') was analyzed with respect to subnetworks, e.g. the prime gene subnetwork (including the core machinery, signaling pathways and autophagy receptors) and the transcription subnetwork. To describe aspects of evolution within this network, we assessed the presence of protein orthologs across 99 eukaryotic model organisms. We visualized evolutionary trends for prime gene categories and evolutionary tracks for selected AXAN genes. This analysis confirms the eukaryotic origin of autophagy core genes while it points to a diverse evolutionary history of autophagy receptors. Next, we used module identification to describe the functional anatomy of the network at the level of pathway modules. In addition to obvious pathways (e.g., lysosomal degradation, insulin signaling) our data unveil the existence of context-related modules such as Rho GTPase signaling. Last, we used a tripartite, image-based RNAi - screen to test candidate genes predicted to play a role in regulation of autophagy. We verified the Rho GTPase, CDC42, as a novel regulator of autophagy-related signaling. This study emphasizes the applicability of system-wide approaches to gain novel insights into a complex biological process and to describe the human autophagy pathway at a hitherto unprecedented level of detail.

  8. Comparative Textbook Analysis

    Science.gov (United States)

    Bachmann, Siegfried

    1976-01-01

    Recalls the development of the International Textbook Institute whose main aim was to overcome prejudice and the outmoded values of the national state as contained in textbooks. Discusses the contributions of the Council of Europe and UNESCO in revising textbooks and suggests methods of textbook research. (Author/RK)

  9. Human Rights in Social Science Textbooks: Cross-National Analyses, 1970-2008

    Science.gov (United States)

    Meyer, John W.; Bromley, Patricia; Ramirez, Francisco O.

    2010-01-01

    In reaction to the disasters of the first half the 20th century and World War II, a dramatic world movement arose emphasizing the human rights of persons in global society. The contrast--celebrated in international treaties, intergovernmental and nongovernmental organizations, and much cultural discourse--was with narrower world emphases on the…

  10. Human Rights in Social Science Textbooks: Cross-National Analyses, 1970-2008

    Science.gov (United States)

    Meyer, John W.; Bromley, Patricia; Ramirez, Francisco O.

    2010-01-01

    In reaction to the disasters of the first half the 20th century and World War II, a dramatic world movement arose emphasizing the human rights of persons in global society. The contrast--celebrated in international treaties, intergovernmental and nongovernmental organizations, and much cultural discourse--was with narrower world emphases on the…

  11. 3D Digitization and Prototyping of the Skull for Practical Use in the Teaching of Human Anatomy.

    Science.gov (United States)

    Lozano, Maria Teresa Ugidos; Haro, Fernando Blaya; Diaz, Carlos Molino; Manzoor, Sadia; Ugidos, Gonzalo Ferrer; Mendez, Juan Antonio Juanes

    2017-05-01

    The creation of new rapid prototyping techniques, low cost 3D printers as well as the creation of new software for these techniques have allowed the creation of 3D models of bones making their application possible in the field of teaching anatomy in the faculties of Health Sciences. The 3D model of cranium created in the present work, at full scale, present accurate reliefs and anatomical details that are easily identifiable by undergraduate students in their use for the study of human anatomy. In this article, the process of scanning the skull and the subsequent treatment of these images with specific software until the generation of 3D model using 3D printer has been reported.

  12. Reproduction of intra-radicular surface anatomy of extracted human teeth: comparison of three different materials using injection technique.

    Science.gov (United States)

    Sultana, A; Rahman, M M; Rahman, M M; Shrestha, P

    2010-04-01

    This in vitro study compared the reproduction of intra-radicular surface anatomy of extracted human teeth taken by silicon, inlay casting wax and acrylic resin using an injection technique to determine which material produced fewer voids. Twenty impressions/patterns using this technique were made for each material and compared with each other on the basis of number, location and size of voids. Length of each dowel impression/ pattern was also compared. The percentage of void free surfaces using silicon, inlay casting wax and acrylic resin were 90%, 100% and 85% respectively. Most of the voids were less than 1mm in size and situated in the middle third of the impression/pattern. There was no significant difference in the length of the impression/ pattern taken by the three materials. Using the injection technique to reproduce the intra-radicular anatomy of the dowel space, all three materials will show predictably good results.

  13. Tooth anatomy

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/002214.htm Tooth anatomy To use the sharing features on this page, ... upper jawbone is called the maxilla. Images Tooth anatomy References Lingen MW. Head and neck. In: Kumar ...

  14. Paraganglioma Anatomy

    Science.gov (United States)

    ... e.g. -historical Searches are case-insensitive Paraganglioma Anatomy Add to My Pictures View /Download : Small: 648x576 ... View Download Large: 2700x2400 View Download Title: Paraganglioma Anatomy Description: Paraganglioma of the head and neck; drawing ...

  15. Eye Anatomy

    Science.gov (United States)

    ... News About Us Donate In This Section Eye Anatomy en Español email Send this article to a ... You at Risk For Glaucoma? Childhood Glaucoma Eye Anatomy Five Common Glaucoma Tests Glaucoma Facts and Stats ...

  16. Robottens Anatomi

    DEFF Research Database (Denmark)

    Antabi, Mimo

    Artiklen "Robottens Anatomi - mellem kunst og videnskab". Handler om brugen af robotter i kunstens og videnskabens verden.......Artiklen "Robottens Anatomi - mellem kunst og videnskab". Handler om brugen af robotter i kunstens og videnskabens verden....

  17. Robottens Anatomi

    DEFF Research Database (Denmark)

    Antabi, Mimo

    Artiklen "Robottens Anatomi - mellem kunst og videnskab". Handler om brugen af robotter i kunstens og videnskabens verden.......Artiklen "Robottens Anatomi - mellem kunst og videnskab". Handler om brugen af robotter i kunstens og videnskabens verden....

  18. Evolutionary developmental pathology and anthropology: A new field linking development, comparative anatomy, human evolution, morphological variations and defects, and medicine.

    Science.gov (United States)

    Diogo, Rui; Smith, Christopher M; Ziermann, Janine M

    2015-11-01

    We introduce a new subfield of the recently created field of Evolutionary-Developmental-Anthropology (Evo-Devo-Anth): Evolutionary-Developmental-Pathology-and-Anthropology (Evo-Devo-P'Anth). This subfield combines experimental and developmental studies of nonhuman model organisms, biological anthropology, chordate comparative anatomy and evolution, and the study of normal and pathological human development. Instead of focusing on other organisms to try to better understand human development, evolution, anatomy, and pathology, it places humans as the central case study, i.e., as truly model organism themselves. We summarize the results of our recent Evo-Devo-P'Anth studies and discuss long-standing questions in each of the broader biological fields combined in this subfield, paying special attention to the links between: (1) Human anomalies and variations, nonpentadactyly, homeotic transformations, and "nearest neighbor" vs. "find and seek" muscle-skeleton associations in limb+facial muscles vs. other head muscles; (2) Developmental constraints, the notion of "phylotypic stage," internalism vs. externalism, and the "logic of monsters" vs. "lack of homeostasis" views about human birth defects; (3) Human evolution, reversions, atavisms, paedomorphosis, and peromorphosis; (4) Scala naturae, Haeckelian recapitulation, von Baer's laws, and parallelism between phylogeny and development, here formally defined as "Phylo-Devo parallelism"; and (5) Patau, Edwards, and Down syndrome (trisomies 13, 18, 21), atavisms, apoptosis, heart malformations, and medical implications.

  19. Hand Anatomy

    Science.gov (United States)

    ... Z Videos Infographics Symptom Picker Anatomy Bones Joints Muscles Nerves Vessels Tendons About Hand Surgery What is a Hand Surgeon? What is a Hand Therapist? Media Find a Hand Surgeon Home Anatomy Bones Joints Muscles Nerves Vessels Tendons Anatomy The upper extremity is ...

  20. Genome sequencing of idiopathic pulmonary fibrosis in conjunction with a medical school human anatomy course.

    Science.gov (United States)

    Kumar, Akash; Dougherty, Max; Findlay, Gregory M; Geisheker, Madeleine; Klein, Jason; Lazar, John; Machkovech, Heather; Resnick, Jesse; Resnick, Rebecca; Salter, Alexander I; Talebi-Liasi, Faezeh; Arakawa, Christopher; Baudin, Jacob; Bogaard, Andrew; Salesky, Rebecca; Zhou, Qian; Smith, Kelly; Clark, John I; Shendure, Jay; Horwitz, Marshall S

    2014-01-01

    Even in cases where there is no obvious family history of disease, genome sequencing may contribute to clinical diagnosis and management. Clinical application of the genome has not yet become routine, however, in part because physicians are still learning how best to utilize such information. As an educational research exercise performed in conjunction with our medical school human anatomy course, we explored the potential utility of determining the whole genome sequence of a patient who had died following a clinical diagnosis of idiopathic pulmonary fibrosis (IPF). Medical students performed dissection and whole genome sequencing of the cadaver. Gross and microscopic findings were more consistent with the fibrosing variant of nonspecific interstitial pneumonia (NSIP), as opposed to IPF per se. Variants in genes causing Mendelian disorders predisposing to IPF were not detected. However, whole genome sequencing identified several common variants associated with IPF, including a single nucleotide polymorphism (SNP), rs35705950, located in the promoter region of the gene encoding mucin glycoprotein MUC5B. The MUC5B promoter polymorphism was recently found to markedly elevate risk for IPF, though a particular association with NSIP has not been previously reported, nor has its contribution to disease risk previously been evaluated in the genome-wide context of all genetic variants. We did not identify additional predicted functional variants in a region of linkage disequilibrium (LD) adjacent to MUC5B, nor did we discover other likely risk-contributing variants elsewhere in the genome. Whole genome sequencing thus corroborates the association of rs35705950 with MUC5B dysregulation and interstitial lung disease. This novel exercise additionally served a unique mission in bridging clinical and basic science education.

  1. Opportunities for learning in an introductory undergraduate human anatomy and physiology course

    Science.gov (United States)

    Montplaisir, Lisa Marie

    2003-10-01

    The purpose of this study was to explore the course conditions that support the development of meaningful student learning in an introductory undergraduate human anatomy and physiology course. The study was conducted during an 8-week summer-session at a small mid-western university. Classroom observations and taped recordings of class sessions were used to determine content episodes within the instructional unit, opportunities for learning created by the instructor, demonstrations of information processing by the students, and the ways in which the instructor used the Personal Response System (PRS). Student interviews were used to determine students' level of understanding of pre-test and post-test items. Student interviews and a questionnaire were used to determine students' perceptions of the PRS as a learning tool. Findings reveal that the instructor had different expectations of students when posing verbal questions in-class than he had when posing PRS questions. The use of verbal questions did not permit demonstrations of student understanding; however, the use of the PRS did result in demonstrations of student understanding. Questions posed via the use of the PRS were categorized according to cognitive level. The cognitive level of the questions increased with time over the instructional unit and within the content episodes. Students demonstrated deeper understanding of the topics after instruction than they did before instruction. Students reported more in-class thinking about the content, more discussion of the content with their neighbors, more regular class attendance, more opportunities for deeper learning, and a general preference for the PRS over traditional lectures. Findings of the study indicate that the instructional decisions about the use of questions influences the opportunities for students to process information and demonstrate their understanding of the content and that students valued these opportunities. A better understanding of the

  2. Genome sequencing of idiopathic pulmonary fibrosis in conjunction with a medical school human anatomy course.

    Directory of Open Access Journals (Sweden)

    Akash Kumar

    Full Text Available Even in cases where there is no obvious family history of disease, genome sequencing may contribute to clinical diagnosis and management. Clinical application of the genome has not yet become routine, however, in part because physicians are still learning how best to utilize such information. As an educational research exercise performed in conjunction with our medical school human anatomy course, we explored the potential utility of determining the whole genome sequence of a patient who had died following a clinical diagnosis of idiopathic pulmonary fibrosis (IPF. Medical students performed dissection and whole genome sequencing of the cadaver. Gross and microscopic findings were more consistent with the fibrosing variant of nonspecific interstitial pneumonia (NSIP, as opposed to IPF per se. Variants in genes causing Mendelian disorders predisposing to IPF were not detected. However, whole genome sequencing identified several common variants associated with IPF, including a single nucleotide polymorphism (SNP, rs35705950, located in the promoter region of the gene encoding mucin glycoprotein MUC5B. The MUC5B promoter polymorphism was recently found to markedly elevate risk for IPF, though a particular association with NSIP has not been previously reported, nor has its contribution to disease risk previously been evaluated in the genome-wide context of all genetic variants. We did not identify additional predicted functional variants in a region of linkage disequilibrium (LD adjacent to MUC5B, nor did we discover other likely risk-contributing variants elsewhere in the genome. Whole genome sequencing thus corroborates the association of rs35705950 with MUC5B dysregulation and interstitial lung disease. This novel exercise additionally served a unique mission in bridging clinical and basic science education.

  3. Systematic Review of Ossicular Chain Anatomy: Strategic Planning for Development of Novel Middle Ear Prostheses.

    Science.gov (United States)

    Kamrava, Brandon; Roehm, Pamela C

    2017-08-01

    Objective To systematically review the anatomy of the ossicular chain. Data Sources Google Scholar, PubMed, and otologic textbooks. Review Methods A systematic literature search was performed on January 26, 2015. Search terms used to discover articles consisted of combinations of 2 keywords. One keyword from both groups was used: [ ossicular, ossicle, malleus, incus, stapes] and [ morphology, morphometric, anatomy, variation, physiology], yielding more than 50,000 hits. Articles were then screened by title and abstract if they did not contain information relevant to human ossicular chain anatomy. In addition to this search, references of selected articles were studied as well as suggested relevant articles from publication databases. Standard otologic textbooks were screened using the search criteria. Results Thirty-three sources were selected for use in this review. From these studies, data on the composition, physiology, morphology, and morphometrics were acquired. In addition, any correlations or lack of correlations between features of the ossicular chain and other features of the ossicular chain or patient were noted, with bilateral symmetry between ossicles being the only important correlation reported. Conclusion There was significant variation in all dimensions of each ossicle between individuals, given that degree of variation, custom fitting, or custom manufacturing of prostheses for each patient could optimize prosthesis fit. From published data, an accurate 3-dimensional model of the malleus, incus, and stapes can be created, which can then be further modified for each patient's individual anatomy.

  4. Advances in understanding of mammalian penile evolution, human penile anatomy and human erection physiology: clinical implications for physicians and surgeons.

    Science.gov (United States)

    Hsieh, Cheng-Hsing; Liu, Shih-Ping; Hsu, Geng-Long; Chen, Heng-Shuen; Molodysky, Eugen; Chen, Ying-Hui; Yu, Hong-Jeng

    2012-07-01

    Recent studies substantiate a model of the tunica albuginea of the corpora cavernosa as a bi-layered structure with a 360° complete inner circular layer and a 300° incomplete outer longitudinal coat spanning from the bulbospongiosus and ischiocavernosus proximally and extending continuously into the distal ligament within the glans penis. The anatomical location and histology of the distal ligament invites convincing parallels with the quadrupedal os penis and therefore constitutes potential evidence of the evolutionary process. In the corpora cavernosa, a chamber design is responsible for facilitating rigid erections. For investigating its venous factors exclusively, hemodynamic studies have been performed on both fresh and defrosted human male cadavers. In each case, a rigid erection was unequivocally attainable following venous removal. This clearly has significant ramifications in relation to penile venous surgery and its role in treating impotent patients. One deep dorsal vein, 2 cavernosal veins and 2 pairs of para-arterial veins (as opposed to 1 single vein) are situated between Buck's fascia and the tunica albuginea. These newfound insights into penile tunical, venous anatomy and erection physiology were inspired by and, in turn, enhance clinical applications routinely encountered by physicians and surgeons, such as penile morphological reconstruction, penile implantation and penile venous surgery.

  5. Elementary Anatomy: Activities Designed to Teach Preschool Children about the Human Body

    Science.gov (United States)

    Raven, Sara

    2016-01-01

    Studies show that children may not be able to conceptualize some of the topics associated with anatomy, including internal organs and involuntary muscles, because the concepts are too abstract and are not easily visualized. Thus, this article presents activities that incorporate a variety of models and hands-on activities designed to provide…

  6. Connecting art and science: An interdisciplinary strategy and its impact on the affective domain of community college human anatomy students

    Science.gov (United States)

    Petti, Kevin

    Educational objectives are often described within the framework of a three-domain taxonomy: cognitive, affective and psychomotor. While most of the research on educational objectives has focused on the cognitive domain, the research that has been conducted on the affective domain, which speaks to emotions, attitudes, and values, has identified a number of positive outcomes. One approach to enhancing the affective domain is that of interdisciplinary education. Science education research in the realm of interdisciplinary education and affective outcomes is limited; especially research conducted on community college students of human anatomy. This project investigated the relationship between an interdisciplinary teaching strategy and the affective domain in science education by utilizing an interdisciplinary lecture in a human anatomy class. Subjects were anatomy students in a California community college who listened to a one-hour lecture describing the cultural, historical and scientific significance of selected pieces of art depicting human dissection in European medieval and Renaissance universities. The focus was on how these renderings represent the state of anatomy education during their respective eras. After listening to the lecture, subjects were administered a 35-question survey that was composed of 14 demographic questions and 21 Likert-style statements that asked respondents to rate the extent to which the intervention influenced their affective domain. Descriptive statistics were then used to determine which component of the affective domain was most influenced, and multiple regression analysis was used to examine the extent to which individual differences along the affective continuum were explained by select demographic measures such as gender, race/ethnicity, education level, and previous exposure to science courses. Results indicate that the interdisciplinary intervention had a positive impact on every component of the affective domain hierarchy

  7. Principles of economics textbooks

    DEFF Research Database (Denmark)

    Madsen, Poul Thøis

    2012-01-01

    Has the financial crisis already changed US principles of economics textbooks? Rather little has changed in individual textbooks, but taken as a whole ten of the best-selling textbooks suggest rather encompassing changes of core curriculum. A critical analysis of these changes shows how individual...

  8. Integer anatomy

    Energy Technology Data Exchange (ETDEWEB)

    Doolittle, R. [ONR, Arlington, VA (United States)

    1994-11-15

    The title integer anatomy is intended to convey the idea of a systematic method for displaying the prime decomposition of the integers. Just as the biological study of anatomy does not teach us all things about behavior of species neither would we expect to learn everything about the number theory from a study of its anatomy. But, some number-theoretic theorems are illustrated by inspection of integer anatomy, which tend to validate the underlying structure and the form as developed and displayed in this treatise. The first statement to be made in this development is: the way structure of the natural numbers is displayed depends upon the allowed operations.

  9. Liver anatomy.

    Science.gov (United States)

    Abdel-Misih, Sherif R Z; Bloomston, Mark

    2010-08-01

    Understanding the complexities of the liver has been a long-standing challenge to physicians and anatomists. Significant strides in the understanding of hepatic anatomy have facilitated major progress in liver-directed therapies--surgical interventions, such as transplantation, hepatic resection, hepatic artery infusion pumps, and hepatic ablation, and interventional radiologic procedures, such as transarterial chemoembolization, selective internal radiation therapy, and portal vein embolization. Without understanding hepatic anatomy, such progressive interventions would not be feasible. This article reviews the history, general anatomy, and the classification schemes of liver anatomy and their relevance to liver-directed therapies. Copyright 2010 Elsevier Inc. All rights reserved.

  10. [Anatomy as theatre. From the library of the Society of the Dutch Journal of Medicine. Govard Bidloo: Ontleding des Menschelijken Lichaams (Dissection of the Human Body); 1689; and William Cowper: The Anatomy of Humane Bodies; 1698].

    Science.gov (United States)

    Molenaar, J C

    2004-12-25

    Opinions differ regarding the scientific quality of the atlas by Govard Bidloo, Ontleding des Menschelijken Lichaams (Dissection of the Human Body) (1689) and the plagiarism made thereof by William Cowper, The Anatomy of Humane Bodies (1698). Both books were also published in Latin; the Society of the Dutch Journal of Medicine has acquired a copy of all 4 atlases. The anatomical plates were made by the artist Gerard de Lairesse (Liège 1640-Amsterdam 1711) and their great artistic value is beyond all doubt. De Lairesse settled in Amsterdam in 1665, a few months after the reopening of the city theatre, and subsequently achieved fame as an innovative creator of theatre sets. He also became one of the favourite artists of prince William III and many other well-to-do citizens of Amsterdam. The great artistic value of his anatomical plates justifies more attention for his importance as a medical illustrator in medical history.

  11. 3D virtual table in anatomy education

    DEFF Research Database (Denmark)

    Dahl, Mads Ronald; Simonsen, Eivind Ortind

    The ‘Anatomage’ is a 3D virtual human anatomy table, with touchscreen functionality, where it is possible to upload CT-scans and digital. Learning the human anatomy terminology requires time, a very good memory, anatomy atlas, books and lectures. Learning the 3 dimensional structure, connections...

  12. Embryology and anatomy of the vulva: the female orgasm and women's sexual health.

    Science.gov (United States)

    Puppo, Vincenzo

    2011-01-01

    Sexual health is vital to overall well-being. Orgasm is a normal psycho-physiological function of human beings and every woman has the right to feel sexual pleasure. The anatomy of the vulva and of the female erectile organs (trigger of orgasm) is described in human anatomy textbooks. Female sexual physiology was first described in Dickinson's textbook in 1949 and subsequently by Masters and Johnson in 1966. During women's sexual response, changes occur in the congestive structures that are essential to the understanding of women's sexual response and specifically of their orgasm. Female and male external genital organs arise from the same embryologic structures, i.e. phallus, urogenital folds, urogenital sinus and labioscrotal swellings. The vulva is formed by the labia majora and vestibule, with its erectile apparatus: clitoris (glans, body, crura), labia minora, vestibular bulbs and corpus spongiosum. Grafenberg, in 1950, discovered no "G-spot" and did not report an orgasm of the intraurethral glands. The hypothetical area named "G-spot" should not be defined with Grafenberg's name. The female orgasm should be a normal phase of the sexual response cycle, which is possible to achieve by all healthy women with effective sexual stimulation. Knowledge of the embryology, anatomy and physiology of the female erectile organs are important in the field of women's sexual health.

  13. The history and illustration of anatomy in the Middle Ages.

    Science.gov (United States)

    Gurunluoglu, Raffi; Gurunluoglu, Aslin; Williams, Susan A; Cavdar, Safiye

    2013-11-01

    This article reviews the influence of key figures on the pictorial representation of anatomy and the evolution of anatomical illustration during the Middle Ages until the time of the Renaissance, based on medical history books, journals and ancient medical books. During the early period in the Middle Ages, most illustrations were traditional drawings of emblematic nature, oftentimes unrealistic, not only because the precise knowledge of anatomy was lacking but also because the objective was to elucidate certain principles for teaching purposes. Five figure-series that came down to us through ancient manuscripts and textbooks represent the best examples of such traditional illustrations. With the advent of human dissection in the 13th and 14th centuries, a significant transformation in the depiction of anatomy began to project the practice of human dissection, as we see in the works of Mondino de Luzzi, Henri de Mondeville and Guido de Vigevano. After the invention of book printing in the second half of the 15th century, the reproduction of books was commonly practised and the woodcut made multiplication of pictures easier. Peter of Abano, Hieronymous Brunschwig, Johannes de Ketham, Johannes Peyligk, Gregory Reisch, Magnus Hundt, Laurentius Phryesen and many more included several anatomical illustrations in their treatises that demonstrated the development of anatomical illustration during the later Middle Ages.

  14. Sociocultural approach to textbook

    Directory of Open Access Journals (Sweden)

    Pešić Jelena M.

    2005-01-01

    Full Text Available The aim of this paper is to present an overview of textbook research at the Institute of psychology, intended to postulate socio-cultural approach to textbook. Shifting the textbook from classical pedagogical-psychological context into the broader and more inspiring cultural context, has led to the conceptualization of textbook as a cultural-supportive system of individual development. We consider firstly, the theoretical background of this conception, founded in Vygotskian idea of cultural mediation of development and then, its operationalization through the concept of cultural-supportive tools. The transfer from theory to practice is presented through the most important practical implications, such as defining the genre specificities of textbook and principles of educational design of textbooks. As a distinctive issue, we also consider the way this approach to textbook (theoretical articulation, analytical concepts, and practical implications contributes to development of socio-cultural paradigm in psychology.

  15. Emergency Victim Care. A Textbook for Emergency Medical Personnel.

    Science.gov (United States)

    Ohio State Dept. of Education, Columbus. Trade and Industrial Education Service.

    This textbook for emergency medical personnel should be useful to fire departments, private ambulance companies, industrial emergency and rescue units, police departments, and nurses. The 30 illustrated chapters cover topics such as: (1) Emergency Medical Service Vehicles, (2) Safe Driving Practices, (3) Anatomy and Physiology, (4) Closed Chest…

  16. The anatomy and fibre type composition of the human adductor pollicis in relation to its contractile properties.

    Science.gov (United States)

    Round, J M; Jones, D A; Chapman, S J; Edwards, R H; Ward, P S; Fodden, D L

    1984-01-01

    We have examined the anatomy and fibre type composition of the human adductor pollicis in muscles taken post mortem. Histochemical staining of muscle fibres showed that type I fibres predominated in all cases with a mean occurrence of 80%. This composition is similar to that of the soleus muscle and unlike that of the quadriceps which has approximately equal proportions of the two fibre types. Comparing the contractile characteristics, however, the adductor pollicis has similar properties to the quadriceps and both are quite distinct from those of the slowly contracting soleus muscle. The lack of correlation between fibre composition, as revealed by histochemical staining, and contractile properties in these muscles must mean that fibres of the same type from different muscles do not necessarily have the same contractile speed. The results also suggest that the type I fibres of the human adductor pollicis are faster than those of both the soleus and quadriceps muscles.

  17. Orbita - Anatomy, development and deformities; Orbita - Anatomie, Entwicklung und Fehlbildungen

    Energy Technology Data Exchange (ETDEWEB)

    Hartmann, K.M.; Reith, W. [Universitaetsklinikum des Saarlandes, Klinik fuer Diagnostische und Interventionelle Neuroradiologie, Homburg/Saar (Germany); Golinski, M. [Universitaetsklinikum des Saarlandes, Homburg/Saar (Germany); Schroeder, A.C. [Universitaetsklinikum des Saarlandes, Klinik fuer Augenheilkunde, Homburg/Saar (Germany)

    2008-12-15

    The development of the structures of the human orbita is very complex, but understanding the development makes it easier to understand normal anatomy and dysplasia. The following article first discusses the embryonic development of the eye structures and then presents the ''normal'' radiological anatomy using different investigation techniques and the most common deformities. (orig.) [German] Die Entwicklung der Strukturen der menschlichen Orbita ist sehr komplex. Ihre Kenntnis erleichtert jedoch das Verstaendnis von Anatomie und Fehlbildungen. In dieser Uebersicht wird zunaechst auf die embryonale Entwicklung eingegangen, bevor die ''normale'' radiologische Anatomie bei verschiedenen Untersuchungstechniken und die haeufigsten Fehlbildungen thematisiert werden. (orig.)

  18. Dose- and time-dependent benefits of iPad technology in an undergraduate human anatomy course.

    Science.gov (United States)

    Raney, Marcella A

    2016-07-08

    This study examined the impact of iPad integration on performance in an undergraduate gross anatomy course. Two out of six course sections were assigned to one of the following conditions: control (no iPad, n = 61); limited access (laboratory iPads, n = 58); and unlimited access (personal iPads, n = 47). Student knowledge was assessed over time during the semester with two practical examinations in laboratory and four multiple choice/essay examinations in lecture. The same PowerPoint presentations and examinations were utilized for all conditions. Mixed ANOVA analysis identified an interaction effect between time and condition for both laboratory (F2,153  = 16.12; P higher by 3.0% in control and unlimited access conditions, respectively. Unlimited access students scored higher than control and limited access (82.8 ± 2.2 vs 71.5 ± 2.6 and 74.3 ± 1.7%; P higher than control students (78.7 ± 2.1 vs 70.6 ± 2.0%; P tablet devices and relevant applications can be useful tools in human anatomy courses. Anat Sci Educ 9: 367-377. © 2015 American Association of Anatomists.

  19. An Empirical Study of Neural Network-Based Audience Response Technology in a Human Anatomy Course for Pharmacy Students.

    Science.gov (United States)

    Fernández-Alemán, José Luis; López-González, Laura; González-Sequeros, Ofelia; Jayne, Chrisina; López-Jiménez, Juan José; Carrillo-de-Gea, Juan Manuel; Toval, Ambrosio

    2016-04-01

    This paper presents an empirical study of a formative neural network-based assessment approach by using mobile technology to provide pharmacy students with intelligent diagnostic feedback. An unsupervised learning algorithm was integrated with an audience response system called SIDRA in order to generate states that collect some commonality in responses to questions and add diagnostic feedback for guided learning. A total of 89 pharmacy students enrolled on a Human Anatomy course were taught using two different teaching methods. Forty-four students employed intelligent SIDRA (i-SIDRA), whereas 45 students received the same training but without using i-SIDRA. A statistically significant difference was found between the experimental group (i-SIDRA) and the control group (traditional learning methodology), with T (87) = 6.598, p SIDRA and the methodology used during the process of learning anatomy (M = 4.59). The new empirical contribution presented in this paper allows instructors to perform post hoc analyses of each particular student's progress to ensure appropriate training.

  20. Root Anatomy and Root Canal Configuration of Human Permanent Mandibular Premolars: A Systematic Review

    Directory of Open Access Journals (Sweden)

    Jojo Kottoor

    2013-01-01

    Full Text Available Introduction. Mandibular premolars have been reported with complex anatomical aberrations, making them one of the most difficult teeth to manage endodontically. Methodology. An exhaustive search was undertaken to identify associated anatomic studies of mandibular premolars through MEDLINE/PubMed database using keywords, and a systematic review of the relevant articles was performed. Chi-square test with Yates correction was performed to assess the statistical significance of any anatomic variations between ethnicities and within populations of the same ethnicity. Documented case reports of variations in mandibular premolar anatomy were also identified and reviewed. Results. Thirty-six anatomic studies were analyzed which included 12,752 first premolars and nineteen studies assessing 6646 second premolars. A significant variation in the number of roots, root canals, and apical foramen was observed between Caucasian, Indian, Mongoloid, and Middle Eastern ethnicities.The most common anatomic variation was C-shaped canals in mandibular first premolars with highest incidence in Mongoloid populations (upto 24% while dens invaginatus was the most common developmental anomaly. Conclusions. A systematic review of mandibular premolars based on ethnicity and geographic clusters offered enhanced analysis of the prevalence of number of roots and canals, their canal configuration, and other related anatomy.

  1. A study of student perceptions of learning transfer from a human anatomy and physiology course in an allied health program

    Science.gov (United States)

    Harrell, Leigh S.

    The purpose of this study was two-fold. First the study was designed to determine student perceptions regarding the perceived degree of original learning from a human anatomy and physiology course, and the student perception of the use of the knowledge in an allied health program. Second, the intention of the study was to establish student beliefs on the characteristics of the transfer of learning including those factors which enhance learning transfer and those that serve as barriers to learning transfer. The study participants were those students enrolled in any allied health program at a community college in a Midwest state, including: nursing, radiology, surgical technology, health information technology, and paramedic. Both quantitative and qualitative data were collected and analyzed from the responses to the survey. A sub-group of participants were chosen to participate in semi-structured formal interviews. From the interviews, additional qualitative data were gathered. The data collected through the study demonstrated student perception of successful transfer experiences. The students in the study were able to provide specific examples of learning transfer experienced from the human anatomy and physiology course in their allied health program. Findings also suggested students who earned higher grades in the human anatomy and physiology course perceived greater understanding and greater use of the course's learning objectives in their allied health program. The study found the students believed the following learning activities enhances the transfer of learning: (1) Providing application of the information or skills being learned during the instruction of the course content enhances the transfer of learning. (2) Providing resource materials and activities which allow the students to practice the content being taught facilitates the transfer of learning. The students made the following recommendations to remove barriers to the transfer of learning: (1

  2. FASH and MASH: female and male adult human phantoms based on polygon mesh surfaces: I. Development of the anatomy

    Energy Technology Data Exchange (ETDEWEB)

    Cassola, V F; Kramer, R; Khoury, H J [Department of Nuclear Energy, Federal University of Pernambuco, Avenida Prof. Luiz Freire, 1000, CEP 50740-540, Recife (Brazil); De Melo Lima, V J [Department of Anatomy, Federal University of Pernambuco, Avenida Prof. Moraes Rego, 1235, CEP 50670-901, Recife (Brazil)], E-mail: rkramer@uol.com.br

    2010-01-07

    Among computational models, voxel phantoms based on computer tomographic (CT), nuclear magnetic resonance (NMR) or colour photographic images of patients, volunteers or cadavers have become popular in recent years. Although being true to nature representations of scanned individuals, voxel phantoms have limitations, especially when walled organs have to be segmented or when volumes of organs or body tissues, like adipose, have to be changed. Additionally, the scanning of patients or volunteers is usually made in supine position, which causes a shift of internal organs towards the ribcage, a compression of the lungs and a reduction of the sagittal diameter especially in the abdominal region compared to the regular anatomy of a person in the upright position, which in turn can influence organ and tissue absorbed or equivalent dose estimates. This study applies tools developed recently in the areas of computer graphics and animated films to the creation and modelling of 3D human organs, tissues, skeletons and bodies based on polygon mesh surfaces. Female and male adult human phantoms, called FASH (Female Adult meSH) and MASH (Male Adult meSH), have been designed using software, such as MakeHuman, Blender, Binvox and ImageJ, based on anatomical atlases, observing at the same time organ masses recommended by the International Commission on Radiological Protection for the male and female reference adult in report no 89. 113 organs, bones and tissues have been modelled in the FASH and the MASH phantoms representing locations for adults in standing posture. Most organ and tissue masses of the voxelized versions agree with corresponding data from ICRP89 within a margin of 2.6%. Comparison with the mesh-based male RPI{sub A}M and female RPI{sub A}F phantoms shows differences with respect to the material used, to the software and concepts applied, and to the anatomies created.

  3. FASH and MASH: female and male adult human phantoms based on polygon mesh surfaces: I. Development of the anatomy

    Science.gov (United States)

    Cassola, V. F.; de Melo Lima, V. J.; Kramer, R.; Khoury, H. J.

    2010-01-01

    Among computational models, voxel phantoms based on computer tomographic (CT), nuclear magnetic resonance (NMR) or colour photographic images of patients, volunteers or cadavers have become popular in recent years. Although being true to nature representations of scanned individuals, voxel phantoms have limitations, especially when walled organs have to be segmented or when volumes of organs or body tissues, like adipose, have to be changed. Additionally, the scanning of patients or volunteers is usually made in supine position, which causes a shift of internal organs towards the ribcage, a compression of the lungs and a reduction of the sagittal diameter especially in the abdominal region compared to the regular anatomy of a person in the upright position, which in turn can influence organ and tissue absorbed or equivalent dose estimates. This study applies tools developed recently in the areas of computer graphics and animated films to the creation and modelling of 3D human organs, tissues, skeletons and bodies based on polygon mesh surfaces. Female and male adult human phantoms, called FASH (Female Adult meSH) and MASH (Male Adult meSH), have been designed using software, such as MakeHuman, Blender, Binvox and ImageJ, based on anatomical atlases, observing at the same time organ masses recommended by the International Commission on Radiological Protection for the male and female reference adult in report no 89. 113 organs, bones and tissues have been modelled in the FASH and the MASH phantoms representing locations for adults in standing posture. Most organ and tissue masses of the voxelized versions agree with corresponding data from ICRP89 within a margin of 2.6%. Comparison with the mesh-based male RPI_AM and female RPI_AF phantoms shows differences with respect to the material used, to the software and concepts applied, and to the anatomies created.

  4. Modified Team-Based Learning Strategy to Improve Human Anatomy Learning: A Pilot Study at the Universidad Del Norte in Barranquilla, Colombia

    Science.gov (United States)

    Martínez, Emilio G.; Tuesca, Rafael

    2014-01-01

    As part of an institutional program sponsored by the Centre for Teaching Excellence at the Universidad del Norte, Barranquilla, Colombia, we developed an educational research study on two sessions of human anatomy in which we combined team-based learning (TBL) and the use of iPads. Study data included the TBL, assessments applied during the…

  5. Modified Team-Based Learning Strategy to Improve Human Anatomy Learning: A Pilot Study at the Universidad Del Norte in Barranquilla, Colombia

    Science.gov (United States)

    Martínez, Emilio G.; Tuesca, Rafael

    2014-01-01

    As part of an institutional program sponsored by the Centre for Teaching Excellence at the Universidad del Norte, Barranquilla, Colombia, we developed an educational research study on two sessions of human anatomy in which we combined team-based learning (TBL) and the use of iPads. Study data included the TBL, assessments applied during the…

  6. The Implementation of Clay Modeling and Rat Dissection into the Human Anatomy and Physiology Curriculum of a Large Urban Community College

    Science.gov (United States)

    Haspel, Carol; Motoike, Howard K.; Lenchner, Erez

    2014-01-01

    After a considerable amount of research and experimentation, cat dissection was replaced with rat dissection and clay modeling in the human anatomy and physiology laboratory curricula at La Guardia Community College (LAGCC), a large urban community college of the City University of New York (CUNY). This article describes the challenges faculty…

  7. The Implementation of Clay Modeling and Rat Dissection into the Human Anatomy and Physiology Curriculum of a Large Urban Community College

    Science.gov (United States)

    Haspel, Carol; Motoike, Howard K.; Lenchner, Erez

    2014-01-01

    After a considerable amount of research and experimentation, cat dissection was replaced with rat dissection and clay modeling in the human anatomy and physiology laboratory curricula at La Guardia Community College (LAGCC), a large urban community college of the City University of New York (CUNY). This article describes the challenges faculty…

  8. Facial anatomy.

    Science.gov (United States)

    Marur, Tania; Tuna, Yakup; Demirci, Selman

    2014-01-01

    Dermatologic problems of the face affect both function and aesthetics, which are based on complex anatomical features. Treating dermatologic problems while preserving the aesthetics and functions of the face requires knowledge of normal anatomy. When performing successfully invasive procedures of the face, it is essential to understand its underlying topographic anatomy. This chapter presents the anatomy of the facial musculature and neurovascular structures in a systematic way with some clinically important aspects. We describe the attachments of the mimetic and masticatory muscles and emphasize their functions and nerve supply. We highlight clinically relevant facial topographic anatomy by explaining the course and location of the sensory and motor nerves of the face and facial vasculature with their relations. Additionally, this chapter reviews the recent nomenclature of the branching pattern of the facial artery.

  9. Constancy and characteristics of the anterior cutaneous branch of the first intercostal nerve: correcting the descriptions in human anatomy texts.

    Science.gov (United States)

    Miyawaki, Makoto

    2006-12-01

    Human anatomy texts state that the anterior cutaneous branch of the first intercostal nerve (Rca-Th1) does not exist or that, even if it does, it is poorly developed. However, an anterior cutaneous branch in the first intercostal space (Rca-1) was observed in 74.8% of cases examined (104/139 sides) and was not poorly developed at all. Some of the observed Rca-I were even larger than the anterior cutaneous branches in the second intercostal space (Rca-ll). The segment of origin of the Rca-I was analyzed in 37 sides and 66.2% (49/74 branches) were confirmed to be from Th1. As a result, in contrast with traditional beliefs, it was shown that Rca-Th1 exists. The Rca-I was classified into two types according to the course and distribution: (i) an anterior cutaneous branch that appeared at the anterior end of the first intercostal space (ICS), ran through the pectoralis major muscle and extended in the first ICS (Rca-1); and (ii) another branch that appeared at the same place but ran downward along the anterior surface of the second costal cartilage, deep to the pectoralis major muscle, to reach the inferior edge of the second costal cartilage or the second ICS, passed through the pectoralis major muscle and extended to the second rib or the second ICS (pseudo Rca-2). It was found that 77.8% (35/45 branches) of Rca-1 and 48.3% (14/29 branches) of pseudo Rca-2 were derived from Th1. Accordingly, the author suggests that the description in human anatomy texts should be revised to read, '... the Rca-Th1 exists quite constantly and some of appear at a position resembling Rca-Th2'.

  10. Environmental Waste Management in a School Hospital and in a Laboratory of Human Anatomy of a University

    Directory of Open Access Journals (Sweden)

    Kira Lusa Manfredini

    2013-12-01

    Full Text Available The scientific and professional activities developed in a Hospital School and a Laboratory of Human Anatomy of a university can generate parallel, chemical residues from various degrees of angerousness, which may require physical treatment and / or suitable chemical, before being sent to final destination. The General Hospital (GH generates monthly 10 L of xylenes and 50 L of glutaraldehyde to provide ass instance to their patients. Already the Laboratory of Human Anatomy of University de Caxias do Sul (AL-UCS uses more than 10,000 liters for preserving corpses in tanks. The present study aims to analyze the chemical waste management of the GH and the AL-UCS and propose techniques for recovery and reuse of chemicals formaldehyde, glutaraldehyde and xylenes, minimizing the impacts generated by the use, often indispensable and sometimes questionable, of such waste. So far two sets of samples were collected (in March and April 2013 of xylene, glutaraldehyde and formaldehyde in the GH and also at the AL-UCS and it is intended to repeat the collections with monthly periodicity, in the next two semesters. Partial results show that, comparing the relationship of area and the medium areas of the chromatographic (in µV.s of patterns with compounds of interest, an increase in the percentage of formaldehyde relative to the samples in standard formalin (121.84% may be due to contamination with organic compounds with a retention time close to the compound of interest, the xylene was little degradation in the samples, indicating that this compound can be reused in the common procedures of healthcare institutions, with respect to glutaraldehyde significant degradation was observed for the compound in samples represents only 61.88% of the chromatographic peak area of the standard, therefore the reuse of these compounds may require the use of purification methods such as simple distillation and fractional distillation

  11. Modelling of the Human Inner Ear Anatomy and Variability for Cochlear Implant Applications

    DEFF Research Database (Denmark)

    Kjer, Hans Martin

    several challenges concerning data processing and analysis. Our approach is to describe the inner ear as a statistical shape model. The thesis covers our work with regards to data segmentation, shape characterization, development of image registration model suited for the inner ear and construction......This thesis takes the biomedical engineering approach to working with and understanding the anatomy and physiology of the inner ear. The purpose is to apply the acquired knowledge in the development of implantable hearing aids. The so-called Cochlear Implant (CI) is a fascinating technology...... of statistical deformation models. The thesis results in a series of applications relating to CIs. The shape model can be used by CI-manufacturers for virtual product development and testing. At the same time, it can be applied to estimate the detailed inner ear shape from a clinical patient CT scan. This opens...

  12. Robottens Anatomi

    DEFF Research Database (Denmark)

    Antabi, Mimo

    Rapport der beskriver de samlede erfaringer fra arbejdet med produktionen af teaterforestillingen Robottens Anatomi. Indehoder bl.a. interviews med medvirkende, bidrag fra instruktør, synopsis, beskrivelse af scenografi mv.......Rapport der beskriver de samlede erfaringer fra arbejdet med produktionen af teaterforestillingen Robottens Anatomi. Indehoder bl.a. interviews med medvirkende, bidrag fra instruktør, synopsis, beskrivelse af scenografi mv....

  13. Robottens Anatomi

    DEFF Research Database (Denmark)

    Antabi, Mimo

    Rapport der beskriver de samlede erfaringer fra arbejdet med produktionen af teaterforestillingen Robottens Anatomi. Indehoder bl.a. interviews med medvirkende, bidrag fra instruktør, synopsis, beskrivelse af scenografi mv.......Rapport der beskriver de samlede erfaringer fra arbejdet med produktionen af teaterforestillingen Robottens Anatomi. Indehoder bl.a. interviews med medvirkende, bidrag fra instruktør, synopsis, beskrivelse af scenografi mv....

  14. Online dissection audio-visual resources for human anatomy: Undergraduate medical students' usage and learning outcomes.

    Science.gov (United States)

    Choi-Lundberg, Derek L; Cuellar, William A; Williams, Anne-Marie M

    2016-11-01

    In an attempt to improve undergraduate medical student preparation for and learning from dissection sessions, dissection audio-visual resources (DAVR) were developed. Data from e-learning management systems indicated DAVR were accessed by 28% ± 10 (mean ± SD for nine DAVR across three years) of students prior to the corresponding dissection sessions, representing at most 58% ± 20 of assigned dissectors. Approximately 50% of students accessed all available DAVR by the end of semester, while 10% accessed none. Ninety percent of survey respondents (response rate 58%) generally agreed that DAVR improved their preparation for and learning from dissection when used. Of several learning resources, only DAVR usage had a significant positive correlation (P = 0.002) with feeling prepared for dissection. Results on cadaveric anatomy practical examination questions in year 2 (Y2) and year 3 (Y3) cohorts were 3.9% (P < 0.001, effect size d = -0.32) and 0.3% lower, respectively, with DAVR available compared to previous years. However, there were positive correlations between students' cadaveric anatomy question scores with the number and total time of DAVR viewed (Y2, r = 0.171, 0.090, P = 0.002, n.s., respectively; and Y3, r = 0.257, 0.253, both P < 0.001). Students accessing all DAVR scored 7.2% and 11.8% higher than those accessing none (Y2, P = 0.015, d = 0.48; and Y3, P = 0.005, d = 0.77, respectively). Further development and promotion of DAVR are needed to improve engagement and learning outcomes of more students. Anat Sci Educ 9: 545-554. © 2016 American Association of Anatomists. © 2016 American Association of Anatomists.

  15. Optimizing the teaching of human anatomy by applying non-verbal communicative approaches%运用非语言交际优化解剖教学

    Institute of Scientific and Technical Information of China (English)

    郭新庆; 梁邦领; 王旭; 吴效普; 皮全民

    2011-01-01

    菏泽医学专科学校解剖学教研室在教学改革中,提出了一种新的解剖学教学手段——非语言交际教学.合理地运用副语言、表情语、目光语、手势语、姿势语等非语言交际手段,可以优化解剖学教学,取得良好的教学效果.%In the teaching reform of anatomy,department of human anatomy in Heze medical college put forward a new teaching means-Non-verbal communication teaching.The reasonable use of the paralanguage,gesture,posture,eye contact,facial expressions can optimize the teaching of anatomy and achieve good teaching effect.

  16. Remediation Trends in an Undergraduate Anatomy Course and Assessment of an Anatomy Supplemental Study Skills Course

    Science.gov (United States)

    Schutte, Audra Faye

    2013-01-01

    Anatomy A215: Basic Human Anatomy (Anat A215) is an undergraduate human anatomy course at Indiana University Bloomington (IUB) that serves as a requirement for many degree programs at IUB. The difficulty of the course, coupled with pressure to achieve grades for admittance into specific programs, has resulted in high remediation rates. In an…

  17. Digital dissection system for medical school anatomy training

    Science.gov (United States)

    Augustine, Kurt E.; Pawlina, Wojciech; Carmichael, Stephen W.; Korinek, Mark J.; Schroeder, Kathryn K.; Segovis, Colin M.; Robb, Richard A.

    2003-05-01

    As technology advances, new and innovative ways of viewing and visualizing the human body are developed. Medicine has benefited greatly from imaging modalities that provide ways for us to visualize anatomy that cannot be seen without invasive procedures. As long as medical procedures include invasive operations, students of anatomy will benefit from the cadaveric dissection experience. Teaching proper technique for dissection of human cadavers is a challenging task for anatomy educators. Traditional methods, which have not changed significantly for centuries, include the use of textbooks and pictures to show students what a particular dissection specimen should look like. The ability to properly carry out such highly visual and interactive procedures is significantly constrained by these methods. The student receives a single view and has no idea how the procedure was carried out. The Department of Anatomy at Mayo Medical School recently built a new, state-of-the-art teaching laboratory, including data ports and power sources above each dissection table. This feature allows students to access the Mayo intranet from a computer mounted on each table. The vision of the Department of Anatomy is to replace all paper-based resources in the laboratory (dissection manuals, anatomic atlases, etc.) with a more dynamic medium that will direct students in dissection and in learning human anatomy. Part of that vision includes the use of interactive 3-D visualization technology. The Biomedical Imaging Resource (BIR) at Mayo Clinic has developed, in collaboration with the Department of Anatomy, a system for the control and capture of high resolution digital photographic sequences which can be used to create 3-D interactive visualizations of specimen dissections. The primary components of the system include a Kodak DC290 digital camera, a motorized controller rig from Kaidan, a PC, and custom software to synchronize and control the components. For each dissection procedure, the

  18. Management Textbooks as Propaganda.

    Science.gov (United States)

    Cameron, Kim S.; Ireland, R. Duane; Lussier, Robert N.; New, J. Randolph; Robbins, Stephen P.

    2003-01-01

    Four management textbook authors react to the metaphor of textbooks as propaganda. All write to support managerial ideology and are aware of the market, but believe their role in shaping the field is limited. Includes two responses: "Propaganda, Trusteeship, and Artifact" (Daniel R. Gilbert) and "The Hegemonic Discourse of…

  19. Encyclopedia as Textbook

    Science.gov (United States)

    Pallo, Gabor

    2006-01-01

    Textbooks and encyclopedias represent different genres of scientific literature. Textbooks help the students to prepare for their examinations in various subjects taught at schools, such as logic, metaphysic, chemistry. In the 17th Century some Calvinist professors, mostly in Germany, thought that a universal wholeness should be taught for the…

  20. Textbooks, Contexts, and Learners.

    Science.gov (United States)

    Yakhontova, T.

    2001-01-01

    Discusses a recent pedagogical experience of using the U.S.-based English for academic purposes textbook "Academic Writing for Graduate Students" in the Ukrainian classroom. Focus is on the intellectual and emotional reactions of the students toward a quite new kind of textbook and corresponding course. (Author/VWL)

  1. The future of gross anatomy teaching.

    Science.gov (United States)

    Malamed, S; Seiden, D

    1995-01-01

    A survey of U.S. departments of anatomy, physiology, and biochemistry shows that 39% of the respondent anatomy departments reported declines in the numbers of graduate students taking the human gross anatomy course. Similarly, 42% of the departments reported decreases in the numbers of graduate students teaching human gross anatomy. These decreases were greater in anatomy than in physiology and in biochemistry. The percentages of departments reporting increases in students taking or teaching their courses was 6% for human gross anatomy and 0% to 19% for physiology and biochemistry courses. To reverse this trend the establishment of specific programs for the training of gross anatomy teachers is advocated. These new teachers will be available as the need for them is increasingly recognized in the future.

  2. Anatomy of the Brain

    Science.gov (United States)

    ... Menu Brain Tumor Information Brain Anatomy Brain Structure Neuron Anatomy Brain Tumor Symptoms Diagnosis Types of Tumors Risk Factors ... form Brain Tumor Information Brain Anatomy Brain Structure Neuron Anatomy Brain Tumor Symptoms Diagnosis Types of Tumors Risk Factors ...

  3. Olfaction: anatomy, physiology and behavior

    OpenAIRE

    Benignus, Vernon A.; Prah, James D.

    1982-01-01

    The anatomy, physiology and function of the olfactory system are reviewed, as are the normal effects of olfactory stimulation. It is speculated that olfaction may have important but unobtrusive effects on human behavior.

  4. Designing Anatomy Program in Modern Medical Curriculum: Matter of Balance

    OpenAIRE

    Grković, Ivica; Marinović Guić, Maja; Košta, Vana; Poljičanin, Ana; Čarić, Ana; Vilović, Katarina

    2009-01-01

    Aim To evaluate the structure of the anatomy program in the first year medical curriculum of University of Split School of Medicine by comparing it with the recommendations by the Educational Affairs Committee of the American Association of Clinical Anatomists (AACA) and the Terminologia Anatomica (TA); we also quantitatively evaluated the organization of teaching material in contemporary topographical anatomy textbooks and matched them with the AACA recommendations, T...

  5. Stedets Anatomi

    DEFF Research Database (Denmark)

    Larsen, Lasse Juel

    Titlen på denne ph.d.-afhandling, Stedets Anatomi – en teoretisk undersøgelse af stedets og rumlighedens betydning for leg, computerspil og læring, skitserer ikke kun afhandlingens teoretiske dimensionering, men også dens analytiske bliks tematik i forbindelse med undersøgelsen af fænomenerne leg...

  6. Medical Student Preferences for Self-Directed Study Resources in Gross Anatomy

    Science.gov (United States)

    Choi-Lundberg, Derek L.; Low, Tze Feng; Patman, Phillip; Turner, Paul; Sinha, Sankar N.

    2016-01-01

    Gross anatomy instruction in medical curricula involve a range of resources and activities including dissection, prosected specimens, anatomical models, radiological images, surface anatomy, textbooks, atlases, and computer-assisted learning (CAL). These resources and activities are underpinned by the expectation that students will actively engage…

  7. Anatomy and bronchoscopy of the porcine lung. A model for translational respiratory medicine.

    LENUS (Irish Health Repository)

    Judge, Eoin P

    2014-09-01

    The porcine model has contributed significantly to biomedical research over many decades. The similar size and anatomy of pig and human organs make this model particularly beneficial for translational research in areas such as medical device development, therapeutics and xenotransplantation. In recent years, a major limitation with the porcine model was overcome with the successful generation of gene-targeted pigs and the publication of the pig genome. As a result, the role of this model is likely to become even more important. For the respiratory medicine field, the similarities between pig and human lungs give the porcine model particular potential for advancing translational medicine. An increasing number of lung conditions are being studied and modeled in the pig. Genetically modified porcine models of cystic fibrosis have been generated that, unlike mouse models, develop lung disease similar to human cystic fibrosis. However, the scientific literature relating specifically to porcine lung anatomy and airway histology is limited and is largely restricted to veterinary literature and textbooks. Furthermore, methods for in vivo lung procedures in the pig are rarely described. The aims of this review are to collate the disparate literature on porcine lung anatomy, histology, and microbiology; to provide a comparison with the human lung; and to describe appropriate bronchoscopy procedures for the pig lungs to aid clinical researchers working in the area of translational respiratory medicine using the porcine model.

  8. Recommended Textbooks (Booksearch).

    Science.gov (United States)

    English Journal, 1988

    1988-01-01

    Evaluates four textbooks recommended by junior high and high school teachers for teaching writing and literature: "Enjoying Literature" (published by Macmillan, 1985); "Exposition: Critical Writing and Thinking" (Robert J. Gula); "Situational Writing" (Gene Krupa); and "Double Exposure: Composing through Writing…

  9. Problem discourse of textbook

    Directory of Open Access Journals (Sweden)

    Pešić Jelena M.

    2005-01-01

    Full Text Available This paper deals with various reasons for treating the problematisation of textbook discourse as an important aspect of its educational design. These reasons are derived from: the nature of learning process, the nature of scientific knowledge and both motivational and cognitive saint achieved through a problematisation of learning material. Implications drawn from these considerations, along with textbook genre possibilities and constrains, lead us to define some basic strategies of textbook discourse problematisation. They refer to: way of presenting knowledge (problem structuring of text, presenting the history of knowledge and different perspectives; use of specific questions and tasks; metacognitive support of the learning process and specific type of textbook language (dialogical problem focused, language of thinking.

  10. Encyclopedia as Textbook

    Science.gov (United States)

    Palló, Gábor

    2006-11-01

    Textbooks and encyclopedias represent different genres of scientific literature. Textbooks help the students to prepare for their examinations in various subjects taught at schools, such as logic, metaphysic, chemistry. In the 17th Century some Calvinist professors, mostly in Germany, thought that a universal wholeness should be taught for the students. Encyclopedias adequately expressed this vision. Some of these professors, including Johannes Alsted, were invited to Hungary, Transylvania, to introduce the encyclopedic spirit to the local schools. This act fostered the first textbook in Hungarian language written by János Apáczai Csere. This book was an encyclopedia born mostly in the Netherlands where the author studied. The Cartesian philosophy combined with a Ramist system served as the basis of the book. Its history shows how the local conditions influence the content of knowledge incorporated into a textbook.

  11. Textbook of fish health

    National Research Council Canada - National Science Library

    Post, George

    1987-01-01

    Written to fill the great need for a fish disease textbook for college students, this new edition contains the latest information and important discoveries related to those fish diseases that affect man economically...

  12. Cortex-sparing fiber dissection: an improved method for the study of white matter anatomy in the human brain

    Science.gov (United States)

    Martino, Juan; De Witt Hamer, Philip C; Vergani, Francesco; Brogna, Christian; de Lucas, Enrique Marco; Vázquez-Barquero, Alfonso; García-Porrero, Juan A; Duffau, Hugues

    2011-01-01

    Classical fiber dissection of post mortem human brains enables us to isolate a fiber tract by removing the cortex and overlying white matter. In the current work, a modification of the dissection methodology is presented that preserves the cortex and the relationships within the brain during all stages of dissection, i.e. ‘cortex-sparing fiber dissection’. Thirty post mortem human hemispheres (15 right side and 15 left side) were dissected using cortex-sparing fiber dissection. Magnetic resonance imaging study of a healthy brain was analyzed using diffusion tensor imaging (DTI)-based tractography software. DTI fiber tract reconstructions were compared with cortex-sparing fiber dissection results. The fibers of the superior longitudinal fasciculus (SLF), inferior fronto-occipital fasciculus (IFOF), inferior longitudinal fasciculus (ILF) and uncinate fasciculus (UF) were isolated so as to enable identification of their cortical terminations. Two segments of the SLF were identified: first, an indirect and superficial component composed of a horizontal and vertical segment; and second, a direct and deep component or arcuate fasciculus. The IFOF runs within the insula, temporal stem and sagittal stratum, and connects the frontal operculum with the occipital, parietal and temporo-basal cortex. The UF crosses the limen insulae and connects the orbito-frontal gyri with the anterior temporal lobe. Finally, a portion of the ILF was isolated connecting the fusiform gyrus with the occipital gyri. These results indicate that cortex-sparing fiber dissection facilitates study of the 3D anatomy of human brain tracts, enabling the tracing of fibers to their terminations in the cortex. Consequently, it is an important tool for neurosurgical training and neuroanatomical research. PMID:21767263

  13. Misrepresentations of evolutionary psychology in sex and gender textbooks.

    Science.gov (United States)

    Winegard, Benjamin M; Winegard, Bo M; Deaner, Robert O

    2014-05-20

    Evolutionary psychology has provoked controversy, especially when applied to human sex differences. We hypothesize that this is partly due to misunderstandings of evolutionary psychology that are perpetuated by undergraduate sex and gender textbooks. As an initial test of this hypothesis, we develop a catalog of eight types of errors and document their occurrence in 15 widely used sex and gender textbooks. Consistent with our hypothesis, of the 12 textbooks that discussed evolutionary psychology, all contained at least one error, and the median number of errors was five. The most common types of errors were "Straw Man," "Biological Determinism," and "Species Selection." We conclude by suggesting improvements to undergraduate sex and gender textbooks.

  14. Academic performance in human anatomy and physiology classes: a 2-yr study of academic motivation and grade expectation.

    Science.gov (United States)

    Sturges, Diana; Maurer, Trent W; Allen, Deborah; Gatch, Delena Bell; Shankar, Padmini

    2016-03-01

    This project used a nonexperimental design with a convenience sample and studied the relationship between academic motivation, grade expectation, and academic performance in 1,210 students enrolled in undergraduate human anatomy and physiology (HAP) classes over a 2-yr period. A 42-item survey that included 28 items of the adapted academic motivation scale for HAP based on self-determination theory was administered in class during the first 3 wk of each semester. Students with higher grade point averages, who studied for longer hours and reported to be more motivated to succeed, did better academically in these classes. There was a significant relationship between students' scores on the adapted academic motivation scale and performance. Students were more extrinsically motivated to succeed in HAP courses than intrinsically motivated to succeed, and the analyses revealed that the most significant predictor of final grade was within the extrinsic scale (introjected and external types). Students' motivations remained stable throughout the course sequence. The data showed a significant relationship between HAP students' expected grade and their final grade in class. Finally, 65.5% of students overestimated their final grade, with 29% of students overestimating by two to four letter grades.

  15. Students as resurrectionists--A multimodal humanities project in anatomy putting ethics and professionalism in historical context.

    Science.gov (United States)

    Hammer, Rachel R; Jones, Trahern W; Hussain, Fareeda Taher Nazer; Bringe, Kariline; Harvey, Ronee E; Person-Rennell, Nicole H; Newman, James S

    2010-01-01

    Because medical students have many different learning styles, the authors, medical students at Mayo Clinic, College of Medicine researched the history of anatomical specimen procurement, reviewing topic-related film, academic literature, and novels, to write, direct, and perform a dramatization based on Robert Louis Stevenson's The Body-Snatcher. Into this performance, they incorporated dance, painting, instrumental and vocal performance, and creative writing. In preparation for the performance, each actor researched an aspect of the history of anatomy. These micro-research projects were presented in a lecture before the play. Not intended to be a research study, this descriptive article discusses how student research and ethics discussions became a theatrical production. This addition to classroom and laboratory learning addresses the deep emotional response experienced by some students and provides an avenue to understand and express these feelings. This enhanced multimodal approach to"holistic learning" could be applied to any topic in the medical school curriculum, thoroughly adding to the didactics with history, humanities, and team dynamics.

  16. The Anatomy of Learning Anatomy

    Science.gov (United States)

    Wilhelmsson, Niklas; Dahlgren, Lars Owe; Hult, Hakan; Scheja, Max; Lonka, Kirsti; Josephson, Anna

    2010-01-01

    The experience of clinical teachers as well as research results about senior medical students' understanding of basic science concepts has much been debated. To gain a better understanding about how this knowledge-transformation is managed by medical students, this work aims at investigating their ways of setting about learning anatomy.…

  17. The Anatomy of Learning Anatomy

    Science.gov (United States)

    Wilhelmsson, Niklas; Dahlgren, Lars Owe; Hult, Hakan; Scheja, Max; Lonka, Kirsti; Josephson, Anna

    2010-01-01

    The experience of clinical teachers as well as research results about senior medical students' understanding of basic science concepts has much been debated. To gain a better understanding about how this knowledge-transformation is managed by medical students, this work aims at investigating their ways of setting about learning anatomy.…

  18. Comparative anatomy of the prosubiculum, subiculum, presubiculum, postsubiculum, and parasubiculum in human, monkey, and rodent.

    Science.gov (United States)

    Ding, Song-Lin

    2013-12-15

    The subicular complex, including the prosubiculum (ProS), subiculum (Sub), presubiculum, postsubiculum (PoS), and parasubiculum (PaS), plays important roles in the medial temporal memory system and is heavily involved in many neurological diseases such as Alzheimer's disease and epilepsy. In the literature, the ProS (in primate) and PoS (in rodent) are inconstantly identified, making data comparison difficult across species. This review is an attempt to discuss equivalencies and extent of the five subicular components in human, monkey, and rodent based on available information on their cytoarchitecture, chemoarchitecture, molecular signature, and neural connectivity. All five subicular cortices exist in human, monkey, and rodent. In human and monkey, the ProS and Sub extend into the uncal region anteriorly, and the PoS and PaS reach the cingulate isthmus posteriorly. In rodent, most of the typical subicular cortices are located in the dorsal and caudal portions of the hippocampal formation, and the modified version of the ventral ProS and Sub corresponds to the modified description of the uncal ProS and Sub in monkey and human. An interesting triangular region in rodent located at the juncture of the PoS, PaS, retrosplenial cortex, and visual cortex appears to be the equivalent of the monkey area prostriata. Major connections of the five subicular cortices are also summarized based on unified criteria discussed in this review, with distinct connections revealed between the ProS and the Sub.

  19. Diffusion Tensor Imaging-Based Research on Human White Matter Anatomy

    Directory of Open Access Journals (Sweden)

    Ming-guo Qiu

    2012-01-01

    Full Text Available The aim of this study is to investigate the white matter by the diffusion tensor imaging and the Chinese visible human dataset and to provide the 3D anatomical data of the corticospinal tract for the neurosurgical planning by studying the probabilistic maps and the reproducibility of the corticospinal tract. Diffusion tensor images and high-resolution T1-weighted images of 15 healthy volunteers were acquired; the DTI data were processed using DtiStudio and FSL software. The FA and color FA maps were compared with the sectional images of the Chinese visible human dataset. The probability maps of the corticospinal tract were generated as a quantitative measure of reproducibility for each voxel of the stereotaxic space. The fibers displayed by the diffusion tensor imaging were well consistent with the sectional images of the Chinese visible human dataset and the existing anatomical knowledge. The three-dimensional architecture of the white matter fibers could be clearly visualized on the diffusion tensor tractography. The diffusion tensor tractography can establish the 3D probability maps of the corticospinal tract, in which the degree of intersubject reproducibility of the corticospinal tract is consistent with the previous architectonic report. DTI is a reliable method of studying the fiber connectivity in human brain, but it is difficult to identify the tiny fibers. The probability maps are useful for evaluating and identifying the corticospinal tract in the DTI, providing anatomical information for the preoperative planning and improving the accuracy of surgical risk assessments preoperatively.

  20. Authenticity in Anatomy Art.

    Science.gov (United States)

    Adkins, Jessica

    2017-01-12

    The aim of this paper is to observe the evolution and evaluate the 'realness' and authenticity in Anatomy Art, an art form I define as one which incorporates accurate anatomical representations of the human body with artistic expression. I examine the art of 17th century wax anatomical models, the preservations of Frederik Ruysch, and Gunther von Hagens' Body Worlds plastinates, giving consideration to authenticity of both body and art. I give extra consideration to the works of Body Worlds since the exhibit creator believes he has created anatomical specimens with more educational value and bodily authenticity than ever before. Ultimately, I argue that von Hagens fails to offer Anatomy Art 'real human bodies,' and that the lack of bodily authenticity of his plastinates results in his creations being less pedagogic than he claims.

  1. Sensitivity field distributions for segmental bioelectrical impedance analysis based on real human anatomy

    Science.gov (United States)

    Danilov, A. A.; Kramarenko, V. K.; Nikolaev, D. V.; Rudnev, S. G.; Salamatova, V. Yu; Smirnov, A. V.; Vassilevski, Yu V.

    2013-04-01

    In this work, an adaptive unstructured tetrahedral mesh generation technology is applied for simulation of segmental bioimpedance measurements using high-resolution whole-body model of the Visible Human Project man. Sensitivity field distributions for a conventional tetrapolar, as well as eight- and ten-electrode measurement configurations are obtained. Based on the ten-electrode configuration, we suggest an algorithm for monitoring changes in the upper lung area.

  2. High-energy x-ray grating-based phase-contrast radiography of human anatomy

    Science.gov (United States)

    Horn, Florian; Hauke, Christian; Lachner, Sebastian; Ludwig, Veronika; Pelzer, Georg; Rieger, Jens; Schuster, Max; Seifert, Maria; Wandner, Johannes; Wolf, Andreas; Michel, Thilo; Anton, Gisela

    2016-03-01

    X-ray grating-based phase-contrast Talbot-Lau interferometry is a promising imaging technology that has the potential to raise soft tissue contrast in comparison to conventional attenuation-based imaging. Additionally, it is sensitive to attenuation, refraction and scattering of the radiation and thus provides complementary and otherwise inaccessible information due to the dark-field image, which shows the sub-pixel size granularity of the measured object. Until recent progress the method has been mainly limited to photon energies below 40 keV. Scaling the method to photon energies that are sufficient to pass large and spacious objects represents a challenging task. This is caused by increasing demands regarding the fabrication process of the gratings and the broad spectra that come along with the use of polychromatic X-ray sources operated at high acceleration voltages. We designed a setup that is capable to reach high visibilities in the range from 50 to 120 kV. Therefore, spacious and dense parts of the human body with high attenuation can be measured, such as a human knee. The authors will show investigations on the resulting attenuation, differential phase-contrast and dark-field images. The images experimentally show that X-ray grating-based phase-contrast radiography is feasible with highly absorbing parts of the human body containing massive bones.

  3. 《人体寄生虫学》数字教材编写工作的实践与思考%The practice and experience on compilation of digital textbook Human Parasitology

    Institute of Scientific and Technical Information of China (English)

    程喻力; 诸欣平

    2014-01-01

    人民卫生出版社发行的全国首套《人体寄生虫学》规划数字教材是将数字资源应用于医学教材建设中的重要实践。其中介绍了该数字教材的建设目标,即以五年制本科纸质教材为蓝本,结合学科特点合理展示数字资源;阐述该数字教材相对于传统纸质教材在形态、生活史、致病、诊断、流行与防治等方面展现形式上的特点与优势;总结编者在规划与实施该数字教材编写工作中的实践经验。%The planned digital textbook Human Parasitology, the first of its kind, published by People's Medical Publishing House is an important medical education effort that features the inte-gration of digital resources. This paper introduces the digital textbook construction goal, namely using paper-based textbook for five-year undergraduates as blueprint to reasonably display the digital re-sources based on the features of the discipline. The advantages of this digital approach over traditional paper-based textbook in demonstrating parasitic morphology, lifecycle, pathogenesis, diagnosis, epi-demiology and control are discussed. Valuable experiences in planning and constructing this digital textbook are to be shared.

  4. [Anatomy of the skull].

    Science.gov (United States)

    Pásztor, Emil

    2010-01-01

    The anatomy of the human body based on a special teleological system is one of the greatest miracles of the world. The skull's primary function is the defence of the brain, so every alteration or disease of the brain results in some alteration of the skull. This analogy is to be identified even in the human embryo. Proportions of the 22 bones constituting the skull and of sizes of sutures are not only the result of the phylogeny, but those of the ontogeny as well. E.g. the age of the skeletons in archaeological findings could be identified according to these facts. Present paper outlines the ontogeny and development of the tissues of the skull, of the structure of the bone-tissue, of the changes of the size of the skull and of its parts during the different periods of human life, reflecting to the aesthetics of the skull as well. "Only the human scull can give me an impression of beauty. In spite of all genetical colseness, a skull of a chimpanzee cannot impress me aesthetically"--author confesses. In the second part of the treatise those authors are listed, who contributed to the perfection of our knowledge regarding the skull. First of all the great founder of modern anatomy, Andreas Vesalius, then Pierre Paul Broca, Jacob Benignus Winslow are mentioned here. The most important Hungarian contributors were as follow: Sámuel Rácz, Pál Bugát or--the former assistant of Broca--Aurél Török. A widely used tool for measurement of the size of the skull, the craniometer was invented by the latter. The members of the family Lenhossék have had also important results in this field of research, while descriptive anatomy of the skull was completed by microsopical anatomy thanks the activity of Géza Mihálkovits.

  5. The trade in human organs in Tamil Nadu: the anatomy of regulatory failure.

    Science.gov (United States)

    Muraleedharan, Vangal R; Jan, Stephen; Ram Prasad, S

    2006-01-01

    There has been much recent interest in the trade in human organs in India. This paper examines both the extent to which regulatory controls through the Transplantation of Human Organs Act (1994) are effective in curbing commercialization and the nature of the constraints on the effective implementation of this Act. The study, a politico-economic analysis of health sector regulation, is based on a stakeholder analysis drawing on the views of key decision makers, service providers, organ donors and recipients. The findings indicate widespread acknowledgement of an organs trade and highlight four major constraints on the effective implementation of the Act: the commercial interests of middlemen and service providers, the ambiguities and loopholes in the Act; the low monitoring capacity of the regulatory authorities, and the pressures and responsibilities exerted upon the Authorizing Committees. A feature of the Act is that its implementation is subject to a major incentive compatibility constraint - it is seemingly not in the interests of any of the key players, including the regulatory authorities, to restrict the organ trade. To some extent, this institutional problem is created by the specific nature of the regulatory intervention, and, as a consequence, measures involving straightforward redrafting of the regulation might go some way to addressing this incentive problem. Another solution may entail a 'harm-reduction' strategy involving a controlled trade where procurement and organ matching is carried out by a government agency (this would require, however, the prior resolution of the broader ethical question concerning the legitimacy of such trade).

  6. Thymus Gland Anatomy

    Science.gov (United States)

    ... historical Searches are case-insensitive Thymus Gland, Adult, Anatomy Add to My Pictures View /Download : Small: 720x576 ... Large: 3000x2400 View Download Title: Thymus Gland, Adult, Anatomy Description: Anatomy of the thymus gland; drawing shows ...

  7. Normal Pancreas Anatomy

    Science.gov (United States)

    ... e.g. -historical Searches are case-insensitive Pancreas Anatomy Add to My Pictures View /Download : Small: 761x736 ... View Download Large: 3172x3068 View Download Title: Pancreas Anatomy Description: Anatomy of the pancreas; drawing shows the ...

  8. Normal Female Reproductive Anatomy

    Science.gov (United States)

    ... historical Searches are case-insensitive Reproductive System, Female, Anatomy Add to My Pictures View /Download : Small: 720x756 ... Large: 3000x3150 View Download Title: Reproductive System, Female, Anatomy Description: Anatomy of the female reproductive system; drawing ...

  9. ["Acute human glanders". Contribution for the scientific history of the Museum of pathological anatomy established in Trieste Hospital].

    Science.gov (United States)

    Braulin, F

    2005-12-01

    The Museum of Pathological Anatomy of the Regina Elena City Hospital of Trieste houses various pathological preparations of infective and contagious diseases, dating back to the early 1900's (ileo-typhus, dysentery, tuberculosis, syphillis, pulmonary plague, etc.) together with their relative diagnostic certificates. These bear witness to the key role of the Hospital's Anatomical Institute (in operation operating since 1872) during the height of the Pasteurian age. In fact, the Institute houses several anatomical-pathological preparations from a fatal clinical case of "acute human glanders". These preparations were correlated by laboratory animal experiments using Strauss' method and emblematically recall the eziological determinism of the new bacteriological science. The preparations served in their day not only as indisputable diagnostic evidence, but can now be considered a promotional metaphor of the scientific mission the Triestine Anatomical Institutés Director, Dr. Enrico Ferrarri (a disciple of Richard Paltauf), endeavored to assign to the Triestine Pathological and Anatomical Institute by strenghthening it with new laboratory methodologies. The establishment of a new "predominant and determining vision" in the international diagnostics of infectious disease was also emerging from the Haspurg city's hospital medicine. Indeed, it was here that in 1907, the brief scientific debate focussing on the cadaver of a coachman who had been infected by a glanders-infected horse was apparently taking place only locally. Yet, it can now be seen as referring to what was happening on the international scale, in a setting that after a century of empiricism and morphologism, was characterized by the progressive penetration of laboratory medicine into clinical-anatomical medicine.

  10. Students helping students: Evaluating a pilot program of peer teaching for an undergraduate course in human anatomy.

    Science.gov (United States)

    Bruno, Paul A; Love Green, Jennifer K; Illerbrun, Sara L; Holness, Duncan A; Illerbrun, Samantha J; Haus, Kara A; Poirier, Sylvianne M; Sveinson, Katherine L

    2016-01-01

    The educational literature generally suggests that supplemental instruction (SI) is effective in improving academic performance in traditionally difficult courses. A pilot program of peer teaching based on the SI model was implemented for an undergraduate course in human anatomy. Students in the course were stratified into three groups based on the number of peer teaching sessions they attended: nonattendees (0 sessions), infrequently attended (1-3 sessions), and frequently attended (≥ 4 sessions). After controlling for academic preparedness [i.e., admission grade point average (AGPA)] using an analysis of covariance, the final grades of frequent attendees were significantly higher than those of nonattendees (P = 0.025) and infrequent attendees (P = 0.015). A multiple regression analysis was performed to estimate the relative independent contribution of several variables in predicting the final grade. The results suggest that frequent attendance (β = 0.245, P = 0.007) and AGPA (β = 0.555, P < 0.001) were significant positive predictors, while being a first-year student (β = -0.217, P = 0.006) was a significant negative predictor. Collectively, these results suggest that attending a certain number of sessions may be required to gain a noticeable benefit from the program, and that first-year students (particularly those with a lower level of academic preparedness) would likely stand to benefit from maximally using the program. End-of-semester surveys and reports indicate that the program had several additional benefits, both to the students taking the course and to the students who served as program leaders. Published 2015 American Association of Anatomists.

  11. The vascular anatomy of the human temporalis muscle: implications for surgical splitting techniques.

    Science.gov (United States)

    Cheung, L K

    1996-12-01

    Despite the wide application of the temporalis muscle flap and its modifications, understanding of the vascular pattern and territories within the muscle remains poor. This study aimed to evaluate the vascular architecture in the human temporalis muscle for surgical application. The material comprised 15 fresh cadavers (30 muscle specimens), which were divided into three groups for vascular infusion by either Indian ink solution, lead oxide solution, or methylmethacrylate resin. The vascular network in the temporalis muscle was analyzed by stereomicroscopy, radiography, and scanning electron microscopy. The human temporalis muscle was found to have vascular supply from three primary arteries: the anterior deep temporal artery (ADTA), the posterior deep temporal artery (PDTA), and the middle temporal artery (MTA). Each primary artery branched into the secondary arterioles and then the terminal arterioles. The venous network accompanied the arteries, and double veins pairing one artery was a common finding. The capillaries formed a dense, interlacing network with orientation along the muscle fibres. Arteriovenous anastomosis was absent. In the coronal plane, the vessels were located mainly on the lateral and medial aspects of the muscle with a significantly lower vascular density in the midline. Morphometric analysis of the arterial network showed that the PDTA was larger in size at primary and secondary branching levels than the ADTA and the MTA, whereas no differences were present at the terminal arteriolar levels. The distribution of the arterial territories was as follows: the ADTA occupied 21% anteriorly, the PDTA occupied 41% in the middle region, and the MTA occupied 38% in the posterior region. This improved understanding of the vascular architecture within the temporalis muscle complements the anatomic basis of the flap-splitting technique and increases the safety of its application.

  12. Some Perceptions of English Geography Textbook Authors on Writing Textbooks

    Science.gov (United States)

    Lee, Jongwon; Catling, Simon

    2016-01-01

    There has been much research into the nature and uses of school geography textbooks as teaching resources, yet the perceptions of their authors have been neglected. This study investigated the perspectives of a sample of authors of English primary and secondary school geography textbooks on their experiences as textbook authors. It enquired into…

  13. The hubs of the human connectome are generally implicated in the anatomy of brain disorders.

    Science.gov (United States)

    Crossley, Nicolas A; Mechelli, Andrea; Scott, Jessica; Carletti, Francesco; Fox, Peter T; McGuire, Philip; Bullmore, Edward T

    2014-08-01

    Brain networks or 'connectomes' include a minority of highly connected hub nodes that are functionally valuable, because their topological centrality supports integrative processing and adaptive behaviours. Recent studies also suggest that hubs have higher metabolic demands and longer-distance connections than other brain regions, and therefore could be considered biologically costly. Assuming that hubs thus normally combine both high topological value and high biological cost, we predicted that pathological brain lesions would be concentrated in hub regions. To test this general hypothesis, we first identified the hubs of brain anatomical networks estimated from diffusion tensor imaging data on healthy volunteers (n = 56), and showed that computational attacks targeted on hubs disproportionally degraded the efficiency of brain networks compared to random attacks. We then prepared grey matter lesion maps, based on meta-analyses of published magnetic resonance imaging data on more than 20 000 subjects and 26 different brain disorders. Magnetic resonance imaging lesions that were common across all brain disorders were more likely to be located in hubs of the normal brain connectome (P brain disorders had lesions that were significantly more likely to be located in hubs (P human brain networks are more likely to be anatomically abnormal than non-hubs in many (if not all) brain disorders. © The Author (2014). Published by Oxford University Press on behalf of the Guarantors of Brain.

  14. Human papillomavirus infection in the oromaxillofacial area: Clinical anatomy and histological considerations.

    Science.gov (United States)

    Ilea, Aranka; Boşca, Bianca; MiclĂuş, Viorel; Rus, Vasile; BĂbţan, Anida Maria; CÂmpian, Radu Septimiu

    2015-11-01

    Clinical manifestations of human papillomavirus (HPV) infection in the head and neck can range from benign lesions, which are the most frequent, to malignant lesions. The prevalence of head and neck cancer is increasing, despite currently decreasing trends in known risk factors such as smoking and alcohol use. A new patient profile has appeared in recent practice: most frequently a middle-aged male patient who does not smoke or drink alcohol, is sexually active (possibly having multiple partners), and presents with oral or cervicofacial lesions requiring diagnosis and treatment. Another risk factor that should be considered in these patients is HPV infection. The association of oral potentially malignant disorders (OPMD) with HPV is a challenge for the medical practitioner. The gold standard for diagnosis is histopathological examination, which can also yield evidence suggesting HPV infection. Determination of the viral genotype provides additional data for assessing the oncological risk of an HPV infection. Treatment of these patients is aimed at removing the lesions, in association or not with antiviral treatment and recurrence control. © 2015 Wiley Periodicals, Inc.

  15. Global Citizenship and Human Rights: A Longitudinal Analysis of Social Studies and Ethics Textbooks in the Republic of Korea

    Science.gov (United States)

    Moon, Rennie J.; Koo, Jeong-Woo

    2011-01-01

    What happens to traditional civic notions of nation, national identity, and constitutional rights when national curricula incorporate ideas of global citizenship, other national identities, diversity, and human rights? Using a longitudinal, mixed-methods approach, we address this issue by analyzing the nature of changes in South Korean civic…

  16. Human-Nature Relationships in School Science: A Critical Discourse Analysis of a Middle-Grade Science Textbook

    Science.gov (United States)

    Sharma, Ajay; Buxton, Cory A.

    2015-01-01

    Science education has a central role to play in preparing a scientifically literate citizenry that is capable of understanding complex environmental challenges facing human societies and making well-informed and evidence-based decisions that help resolve these challenges. However, evidence suggests that most Americans are poorly equipped with the…

  17. [Anatomy: the bodily order].

    Science.gov (United States)

    Kruse, Maria Henriqueta Luce

    2004-01-01

    In this essay I try to show the source of the knowledge that determines a certain view that the healthcare team, particularly the nursing team, has developed on the body, especially the sick body. I understand that this knowledge determines ways of caring for the hospitalized bodies. Based on texts by Foucault I analyze the subject of Anatomy. I present a brief history of its construction as a field of knowledge since Versalius until today, when we find plastinated and digitized bodies. I highlight the cadaver as the student's first contact with a human body and observe that the illustrations contained in Anatomy books privilege male and white bodies. I characterize the body as a radically historical invention and observe that we are culturally trained to perceive it, in an organized way, from given viewpoints and by using certain lenses.

  18. Ethnic Groups in History Textbooks.

    Science.gov (United States)

    Glazer, Nathan; Ueda, Reed

    Six popular high school American history textbooks are examined to address accusations of overcompensation by textbook publishers as a result of the raised ethnic consciousness of the 1970s. The textbooks are: "Our American Heritage" (Silver Burdett); "The Pageant of American History" (Allyn and Bacon); "A History of Our American Republic"…

  19. Moving Metric: Textbooks.

    Science.gov (United States)

    Hauck, George F.

    1981-01-01

    Lists engineering textbooks that use SI units. Includes author(s), title, publisher, year, and author's or publisher's comments on the use of the SI units. Books are categorized by topic, such as engineering mechanics, mechanics of materials, fluid mechanics, thermodynamics, structural design, and hydrology. (CS)

  20. Sixteen Textbook Authors Respond.

    Science.gov (United States)

    Hewitt, John P.; And Others

    1988-01-01

    The articles on textbook publication written by Sheryl Fullerton and Franklin C. Graham were responded to by: John Hewitt, Henry Tischler, George Ritzer, Paul Baker, Erich Goode, D. Stanley Eitzen, Jon Shepard, Richard Schaefer, Caroline Persell, Beth Hess, Paul Zopf, Jr., Jeanne Ballantine, Duane Monette, Mary Ann Lamanna, John Macionis, and…

  1. Digital Textbooks. Research Brief

    Science.gov (United States)

    Johnston, Howard

    2011-01-01

    Despite their growing popularity, digital alternatives to conventional textbooks are stirring up controversy. With the introduction of tablet computers, and the growing trend toward "cloud computing" and "open source" software, the trend is accelerating because costs are coming down and free or inexpensive materials are becoming more available.…

  2. Evaluating Environmental Chemistry Textbooks.

    Science.gov (United States)

    Hites, Ronald A.

    2001-01-01

    A director of the Indiana University Center for Environmental Science Research reviews textbooks on environmental chemistry. Highlights clear writing, intellectual depth, presence of problem sets covering both the qualitative and quantitative aspects of the material, and full coverage of the topics of concern. Discusses the director's own approach…

  3. Evaluating Environmental Chemistry Textbooks.

    Science.gov (United States)

    Hites, Ronald A.

    2001-01-01

    A director of the Indiana University Center for Environmental Science Research reviews textbooks on environmental chemistry. Highlights clear writing, intellectual depth, presence of problem sets covering both the qualitative and quantitative aspects of the material, and full coverage of the topics of concern. Discusses the director's own approach…

  4. "The Purple Island" of Phineas Fletcher: allusions to the anatomy of the human body in English poetry up to the end of the seventeenth century.

    Science.gov (United States)

    Young, John Riddington

    2005-06-01

    The Bible declared that God created man in His own image. The concept that this divine pattern occurred not only in Man (the Microcosm), but was eternally repeated throughout Creation in the Macrocosm (Universe) and the Geocosm (Earth), was the basis of the important Doctrine of Correspondences, in which similarities were sought between man and nature, (e.g. the comparable morphology of a human brain and a walnut). This article outlines the relevance of this concept in early herbal medicine. Contemporary poems describing correspondences to the anatomy of the human body are the examined, in particular The Purple Island, by Phineas Fletcher. The Reverend Phineas Fletcher (1582 - 1650) was an English metaphysical poet and The Purple Island (1633), his most famous work, was an epic poem describing the anatomy of the human body in allegorical terms. It is compared to an island, with veins and arteries as purple rivers flowing through the chief cities of Liver, Heart and Braine. This has been acknowledged as one of the best and also one of the last great examples of the tradition of poetic correspondence in English literature.

  5. Textbook language: Incentive or obstacle

    Directory of Open Access Journals (Sweden)

    Šefer Jasmina

    2008-01-01

    Full Text Available The criticism of the current language in school textbooks indicates the gravity of this problem in our environment and the need to solve it. The first step in approaching this problem is studying the reception of primary school textbooks. In the first part of the paper we discuss all primary school textbooks from the fifth to the eighth grade with regard to the frequency of textbook usage and the perception of the difficulty of textbook language. In the second part of the paper there is an additional analysis of history, geography, biology, physics and chemistry textbooks from the fifth to the eighth grade with regard to the reasons for which pupils find them difficult. This preliminary research comprised in total 120 pupils from an urban school, thirty from each fifth to eighth grade. We analyzed the textbooks of the Institute for Textbook Publishing and Teaching Aids, which are used most frequently in our educational practice, and hence can represent the general situation of the problem. Bearing in mind the limited size of the sample of pupils, the results are used only as an illustration and should encourage new studies on a more extensive sample. Textbook language is often difficult since it is mostly insufficiently comprehensible, longwinded and with many data. In natural sciences, physics and chemistry, pupils give up studying from the textbook. The textbooks in narrative subjects lead the way with respect to their usage, among which everybody finds history textbooks most difficult. Geography and biology textbooks were evaluated differently, depending on the grade and success of the pupils declaring themselves. The results present a guideline to the current and new writers of our textbooks, critics and publishing houses.

  6. Shark Attack! Sinking Your Teeth into Anatomy.

    Science.gov (United States)

    House, Herbert

    2002-01-01

    Presents a real life shark attack story and studies arm reattachment surgery to teach human anatomy. Discusses how knowledge of anatomy can be put to use in the real world and how the arm functions. Includes teaching notes and suggestions for classroom management. (YDS)

  7. Soul Anatomy: A virtual cadaver

    Directory of Open Access Journals (Sweden)

    Moaz Bambi

    2014-01-01

    Full Text Available In the traditional science of medicine and medical education, teaching human anatomy in the class has always been done using human cadavers. Not only does this violate human sanctity, but according to our research, it is not adequate to provide students with the alleged educational value that it is supposed to deliver. It is very cumbersome to organise all the aspects of cadaver care. Cadavers are also very limited when it comes to controlling their structures and any benefit is almost completely altered the first time the cadaver is used (dissected, and ironically, it is very weak at delivering actual real-life scenarios of a human body to students. Virtual anatomy has been a promising solution that many are counting on. But even today, we have not found a complete solution that combines all the benefits of using human cadavers and those introduced by its technical counterparts. "Soul Anatomy" aims to do just that. It brings the best of all worlds, from a natural intuitive control system, life-like feel of organs, precise accuracy in moving and controlling bodily structures, to the smallest details of being able to show medical information overlays from various medical databases connected to the internet; thus making use of technology in teaching human anatomy by providing a modern learning experience.

  8. Views of Nature and the Human-Nature Relations: An Analysis of the Visual Syntax of Pictures about the Environment in Greek Primary School Textbooks--Diachronic Considerations

    Science.gov (United States)

    Lemoni, Rea; Lefkaditou, Ageliki; Stamou, Anastasia G.; Schizas, Dimitrios; Stamou, George P.

    2013-01-01

    This paper explores the function of the visual syntax of images in Greek primary school textbooks. By using a model for the formal analysis of the visual material, which will allow us to disclose the mechanisms through which meanings are manifested, our aim is to investigate the discursive transition relating to the view of nature and the…

  9. The State of Human Anatomy Teaching in the Medical Schools of Gulf Cooperation Council Countries: Present and future perspectives

    OpenAIRE

    Habbal, Omar

    2009-01-01

    Available literature on medical education charts an emerging trend in the field of anatomy. In the past decade, assisted by innovations in informatics and the paradigm shift in medical education, the hands-on experience of cadaver dissection has progressively become a relic of the past. Within the context of the situation in Gulf Cooperation Council countries, this paper compares the traditional teaching approach with the modern one that tends to emphasise technical gadgetry, virtual reality ...

  10. Learning of Cross-Sectional Anatomy Using Clay Models

    Science.gov (United States)

    Oh, Chang-Seok; Kim, Ji-Young; Choe, Yeon Hyeon

    2009-01-01

    We incorporated clay modeling into gross anatomy and neuro-anatomy courses to help students understand cross-sectional anatomy. By making clay models, cutting them and comparing cut surfaces to CT and MR images, students learned how cross-sectional two-dimensional images were created from three-dimensional structure of human organs. Most students…

  11. Nelson Textbook of Pediatrics.

    Science.gov (United States)

    Pomerance, Herbert H

    1997-03-01

    The dedication of this volume states:To the physicians and nurses who care for children in many different circumstances throughout the world and who, by their efforts and commitment, make the world a better place for children.I have used the Nelson Textbook of Pediatrics since its third edition. It remains a source of amazement to me, as I witness the evolution of the book and of the knowledge that dictates its scope. From the days when a textbook was written by 1 or 2 authors, we have progressed to the point where this would be impossible. Three editors preside over this volume; they are also counted among the 212 contributors that lend special expertise to the work, continuing the volume as one of the traditions of pediatrics.The tremendous and rapid explosion in the amount of knowledge in pediatrics made a revision of the total material and even of.

  12. Electronic Geometry Textbook: A Geometric Textbook Knowledge Management System

    CERN Document Server

    Chen, Xiaoyu

    2010-01-01

    Electronic Geometry Textbook is a knowledge management system that manages geometric textbook knowledge to enable users to construct and share dynamic geometry textbooks interactively and efficiently. Based on a knowledge base organizing and storing the knowledge represented in specific languages, the system implements interfaces for maintaining the data representing that knowledge as well as relations among those data, for automatically generating readable documents for viewing or printing, and for automatically discovering the relations among knowledge data. An interface has been developed for users to create geometry textbooks with automatic checking, in real time, of the consistency of the structure of each resulting textbook. By integrating an external geometric theorem prover and an external dynamic geometry software package, the system offers the facilities for automatically proving theorems and generating dynamic figures in the created textbooks. This paper provides a comprehensive account of the curr...

  13. Practice and thinking of open experimental teaching in human anatomy%人体解剖学开放性实验教学的实践与思考

    Institute of Scientific and Technical Information of China (English)

    陈雄林; 杨耀防; 江会勇; 车向新; 傅文学

    2013-01-01

    Experimental teaching is an important part of human anatomy teaching,while traditional teaching methods have many disadvantages.Basic Medical College of Jiujiang University takes the student as the main body,teacher-led open teaching in the process of human anatomy experiment teaching,makes students become the main body of teaching,stimulates students' subjective initiative,and focuses on students' innovative ability training.Teacher can update the teaching idea at the same time and improve the teaching level and the ability to control the classroom.The practice has achieved good results.%实验教学是人体解剖学教学的一个重要组成部分,传统的教学方式存在较多弊端.在人体解剖学实验教学过程中,九江学院基础医学院采取“学生为主体、教师为主导”的开放性教学,让学生成为教学中的主体,激发学生的主观能动性,注重学生创新能力的培养;同时,教师更新教学观念,提高教学水平,取得了较好的教学效果.

  14. Textbook of Uroradiology

    Energy Technology Data Exchange (ETDEWEB)

    Dunnick, N.R.; McCallum, R.W.; Sandler, C.M.

    1991-01-01

    This book provides the practicing radiologist and the radiology resident with a comprehensive text of manageable size that integrates all aspects of adult uroradiology. Topics covered include: anatomy, embryology, and cogenital anomalies of the urinary tract; techniques for imaging of the urinary tract; contrast material; pathologies; and interventional uroradiology.

  15. Use of an audience response system during peer teaching among physical therapy students in human gross anatomy: perceptions of peer teachers and students.

    Science.gov (United States)

    Wait, Kevin R; Cloud, Beth A; Forster, Lindsey A; Jones, Tiffany M; Nokleby, Jessica J; Wolfe, Cortney R; Youdas, James W

    2009-01-01

    An audience response system (ARS) has become popular among educators in medicine and the health professions because of the system's ability to engage listeners during a lecture presentation. No one has described the usefulness of ARS technology during planned nonlecture peer teaching sessions in gross anatomy instruction for health professionals. The unique feature of each peer teaching session was a nongraded 12-15 item ARS quiz assembled by six second-year doctor of physical therapy (DPT) students and purposely placed at the beginning of the review session for those first-year DPT students in attendance. This study used a ten-item questionnaire and a five-point Likert scale in addition to three open ended questions to survey perceptions of both first-year and second-year DPT students about the usefulness of ARS technology implemented during weekly interactive peer teaching sessions during a semester course in Anatomy for Physical Therapists. First-year students overwhelmingly acknowledged the ARS system permitted each student to self-assess his/her preparedness for a quiz or examination and compare his/her performance with that of classmates. Peer teachers recognized an ARS quiz provided them an opportunity to: (1) estimate first-year students' level of understanding of anatomical concepts; and (2) effectively prepare first-year students for their weekly quizzes and future examinations. On the basis of the mutual benefits derived by both students/tutees and teachers/tutors, physical therapist educators may wish to consider using ARS technology to enhance teaching methods for a class in gross human anatomy.

  16. Migrations in Slovenian geography textbooks

    Directory of Open Access Journals (Sweden)

    Jurij Senegačnik

    2013-12-01

    Full Text Available In Slovenia, the migrations are treated in almost all geographical textbooks for different levels of education. In the textbooks for the elementary school from the sixth to ninth grade, students acquire knowledge of the migrations by the inductive approach. Difficulty level of treatment and quantity of information are increasing by the age level. In the grammar school program a trail of gaining knowledge on migration is deductive. Most attention is dedicated to migrations in general geography textbooks. The textbooks for vocational and technical school programs deal with migrations to a lesser extent and with different approaches.

  17. The 'morbid anatomy' of the human genome: tracing the observational and representational approaches of postwar genetics and biomedicine the William Bynum Prize Essay.

    Science.gov (United States)

    Hogan, Andrew J

    2014-07-01

    This paper explores evolving conceptions and depictions of the human genome among human and medical geneticists during the postwar period. Historians of science and medicine have shown significant interest in the use of informational approaches in postwar genetics, which treat the genome as an expansive digital data set composed of three billion DNA nucleotides. Since the 1950s, however, geneticists have largely interacted with the human genome at the microscopically visible level of chromosomes. Mindful of this, I examine the observational and representational approaches of postwar human and medical genetics. During the 1970s and 1980s, the genome increasingly came to be understood as, at once, a discrete part of the human anatomy and a standardised scientific object. This paper explores the role of influential medical geneticists in recasting the human genome as being a visible, tangible, and legible entity, which was highly relevant to traditional medical thinking and practice. I demonstrate how the human genome was established as an object amenable to laboratory and clinical research, and argue that the observational and representational approaches of postwar medical genetics reflect, more broadly, the interdisciplinary efforts underlying the development of contemporary biomedicine.

  18. A review of Heinrich Obersteiner's 1888 textbook on the central nervous system by the neurologist Sigmund Freud.

    Science.gov (United States)

    Hatzigiannakoglou, Paul D; Triarhou, Lazaros C

    2011-06-01

    In 1888, the Austrian neuroanatomist Heinrich Obersteiner, founder of Vienna's Neurological Institute, published his "Introduction to the Study of the Structure of the Central Nervous Organs in Health and Disease", a fundamental textbook in which he summarised the state-of-the-art knowledge available then on the normal and pathological anatomy of the human nervous system, incorporating many of his original research findings. The book became "the Bible for generations of budding neurologists" worldwide and was crucial for the eventual development of neurology as an independent medical discipline. In his early career as a neuroanatomist, Sigmund Freud wrote a review of Obersteiner's book for the Wiener Medizinische Wochenschrift. That review was not included in the "Standard Edition of the Complete Psychological Works". The present article provides an English translation of Freud's review and further discusses its historical context, especially regarding the influence of Theodor Meynert on his two illustrious students, Freud and Obersteiner.

  19. 高职“人体解剖学”实验教学改革初探%Preliminary Experimental Teaching Reform of Human Anatomy

    Institute of Scientific and Technical Information of China (English)

    戴小勇; 付庆; 刘菲

    2016-01-01

    Anatomy experimental teaching is an important teaching link of human anatomy. By constructing teaching mode of"take the teacher as the leadership, take the student as the main body", it should adjust the content of experiment teaching, increase teaching resources, use a variety of teaching methods, and establish the experimental evaluation system to achieve medicine basic course combined with clinical professional course.%实验教学是“人体解剖学”的重要教学环节。该文通过建立“以教师为主导、以学生为主体”的双主教学模式,调整实验教学内容,综合运用多种教学方法和手段,改革实验考核评价体系,实现高职院校医学基础课程与临床专业课程的良性接轨。

  20. Electronic versus Traditional Textbooks: A Comparison of College Textbook Formats

    Science.gov (United States)

    Siebenbruner, J.

    2011-01-01

    The author's quasi-experimental study compares undergraduate students' academic performance and experiences as a function of using electronic (n = 117) versus traditional (n = 116) textbooks in a developmental psychology course. Student exam scores did not differ significantly as a function of textbook format. Students who used the traditional…

  1. Electronic versus Traditional Textbooks: A Comparison of College Textbook Formats

    Science.gov (United States)

    Siebenbruner, J.

    2011-01-01

    The author's quasi-experimental study compares undergraduate students' academic performance and experiences as a function of using electronic (n = 117) versus traditional (n = 116) textbooks in a developmental psychology course. Student exam scores did not differ significantly as a function of textbook format. Students who used the traditional…

  2. Textbooks: Dull Is Null, Spice Is Nice.

    Science.gov (United States)

    Parkhurst, Bill

    1979-01-01

    The issue of readability vs academic standards in college textbooks is addressed. Problems in balancing both needs and other problems involving textbooks and the publishing industry, including textbook resales and routine revisions of texts, are discussed. (JMD)

  3. Provocative Opinion: Elephantiasis of the Textbook.

    Science.gov (United States)

    Kerber, Robert C.

    1988-01-01

    Addresses the growing size of college organic chemistry textbooks. Notes that at the current rate of growth, average textbooks will be 1544 pages long in year 2000. Suggests methods to reduce textbook size. (ML)

  4. Anatomy of the Eye

    Science.gov (United States)

    ... Conditions Frequently Asked Questions Español Condiciones Chinese Conditions Anatomy of the Eye En Español Read in Chinese External (Extraocular) Anatomy Extraocular Muscles: There are six muscles that are ...

  5. Elementary topology problem textbook

    CERN Document Server

    Viro, O Ya; Netsvetaev, N Yu; Kharlamov, V M

    2008-01-01

    This textbook on elementary topology contains a detailed introduction to general topology and an introduction to algebraic topology via its most classical and elementary segment centered at the notions of fundamental group and covering space. The book is tailored for the reader who is determined to work actively. The proofs of theorems are separated from their formulations and are gathered at the end of each chapter. This makes the book look like a pure problem book and encourages the reader to think through each formulation. A reader who prefers a more traditional style can either find the pr

  6. A Textbook of Textbooks: Elements of Discourse Analysis

    Directory of Open Access Journals (Sweden)

    Jean Cristtus Portela

    2015-10-01

    Full Text Available This paper aims to analyze, from a semiotic perspective, José Luiz Fiorin's book Elementos de Análise do Discurso [Elements of Discourse Analysis] as a "textbook of textbooks," i.e., a textbook that gathers prototypical characteristics of teaching activities in undergraduate textbooks. Besides, it establishes a way to think and to teach the semiotics of discourse in Brazil. Starting from the analysis of the texts pertaining to the publishing activity, such as the book title, its cover, and the author's presentation, I came to an inventory and an analysis of the textual segments related to teaching that were conceived by the textbook enunciator, such as theoretical exemplification and explanation. The reading suggested here seeks to put in evidence and to understand the originality and the contemporaneity of the book, which turned 26 years old in 2015 and has played a strategic education role for many generations of semioticians and discourse analysts.

  7. 人体解剖学教学内容与方法改革探索%Probing on reform of teaching methods and contents of human anatomy

    Institute of Scientific and Technical Information of China (English)

    杨耀防

    2007-01-01

    Human anatomy is a hard subject for teachers to teach and a hard course for medical students to learn.For good memorization of the human anatomy knowledge by students,the teacher should learn and master the teaching skills and techniques.Author has probed the instructional reform on the teaching contents and methods and introduced some experiences on them such as making a pithy formula,combining with clinics and human body,drawing,giving an example and pushing self-study.%人体解剖学是一门难教难学的医学基础课程,要使学生学好记牢解剖学知识,教师必须学习和掌握一定的教学方法和技巧.本文介绍了笔者多年教学过程中积累的教学经验,从抓重点一教学内容典型化、编口诀-复杂内容简单化、系临床-理论知识应用化、用人体-讲授内容形象化四方面优化教学内容,从描绘简图-教学直观式、列举实例-授课趣味式、动静结合-手段多样式、倡导自学-学习主动式四方面改革教学方法,取得了较好的教学效果.

  8. Family Textbooks Twelve Years Later

    Science.gov (United States)

    Glenn, Norval D.

    2009-01-01

    In 1996 the author conducted an intensive study of twenty current family textbooks published in the United States, the results of which appeared in an academic journal article and a nonacademic report in 1997. The study included practical "functionalist" marriage and family textbooks and more academic sociology of the family books; these…

  9. Genocide in World History Textbooks.

    Science.gov (United States)

    Fleming, Dan

    1987-01-01

    Analyzes the treatment of genocide in secondary world history textbooks. Acknowledges that textbook space is limited, but argues that all should contain some reference to the subject. Concludes that the Armenian genocide, as well as the genocidal acts of Hitler, Stalin, and Mao Tse-tung should be presented in all survey texts. (GEA)

  10. The Anatomy of Galaxies

    Science.gov (United States)

    D'Onofrio, Mauro; Rampazzo, Roberto; Zaggia, Simone; Longair, Malcolm S.; Ferrarese, Laura; Marziani, Paola; Sulentic, Jack W.; van der Kruit, Pieter C.; Laurikainen, Eija; Elmegreen, Debra M.; Combes, Françoise; Bertin, Giuseppe; Fabbiano, Giuseppina; Giovanelli, Riccardo; Calzetti, Daniela; Moss, David L.; Matteucci, Francesca; Djorgovski, Stanislav George; Fraix-Burnet, Didier; Graham, Alister W. McK.; Tully, Brent R.

    Just after WWII Astronomy started to live its "Golden Age", not differently to many other sciences and human activities, especially in the west side countries. The improved resolution of telescopes and the appearance of new efficient light detectors (e.g. CCDs in the middle eighty) greatly impacted the extragalactic researches. The first morphological analysis of galaxies were rapidly substituted by "anatomic" studies of their structural components, star and gas content, and in general by detailed investigations of their properties. As for the human anatomy, where the final goal was that of understanding the functionality of the organs that are essential for the life of the body, galaxies were dissected to discover their basic structural components and ultimately the mystery of their existence.

  11. Introduction to Construction and Management of Museum of Human Anatomy%浅谈新型人体科学标本馆的建设和管理

    Institute of Scientific and Technical Information of China (English)

    胡丽霞; 潘荣斌; 侯吉华; 李青

    2016-01-01

    现代新型人体科学标本馆是集教学,科研,对外交流于一体的展馆。标本馆的文化建设和管理团队的建设直接影响标本馆的服务功能和服务质量。制度化管理和数字化管理是实现标本馆多元化利用的有效保障。%The modern museum of human anatomy contains the function of teaching, scientific research and cultural communication. The culture construction and the management team construction directly affect the service function and service quality. According to the system management and digital management is the effective safeguard to the diversified utilization.

  12. Methods to learn human anatomy: perceptions of medical students in paraclinical and clinical phases regarding cadaver dissection and other learning methods

    Directory of Open Access Journals (Sweden)

    Maitreyee Mutalik

    2016-07-01

    Conclusions: Perception of knowledge by an individual student is different based on the individual primary mental abilities. Therefore, some individuals may show better learning by particular methods. Hence a blend of different methodologies to teach a subject is helpful for majority of the students. In the teaching of human gross anatomy too, a combination of different methods has been in use. However, in the era of decrease in course duration, high and ldquo;student:cadaver ratio and rdquo;, and easy availability of newer technologies, there is a need to review the priorities and preferences of the methods or to find out different ways to use the existing methods to increase their effectiveness. [Int J Res Med Sci 2016; 4(7.000: 2536-2541

  13. Puzzle-based versus traditional lecture: comparing the effects of pedagogy on academic performance in an undergraduate human anatomy and physiology II lab.

    Science.gov (United States)

    Stetzik, Lucas; Deeter, Anthony; Parker, Jamie; Yukech, Christine

    2015-06-23

    A traditional lecture-based pedagogy conveys information and content while lacking sufficient development of critical thinking skills and problem solving. A puzzle-based pedagogy creates a broader contextual framework, and fosters critical thinking as well as logical reasoning skills that can then be used to improve a student's performance on content specific assessments. This paper describes a pedagogical comparison of traditional lecture-based teaching and puzzle-based teaching in a Human Anatomy and Physiology II Lab. Using a single subject/cross-over design half of the students from seven sections of the course were taught using one type of pedagogy for the first half of the semester, and then taught with a different pedagogy for the second half of the semester. The other half of the students were taught the same material but with the order of the pedagogies reversed. Students' performance on quizzes and exams specific to the course, and in-class assignments specific to this study were assessed for: learning outcomes (the ability to form the correct conclusion or recall specific information), and authentic academic performance as described by (Am J Educ 104:280-312, 1996). Our findings suggest a significant improvement in students' performance on standard course specific assessments using a puzzle-based pedagogy versus a traditional lecture-based teaching style. Quiz and test scores for students improved by 2.1 and 0.4% respectively in the puzzle-based pedagogy, versus the traditional lecture-based teaching. Additionally, the assessments of authentic academic performance may only effectively measure a broader conceptual understanding in a limited set of contexts, and not in the context of a Human Anatomy and Physiology II Lab. In conclusion, a puzzle-based pedagogy, when compared to traditional lecture-based teaching, can effectively enhance the performance of students on standard course specific assessments, even when the assessments only test a limited

  14. Application of People-Oriented Teaching Conception for Human Anatomy%以人为本的高师“人体解剖学”教学

    Institute of Scientific and Technical Information of China (English)

    朱庆丰

    2014-01-01

    Human anatomy is characterized with broad content and a great amount of boring terminologies that strongly hinder students to comprehend and memorize the knowledge. Even worse, the teaching hours and experimental conditions for this subject in normal university are usually insufficient, which remarkably reduce audience's learning interest. This paper is sought to improve the teaching effects for Human Anatomy by adopting people-oriented teaching conception, such as esteeming life value, integrating hu-manistic cultivation, stimulating students' interest and fostering their scientific ideality, based on the course arrangement and the teaching status in our school. Some experience has been summarized that may be universally suitable for other normal universities, and some actual practice has been illustrated that may contribute to push students to combine theory with practice and further promote their application abilities.%人体结构复杂繁多,名词术语枯燥乏味,滞碍学生对人体知识的理解和记忆。高等师范院校该课程的学时偏少,且实验条件不足,不少学生对该课程缺乏学习兴趣。针对我校“人体解剖学”课程设置特点与教学现状,从尊重生命价值、融入人文教育、激发主体兴趣、培养科学素养等方面,构筑“以人为本”的教学观,探索提高“人体解剖学”教学效果的途径及措施,促进学生将理论知识与生活实践相结合,培养学以致用的新型人才。

  15. Human Lumbar Ligamentum Flavum Anatomy for Epidural Anesthesia: Reviewing a 3D MR-Based Interactive Model and Postmortem Samples.

    Science.gov (United States)

    Reina, Miguel A; Lirk, Philipp; Puigdellívol-Sánchez, Anna; Mavar, Marija; Prats-Galino, Alberto

    2016-03-01

    The ligamentum flavum (LF) forms the anatomic basis for the loss-of-resistance technique essential to the performance of epidural anesthesia. However, the LF presents considerable interindividual variability, including the possibility of midline gaps, which may influence the performance of epidural anesthesia. We devise a method to reconstruct the anatomy of the digitally LF based on magnetic resonance images to clarify the exact limits and edges of LF and its different thickness, depending on the area examined, while avoiding destructive methods, as well as the dissection processes. Anatomic cadaveric cross sections enabled us to visually check the definition of the edges along the entire LF and compare them using 3D image reconstruction methods. Reconstruction was performed in images obtained from 7 patients. Images from 1 patient were used as a basis for the 3D spinal anatomy tool. In parallel, axial cuts, 2 to 3 cm thick, were performed in lumbar spines of 4 frozen cadavers. This technique allowed us to identify the entire ligament and its exact limits, while avoiding alterations resulting from cutting processes or from preparation methods. The LF extended between the laminas of adjacent vertebrae at all vertebral levels of the patients examined, but midline gaps are regularly encountered. These anatomical variants were reproduced in a 3D portable document format. The major anatomical features of the LF were reproduced in the 3D model. Details of its structure and variations of thickness in successive sagittal and axial slides could be visualized. Gaps within LF previously studied in cadavers have been identified in our interactive 3D model, which may help to understand their nature, as well as possible implications for epidural techniques.

  16. Cryogenics a textbook

    CERN Document Server

    Thipse, S S

    2013-01-01

    A Textbook covers lucidly various cryogenic applications including cryogenic engines and space and electronic applications. Importance of cryogenic engines in space propulsion, complete thermodynamic analysis of cryogenic systems with special emphasis on cryogenic cycles, Dewar vessels used to store cryogenic fluids and their applications in various industries have also been discussed in detail. Explanation of Superconductivity and its applications with a description of various Cryocoolers used in industry has also been provided with extensive details. Further technical information on cryogens has been specified alongwith the vacuum technology which has been sufficiently described with examples. Science of Cryonics has been elaborated and all aspects of technology related to functioning of cryogenic plants and their construction including valves, pipes has been incorporated in this book.

  17. English language teaching textbooks content, consumption, production

    CERN Document Server

    Harwood, N

    2013-01-01

    English language teaching textbooks (or coursebooks) play a central role in the life of a classroom. This edited volume contains research-informed chapters focusing on: analysis of textbook content; how textbooks are used in the classroom; and textbook writers' accounts of the materials writing, design, and publishing process.

  18. Students' Intentions to Purchase Electronic Textbooks

    Science.gov (United States)

    Stone, Robert W.; Baker-Eveleth, Lori J.

    2013-01-01

    Textbooks have played an important role in education for decades. Given the significant number of technology applications in education, it is not surprising that at least one such application is the electronic textbook (e-textbook). There are a variety of motivations to adopt an e-textbook, including frequent content updates and low costs. The…

  19. English language teaching textbooks content, consumption, production

    CERN Document Server

    Harwood, Nigel

    2013-01-01

    English language teaching textbooks (or coursebooks) play a central role in the life of a classroom. This edited volume contains research-informed chapters focusing on: analysis of textbook content; how textbooks are used in the classroom; and textbook writers' accounts of the materials writing, design, and publishing process.

  20. Evaluation of anatomy and morphology of human mandibular premolar teeth by cone-beam computed tomography in Iranian population

    Directory of Open Access Journals (Sweden)

    Amin Sobhani Mohhsen

    2013-08-01

    Full Text Available   Background and Aims: Successful root canal therapy requires knowledge of tooth anatomy and root canal morphology. For permanent mandibular premolars, great variety in size, shape and number of roots and root fusion expression has been reported in the literature. There is a wide variety of methods used in studies for evaluating the root canal morphology. One of these methods is Cone-beam Computed tomography (CBCT that reduces the limitations of two-dimensional X-ray imaging, with less exposure in comparison with other 3D radiographies. Thus, this study was designed to evaluate the differences in the root and canal morphology of permanent mandibular premolars in an Iranian population by means of CBCT images.   Materials and Methods: We searched a database of CBCT scans and evaluated 400 (20-60 years old patients who met the inclusion criteria and teeth in this images (CBCT were evaluated in three dimensions (Axial, Coronal and Sagital. Tooth length, number of roots, number of canals, canal type, root curvature and the effect of gender on any of the items mentioned were evaluated. Data were analyzed using T-test.   Results: The average length of the first premolar of mandibular was 22.27 mm and second premolar was 22.28 mm. 98.4% of the first premolar and 98.2% of the second premolar were single root., and 87.3% and 93.1% were single channel. The incidence of number of canals based on vertochy divisions were:type 1: 90.7% and 90.8%, type 0: 2.2% and 2.8%, type 4: 3.3% and 3.1%, type 6: 1.4% and 2.1% and type 3: 2.5% and 1.5% respectively. In any case, there was no significant difference between males and females (P<0.001.   Conclusion: Results indicate that dentists can obtain valuable information about the anatomy and morphology of the root canals using CBCT.

  1. Study on the key technology for designing three-dimensional human anatomy atlas%三维人体图谱设计关键技术研究

    Institute of Scientific and Technical Information of China (English)

    吴庆洲; 李绍林; 向征; 何家驹; 谢斓; 周寿军

    2013-01-01

    目的 研究并实现一个适合于人体腹部解剖教学与学习的图谱系统.方法 采用基于Loop细分曲面的拟合方法和基于三维纹理映射的体绘制方法,探讨了截面多边形数目的确定及三维场景的数据组织管理方式.结果 针对教学与学习的特点,给出了一个友好的人机交互界面.结论 利用该系统,可以有效地学习腹部组织、全方位观察腹部组织的三维几何模型及理解它们之间的空间位置关系,并且可以检验学习掌握程度.%Objective To develop a three-dimensional (3D) abdominal atlas system for teaching and learning abdominal anatomy. Methods The Loop subdivision surface was applied to fit 3D abdominal data to achieve a high quality model. Texture-based volume rendering technique was used to visualize volume data. The determinations of section number of slicing proxy polygon, the organization and management of data in 3D scene graph were studied. Results A user-friendly human-computer interface of abdominal atlas system was developed, which could meet certain needs of learning and teaching. Conclusion It is demonstrated that the user could learn abdominal tissues and observe 3D model of abdominal organs from all angles, and understand the 3D relationships of different organs effectively. It could also be used to detect the familiarity with the abdominal anatomy.

  2. 人体解剖学课程教学改革浅析%A brief analysis of human anatomy teaching reform

    Institute of Scientific and Technical Information of China (English)

    徐世富

    2014-01-01

    人体解剖学是学习基础医学和临床医学各学科不可动摇的基石,是学习其他医学课程坚实的形态学基础。为提高学生的学习兴趣,启发学生的立体思维能力和动手能力,在教学过程中,可通过“眼”、“脑”、“手”三者结合,使学生快速地熟悉和掌握解剖学知识,挖掘学生形态思维能力,并将临床常见病例与理论知识紧密结合引发学生的学习热情,以灵活的教学方式,提高解剖学知识的趣味性和实用性。%Objective:Human anatomy is the study basic medicine and clinical medicine of disciplinary unshakeable cornerstone, is to learn other medical solid morphological foundation course. In order to improve the students' interest in learning, inspire the student to the stereoscopic thinking ability and practical ability, in the process of teaching, through the"eye","brain"and"hand"combination, to make the students familiar with and master the anatomy knowledge quickly and excavate students thinking ability, and wil be closely integrated clinical common cases and theoretical knowledge cause student's study enthusiasm, in a flexible way of teaching, improve the anatomical knowledge of interesting and practical.

  3. Neutron anatomy

    Energy Technology Data Exchange (ETDEWEB)

    Bacon, G.E. [Univ. of Sheffield (United Kingdom)

    1994-12-31

    The familiar extremes of crystalline material are single-crystals and random powders. In between these two extremes are polycrystalline aggregates, not randomly arranged but possessing some preferred orientation and this is the form taken by constructional materials, be they steel girders or the bones of a human or animal skeleton. The details of the preferred orientation determine the ability of the material to withstand stress in any direction. In the case of bone the crucial factor is the orientation of the c-axes of the mineral content - the crystals of the hexagonal hydroxyapatite - and this can readily be determined by neutron diffraction. In particular it can be measured over the volume of a piece of bone, utilizing distances ranging from 1mm to 10mm. The major practical problem is to avoid the intense incoherent scattering from the hydrogen in the accompanying collagen; this can best be achieved by heat-treatment and it is demonstrated that this does not affect the underlying apatite. These studies of bone give leading anatomical information on the life and activities of humans and animals - including, for example, the life history of the human femur, the locomotion of sheep, the fracture of the legs of racehorses and the life-styles of Neolithic tribes. We conclude that the material is placed economically in the bone to withstand the expected stresses of life and the environment. The experimental results are presented in terms of the magnitude of the 0002 apatite reflection. It so happens that for a random powder the 0002, 1121 reflections, which are neighboring lines in the powder pattern, are approximately equal in intensity. The latter reflection, being of manifold multiplicity, is scarcely affected by preferred orientation so that the numerical value of the 0002/1121 ratio serves quite accurately as a quantitative measure of the degree of orientation of the c-axes in any chosen direction for a sample of bone.

  4. Cerebral Anatomy of the Spider Monkey Ateles Geoffroyi Studied Using Magnetic Resonance Imaging. First Report: a Comparative Study with the Human Brain Homo Sapiens

    Directory of Open Access Journals (Sweden)

    Fernando Chico-Ponce de León

    2009-04-01

    Full Text Available The objective of the present qualitative studywas to analyze the morphological aspects of theinner cerebral anatomy of two species of primates,using magnetic resonance images (MRI:spider monkey (A. geoffroyi and human (H.sapiens, on the basis of a comparative study ofthe cerebral structures of the two species, focusingupon the brain of the spider monkey and,primarily, its limbic system. In spite of beingan endemic Western hemisphere species, a factwhich is by its own right interesting for researchdue to this animal’s social organization and motorfunctions, the spider monkey (A. geoffroyihas hardly been studied in regard to its neuroanatomy.MRI was carried out, in one spidermonkey, employing a General Electric Signa1.5 T scanner. This investigation was carried inaccordance to international regulations for theprotection of animals in captivity, taking intoaccount all protective means utilized in experimentalhandling, and not leaving behind any residualeffects, either physiological or behavioral.From a qualitative point of view, the brains ofthe spider monkey and the human were found to have similar structures. In reference to shape,the most similar structures were found in thelimbic system; proportionally, however, cervical curvature, amygdala, hippocampus, anteriorcommissure and the colliculi, were larger in thespider monkey than in the human.

  5. Perspective and Vision on Promoting the Construction of Textbook Human Parasitology%加强《人体寄生虫学》教材建设的思考与展望

    Institute of Scientific and Technical Information of China (English)

    诸欣平; 程喻力

    2014-01-01

    根据我国教育部和卫计委开展实施临床医学教育综合改革的思路,结合我国当前人体寄生虫疾病谱及其流行趋势的变化,以及信息技术的进步带来的医学教育革命等因素,本文从教材的内容、侧重点、种类及形式四个方面阐述了加强《人体寄生虫学》教材建设的设想和展望,以期进一步适应学科发展和高素质医学人才培养之需求。%In recent year ,the Ministry of Education and National Health and Family Planning Commis‐sion have issued their advice on the implementation of comprehensive reform on clinical medicine .On this basis ,considering the revolutionary role the advancing information technology plays in medical education and with the country’s current situation on human parasitic disease and its epidemiological trend in mind ,we opine on future directions in the development of human parasitology textbooks with respects to contents ,points of focus ,type and style .We hope our suggestions could help to ensure the construction of future human parasitology textbooks to be better in tune with this discipline’s de‐velopment and meet the requirements for fostering high‐calibre medical talents .

  6. [Cervical vertebral column--anatomy, fractures, treatment].

    Science.gov (United States)

    Kłosiński, Michał; Sienkiewicz-Zawilińska, Justyna; Lipski, Marcin; Zawiliński, Jarosław; Matyja, Andrzej; Walocha, Jerzy

    2009-01-01

    The paper deals with anatomy of human cervical spine. It shows close relation between knowledge on the normal structure and methods of treatment of different kinds of spine injuries. It describes detailed anatomy and mechanical features of cervical vertebral column, including the structure of distinct vertebrae, their joints and arrangement of muscles. It reviews also historical methods of treatment of fractures in this region considering current methods.

  7. How to Use a Textbook Effectively

    Institute of Scientific and Technical Information of China (English)

    张洛玲

    2004-01-01

    No textbook can be exactly designed for students; teachers should manage to use a textbook effectively. There are two facets to understand how to use a textbook: one is to go inside the textbook; the other is the context, the students, and the teacher. A framework will do some help when using a new textbook and we'll have to adapt in some ways.

  8. AnatomiQuiz

    DEFF Research Database (Denmark)

    Brent, Mikkel Bo; Kristoffersen, Thomas

    2015-01-01

    AnatomiQuiz er en quiz-app udviklet til bevægeapparatets anatomi. Den består af mere end 2300 spørgsmål og over 1000 anatomiske billeder. Alle spørgsmål tager udgangspunkt i lærebogen Bevægeapparatets anatomi af Finn Bojsen-Møller m.fl.......AnatomiQuiz er en quiz-app udviklet til bevægeapparatets anatomi. Den består af mere end 2300 spørgsmål og over 1000 anatomiske billeder. Alle spørgsmål tager udgangspunkt i lærebogen Bevægeapparatets anatomi af Finn Bojsen-Møller m.fl....

  9. Can Computer-Based Visual-Spatial Aids Lead to Increased Student Performance in Anatomy & Physiology?

    Science.gov (United States)

    Kesner, Michael H.; Linzey, Alicia V.

    2005-01-01

    InterActive Physiology (IAP) is one of a new generation of anatomy and physiology learning aids with a broader range of sensory inputs than is possible from a static textbook or moderately dynamic lecture. This best-selling software has modules covering the muscular, respiratory, urinary, cardiovascular, and nervous systems plus a module on fluids…

  10. Art, Anatomy, and Medicine: Is There a Place for Art in Medical Education?

    Science.gov (United States)

    Bell, Lawrence T. O.; Evans, Darrell J. R.

    2014-01-01

    For many years art, anatomy and medicine have shared a close relationship, as demonstrated by Leonardo da Vinci's anatomical drawings and Andreas Vesalius' groundbreaking illustrated anatomical textbook from the 16th century. However, in the modern day, can art truly play an important role in medical education? Studies have suggested that art can…

  11. Art, Anatomy, and Medicine: Is There a Place for Art in Medical Education?

    Science.gov (United States)

    Bell, Lawrence T. O.; Evans, Darrell J. R.

    2014-01-01

    For many years art, anatomy and medicine have shared a close relationship, as demonstrated by Leonardo da Vinci's anatomical drawings and Andreas Vesalius' groundbreaking illustrated anatomical textbook from the 16th century. However, in the modern day, can art truly play an important role in medical education? Studies have suggested…

  12. The Student's Dilemma, Liver Edition: Incorporating the Sonographer's Language into Clinical Anatomy Education

    Science.gov (United States)

    Hall, M. Kennedy; Mirjalili, S. Ali; Moore, Christopher L.; Rizzolo, Lawrence J.

    2015-01-01

    Anatomy students are often confused by multiple names ascribed to the same structure by different clinical disciplines. Increasingly, sonography is being incorporated into clinical anatomical education, but ultrasound textbooks often use names unfamiliar to the anatomist. Confusion is worsened when ultrasound names ascribed to the same structure…

  13. Communicative Textbooks: English Language Textbooks in Iranian Secondary School

    Directory of Open Access Journals (Sweden)

    Dahmardeh, Mahdi

    2009-01-01

    Full Text Available English language teaching materials (textbooks play an important role in many language classrooms, but recently there have been a lot of debates within the English language teaching profession based on the actual role that materials play in teaching English as a foreign language. Arguments have encompassed both the potential and the limitations of materials used for 'guiding' students through the learning processes and curriculum as well as the needs and preferences of teachers who are using the textbooks that are available. Other issues that have arisen in recent years include textbook design and practicality, methodological validity, the role of textbooks in innovation, the authenticity of materials in terms of their representation of language, communicative textbooks, and balance in presenting the language skills as well as cultural components.The purpose of this article is to report the findings of a study carried out in 2006 into how Iranian textbooks could be made more communicative. The textbooks referred to are three English language textbooks, which are currently used in Iranian Secondary Schools. Although the work has been done within Iranian context, many suggestions could be applied to other foreign/second language situations.I will start my discussion by presenting an overview about the English language teaching in Iran, before and after the revolution. This will be followed by presenting the findings of this research that would include the Iranian ELT curriculum, the questionnaire survey (author's and teachers' perspectives as well as their discomfort will be addressed as well as introducing the English language coursebooks for secondary schools in Iran (topic, progression, structure of the lessons, types of exercises etc.. I will then present a discussion on findings of this research which would be a detailed exemplary criticism and suggestions for changes to make the materials communicative.The findings of this explanatory case

  14. Anatomy of the lymphatics.

    Science.gov (United States)

    Skandalakis, John E; Skandalakis, Lee J; Skandalakis, Panagiotis N

    2007-01-01

    The lymphatic system is perhaps the most complicated system of Homo sapiens. An introduction to the anatomy, embryology, and anomalies of the lymphatics is presented. The overall anatomy and drainage of the lymphatic vessels in outlined. The topographic anatomy, relations, and variations of the principle vessels of the lymphatic system (the right lymphatic duct, the thoracic duct, and the cisterna chyli) are presented in detail.

  15. Patellofemoral anatomy and biomechanics.

    Science.gov (United States)

    Sherman, Seth L; Plackis, Andreas C; Nuelle, Clayton W

    2014-07-01

    Patellofemoral disorders are common. There is a broad spectrum of disease, ranging from patellofemoral pain and instability to focal cartilage disease and arthritis. Regardless of the specific condition, abnormal anatomy and biomechanics are often the root cause of patellofemoral dysfunction. A thorough understanding of normal patellofemoral anatomy and biomechanics is critical for the treating physician. Recognizing and addressing abnormal anatomy will optimize patellofemoral biomechanics and may ultimately translate into clinical success.

  16. O corpo diferente: representações das raças humanas nos manuais escolares de zoologia - The different body: representations of the human races in zoology textbooks

    Directory of Open Access Journals (Sweden)

    Bento Filipe Barreiras Pinto Cavadas, Portugal

    2013-04-01

    Full Text Available  Este trabalho visou comparar o modo como os autores dos manuais escolares de Zoologia, da segunda metade do século 19 e do início do século 20, realizaram a transposição didática dos estudos antropológicos sobre as raças humanas para essas obras. Constataram-se diferenças na tipologia e nos carateres antropológicos utilizados para descrever as raças humanas. Aferiu-se, ainda, a existência de afirmações que vincularam o determinismo biológico porque alguns autores valorizaram física, moral e intelectualmente a raça caucasiana em detrimento das outras raças.Palavras-chave: manuais escolares, raças humanas, zoologia. The different body: representations of the human races in zoology textbooksAbstractThe aim of this study is to compare how the authors of Zoology textbooks of the second half of 19th century and early 20th century made the didactic transposition of anthropological studies on the human races for these textbooks. The results show differences in the typology and anthropological characteristics used to describe the human races. It was also noticed the presence of statements related to the concept of biological determinism because the authors valued physic, morally and intellectually the Caucasian race instead other races.Key-words: textbooks, human races, zoology. El cuerpo diferente: representaciones de las razas humanas en los manuales escolares de zoologiaResumenEste estudio tuvo como objetivo comparar la forma en que los autores de los manuales escolares de Zoología de la segunda mitad del siglo 19 y principios del siglo 20 hizo la transposición didáctica de los estudios antropológicos sobre las razas humanas para estos manuales. Se encontraron diferencias en las características de la tipología y las características antropológicas utilizadas para describir las razas humanas. También se señaló que hay declaraciones que vinculaban el determinismo biológico debido a que algunos autores han valorizado f

  17. A retrospective look at replacing face-to-face embryology instruction with online lectures in a human anatomy course.

    Science.gov (United States)

    Beale, Elmus G; Tarwater, Patrick M; Lee, Vaughan H

    2014-01-01

    Embryology is integrated into the Clinically Oriented Anatomy course at the Texas Tech University Health Sciences Center School of Medicine. Before 2008, the same instructor presented embryology in 13 face-to-face lectures distributed by organ systems throughout the course. For the 2008 and 2009 offerings of the course, a hybrid embryology instruction model with four face-to-face classes that supplemented online recorded lectures was used. One instructor delivered the lectures face-to-face in 2007 and by online videos in 2008-2009, while a second instructor provided the supplemental face-to-face classes in 2008-2009. The same embryology learning objectives and selected examination questions were used for each of the three years. This allowed direct comparison of learning outcomes, as measured by examination performance, for students receiving only face-to-face embryology instruction versus the hybrid approach. Comparison of the face-to-face lectures to the hybrid approach showed no difference in overall class performance on embryology questions that were used all three years. Moreover, there was no differential effect of the delivery method on the examination scores for bottom quartile students. Students completed an end-of-course survey to assess their opinions. They rated the two forms of delivery similarly on a six-point Likert scale and reported that face-to-face lectures have the advantage of allowing them to interact with the instructor, whereas online lectures could be paused, replayed, and viewed at any time. These experiences suggest the need for well-designed prospective studies to determine whether online lectures can be used to enhance the efficacy of embryology instruction. © 2013 American Association of Anatomists.

  18. High-resolution anatomy of the human brain stem using 7-T MRI: improved detection of inner structures and nerves?

    Energy Technology Data Exchange (ETDEWEB)

    Gizewski, Elke R. [Medical University Innsbruck, Department of Neuroradiology, Innsbruck (Austria); Maderwald, Stefan [University Duisburg-Essen, Erwin L. Hahn Institute for Magnetic Resonance Imaging, Essen (Germany); Linn, Jennifer; Bochmann, Katja [LMU Munich, Department of Neuroradiology, Munich (Germany); Dassinger, Benjamin [Medical University Innsbruck, Department of Neuroradiology, Innsbruck (Austria); Justus-Liebig-University Giessen, Department of Neuroradiology, Giessen (Germany); Forsting, Michael [University Hospital, University Duisburg-Essen, Departments of Diagnostic and Interventional Radiology and Neuroradiology, Essen (Germany); Ladd, Mark E. [University Duisburg-Essen, Erwin L. Hahn Institute for Magnetic Resonance Imaging, Essen (Germany); University Hospital, University Duisburg-Essen, Departments of Diagnostic and Interventional Radiology and Neuroradiology, Essen (Germany)

    2014-03-15

    The purpose of this paper is to assess the value of 7 Tesla (7 T) MRI for the depiction of brain stem and cranial nerve (CN) anatomy. Six volunteers were examined at 7 T using high-resolution SWI, MPRAGE, MP2RAGE, 3D SPACE T2, T2, and PD images to establish scanning parameters targeted at optimizing spatial resolution. Direct comparisons between 3 and 7 T were performed in two additional subjects using the finalized sequences (3 T: T2, PD, MPRAGE, SWAN; 7 T: 3D T2, MPRAGE, SWI, MP2RAGE). Artifacts and the depiction of structures were evaluated by two neuroradiologists using a standardized score sheet. Sequences could be established for high-resolution 7 T imaging even in caudal cranial areas. High in-plane resolution T2, PD, and SWI images provided depiction of inner brain stem structures such as pons fibers, raphe, reticular formation, nerve roots, and periaqueductal gray. MPRAGE and MP2RAGE provided clear depiction of the CNs. 3D T2 images improved depiction of inner brain structure in comparison to T2 images at 3 T. Although the 7-T SWI sequence provided improved contrast to some inner structures, extended areas were influenced by artifacts due to image disturbances from susceptibility differences. Seven-tesla imaging of basal brain areas is feasible and might have significant impact on detection and diagnosis in patients with specific diseases, e.g., trigeminal pain related to affection of the nerve root. Some inner brain stem structures can be depicted at 3 T, but certain sequences at 7 T, in particular 3D SPACE T2, are superior in producing anatomical in vivo images of deep brain stem structures. (orig.)

  19. Georg N. Koskinas (1885-1975) and his scientific contributions to the normal and pathological anatomy of the human brain.

    Science.gov (United States)

    Triarhou, Lazaros C

    2005-12-30

    Georg N. Koskinas is invariably recognised by neuroanatomists as Constantin von Economo's co-author on the celebrated Die Cytoarchitektonik der Hirnrinde des erwachsenen Menschen, published 80 years ago in Vienna and Berlin. That text and Atlas are generally accepted as a monumental landmark in the evolution of morphological brain research. A number of neuroanatomists and neurophysiologists continue to use to this day the parcellation scheme of the cerebral cortex into 107 areas, proposed by von Economo and Koskinas (and logically denoted by alphabetical characters from the initials of the respective lobes), despite the commoner adoption of Brodmann's scheme of 52, randomly numbered, areas. Several works have been written about the life and work of von Economo; on the other hand, virtually nothing can be found in the biomedical literature about Koskinas. This study aims at posthumously restoring part of the fame due this illustrious man of 20th century science -- and giant figure of brain anatomy -- whom history has not treated in the fairest of ways. We present newly gathered biographical data, as well as lesser known aspects of his scientific productivity. Koskinas' neuropathological studies, in collaboration with Ernst Sträussler -- of Gerstmann-Sträussler-Scheinker disease fame -- include findings from patients inoculated with malaria as a form of therapy for progressive general paresis (research related to psychiatrist Wagner von Jauregg's 1927 Nobel Prize), colloid degeneration, and the laminar distribution of status spongiosus lesions. Koskinas' neuropsychiatric activities in Greece upon his return from Vienna in 1927, and until his parting in 1975, are further related, including his successful -- and "Hippocratic" -- practice in the suburbs of Athens, his association with the Vogt Institute for Brain Research at Neustadt, and lesser known neuroanatomical works.

  20. «Fantastic Voyage» (1966: an attractive approach to the study of anatomy through a tour inside the human body

    Directory of Open Access Journals (Sweden)

    Juan A. JUANES MÉNDEZ

    2016-04-01

    Full Text Available Fantastic Voyage is a science-fiction film that develops its action inside the human body, standing halfway between scientific documentary and fantasy. In its plot, a scientific possessing a valuable information for the State security suffers from a terrorist attack which leaves him in comma at death’s door. To save his life, it is necessary to carry out an operation in a part of his brain to which there is no access through conventional surgery. Thanks to scientific advances achieved, a nuclear submarine is miniaturized with a crew of neurosurgeons inside, who will be incorporated into the patient’s bloodstream intravenously. Its mission will be that of reaching the brain, through the circulatory system, and try to cure the lesion. A real amazing journey. Destination: the brain.The originality of its plot makes this film be an outstanding title among those of its genre. This film also constitutes a very useful resource for critical value and analysis of concepts on human anatomy.

  1. Teaching clinically relevant dental anatomy in the dental curriculum: description and assessment of an innovative module.

    Science.gov (United States)

    Obrez, Ales; Briggs, Charlotte; Buckman, James; Goldstein, Loren; Lamb, Courtney; Knight, William G

    2011-06-01

    The primary objective of the preclinical dental anatomy course in the predoctoral dental curriculum is to introduce students to cognitive and psychomotor skills related to the morphology and spatial and functional relationships of human dentition. Traditionally, didactic content for the subject is found in textbooks and course manuals and summarized by the faculty in lectures to the entire class. Psychomotor skills associated with recognition and reproduction of tooth morphology are traditionally learned by examining preserved tooth specimens and their cross-sections, combined with producing two-dimensional line drawings and carving teeth from wax blocks. These activities have little direct clinical application. In most cases, students are passive in the learning process, and assessment of student performance is unilateral and subjective. A recently revised dental anatomy module at the University of Illinois at Chicago College of Dentistry integrates independent class preparation with active small-group discussion and patient scenario-based wax-up exercises to replace missing tooth structure on manikin teeth. The goal of the revision is to shift emphasis away from decontextualized technical learning toward more active and clinically applicable learning that improves conceptual understanding while contributing to early acquisition of psychomotor skills. This article describes the rationale, components, and advantages of the revised module and presents a pre-post comparison of student learning outcomes for three class cohorts (N=203).

  2. Anatomy Ontology Matching Using Markov Logic Networks

    Directory of Open Access Journals (Sweden)

    Chunhua Li

    2016-01-01

    Full Text Available The anatomy of model species is described in ontologies, which are used to standardize the annotations of experimental data, such as gene expression patterns. To compare such data between species, we need to establish relationships between ontologies describing different species. Ontology matching is a kind of solutions to find semantic correspondences between entities of different ontologies. Markov logic networks which unify probabilistic graphical model and first-order logic provide an excellent framework for ontology matching. We combine several different matching strategies through first-order logic formulas according to the structure of anatomy ontologies. Experiments on the adult mouse anatomy and the human anatomy have demonstrated the effectiveness of proposed approach in terms of the quality of result alignment.

  3. Contemporary art and the ethics of anatomy.

    Science.gov (United States)

    Barilan, Y Michael

    2007-01-01

    The ethics of anatomy bears on the ways in which we present and behold human bodies and human remains, as well as on the duties we have with regard to the persons whose bodies or body parts are presented. Anatomy is also a mode of thought and of social organization. Following Merleau-Ponty's assertion that the human body belongs both to the particular and to the metaphysical, I contend that art's ways of rendering of the particular in human anatomy often bring into relief metaphysical and ethical insights relevant to clinical medicine. This paper discusses the art of Gideon Gechtman, Mary Ellen Mark, Shari Zolla, and Christine Borland. It considers the relationship of these artists to earlier artistic traditions and the implications of their work for contemporary medicine and the biopsychosocial paradigm. Andrew Wyeth, the Visible Male Project, the Isenheim Altarpiece by GrA(1/4)newald, and an anonymous Dutch Baroque portrait are also discussed.

  4. Determination of nursing students’ self-efficacy belief levels in anatomy lectures

    National Research Council Canada - National Science Library

    Tasdemir, Rabia; Sivri, İsmail; Güzelordu, Dilsat; Yener, Mehmet Deniz; Aksu, Elif; Colak, Serap; Bamac, Belgin; Colak, Tuncay

    2016-01-01

    .... The human anatomy is need to be comprehended to success in nursing field. Anatomy subjects are taught independently in each committee in Nursing Department that is in School of Health in Kocaeli University...

  5. Anatomy of the Clitoris: Revision and Clarifications about the Anatomical Terms for the Clitoris Proposed (without Scientific Bases) by Helen O'Connell, Emmanuele Jannini, and Odile Buisson

    Science.gov (United States)

    Puppo, Vincenzo

    2011-01-01

    The anatomy of the clitoris is described in human anatomy textbooks. Some researchers have proposal and divulged a new anatomical terminology for the clitoris. This paper is a revision of the anatomical terms proposed by Helen O'Connell, Emmanuele Jannini, and Odile Buisson. Gynecologists, sexual medicine experts, and sexologists should spread certainties for all women, not hypotheses or personal opinions, they should use scientific terminology: clitoral/vaginal/uterine orgasm, G/A/C/U spot orgasm, and female ejaculation, are terms that should not be used by sexologists, women, and mass media. Clitoral bulbs, clitoral or clitoris-urethrovaginal complex, urethrovaginal space, periurethral glans, Halban's fascia erogenous zone, vaginal anterior fornix erogenous zone, genitosensory component of the vagus nerve, and G-spot, are terms used by some sexologists, but they are not accepted or shared by experts in human anatomy. Sexologists should define have sex, make love, the situation in which the orgasm happens in both partners with or without a vaginal intercourse. PMID:21941661

  6. Stereopsis, Visuospatial Ability, and Virtual Reality in Anatomy Learning

    OpenAIRE

    Jan-Maarten Luursema; Marc Vorstenbosch; Jan Kooloos

    2017-01-01

    A new wave of virtual reality headsets has become available. A potential benefit for the study of human anatomy is the reintroduction of stereopsis and absolute size. We report a randomized controlled trial to assess the contribution of stereopsis to anatomy learning, for students of different visuospatial ability. Sixty-three participants engaged in a one-hour session including a study phase and posttest. One group studied 3D models of the anatomy of the deep neck in full stereoptic virtual ...

  7. Computer-Assisted Learning in Anatomy at the International Medical School in Debrecen, Hungary: A Preliminary Report

    Science.gov (United States)

    Kish, Gary; Cook, Samuel A.; Kis, Greta

    2013-01-01

    The University of Debrecen's Faculty of Medicine has an international, multilingual student population with anatomy courses taught in English to all but Hungarian students. An elective computer-assisted gross anatomy course, the Computer Human Anatomy (CHA), has been taught in English at the Anatomy Department since 2008. This course focuses on an…

  8. Anatomy Comic Strips

    Science.gov (United States)

    Park, Jin Seo; Kim, Dae Hyun; Chung, Min Suk

    2011-01-01

    Comics are powerful visual messages that convey immediate visceral meaning in ways that conventional texts often cannot. This article's authors created comic strips to teach anatomy more interestingly and effectively. Four-frame comic strips were conceptualized from a set of anatomy-related humorous stories gathered from the authors' collective…

  9. Anatomy Comic Strips

    Science.gov (United States)

    Park, Jin Seo; Kim, Dae Hyun; Chung, Min Suk

    2011-01-01

    Comics are powerful visual messages that convey immediate visceral meaning in ways that conventional texts often cannot. This article's authors created comic strips to teach anatomy more interestingly and effectively. Four-frame comic strips were conceptualized from a set of anatomy-related humorous stories gathered from the authors' collective…

  10. 高职护理专业人体解剖学创新教育探讨%Discussions on the Innovative Education of Human Anatomy in Higher Nursing Vocational Education

    Institute of Scientific and Technical Information of China (English)

    李亚光

    2015-01-01

    人体解剖学是护理专业的重要基础课程,对临床护理工作具有重要的意义。本文通过对高职院校护理专业人体解剖学教学现状进行分析,结合教学实践,对开展创新教育进行探讨。%Human anatomy is one of the important basic courses for nursing specialty, and with important signiifcance for clinical nursing work. The assay gives an analysis on the teaching situation of human anatomy in higher nursing vocational education, and combines with the teaching practice, to explore the development of innovation education.

  11. 人体解剖生理学课程引入虚拟现实技术的教改探索%Applying Virtual Reality Technology in"Human Anatomy ;and Physiology"

    Institute of Scientific and Technical Information of China (English)

    范敏; 戴培山

    2014-01-01

    "Human Anatomy and Physiology" is a course with many teaching contents, it contains complex anatomy structures. The course needs rich spatial imagination. It is very difficult for non-medical students in higher education institutions to under-stand human anatomy structure and physiology. In this paper, virtual reality technology was applied in "Human Anatomy and Physiology" teaching, and human eye, ear and cardiovascular system were taken as examples to show how to apply virtual real-ity technology in teaching. By contrast, we found that with its characters of intuitive and vivid, the virtual reality technology in creased students' interest in the course,improved the teaching effect.%人体解剖生理学课程教学内容多,涉及的人体结构复杂,需要较强的空间想象能力。非医学院校的学生理解人体解剖结构和生理功能比较困难。本文将虚拟现实技术引入到人体解剖生理学的教学当中,以人眼、耳和心血管系统的教学内容为例分析了如何在教学过程中引入虚拟现实技术。通过对比,我们发现虚拟现实技术利用其直观、形象的特点,增加了学生对课程的兴趣,提高了教学效果。

  12. Queering high school biology textbooks

    Science.gov (United States)

    Snyder, Vicky L.; Broadway, Francis S.

    2004-08-01

    As teachers committed to educating all students, we need to learn more about how instructional materials shape representations of sexuality and gender. Through its insistent deconstruction of the norms that structure practice and belief, queer theory offers perspectives from which science educators can question assumptions embedded in textbooks. This article applies queer theory to analyze eight biology textbooks used in the United States. Specifically, we ask how biology textbooks address sexuality outside the heterosexual norm and if they propagate heteronormative attitudes. The textbooks examined offer deafening silences, antiseptic factoids, socially sanitized concepts, and politically correct binary-gendered illustrations. In these textbooks, the term homosexuality was used only in the context of AIDS where, along with iv drug users, they were identified as an affected group. The pervasive acceptance of heteronormative behavior privileges students that fit the heterosexual norm, and oppresses through omission and silence those who do not. We offer implications for practice to help science educators broaden their perspectives on the constructs of sexuality and gender to construct new ways of knowing and understanding differences in science classrooms and the natural world.

  13. On the Clinical professional human anatomy Teaching innovation and Practice%论临床医学专业人体解剖学的教学创新

    Institute of Scientific and Technical Information of China (English)

    王湘军

    2013-01-01

    This article is shallow state from sticking to a student-centered teaching philosophy, focusing on students learning emotion and desire for knowledge, and adhere to the student-centered teaching mode, improve classroom teaching, and adhere to the student-centered teaching goals, improve studentthe overall quality of the three aspects of the human anatomy teaching innovation.%  人体解剖学所涉及的内容广泛、抽象、繁杂,因而在教与学的两个方面都需要认真的对待和研究。本文浅述了从坚持以学生为本的教学理念、注重培养学生的学习情感和求知欲望,坚持以学生为主体的教学模式、提高课堂教学效果,坚持以学生为本的教学目标,提高学生的综合素质等三个方面入手的人体解剖学教学创新。

  14. 人体解剖标本陈列室开放的实践与探索%Exploration and Practice to open Human Anatomy Specimen Showroom

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    The opening of the body specimen showroom is the need of experimental teaching reform and development is also the need to play the social function fully. In order to make full use of the resources,improve the quality of anatomy experiment teaching; educate high quality sports talent, propaganda popular science knowledge. This paper discussed the construction situation of the human body specimen showroom,open form and specific problems in the process of open and the solving measures.%人体解剖标本陈列室开放是实验教学改革和发展的需要,也是发挥社会功能的需要。为使资源得到充分利用,提高解剖学实验教学质量,培养高素质体育人才,宣传科普知识,就人体标本陈列室的建设情况、开放形式及在开放过程中存在的具体问题和解决措施进行了探讨。

  15. [Dental anatomy of dogs].

    Science.gov (United States)

    Sarkisian, E G

    2014-12-01

    The aim of the research was to investigate dog teeth anatomy as animal model for study of etiopathogenesis of caries disease and physiological tooth wear in human. After examining the dog's dental system, following conclusions were drawn: the dog has 42 permanent teeth, which are distributed over the dental arches not equally, and so the upper dentition consists of 20, and the lower of 22 teeth. The largest are considered upper fourth premolar and lower first molars, which are called discordant teeth. Between discordant teeth and fangs a dog has an open bite, which is limited to the top and bottom conical crown premolar teeth. Thus, in the closed position of the jaws, behind this occlusion is limited by discordant teeth, just in contact are smaller in size two molars. Only large dog's molars in a valid comparison can be likened to human molars, which allows us to use them in an analog comparison between them with further study of the morphological features ensure durability short-crown teeth and their predisposition to caries.

  16. Gross anatomy of network security

    Science.gov (United States)

    Siu, Thomas J.

    2002-01-01

    Information security involves many branches of effort, including information assurance, host level security, physical security, and network security. Computer network security methods and implementations are given a top-down description to permit a medically focused audience to anchor this information to their daily practice. The depth of detail of network functionality and security measures, like that of the study of human anatomy, can be highly involved. Presented at the level of major gross anatomical systems, this paper will focus on network backbone implementation and perimeter defenses, then diagnostic tools, and finally the user practices (the human element). Physical security measures, though significant, have been defined as beyond the scope of this presentation.

  17. Exercises in anatomy: the normal heart.

    Science.gov (United States)

    Anderson, Robert H; Sarwark, Anne; Spicer, Diane E; Backer, Carl L

    2014-01-01

    In the first of our exercises in anatomy, created for the Multimedia Manual of the European Association of Cardiothoracic Surgery, we emphasized that thorough knowledge of intracardiac anatomy was an essential part of the training for all budding cardiac surgeons, explaining how we had used the archive of congenitally malformed hearts maintained at Lurie Children's Hospital in Chicago to prepare a series of videoclips, demonstrating the salient features of tetralogy of Fallot. In this series of videoclips, we extend our analysis of the normal heart, since for our initial exercise we had concentrated exclusively on the structure of the right ventricular outflow tract. We begin our overview of normal anatomy by emphasizing the need, in the current era, to describe the heart in attitudinally appropriate fashion. Increasingly, clinicians are demonstrating the features of the heart as it is located within the body. It is no longer satisfactory, therefore, to describe these components in a 'Valentine' fashion, as continues to be the case in most textbooks of normal or cardiac anatomy. We then emphasize the importance of the so-called morphological method, which states that structures within the heart should be defined on the basis of their own intrinsic morphology, and not according to other parts, which are themselves variable. We continue by using this concept to show how it is the appendages that serve to distinguish between the atrial chambers, while the apical trabecular components provide the features to distinguish the ventricles. We then return to the cardiac chambers, emphasizing features of surgical significance, in particular the locations of the cardiac conduction tissues. We proceed by examining the cardiac valves, and conclude by providing a detailed analysis of the septal structures. © The Author 2014. Published by Oxford University Press on behalf of the European Association for Cardio-Thoracic Surgery. All rights reserved.

  18. A Review of the Comparative Anatomy, Histology, Physiology and Pathology of the Nasal Cavity of Rats, Mice, Dogs and Non-human Primates. Relevance to Inhalation Toxicology and Human Health Risk Assessment.

    Science.gov (United States)

    Chamanza, R; Wright, J A

    2015-11-01

    There are many significant differences in the structural and functional anatomy of the nasal cavity of man and laboratory animals. Some of the differences may be responsible for the species-specific nasal lesions that are often observed in response to inhaled toxicants. This paper reviews the comparative anatomy, physiology and pathology of the nasal cavity of the rat, mouse, dog, monkey and man, highlighting factors that may influence the distribution of nasal lesions. Gross anatomical variations such as turbinate structure, folds or grooves on nasal walls, or presence or absence of accessory structures, may influence nasal airflow and species-specific uptake and deposition of inhaled material. In addition, interspecies variations in the morphological and biochemical composition and distribution of the nasal epithelium may affect the local tissue susceptibility and play a role in the development of species-specific nasal lesions. It is concluded that, while the nasal cavity of the monkey might be more similar to that of man, each laboratory animal species provides a model that responds in a characteristic and species-specific manner. Therefore for human risk assessment, careful consideration must be given to the anatomical differences between a given animal model and man.

  19. An Author's Philosophy of Physiology Textbook Writing.

    Science.gov (United States)

    Guyton, Arthur C.

    1998-01-01

    Discusses the factors that have determined the author's approach to writing medical physiology textbooks. Reviews the author's career and the events surrounding the development of each textbook. Explains the motivation behind critical decisions made during the authoring process. (DDR)

  20. Green Engineering Textbook and Training Modules

    Science.gov (United States)

    EPA's Green Engineering textbook, Green Engineering: Environmentally Conscious Design of Chemical Processes, is a college senior-to-graduate-level engineering textbook. The primary authors are Dr. David Allen and Dr. David Shonnard.

  1. Textbook Publishing: The Political and Economic Influences.

    Science.gov (United States)

    Apple, Michael W.

    1989-01-01

    This article focuses on the political and economic realities surrounding textbook publishing. A discussion of the publishing industry includes an examination of industry decision makers and the influence of profit. State textbook adoption policies are also explored. (IAH)

  2. Misconceptions in Halliday, Resnick and Walker's textbook

    CERN Document Server

    Berman, M S

    2005-01-01

    Eleven misconceptions involving Relativity, Gravitation and Cosmology are exposed, that appeared in the textbook: Fundamentals of Physics, 7th Edition, by Halliday, Resnick and Walker, Willey, New York (2005), or other companion textbooks.

  3. An Author's Philosophy of Physiology Textbook Writing.

    Science.gov (United States)

    Guyton, Arthur C.

    1998-01-01

    Discusses the factors that have determined the author's approach to writing medical physiology textbooks. Reviews the author's career and the events surrounding the development of each textbook. Explains the motivation behind critical decisions made during the authoring process. (DDR)

  4. Long-Term Human Outcomes of a "Shotgun" Marriage in Higher Education: Anatomy of a Merger, Two Decades Later

    Science.gov (United States)

    Pritchard, Rosalind; Williamson, Arthur

    2007-01-01

    This article addresses a gap in the research literature on mergers in higher education by giving special consideration to the human resource dimension. It focuses on the forced merger of two higher education institutions that was implemented in Northern Ireland over 20 years ago and from which the University of Ulster was established. The authors…

  5. Textbook Sexual Inadequacy? A Review of Sexuality Texts.

    Science.gov (United States)

    Goettsch, Stephen L.

    1987-01-01

    Reviews eight current human sexuality textbooks for both their general organization and substantive content. Addresses specifically the content areas of sexual response cycle; sexual disfunction; acquaintance rape; AIDS and sexually transmitted diseases; extramarital sex; abortion; homosexuality; and pornography. Identifies as a recurring fault…

  6. Comparison of three aids for teaching lumbar surgical anatomy.

    Science.gov (United States)

    Das, S; Mitchell, P

    2013-08-01

    Reduced surgeons' training time has resulted in a need to increase the speed of learning. Currently, anatomy education involves traditional (textbooks, physical models, cadaveric dissection/prosection) and recent (electronic) techniques. As yet there are no available data comparing their performance. The performance of three anatomical training aids at teaching the surgical anatomy of the lumbar spinal was compared. The aids used were paper-based images, a three-dimensional plastic model and a semitransparent computer model. Fifty one study subjects were recruited from a population of junior doctors, nurses, medical and nursing students. Three study groups were created which differed in the order of presenting the aids. For each subject, spinal anatomy was revised by the investigator, teaching them the anatomy using each aid. They were specifically taught the locations of the intervertebral disc, pedicles and nerve roots in the lateral recesses. They then drew these structures on a response sheet (three response sheets per subject). The computer model was the best at allowing subjects accurately to determine structure location followed by the paper-based images, the plastic model was the worst. Accuracy improved with successive models used but this trend was not significant. Subjects were not versed in spinal anatomy beforehand, so meaningful baseline measures were not available. The educational performance of surgical anatomical training aids can be measured and compared. A computer generated 3 dimensional model gave the best results with paper-based images second and the plastic model third.

  7. Textbooks on the Move: Transforming a Textbook Collection

    Science.gov (United States)

    Ferguson, Yoko Inagi; Riley-Reid, Trevar

    2017-01-01

    Recently, The City College of New York (CCNY) libraries engaged in a collaborative project to transfer the bibliographic holdings for textbook course reserves to a new module when their integrated library systems, the Ex Libris Aleph Integrated Library System, underwent a system upgrade. In this article, the Chief of Circulation and the Chief of…

  8. E-Books or Textbooks: Students Prefer Textbooks

    Science.gov (United States)

    Woody, William Douglas; Daniel, David B.; Baker, Crystal A.

    2010-01-01

    Previous research has demonstrated that the experience of reading e-books is not equivalent to reading textbooks. This study examines factors influencing preference for e-books as well as reported use of e-book content. Although the present student cohort is the most technologically savvy to ever enter universities, students do not prefer e-books…

  9. Teaching medical anatomy: what is the role of imaging today?

    Science.gov (United States)

    Grignon, Bruno; Oldrini, Guillaume; Walter, Frédéric

    2016-03-01

    Medical anatomy instruction has been an important issue of debate for many years and imaging anatomy has become an increasingly important component in the field, the role of which has not yet been clearly defined. The aim of the paper was to assess the current deployment of medical imaging in the teaching of anatomy by means of a review of the literature. A systematic search was performed using the electronic database PubMed, ScienceDirect and various publisher databases, with combinations of the relevant MeSH terms. A manual research was added. In most academic curricula, imaging anatomy has been integrated as a part of anatomical education, taught using a very wide variety of strategies. Considerable variation in the time allocation, content and delivery of medical imaging in teaching human anatomy was identified. Given this considerable variation, an objective assessment remains quite difficult. In most publications, students' perceptions regarding anatomical courses including imaging anatomy were investigated by means of questionnaires and, regardless of the method of teaching, it was globally concluded that imaging anatomy enhanced the quality and efficiency of instruction in human anatomy. More objective evaluation based on an increase in students' performance on course examinations or on specific tests performed before and after teaching sessions showed positive results in numerous cases, while mixed results were also indicated by other studies. A relative standardization could be useful in improving the teaching of imaging anatomy, to facilitate its assessment and reinforce its effectiveness.

  10. Skull Base Anatomy.

    Science.gov (United States)

    Patel, Chirag R; Fernandez-Miranda, Juan C; Wang, Wei-Hsin; Wang, Eric W

    2016-02-01

    The anatomy of the skull base is complex with multiple neurovascular structures in a small space. Understanding all of the intricate relationships begins with understanding the anatomy of the sphenoid bone. The cavernous sinus contains the carotid artery and some of its branches; cranial nerves III, IV, VI, and V1; and transmits venous blood from multiple sources. The anterior skull base extends to the frontal sinus and is important to understand for sinus surgery and sinonasal malignancies. The clivus protects the brainstem and posterior cranial fossa. A thorough appreciation of the anatomy of these various areas allows for endoscopic endonasal approaches to the skull base.

  11. Anatomy of Sarcocaulon

    Directory of Open Access Journals (Sweden)

    R. L. Verhoeven

    1983-12-01

    Full Text Available The anatomy of the leaf blade, petiole, stem and root of the genus Sarcocaulon (DC. Sweet is discussed. On the basis of the leaf anatomy, the four sections recognized by Moffett (1979 can be identified: section Denticulati (dorsiventral leaves, section Multifidi (isobilateral leaves and adaxial and abaxial palisade continuous at midvein, section Crenati (isobilateral leaves, short curved trichomes and glandular hairs, section Sarcocaulon (isobilateral leaves and glandular hairs only. The anatomy of the stem is typically that of a herbaceous dicotyledon with a thick periderm. The root structure shows that the function of the root is not food storage.

  12. Anatomy of Sarcocaulon

    Directory of Open Access Journals (Sweden)

    R. L. Verhoeven

    1983-12-01

    Full Text Available The anatomy of the leaf blade, petiole, stem and root of the genus Sarcocaulon (DC. Sweet is discussed. On the basis of the leaf anatomy, the four sections recognized by Moffett (1979 can be identified: section Denticulati (dorsiventral leaves, section Multifidi (isobilateral leaves and adaxial and abaxial palisade continuous at midvein, section Crenati (isobilateral leaves, short curved trichomes and glandular hairs, section Sarcocaulon (isobilateral leaves and glandular hairs only. The anatomy of the stem is typically that of a herbaceous dicotyledon with a thick periderm. The root structure shows that the function of the root is not food storage.

  13. Anatomy and histology of rodent and human major salivary glands: -overview of the Japan salivary gland society-sponsored workshop-.

    Science.gov (United States)

    Amano, Osamu; Mizobe, Kenichi; Bando, Yasuhiko; Sakiyama, Koji

    2012-10-31

    MAJOR SALIVARY GLANDS OF BOTH HUMANS AND RODENTS CONSIST OF THREE PAIRS OF MACROSCOPIC GLANDS: parotid, submandibular, and sublingual. These glands secrete serous, mucous or mixed saliva via the proper main excretory ducts connecting the glandular bodies with the oral cavity. A series of discoveries about the salivary ducts in the 17th century by Niels Stensen (1638-1686), Thomas Wharton (1614-1673), and Caspar Bartholin (1655-1738) established the concept of exocrine secretion as well as salivary glands. Recent investigations have revealed the endocrine functions of parotin and a variety of cell growth factors produced by salivary glands.The present review aims to describe macroscopic findings on the major salivary glands of rodents and the microscopic differences between those of humans and rodents, which review should be of interest to those researchers studying salivary glands.

  14. Stereopsis, Visuospatial Ability, and Virtual Reality in Anatomy Learning

    NARCIS (Netherlands)

    Luursema, J.M.; Vorstenbosch, M.A.; Kooloos, J.G.M.

    2017-01-01

    A new wave of virtual reality headsets has become available. A potential benefit for the study of human anatomy is the reintroduction of stereopsis and absolute size. We report a randomized controlled trial to assess the contribution of stereopsis to anatomy learning, for students of different

  15. The 2007 Anatomy Ceremony: A Service of Gratitude

    OpenAIRE

    ,

    2007-01-01

    Yale University medical and PA students, classes of 2010 and 2008 respectively, express their gratitude in a compilation of reflections on learning human anatomy. In coordination with the Section of Anatomy and Experimental Surgery at the School of Medicine, the Yale Journal of Biology and Medicine encourages you to hear the stories of the body as narrated by the student.

  16. Understanding the evolution of the windlass mechanism of the human foot from comparative anatomy: Insights, obstacles, and future directions.

    Science.gov (United States)

    Griffin, Nicole L; Miller, Charlotte E; Schmitt, Daniel; D'Août, Kristiaan

    2015-01-01

    Humans stand alone from other primates in that we propel our bodies forward on a relatively stiff and arched foot and do so by employing an anatomical arrangement of bones and ligaments in the foot that can operate like a "windlass." This is a significant evolutionary innovation, but it is currently unknown when during hominin evolution this mechanism developed and within what genera or species it originated. The presence of recently discovered fossils along with novel research in the past two decades have improved our understanding of foot mechanics in humans and other apes, making it possible to consider this question more fully. Here we review the main elements thought to be involved in the production of an effective, modern human-like windlass mechanism. These elements are the triceps surae, plantar aponeurosis, medial longitudinal arch, and metatarsophalangeal joints. We discuss what is presently known about the evolution of these features and the challenges associated with identifying each of these specific components and/or their function in living and extinct primates for the purpose of predicting the presence of the windlass mechanism in our ancestors. In some cases we recommend alternative pathways for inferring foot mechanics and for testing the hypothesis that the windlass mechanism evolved to increase the speed and energetic efficiency of bipedal gait in hominins. © 2014 Wiley Periodicals, Inc.

  17. "World Religions" in Introductory Sociology Textbooks

    Science.gov (United States)

    Carroll, Michael P.

    2017-01-01

    A section on "world religions" (WRs) is now routinely included in the religion chapters of introductory sociology textbooks. Looking carefully at these WR sections, however, two things seem puzzling. The first is that the criteria for defining a WR varies considerably from textbook to textbook; the second is that these WRs sections…

  18. Introductory Psychology Textbooks: An Objective Analysis Update

    Science.gov (United States)

    Griggs, Richard A.; Jackson, Sherri L.

    2013-01-01

    It has been 13 years since the last objective analysis of full-length introductory psychology textbooks was published and 15 years since the textbook copyright period used in that study, 1995-1997. Given the importance of informed textbook evaluation and selection to the introductory course but the difficulty of this task because of the large…

  19. A Framework for Open Textbooks Analytics System

    Science.gov (United States)

    Prasad, Deepak; Totaram, Rajneel; Usagawa, Tsuyoshi

    2016-01-01

    In the last few years, open textbook development has picked up dramatically due both to the expense of commercially published textbooks and the increasing availability of high-quality OER alternatives. While this offers a tremendous benefit in terms of lowering student textbook costs, the question remains, to what extent (if any) do open textbooks…

  20. Psychology Ethics in Introductory Psychology Textbooks

    Science.gov (United States)

    Zucchero, Renee' A.

    2011-01-01

    Previous research revealed that introductory psychology textbooks included limited information about psychology ethics. This study reviewed 48 current introductory psychology textbooks for research and other APA ethics content. These textbooks included slightly more total ethics content and were more thorough in their review of research ethics…

  1. "World Religions" in Introductory Sociology Textbooks

    Science.gov (United States)

    Carroll, Michael P.

    2017-01-01

    A section on "world religions" (WRs) is now routinely included in the religion chapters of introductory sociology textbooks. Looking carefully at these WR sections, however, two things seem puzzling. The first is that the criteria for defining a WR varies considerably from textbook to textbook; the second is that these WRs sections…

  2. Psychology Ethics in Introductory Psychology Textbooks

    Science.gov (United States)

    Zucchero, Renee' A.

    2011-01-01

    Previous research revealed that introductory psychology textbooks included limited information about psychology ethics. This study reviewed 48 current introductory psychology textbooks for research and other APA ethics content. These textbooks included slightly more total ethics content and were more thorough in their review of research ethics…

  3. Textbook Graphics and Maps: Keys to Learning.

    Science.gov (United States)

    Danzer, Gerald A.

    1980-01-01

    Explains how social studies pupils can use an awareness of textbook design to become better students. Suggestions include reproducing the collage on an American history textbook as a large poster for classroom use and directing students to design a graphic unit opener in the same style as the ones in their textbooks. (DB)

  4. The Evolution of International Business Textbooks

    Science.gov (United States)

    Sagafi-nejad, Tagi; Limaye, Aditya

    2014-01-01

    As a field of study, international business (IB) has evolved with accelerated tempo in the last four decades. The subject has brought with it an increasing plethora of textbooks. We analyze the contents of major textbooks, both classic and new, to find the extent to which these textbooks cover the various components of the common body of knowledge…

  5. Do E-Textbooks Impact Learning Outcomes?

    Science.gov (United States)

    Fike, David; Fike, Renea

    2016-01-01

    The primary focus of this study was to determine if student learning outcomes in an undergraduate Statistics course differed based upon the type of textbook used (e-textbook or hardcopy). Fifty-six students enrolled in the course were allowed to choose textbook type. After controlling for student demographics and academic preparedness, student…

  6. Surface anatomy and anatomical planes in the adult turkish population.

    Science.gov (United States)

    Uzun, C; Atman, E D; Ustuner, E; Mirjalili, S A; Oztuna, D; Esmer, T S

    2016-03-01

    Surface anatomy and anatomical planes are widely used in education and clinical practice. The planes are largely derived from cadaveric studies and their projections on the skin show discrepancies between and within anatomical reference textbooks. In this study, we reassessed the accuracy of common thoracic and abdominopelvic anatomical planes using computed tomography (CT) imaging in the live adult Turkish population. After patients with distorting pathologies had been excluded, CT images of 150 supine patients at the end tidal inspiration were analyzed. Sternal angle, transpyloric, subcostal, supracristal and pubic crest planes and their relationships to anatomical structures were established by dual consensus. The tracheal bifurcation, azygos vein/superior vena cava (SVC) junction and pulmonary bifurcation were usually below the sternal angle while the concavity of the aortic arch was generally within the plane. The tip of the tenth rib, the superior mesenteric artery and the portal vein were usually within the transpyloric plane while the renal hila and the fundus of the gallbladder were below it. The inferior mesenteric artery was below the subcostal plane and the aortic bifurcation was below the supracristal plane in most adults. Projectional surface anatomy is fundamental to medical education and clinical practice. Modern cross-sectional imaging techniques allow large groups of live patients to be examined. Classic textbook information regarding anatomy needs to be reviewed and updated using the data gathered from these recent studies, taking ethnic differences into consideration.

  7. Comparison of a Gross Anatomy Laboratory to Online Anatomy Software for Teaching Anatomy

    Science.gov (United States)

    Mathiowetz, Virgil; Yu, Chih-Huang; Quake-Rapp, Cindee

    2016-01-01

    This study was designed to assess the grades, self-perceived learning, and satisfaction between occupational therapy students who used a gross anatomy laboratory versus online anatomy software (AnatomyTV) as tools to learn anatomy at a large public university and a satellite campus in the mid-western United States. The goal was to determine if…

  8. A model for the induction of autism in the ecosystem of the human body: the anatomy of a modern pandemic?

    Directory of Open Access Journals (Sweden)

    Staci D. Bilbo

    2015-01-01

    Full Text Available Background: The field of autism research is currently divided based on a fundamental question regarding the nature of autism: Some are convinced that autism is a pandemic of modern culture, with environmental factors at the roots. Others are convinced that the disease is not pandemic in nature, but rather that it has been with humanity for millennia, with its biological and neurological underpinnings just now being understood. Objective: In this review, two lines of reasoning are examined which suggest that autism is indeed a pandemic of modern culture. First, given the widely appreciated derailment of immune function by modern culture, evidence that autism is strongly associated with aberrant immune function is examined. Second, evidence is reviewed indicating that autism is associated with ‘triggers’ that are, for the most part, a construct of modern culture. In light of this reasoning, current epidemiological evidence regarding the incidence of autism, including the role of changing awareness and diagnostic criteria, is examined. Finally, the potential role of the microbial flora (the microbiome in the pathogenesis of autism is discussed, with the view that the microbial flora is a subset of the life associated with the human body, and that the entire human biome, including both the microbial flora and the fauna, has been radically destabilized by modern culture. Conclusions: It is suggested that the unequivocal way to resolve the debate regarding the pandemic nature of autism is to perform an experiment: monitor the prevalence of autism after normalizing immune function in a Western population using readily available approaches that address the well-known factors underlying the immune dysfunction in that population.

  9. [Gross anatomy dissection and the legal control].

    Science.gov (United States)

    Yamashina, Shohei; Shibata, Yosaburo

    2010-12-01

    In Japan, dissection of human body is generally prohibited by the Penal Code, i.e. the criminal law. However, the Postmortem Examination and Corpse Preservation Act allows for the dissection of the body in very limited situations, that include gross anatomy dissection and pathological and forensic autopsy in medical and dental schools. Growing numbers of co-medical schools have been founded more recently in Japan, and not a small number of co-medical schools try to adopt human body dissection in the course of anatomy education. The present short communication reminds us of the ways of thinking of the Postmortem Examination and Corpse Preservation Act and the Act on Body Donation for Medical and Dental Education in order that anatomy education in medical as well as co-medical schools takes place under the regulation by these two laws.

  10. P. Stibbe of anatomy

    African Journals Online (AJOL)

    1990-09-15

    Sep 15, 1990 ... He received the Crichton Research Fellowship in anatomy from 1906 to .... Football Gub toured Rhodesia under Thomson's guidance. We are told that: ... One false step would throw back the movement many years, and I need ...

  11. Anatomy of the Heart

    Science.gov (United States)

    ... Share this page from the NHLBI on Twitter. Anatomy of the Heart Your heart is located under your ribcage in the center of your chest between your right and left lungs. Its muscular walls beat, or contract, pumping blood ...

  12. Anatomy and art.

    Science.gov (United States)

    Laios, Konstantinos; Tsoukalas, Gregory; Karamanou, Marianna; Androutsos, George

    2013-01-01

    Leonardo da Vinci, Jean Falcon, Andreas Vesalius, Henry Gray, Henry Vandyke Carter and Frank Netter created some of the best atlases of anatomy. Their works constitute not only scientific medical projects but also masterpieces of art.

  13. Watergate and American Government Textbooks.

    Science.gov (United States)

    Eksterowicz, Anthony J.; Cline, Paul C.

    1993-01-01

    Asserts that the Watergate scandal during the 1972 presidential election altered the U.S. government and the very mood of the United States. Presents a content analysis of 5 middle school, 5 secondary, and 12 college-level textbooks. Finds that the texts exhibit weak historical discussion or analysis of Watergate. (CFR)

  14. Banal Nationalism in ESL Textbooks

    Science.gov (United States)

    Gulliver, Trevor

    2011-01-01

    Despite repeating claims that Canadians are less nationalistic than members of other nations, English as a second language (ESL) textbooks often participate in banal repetitions of nation-ness and nationalism. This banal nationalism takes the form of the marking of nation through flags, maps, routine deixis, and nationalized symbols. This study…

  15. Psychology Textbooks: Examining Their Accuracy

    Science.gov (United States)

    Steuer, Faye B.; Ham, K. Whitfield, II

    2008-01-01

    Sales figures and recollections of psychologists indicate textbooks play a central role in psychology students' education, yet instructors typically must select texts under time pressure and with incomplete information. Although selection aids are available, none adequately address the accuracy of texts. We describe a technique for sampling…

  16. 1975 Textbooks for French Civilization.

    Science.gov (United States)

    Brown, Jack Davis

    Four 1975 textbooks for French civilization courses are cited including price, suggested level, format and a listing of contents. A review of one text follows: Rey and Santoni, "Quand les Francais parlent: Langue en contexte, culture en contraste," Newbury House Publishers. The reviewer states that this book is basically a sociological study of…

  17. Imaging dopamine receptors in humans with [11C]-(+)-PHNO: dissection of D3 signal and anatomy.

    Science.gov (United States)

    Tziortzi, Andri C; Searle, Graham E; Tzimopoulou, Sofia; Salinas, Cristian; Beaver, John D; Jenkinson, Mark; Laruelle, Marc; Rabiner, Eugenii A; Gunn, Roger N

    2011-01-01

    [(11)C]-(+)-PHNO is a D3 preferring PET radioligand which has recently opened the possibility of imaging D3 receptors in the human brain in vivo. This imaging tool allows characterisation of the distribution of D3 receptors in vivo and further investigation of their functional role. The specific [(11)C]-(+)-PHNO signal is a mixture of D3 and D2 components with the relative magnitude of each component determined by the regional receptor densities. An accurate and reproducible delineation of regions of interest (ROI) is therefore important for optimal analysis of human PET data. We present a set of anatomical guidelines for the delineation of D3 relevant ROIs including substantia nigra, hypothalamus, ventral pallidum/substantia innominata, ventral striatum, globus pallidus and thalamus. Delineation of these structures using this approach allowed for high intra- and inter-operator reproducibility. Subsequently we used a selective D3 antagonist to dissect the total [(11)C]-(+)-PHNO signal in each region into its D3 and D2 components and estimated the regional fraction of the D3 signal (f(PHNO)(D3)). In descending order of magnitude the following results for the f(PHNO)(D3) were obtained: hypothalamus=100%, substantia nigra=100%, ventral pallidum/substantia innominata=75%, globus pallidus=65%, thalamus=43%, ventral striatum=26% and precommissural-ventral putamen=6%. An automated approach for the delineation of these anatomical regions of interest was also developed and investigated in terms of its reproducibility and accuracy.

  18. A three-dimensional finite element model of human atrial anatomy: new methods for cubic Hermite meshes with extraordinary vertices.

    Science.gov (United States)

    Gonzales, Matthew J; Sturgeon, Gregory; Krishnamurthy, Adarsh; Hake, Johan; Jonas, René; Stark, Paul; Rappel, Wouter-Jan; Narayan, Sanjiv M; Zhang, Yongjie; Segars, W Paul; McCulloch, Andrew D

    2013-07-01

    High-order cubic Hermite finite elements have been valuable in modeling cardiac geometry, fiber orientations, biomechanics, and electrophysiology, but their use in solving three-dimensional problems has been limited to ventricular models with simple topologies. Here, we utilized a subdivision surface scheme and derived a generalization of the "local-to-global" derivative mapping scheme of cubic Hermite finite elements to construct bicubic and tricubic Hermite models of the human atria with extraordinary vertices from computed tomography images of a patient with atrial fibrillation. To an accuracy of 0.6 mm, we were able to capture the left atrial geometry with only 142 bicubic Hermite finite elements, and the right atrial geometry with only 90. The left and right atrial bicubic Hermite meshes were G1 continuous everywhere except in the one-neighborhood of extraordinary vertices, where the mean dot products of normals at adjacent elements were 0.928 and 0.925. We also constructed two biatrial tricubic Hermite models and defined fiber orientation fields in agreement with diagrammatic data from the literature using only 42 angle parameters. The meshes all have good quality metrics, uniform element sizes, and elements with aspect ratios near unity, and are shared with the public. These new methods will allow for more compact and efficient patient-specific models of human atrial and whole heart physiology. Copyright © 2013 Elsevier B.V. All rights reserved.

  19. The Use of Educational Comics in Learning Anatomy among Multiple Student Groups

    Science.gov (United States)

    Kim, Jiyoon; Chung, Min Suk; Jang, Hae Gwon; Chung, Beom Sun

    2017-01-01

    Understanding basic human anatomy can be beneficial for all students, regardless of when, or if, they will later undertake a formal course in the subject. For students who are preparing to undertake a formal anatomy course, educational comics on basic anatomy can serve as a concise and approachable review of the material. For other students, these…

  20. The Use of Educational Comics in Learning Anatomy among Multiple Student Groups

    Science.gov (United States)

    Kim, Jiyoon; Chung, Min Suk; Jang, Hae Gwon; Chung, Beom Sun

    2017-01-01

    Understanding basic human anatomy can be beneficial for all students, regardless of when, or if, they will later undertake a formal course in the subject. For students who are preparing to undertake a formal anatomy course, educational comics on basic anatomy can serve as a concise and approachable review of the material. For other students, these…

  1. Does Spatial Ability Help the Learning of Anatomy in a Biomedical Science Course?

    Science.gov (United States)

    Sweeney, Kevin; Hayes, Jennifer A.; Chiavaroli, Neville

    2014-01-01

    A three-dimensional appreciation of the human body is the cornerstone of clinical anatomy. Spatial ability has previously been found to be associated with students' ability to learn anatomy and their examination performance. The teaching of anatomy has been the subject of major change over the last two decades with the reduction in time spent…

  2. Does Spatial Ability Help the Learning of Anatomy in a Biomedical Science Course?

    Science.gov (United States)

    Sweeney, Kevin; Hayes, Jennifer A.; Chiavaroli, Neville

    2014-01-01

    A three-dimensional appreciation of the human body is the cornerstone of clinical anatomy. Spatial ability has previously been found to be associated with students' ability to learn anatomy and their examination performance. The teaching of anatomy has been the subject of major change over the last two decades with the reduction in time spent…

  3. Microsurgical anatomy of the human carotid body (glomus caroticum): Features of its detailed topography, syntopy and morphology.

    Science.gov (United States)

    Schulz, Sissy-Amelie; Wöhler, Aliona; Beutner, Dirk; Angelov, Doychin N

    2016-03-01

    The human glomus caroticum (GC) is not readily accessible during ordinary anatomical teaching courses because of insufficient time and difficulties encountered in the preparation. Accordingly, most anatomical descriptions of its location, relationship to neighboring structures, size and shape are supported only by drawings, but not by photographs. The aim of this study is to present the GC with all associated roots and branches. Following microscope-assisted dissection and precise photo-documentation, a detailed analysis of location, syntopy and morphology was performed. We carried out this study on 46 bifurcations of the common carotid artery (CCA) into the external (ECA) and internal (ICA) carotid arteries and identified the GC in 40 (91%) of them. We found significant variations regarding the location of the GC and its syntopy: GC was associated with CCA (42%), ECA (28%) and ICA (30%) lying on the medial or lateral surface (82% or 13%, respectively) or exactly in the middle (5%) of the bifurcation. The short and long diameter of its oval form varied from 1.0 × 2.0 to 5.0 × 5.0mm. Connections with the sympathetic trunk (100%), glossopharyngeal (93%), vagus (79%) and hypoglossal nerve (90%) could be established in 29 cadavers. We conclude that precise knowledge of this enormous variety might be very helpful not only to students in medicine and dentistry during anatomical dissection courses, but also to surgeons working in this field.

  4. Anatomy of the ward round.

    LENUS (Irish Health Repository)

    O'Hare, James A

    2008-07-01

    The ward round has been a central activity of hospital life for hundreds of years. It is hardly mentioned in textbooks. The ward round is a parade through the hospital of professionals where most decision making concerning patient care is made. However the traditional format may be intimidating for patients and inadequate for communication. The round provides an opportunity for the multi-disciplinary team to listen to the patient\\'s narrative and jointly interpret his concerns. From this unfolds diagnosis, management plans, prognosis formation and the opportunity to explore social, psychological, rehabilitation and placement issues. Physical examination of the patient at the bedside still remains important. It has been a tradition to discuss the patient at the bedside but sensitive matters especially of uncertainty may better be discussed elsewhere. The senior doctor as round leader must seek the input of nursing whose observations may be under-appreciated due to traditional professional hierarchy. Reductions in the working hours of junior doctors and shortened length of stay have reduced continuity of patient care. This increases the importance of senior staff in ensuring continuity of care and the need for the joint round as the focus of optimal decision making. The traditional round incorporates teaching but patient\\'s right to privacy and their preferences must be respected. The quality and form of the clinical note is underreported but the electronic record is slow to being accepted. The traditional multi-disciplinary round is disappearing in some centres. This may be regrettable. The anatomy and optimal functioning of the ward round deserves scientific scrutiny and experimentation.

  5. Anatomy of the ward round.

    Science.gov (United States)

    O'Hare, James A

    2008-07-01

    The ward round has been a central activity of hospital life for hundreds of years. It is hardly mentioned in textbooks. The ward round is a parade through the hospital of professionals where most decision making concerning patient care is made. However the traditional format may be intimidating for patients and inadequate for communication. The round provides an opportunity for the multi-disciplinary team to listen to the patient's narrative and jointly interpret his concerns. From this unfolds diagnosis, management plans, prognosis formation and the opportunity to explore social, psychological, rehabilitation and placement issues. Physical examination of the patient at the bedside still remains important. It has been a tradition to discuss the patient at the bedside but sensitive matters especially of uncertainty may better be discussed elsewhere. The senior doctor as round leader must seek the input of nursing whose observations may be under-appreciated due to traditional professional hierarchy. Reductions in the working hours of junior doctors and shortened length of stay have reduced continuity of patient care. This increases the importance of senior staff in ensuring continuity of care and the need for the joint round as the focus of optimal decision making. The traditional round incorporates teaching but patient's right to privacy and their preferences must be respected. The quality and form of the clinical note is underreported but the electronic record is slow to being accepted. The traditional multi-disciplinary round is disappearing in some centres. This may be regrettable. The anatomy and optimal functioning of the ward round deserves scientific scrutiny and experimentation.

  6. 人体解剖教学中课前十分钟讲课的作用%The Role of Ten Minutes before the Lecture in Human Anatomy Teaching

    Institute of Scientific and Technical Information of China (English)

    董建江; 王水泉; 古丽尼沙·克热木; 甘子明; 阿地力江·伊明

    2014-01-01

    在五年制本科2012级临床医学定向学生采用课前十分钟讲课教学模式,通过问卷调查对人体解剖教学和学生接受知识的影响。结果显示2012级临床医学定向语言表达能力、团队协作、综合分析和查阅文献能力均有不同程度的提高,表明课前十分钟教学模式有利于加强学生对解剖学主要内容的掌握和消化,为边疆医学解剖教学实践提供了一种尝试模式。%Before the five-year undergraduate students using the 2012 clinical orientation ten-minute lecture class teaching model, human anatomy through a questionnaire survey of the impact of teaching and students receive knowledge. The results showed that 2012 Clinical directional language skills, teamwork, comprehensive analysis and literature to improve the ability to varying degrees, indicating that ten minutes before class teaching model will help strengthen students' mastery of anatomy and digestive main content, provides a try for frontier medical anatomy teaching practice mode.

  7. Anatomy of the clitoris and its impact on neophalloplasty (metoidioplasty) in female transgenders.

    Science.gov (United States)

    Stojanovic, Borko; Djordjevic, Miroslav L

    2015-04-01

    The current management of female to male transgender surgery is based on the advances in neophalloplasty, perioperative care and the knowledge of the female genital anatomy, as well as the changes that occur to this anatomy with preoperative hormonal changes in transgender population. Since the clitoris plays the main role in female sexual satisfaction, its impact on the outcome in female to male transgender surgery is predictable. Although female genital anatomy was poorly described in majority of anatomical textbooks, recent studies have provided a better insight in important details such as neurovascular supply, ligaments, body configuration, and relationship with urethral/vaginal complex. This article aims to review current state of knowledge of the clitoral anatomy as well its impact on clitoral reconstruction in female to male sex reassignment surgery. © 2015 Wiley Periodicals, Inc.

  8. 数字化人体图像和三维模型在解剖教学中的应用%Digital images and three-dimensional model of human anatomy teaching

    Institute of Scientific and Technical Information of China (English)

    周启良; 邓雪英; 胡明华

    2015-01-01

    通过在教学过程中,将数字化人体图像和三维模型进行融入其中,能有效提高学生对人体的理解和认识,从而有效提高教学质量。通过应用现代影像学和人体解剖学,实现数字化模型的建立,并将实物断层面图像和影像进行对照,从而加深对图像的理解,并深刻记忆影像之间的联系和区别。总的来说,数字化人体图像和三维模型在解剖学应用中,能有效提高其教学质量,值得在解剖教学中推广应用。%Through the teaching process, the digitized images and three-dimensional model of the human body into which can effectively improve the students' understanding and awareness of the human body, thus effectively improving the quality of teaching. Through the application of modern imaging and human anatomy, to achieve the establishment of digital models and physical fault plane images and video were compared, in order to deepen ties and understanding of the distinction between exercise and deep memory between the images. In general, digital images and three-dimensional models of human anatomy application, can effectively improve the quality of their teaching, is worth promoting in anatomy teaching applications.

  9. Anatomy of a Cancer Treatment Scam

    Medline Plus

    Full Text Available ... Competition Matters Tech@FTC Comment Policy Contests IoT Home Inspector Challenge Robocalls: Humanity Strikes Back DetectaRobo Zapping ... File Documents in Adjudicative Proceedings You are here Home » News & Events » Audio/Video » Anatomy of a Cancer ...

  10. Anatomy of a Cancer Treatment Scam

    Medline Plus

    Full Text Available ... Competition Matters Tech@FTC Comment Policy Contests IoT Home Inspector Challenge Robocalls: Humanity Strikes Back DetectaRobo Zapping ... File Documents in Adjudicative Proceedings You are here Home » News & Events » Audio/Video » Anatomy of a Cancer ...

  11. The anatomy of E-Learning tools: Does software usability influence learning outcomes?

    Science.gov (United States)

    Van Nuland, Sonya E; Rogers, Kem A

    2016-07-08

    Reductions in laboratory hours have increased the popularity of commercial anatomy e-learning tools. It is critical to understand how the functionality of such tools can influence the mental effort required during the learning process, also known as cognitive load. Using dual-task methodology, two anatomical e-learning tools were examined to determine the effect of their design on cognitive load during two joint learning exercises. A.D.A.M. Interactive Anatomy is a simplistic, two-dimensional tool that presents like a textbook, whereas Netter's 3D Interactive Anatomy has a more complex three-dimensional usability that allows structures to be rotated. It was hypothesized that longer reaction times on an observation task would be associated with the more complex anatomical software (Netter's 3D Interactive Anatomy), indicating a higher cognitive load imposed by the anatomy software, which would result in lower post-test scores. Undergraduate anatomy students from Western University, Canada (n = 70) were assessed using a baseline knowledge test, Stroop observation task response times (a measure of cognitive load), mental rotation test scores, and an anatomy post-test. Results showed that reaction times and post-test outcomes were similar for both tools, whereas mental rotation test scores were positively correlated with post-test values when students used Netter's 3D Interactive Anatomy (P = 0.007), but not when they used A.D.A.M. Interactive Anatomy. This suggests that a simple e-learning tool, such as A.D.A.M. Interactive Anatomy, is as effective as more complicated tools, such as Netter's 3D Interactive Anatomy, and does not academically disadvantage those with poor spatial ability. Anat Sci Educ 9: 378-390. © 2015 American Association of Anatomists.

  12. Pentingnya Pengetahuan Anatomi untuk 3D Artist

    Directory of Open Access Journals (Sweden)

    Anton Sugito Kurniawan

    2011-03-01

    Full Text Available No matter how far the current technological advances, anatomical knowledge will still be needed as a basis for making a good character design. Understanding anatomy will help us in the placement of the articulation of muscles and joints, thus more realistic modeling of 3d characters will be achieved in the form and movement. As a 3d character artist, anatomy should be able to inform in every aspect of our work. Each 3D/CG (Computer Graphics-artist needs to know how to use software applications, but what differentiates a 3d artist with a computer operator is an artistic vision and understanding of the basic shape of the human body. Artistic vision could not easily be taught, but a CG-artist may study it on their own from which so many reference sources may help understand and deepen their knowledge of anatomy.

  13. Pentingnya Pengetahuan Anatomi Untuk 3D Artist

    Directory of Open Access Journals (Sweden)

    Anton Sugito Kurniawan

    2011-04-01

    Full Text Available No matter how far the current technological advances, anatomical knowledge will still be needed as a basis for making a good character design. Understanding anatomy will help us in the placement of the articulation of muscles and joints, thus more realistic modeling of 3d characters will be achieved in the form and movement. As a 3d character artist, anatomy should be able to inform in every aspect of our work. Each 3D/CG (Computer Graphics-artist needs to know how to use software applications, but what differentiates a 3d artist with a computer operator is an artistic vision and understanding of the basic shape of the human body. Artistic vision could not easily be taught, but a CG-artist may study it on their own from which so many reference sources may help understand and deepen their knowledge of anatomy.  

  14. Human Structure in Six and One-Half Weeks: One Approach to Providing Foundational Anatomical Competency in an Era of Compressed Medical School Anatomy Curricula

    Science.gov (United States)

    Halliday, Nancy; O'Donoghue, Daniel; Klump, Kathryn E.; Thompson, Britta

    2015-01-01

    The University of Oklahoma College of Medicine reduced gross anatomy from a full semester, 130-hour course to a six and one-half week, 105-hour course as part of a new integrated systems-based pre-clinical curriculum. In addition to the reduction in contact hours, content from embryology, histology, and radiology were added into the course. The…

  15. Electronic Textbook of Electromagnetic Waves

    Directory of Open Access Journals (Sweden)

    Z. Raida et al.

    2003-12-01

    Full Text Available Teaching university courses, which deal with the phenomena of theelectromagnetic (EM substantiality and their applications, is ratherdifficult due to their abstract nature. Therefore, teaching has to beaccompanied by clear explanations and by simulations illustrating theexamined topics. This is why an electronic textbook (ET of EM wavesand applications was developed. The ET presents theoreticaldescriptions of selected EM phenomena on two levels - on a bachelor'sone and a master's one. Descriptive parts of the ET are completed bycomputer programs, which enable the reader to simulate the studiedphenomena. Moreover, the ET explains the practical implementation ofsimulation routines in MATLAB, which helps students to understand arelationship between rather complicated mathematics and a relativelysimple source code of its software implementation. Since the ET isfreely accessible on the web, students can use it whenever as aclassical textbook, a handbook or a software package. This factpositively influences the students' knowledge and understanding asproven by our experience.

  16. Design in the digital textbook

    DEFF Research Database (Denmark)

    Ebbesen, Toke Riis

    reorganization of the publishing company, web based user interfaces, and ultimately the branding, that market these new digital objects, are building powerful discourses around the product. Thus it is suggested that the design process of the iBog-case can be understood in a model of database-based publishing......Building on a preliminary case study of the Danish educational publisher, Systime A/S, and its flagship product, the web based ‘iBog’ {Systime 2014}, this paper explores how digital textbooks can be understood as design. The shaping of digital books is seen as intertwined in a wider circuit...... with multiple levels. In the final analysis, the iBog is much more than a product and a technology. It is a brand that goes beyond what can be studied by looking at the digital textbook as a singular artefact....

  17. Premedical anatomy experience and student performance in medical gross anatomy.

    Science.gov (United States)

    Kondrashov, Peter; McDaniel, Dalton J; Jordan, Rebecca M

    2017-04-01

    Gross anatomy is considered one of the most important basic science courses in medical education, yet few medical schools require its completion prior to matriculation. The effect of taking anatomy courses before entering medical school on performance in medical gross anatomy has been previously studied with inconsistent results. The effect of premedical anatomy coursework on performance in medical gross anatomy, overall medical school grade point average (GPA), and Comprehensive Osteopathic Medical Licensing Examination Level 1 (COMLEX 1) score was evaluated in 456 first-year osteopathic medical students along with a survey on its perceived benefits on success in medical gross anatomy course. No significant differences were found in gross anatomy grade, GPA, or COMLEX 1 score between students with premedical anatomy coursework and those without. However, significant differences and higher scores were observed in students who had taken three or more undergraduate anatomy courses including at least one with cadaveric laboratory. There was significantly lower perceived benefit for academic success in the medical gross anatomy course (P<.001) from those students who had taken premedical anatomy courses (5.9 of 10) compared with those who had not (8.2 of 10). Results suggest that requiring any anatomy course as a prerequisite for medical school would not have significant effect on student performance in the medical gross anatomy course. However, requiring more specific anatomy coursework including taking three or more undergraduate anatomy courses, one with cadaveric laboratory component, may result in higher medical gross anatomy grades, medical school GPA, and COMLEX 1 scores. Clin. Anat. 30:303-311, 2017. © 2017 Wiley Periodicals, Inc.

  18. Teaching of Literature through Textbooks

    DEFF Research Database (Denmark)

    Skyggebjerg, Anna Karlskov

    This paper represents an interest in texbooks as an educational tool in the teaching of literature in lower secondary school in Denmark. Four influential and representative textbooks from different decades are analyzed with concepts from discourse analysis, positioning theory and theory about...... literature teaching. Some of the key questions are: Which discourses are connected to literature? Which types of literature and genres are included? How are the pupils positioned as readers and interpreters?...

  19. Textbook of Nanoscience and Nanotechnology

    CERN Document Server

    Murty, B S; Raj, Baldev; Rath, B B; Murday, James

    2013-01-01

    This book is meant to serve as a textbook for beginners in the field of nanoscience and nanotechnology. It can also be used as additional reading in this multifaceted area. It covers the entire spectrum of nanoscience and technology: introduction, terminology, historical perspectives of this domain of science, unique and widely differing properties, advances in the various synthesis, consolidation and characterization techniques, applications of nanoscience and technology and emerging materials and technologies.

  20. Teaching NMR Using Online Textbooks

    Directory of Open Access Journals (Sweden)

    Joseph P. Hornak

    1999-12-01

    Full Text Available Nuclear magnetic resonance (NMR spectroscopy has almost become an essential analytical tool for the chemist. High-resolution one- and multi-dimensional NMR, timedomain NMR, and NMR microscopy are but a few of the NMR techniques at a chemist's disposal to determine chemical structure and dynamics. Consequently, even small chemistry departments are finding it necessary to provide students with NMR training and experience in at least some of these techniques. The hands-on experience is readily provided with access to state-of-the-art commercial spectrometers. Instruction in the principles of NMR is more difficult to achieve as most instructors try to teach NMR using single organic or analytical chemistry book chapters with static figures. This paper describes an online textbook on NMR spectroscopy called The Basics of NMR (http://www.cis.rit.edu/htbooks/nmr/ suitable for use in teaching the principles of NMR spectroscopy. The book utilizes hypertext and animations to present the principles of NMR spectroscopy. The book can be used as a textbook associated with a lecture or as a stand-alone teaching tool. Conference participants are encouraged to review the textbook and evaluate its suitability for us in teaching NMR spectroscopy to undergraduate chemistry majors.

  1. Variation in root wood anatomy

    NARCIS (Netherlands)

    Cutler, D.F.

    1976-01-01

    Variability in the anatomy of root wood of selected specimens particularly Fraxinus excelsior L. and Acer pseudoplatanus L. in the Kew reference microscope slide collection is discussed in relation to generalised statements in the literature on root wood anatomy.

  2. Variation in root wood anatomy

    NARCIS (Netherlands)

    Cutler, D.F.

    1976-01-01

    Variability in the anatomy of root wood of selected specimens particularly Fraxinus excelsior L. and Acer pseudoplatanus L. in the Kew reference microscope slide collection is discussed in relation to generalised statements in the literature on root wood anatomy.

  3. Breaking Away from the Textbook, Volume I: Creative Ways to Teach World History Prehistory to 1600. Second Edition

    Science.gov (United States)

    Pahl, Ron H.

    2011-01-01

    Teaching history should not be reciting an endless list of dead men, entombed between the covers of a textbook. Instead, "Breaking Away from the Textbook" offers a fascinating journey through world history. Not a comprehensive, theory-heavy guide, this book focuses on active classroom activities, methods for students to grapple with humanity's…

  4. Investigation on medical students' attitudes towards body donation and human anatomy practicum%医学生对遗体捐献及人体解剖学实习态度的调查

    Institute of Scientific and Technical Information of China (English)

    赵晗洁; 张鹏; 李震中; 樊平

    2012-01-01

    目的 调查当前人体解剖学教学遗体的使用情况及医学生对遗体捐献和解剖实习课的态度,为人体解剖学教学提供建议.方法 对河北医科大学300名在校生进行现场问卷调查,对所得数据进行对比分析.结果 解剖实习课教学用尸体数量严重不足,直接影响解剖教学质量;医学生对解剖实习课态度欠佳,对遗体捐献了解程度较低;影响遗体捐献的主要因素是传统观念、缺乏人文关怀和遗体捐献程序复杂.结论 应对遗体捐献工作加强宣传、做好人文关怀;简化捐献程序、加强立法,以缓解解剖实习课尸源不足;通过教学改革提高学生解剖课实习兴趣及人文素养.%Objective To investigate the current application of teaching cadavers and attitudes of medical students towards body donation and anatomy practicum and to make proposals on teaching and learning of human anatomy.Methods A on the spot questionnaire survey among 300 students studying in Hebei Medical University was conducted and the acquired data were contrasted analyzed.Results The teaching cadavers were insufficient and the quality of anatomy education was directly affected.Medical students took unfavorable attitudes towards anatomy practice and knew little about body donation.The main factors affected body donations were traditional concepts,lack of humanistic concern and complicated procedures of donation.Conclusions The short of teaching cadavers would be relieved by enhancing propaganda and legislation,emphasizing humanistic concern,simplifying procedures of donation.By means of anatomy teaching reformations,the learning interest and humanistic literacy of medical students are supposed to be improved.

  5. Learning Anatomy Enhances Spatial Ability

    Science.gov (United States)

    Vorstenbosch, Marc A. T. M.; Klaassen, Tim P. F. M.; Donders, A. R. T.; Kooloos, Jan G. M.; Bolhuis, Sanneke M.; Laan, Roland F. J. M.

    2013-01-01

    Spatial ability is an important factor in learning anatomy. Students with high scores on a mental rotation test (MRT) systematically score higher on anatomy examinations. This study aims to investigate if learning anatomy also oppositely improves the MRT-score. Five hundred first year students of medicine ("n" = 242, intervention) and…

  6. Learning Anatomy Enhances Spatial Ability

    Science.gov (United States)

    Vorstenbosch, Marc A. T. M.; Klaassen, Tim P. F. M.; Donders, A. R. T.; Kooloos, Jan G. M.; Bolhuis, Sanneke M.; Laan, Roland F. J. M.

    2013-01-01

    Spatial ability is an important factor in learning anatomy. Students with high scores on a mental rotation test (MRT) systematically score higher on anatomy examinations. This study aims to investigate if learning anatomy also oppositely improves the MRT-score. Five hundred first year students of medicine ("n" = 242, intervention) and…

  7. Learning anatomy enhances spatial ability.

    NARCIS (Netherlands)

    Vorstenbosch, M.A.T.M.; Klaassen, T.P.; Donders, A.R.T.; Kooloos, J.G.M.; Bolhuis, S.M.; Laan, R.F.J.M.

    2013-01-01

    Spatial ability is an important factor in learning anatomy. Students with high scores on a mental rotation test (MRT) systematically score higher on anatomy examinations. This study aims to investigate if learning anatomy also oppositely improves the MRT-score. Five hundred first year students of me

  8. Teacher and Textbook: Using Textbooks in English Language Classes at Secondary School Level

    OpenAIRE

    ŠINDELKOVÁ, Eliška

    2014-01-01

    The presented diploma thesis entitled "Teacher and textbook: using textbooks in English language classes at Secondary school level" deals, in its theoretical part, with the general role of teacher and textbook within the education process with a focus on specific features of English language teaching at primary school level. The introductory chapter deals with the definition of textbook and its differentiation from other material resources used by teachers in lessons. The chapter also include...

  9. Teaching Anatomy in the XXI Century: New Aspects and Pitfalls

    Directory of Open Access Journals (Sweden)

    Veronica Papa

    2013-01-01

    Full Text Available Anatomy has historically been a cornerstone in medical education regardless of nation, racial background, or medical school system. By learning gross anatomy, medical students get a first “impression” about the structure of the human body which is the basis for understanding pathologic and clinical problems. Although the importance of teaching anatomy to both undergraduate and postgraduate students remains undisputed, there is currently a relevant debate concerning methods of anatomy teaching. In the past century, dissection and lectures were its sole pedagogy worldwide. Recently, the time allocated for anatomy teaching was dramatically reduced to such an extent that some suggest that it has fallen below an adequate standard. Traditional anatomy education based on topographical structural anatomy taught in lectures and gross dissection classes has been replaced by a multiple range of study modules, including problem-based learning, plastic models or computer-assisted learning, and curricula integration. “Does the anatomical theatre still have a place in medical education?” And “what is the problem with anatomic specimens?” We endeavor to answer both of these questions and to contribute to the debate on the current situation in undergraduate and graduate anatomy education.

  10. Human anatomy teaching to the minority medical students in higher medical vocational education%高职高专少数民族医学生人体解剖学教学方法的研究与实践

    Institute of Scientific and Technical Information of China (English)

    张朝霞; 朱平; 张卫光

    2007-01-01

    人体解剖学是高职高专医学教育中的一门重要基础课程,人体解剖学教学方法的研究对于提高该学科的教学质量具有重要意义.本文针对少数民族地区医学生的特点,在几年的高职高专人体解剖学教学中总结出几种行之有效的教学方法,提出在高职高专少数民族医学生人体邋解剖学教学过程中,要注重少数民族医学生学习兴趣及主观能动性的培养,因材施教,采用启发讨论式教学,注重实验,增加实践机会,以期提高少数民族医学生人体解剖学教学质量,增强人体解剖学教学效果.%Human anatomy is an important elementary course in higher medical vocational education.To study its teaching method is a necessity to increase its quality.According to the character of minority medical students,we summarized several effective teaching methods,including paying attention to cultivate the studying interest and positive motivation of minority medical students in the process of anatomy teaching,teaching students in accordance with their aptitude,using heuristic and discussion method,emphasizing experiment to have more opportunity for students'practice et al.In a word,our goal is to improve the teaching quality and effect of minority medical students in human anatomy teaching in higher medical vocational education.

  11. The history and the art of anatomy: a source of inspiration even nowadays.

    Science.gov (United States)

    Mavrodi, Alexandra; Paraskevas, George; Kitsoulis, Panagiotis

    2013-01-01

    Ever since man started to study systematically medicine for the first time he recognized the value of the knowledge of Anatomy in order to safely cut and treat the human body. However, over the centuries it has been proved that Anatomy is more than just a scientific field of medicine. The fact that Anatomy requires the use of human cadavers as an object to study brought to the surface many moral issues, which adumbrated its turbulent past. Additionally, Anatomy and its inextricable element, illustration, has many times been a source of inspiration for both the anatomists and the artists. This paper aims on the one hand to provide a condensed overview of the history of Anatomy and on the other hand to investigate the way Anatomy penetrates Art and, conversely, Art penetrates Anatomy.

  12. Evaluation of WorldView Textbooks; Textbooks Taught at a Military University

    Science.gov (United States)

    Khalili, Masoud; Jodai, Hojat

    2012-01-01

    This paper intends to evaluate the WorldView series textbooks of English learning, which are being taught at an Iranian military university foreign language center. No textbook evaluation had been conducted by the university administration prior to the introduction of the textbooks to the language program. Theorists in the field of ELT textbook…

  13. Back to the Future with Textbooks: Using Textbook Passages from the Past to Help Teach Historiography

    Science.gov (United States)

    DeRose, John J.

    2009-01-01

    Old textbooks are one resource for teaching about the evolution of historical interpretation. Some libraries contain collections of U.S. history textbooks spanning multiple years and some schools even keep older textbooks used in past years. Recently, the author used a book by Kyle Ward entitled "History in the Making: An Absorbing Look at How…

  14. What Makes a Top-Selling Textbook? Comparing Characteristics of AIS Textbooks

    Science.gov (United States)

    Badua, Frank; Sharifi, Mohsen; Mendez Mediavilla, Francis

    2014-01-01

    The factors involved in the selection of accounting textbooks are under-investigated, and most of the research is survey-based, largely ignoring the information that could be analyzed by direct inspection of textbook content and its impact on textbook selection. In this study the authors fill this lacuna by deploying content analysis of the…

  15. What Makes a Top-Selling Textbook? Comparing Characteristics of AIS Textbooks

    Science.gov (United States)

    Badua, Frank; Sharifi, Mohsen; Mendez Mediavilla, Francis

    2014-01-01

    The factors involved in the selection of accounting textbooks are under-investigated, and most of the research is survey-based, largely ignoring the information that could be analyzed by direct inspection of textbook content and its impact on textbook selection. In this study the authors fill this lacuna by deploying content analysis of the…

  16. Illustrated Speech Anatomy.

    Science.gov (United States)

    Shearer, William M.

    Written for students in the fields of speech correction and audiology, the text deals with the following: structures involved in respiration; the skeleton and the processes of inhalation and exhalation; phonation and pitch, the larynx, and esophageal speech; muscles involved in articulation; muscles involved in resonance; and the anatomy of the…

  17. Anatomy for Biomedical Engineers

    Science.gov (United States)

    Carmichael, Stephen W.; Robb, Richard A.

    2008-01-01

    There is a perceived need for anatomy instruction for graduate students enrolled in a biomedical engineering program. This appeared especially important for students interested in and using medical images. These students typically did not have a strong background in biology. The authors arranged for students to dissect regions of the body that…

  18. Leaf anatomy and photosynthesis

    NARCIS (Netherlands)

    Berghuijs, H.N.C.

    2016-01-01

    Keywords: CO2 diffusion, C3 photosynthesis, mesophyll conductance, mesophyll resistance, re-assimilation, photorespiration, respiration, tomato Herman Nicolaas Cornelis Berghuijs (2016). Leaf anatomy and photosynthesis; unravelling the CO2 diffusion pathway in C3 leaves. PhD thesis. Wageningen Unive

  19. Anatomy and physiology of genital organs - women.

    Science.gov (United States)

    Graziottin, Alessandra; Gambini, Dania

    2015-01-01

    "Anatomy is destiny": Sigmund Freud viewed human anatomy as a necessary, although not a sufficient, condition for understanding the complexity of human sexual function with a solid biologic basis. The aim of the chapter is to describe women's genital anatomy and physiology, focusing on women's sexual function with a clinically oriented vision. Key points include: embryology, stressing that the "female" is the anatomic "default" program, differentiated into "male" only in the presence of androgens at physiologic levels for the gestational age; sex determination and sex differentiation, describing the interplay between anatomic and endocrine factors; the "clitoral-urethral-vaginal" complex, the most recent anatomy reading of the corpora cavernosa pattern in women; the controversial G spot; the role of the pelvic floor muscles in modulating vaginal receptivity and intercourse feelings, with hyperactivity leading to introital dyspareunia and contributing to provoked vestibulodynia and recurrent postcoital cystitis, whilst lesions during delivery reduce vaginal sensations, genital arousability, and orgasm; innervation, vessels, bones, ligaments; and the physiology of women's sexual response. Attention to physiologic aging focuses on "low-grade inflammation," genital and systemic, with its impact on women sexual function, especially after the menopause, if the woman does not or cannot use hormone replacement therapy.

  20. Determination of nursing students’ self-efficacy belief levels in anatomy lectures

    OpenAIRE

    Tasdemir Rabia; Sivri İsmail; Güzelordu Dilsat; Yener Mehmet Deniz; Aksu Elif; Colak Serap; Bamac Belgin; Colak Tuncay

    2016-01-01

    The Anatomy is the most basic lecture of the departments that give health education. The human anatomy is need to be comprehended to success in nursing field. Anatomy subjects are taught independently in each committee in Nursing Department that is in School of Health in Kocaeli University. The aim of our study is assessment of the impact of the Anatomy lectures on Anatomy Self-Efficacy Beliefs of nursing students. Totally 95 students (mean of ages 19,13 ± 1,595) who are 25 boys (%26,3) and 7...

  1. The development and evaluation of the use of a virtual learning environment (Blackboard 5) to support the learning of pre-qualifying nursing students undertaking a human anatomy and physiology module.

    Science.gov (United States)

    Green, Sue M; Weaver, Mike; Voegeli, David; Fitzsimmons, Debs; Knowles, Jess; Harrison, Maureen; Shephard, Kerry

    2006-07-01

    Students commence nurse education with varying levels of understanding of human anatomy and physiology due to a wide range of previous exposure to the topic. All students, however, are required to attain a broad knowledge of this topic prior to qualification. This paper describes the use of a Virtual Learning Environment (VLE), Blackboard 5, and the associated development of appropriate resources aimed at supporting nursing students undertaking a human anatomy and physiology module at Higher Education Level 1. The VLE was used as part of a blended learning approach. The results suggested that the majority of students utilised the VLE throughout the academic year. Opportunities for independent and self-directed learning were available in that students chose when and where to learn. Students generally commented favourably on ease of use and type of resources available. Frequency of use of the VLE, however, did not correlate strongly with the final examination mark achieved. Overall the VLE and the associated available resources appeared useful in supporting student learning and has been adopted for use in subsequent years.

  2. Undergraduate topology a working textbook

    CERN Document Server

    McCluskey, Aisling

    2014-01-01

    This textbook offers an accessible, modern introduction at undergraduate level to an area known variously as general topology, point-set topology or analytic topology with a particular focus on helping students to build theory for themselves. It is the result of several years of the authors' combined university teaching experience stimulated by sustained interest in advanced mathematical thinking and learning, alongside established research careers in analytic topology. Point-set topology is a discipline that needs relatively little background knowledge, but sufficient determination to grasp i

  3. Challenges to Public School Reading Textbooks.

    Science.gov (United States)

    Patterson, Frances R. A.

    1996-01-01

    Analyzes five cases related to challenges to public school textbooks. Five different U.S. Courts of Appeal have considered the objections of parents to textbooks, and all five found for the defendant school districts. Reveals that what began as a grassroots parental movement evolved into a nationwide crusade that has embroiled communities. (129…

  4. Textbooks for Responsible Data Analysis in Excel

    Science.gov (United States)

    Garrett, Nathan

    2015-01-01

    With 27 million users, Excel (Microsoft Corporation, Seattle, WA) is the most common business data analysis software. However, audits show that almost all complex spreadsheets have errors. The author examined textbooks to understand why responsible data analysis is taught. A purposeful sample of 10 textbooks was coded, and then compared against…

  5. Needed: A Single Electronic Source for Textbooks

    Science.gov (United States)

    Storch, Joseph

    2009-01-01

    Students still obtain most educational content through textbooks and other printed materials. But as technology has changed, they are able to gain access to more of that content digitally, and often illegally. As textbook costs have increased, students have begun scanning and illegally sharing books over peer-to-peer file-sharing networks to save…

  6. "Essential Principles of Economics:" A Hypermedia Textbook.

    Science.gov (United States)

    McCain, Roger A.

    2000-01-01

    Discusses an electronic textbook called "Essential Principles of Economics." Explains that economic concepts are found by following links from the table of contents, while each chapter includes both expository information and interactive material including online multiple-choice drill questions. States that the textbook is a "work…

  7. Open-Access Electronic Textbooks: An Overview

    Science.gov (United States)

    Ovadia, Steven

    2011-01-01

    Given the challenging economic climate in the United States, many academics are looking to open-access electronic textbooks as a way to provide students with traditional textbook content at a more financially advantageous price. Open access refers to "the free and widely available information throughout the World Wide Web. Once an article's…

  8. Curriculum and Textbooks: A Happy Marriage?

    Science.gov (United States)

    Vann, Allan S.

    1994-01-01

    Many classroom teachers and administrators ignore state education departments' curriculum guides and depend heavily on textbooks. Curriculum committees should devote considerable time to textbook review so that teachers have opportunity to examine books from many publishers or create their own units. Principals and supervisors must share…

  9. Educators Weigh E-Textbook Cost Comparisons

    Science.gov (United States)

    Tomassini, Jason

    2012-01-01

    During the first-ever Digital Learning Day, U.S. Secretary of Education Arne Duncan and Federal Communications Commission chief Julius Genachowski unveiled an ambitious plan earlier this year to get schools to switch from print to digital textbooks by 2017. Dubbed the Digital Textbook Playbook, it's a recommendation for how schools could transform…

  10. E-Textbooks and Students' Learning Experiences

    Science.gov (United States)

    Sun, Jun; Flores, Javier; Tanguma, Jesus

    2012-01-01

    The contribution of the e-textbooks can be enormous considering their additional supporting features, but adoption has not crystallized yet. This study examines the relevant experiences of college students in terms of how the use of e-textbooks may enhance their learning. A survey study was conducted to measure the perceptions of each student on…

  11. Open-Access Electronic Textbooks: An Overview

    Science.gov (United States)

    Ovadia, Steven

    2011-01-01

    Given the challenging economic climate in the United States, many academics are looking to open-access electronic textbooks as a way to provide students with traditional textbook content at a more financially advantageous price. Open access refers to "the free and widely available information throughout the World Wide Web. Once an article's…

  12. Phrasal Verbs in Malaysian ESL Textbooks

    Science.gov (United States)

    Zarifi, Abdolvahed; Mukundan, Jayakaran

    2012-01-01

    It is often claimed that ELT textbook materials are mostly unwittingly intuitively- rather than empirically-based and that this bookish form of language is far from reflecting the real language use. The present study, by adopting a corpus-based approach, tends to shed light on the extent of agreement between the Malaysian ESL textbooks and the…

  13. Textbooks for Responsible Data Analysis in Excel

    Science.gov (United States)

    Garrett, Nathan

    2015-01-01

    With 27 million users, Excel (Microsoft Corporation, Seattle, WA) is the most common business data analysis software. However, audits show that almost all complex spreadsheets have errors. The author examined textbooks to understand why responsible data analysis is taught. A purposeful sample of 10 textbooks was coded, and then compared against…

  14. "Essential Principles of Economics:" A Hypermedia Textbook.

    Science.gov (United States)

    McCain, Roger A.

    2000-01-01

    Discusses an electronic textbook called "Essential Principles of Economics." Explains that economic concepts are found by following links from the table of contents, while each chapter includes both expository information and interactive material including online multiple-choice drill questions. States that the textbook is a "work…

  15. Hepatic surgical anatomy.

    Science.gov (United States)

    Skandalakis, John E; Skandalakis, Lee J; Skandalakis, Panajiotis N; Mirilas, Petros

    2004-04-01

    The liver, the largest organ in the body, has been misunderstood at nearly all levels of organization, and there is a tendency to ignore details that do not fit the preconception. A complete presentation of the surgical anatomy of the liver includes the study of hepatic surfaces, margins, and fissures; the various classifications of lobes and segments; and the vasculature and lymphatics. A brief overview of the intrahepatic biliary tract is also presented.

  16. Leaf anatomy and photosynthesis

    OpenAIRE

    Berghuijs, H.N.C.

    2016-01-01

    Keywords: CO2 diffusion, C3 photosynthesis, mesophyll conductance, mesophyll resistance, re-assimilation, photorespiration, respiration, tomato Herman Nicolaas Cornelis Berghuijs (2016). Leaf anatomy and photosynthesis; unravelling the CO2 diffusion pathway in C3 leaves. PhD thesis. Wageningen University, Wageningen, The Netherlands, with summaries in English and Dutch. 286 pages Optimizing photosynthesis can contribute to improving crop yield, which is necessary to meet the increasing global...

  17. Positioning Genomics in Biology Education: Content Mapping of Undergraduate Biology Textbooks

    Directory of Open Access Journals (Sweden)

    Naomi L. B. Wernick

    2014-07-01

    Full Text Available Biological thought increasingly recognizes the centrality of the genome in constituting and regulating processes ranging from cellular systems to ecology and evolution. In this paper, we ask whether genomics is similarly positioned as a core concept in the instructional sequence for undergraduate biology. Using quantitative methods, we analyzed the order in which core biological concepts were introduced in textbooks for first-year general and human biology. Statistical analysis was performed using self-organizing map algorithms and conventional methods to identify clusters of terms and their relative position in the books. General biology textbooks for both majors and nonmajors introduced genome-related content after text related to cell biology and biological chemistry, but before content describing higher-order biological processes. However, human biology textbooks most often introduced genomic content near the end of the books. These results suggest that genomics is not yet positioned as a core concept in commonly used textbooks for first-year biology and raises questions about whether such textbooks, or courses based on the outline of these textbooks, provide an appropriate foundation for understanding contemporary biological science.

  18. Anatomy of the cerebellopontine angle; Anatomie des Kleinhirnbrueckenwinkels

    Energy Technology Data Exchange (ETDEWEB)

    Grunwald, I.Q.; Papanagiotou, P.; Politi, M.; Reith, W. [Universitaetsklinikum des Saarlandes, Homburg/Saar (Germany). Klinik fuer Diagnostische und Interventionelle Neuroradiologie; Nabhan, A. [Universitaetsklinikum des Saarlandes, Homburg/Saar (Germany). Neurochirurgische Klinik

    2006-03-15

    The cerebellopontine angle (CPA) is an anatomically complex region of the brain. In this article we describe the anatomy of the CPA cisterns, of the internal auditory canal, the topography of the cerebellum and brainstem, and the neurovascular structures of this area. (orig.) [German] Der Kleinhirnbrueckenwinkel ist eine umschriebene anatomische Region. Im diesem Artikel werden die Subarachnoidalraeume im Kleinhirnbrueckenwinkel, die Anatomie der Felsenbeinflaeche, Anatomie und Topographie des Kleinhirns und des Hirnstamms, die arteriellen Beziehungen und venoese Drainage des Kleinhirnbrueckenwinkels besprochen. (orig.)

  19. 人体解剖学标本制作过程中值得注意的几个问题%Several Issues on the Process of Preparing Specimens for Human Anatomy

    Institute of Scientific and Technical Information of China (English)

    闾四平; 江宇贤

    2009-01-01

    的实验教学需要一批高质量的人体标本,这就要求解剖技术人员具备扎实的理论知识和精湛的制作技术,科学设计,精心制作.并在制作过程中做到整体宜粗、局部作细、区分主次、合理取舍.还要根据学科建设和教学需要,着眼现实,规划长远.保证既有充足的教学材料,又不至于浪费资源,以加强教学效果,提高教学质量.%Experimental teaching of Human Anatomy is'based on a number of high-quality body speci-mens. A technician engaged in anatomy is required to have a solid theoretical knowledge and super production technology, which should make every body specimen scientifically and carefully. Making body specimens should be rough to do as a whole, but it should be careful to do from the sectional visual angle. It should be al-so in accordance with the development of college, the subject construction and the current requirements of teaching. Not only should it be to ensure plentiful teaching materials, but also treasure resources, in order to enhance teaching effectiveness and improve the quality of teaching.

  20. What impact does anatomy education have on clinical practice?

    Science.gov (United States)

    Smith, Claire France; Mathias, Haydn Socrates

    2011-01-01

    There is continuing debate regarding doctors' knowledge of anatomy as an appropriate preparation for professional practice. This exploratory case study examined alumni's experiences of learning anatomy. The aim was to inform curriculum development and to gain a better understanding of how anatomy knowledge is applied in practice. A total of 140 medical student alumni from the University of Southampton participated in this study (49% males, 51% females). Participants completed a Likert scale questionnaire with free comment sections. Descriptive results found that: using cadaveric material was an effective way of learning anatomy; assessment was a major motivator; and around half of students forgot a lot of anatomy but that knowledge came back easily. Statistical analysis revealed associations between certain positive and negative factors in learning. Links were also seen with current job role, revealing that those who responded to positive factors were involved in careers which involved a great deal of anatomy and vice versa. To facilitate learning, anatomy should be taught throughout the curriculum and use human cadavers. Relating knowledge to practice requires transformation of knowledge and is best facilitated by the learning being situated in clinical contexts.

  1. Undergraduate perspectives on the teaching and learning of anatomy.

    Science.gov (United States)

    Mitchell, Rob; Batty, Lachlan

    2009-03-01

    The volume of time dedicated to anatomy teaching has steadily decreased in the context of increasingly dense undergraduate curricula. We examine the complex topic of anatomical education from the undergraduate perspective, with a focus on student perceptions, their origins and their potential solutions. A limited dataset suggests students perceive their tuition in anatomy may be suboptimal. Multiple factors (including the intensity of pre-clinical studies, academic criticism of modern courses, surgical culture and misinformation) may account for the unrest. It is difficult to objectively measure the impact of modified anatomy curriculum on clinical performance and patient safety. While there is a case (on the basis of student perception at least) for reinvigorating elements of undergraduate anatomy education, the modern medical educational framework is here to stay, and students and clinicians must learn to adapt. Anatomy must be linked with contemporary approaches to medical education and it should be integrated, continuous and guided. It is critical that clinicians engage in the teaching of anatomy in the clinical environment and they must be adequately resourced to do so. Graduates must emerge with a core understanding of anatomy, but not an encyclopaedic knowledge of the human form. Undergraduate programme should simply strive to equip their graduates with a foundation for lifelong learning and a platform for safe practice as interns.

  2. Color stabilizes textbook visual processing

    Science.gov (United States)

    Paeglis, Roberts; Orlovska, Madara; Bluss, Kristaps

    2011-05-01

    We report that pages with color illustrations elicit more homogeneous duration of fixations in 12 elementary school children. For six first graders, we compared the reading of the color cover and a greyscale illustrated text page of an abcbook. For six second grade pupils, we demonstrated a color and a greyscale fairytale book page. The fixations we recorded are concordant with the duration for preschoolers reported elsewhere. Average duration of fixations on a page with color elements are shorter than on greyscale ones, 425 (SE=13.4) and 461 (18.3) ms, respectively. The correlation analysis lends support that a color page is processed differently than its greyscale version. Fixation duration for color and greyscale condition was correlated neither for text (r=.567, p=.241) nor for images (r=.517, p=.294) for the second graders. Our research suggests that color elements on textbook pages encourage emergent readers to perform better in acquisition.

  3. Trends in Environmental Education Images of Textbooks from Western and Eastern European Countries and Non-European Countries

    Science.gov (United States)

    Carvalho, Graça S.; Branca Tracana, Rosa; Skujiene, Grita; Turcinaviciene, Jurga

    2011-12-01

    Textbook analysis is seen as a major element for studying environmental education addressing pupils, image analysis being rather relevant when studying textbooks written in 11 languages. We analysed 25 textbooks from 14 countries addressed to 14-16-year-old pupils, focusing on: (1) local and foreign/global images; (2) urban/rural and nature images; (3) negative impact, human management, and the beauty of nature; and (4) men and women in images with negative and positive impact. We distinguished some trends between Western (WEc) and Eastern (EEc) European countries and non-European countries (NEc). In contrast to textbooks from EEc and NEc, which tend to show the beauty of nature with little human influence, WEc textbooks tend to exhibit more images of urban/rural landscape, of human negative impact and of human management, expressing an anthropocentric view of the environment. Men are usually more present in textbook images than women. However, some images exhibiting more women than men could be found in textbooks from WEc and EEc, but never in NEc. In negative impact pictures, men are more often present than women but NEc women are never present in such images. Women are more frequent than men in positive impact images. Results suggest that textbooks from EEc and NEc should give more emphasis to human management and urban/rural images, whereas those from WEc should give more attention to the beauty of nature. A balance in the presence of men and women in images should be a matter of greater concern by all textbooks' authors and publishers.

  4. Learning of Musculoskeletal Ligament Stress Testing in a Gross Anatomy Laboratory

    Science.gov (United States)

    Krause, David A.; Youdas, James W.; Hollman, John H.

    2011-01-01

    Human anatomy in physical therapy programs is a basic science course serving as a foundation for subsequent clinical courses. Integration of anatomy with a clinical emphasis throughout a curriculum provides opportunities for reinforcement of previously learned material. Considering the human cadaver laboratory as a fixed cost to our program, we…

  5. An Analysis of the Educational Value of Low-Fidelity Anatomy Models as External Representations

    Science.gov (United States)

    Chan, Lap Ki; Cheng, Maurice M. W.

    2011-01-01

    Although high-fidelity digital models of human anatomy based on actual cross-sectional images of the human body have been developed, reports on the use of physical models in anatomy teaching continue to appear. This article aims to examine the common features shared by these physical models and analyze their educational value based on the…

  6. The history of anatomy in Persia.

    Science.gov (United States)

    Shoja, Mohammadali M; Tubbs, R Shane

    2007-04-01

    The study of human anatomy can be found throughout the rich history of Persia. For thousands of years, morphological descriptions derived from this part of the world have contributed to and have helped form our current anatomical knowledge base. In this article we review the major influential Persian periods and the individuals who have contributed to the development of anatomy. We have divided the history of Persia into five eras: (1) the period of the Elamites, Medes, early Persians and Babylonians (10th millennium to 6th century BC); (2) following the establishment of the Persian Empire (6th century BC) to the 7th century AD; (3) after the Islamic conquest of Persia to the ascendency of Baghdad (7th to 13th century AD); (4) from the Mongol invasion of Persia to the foundations of modern anatomy (13th to 18th century AD); and (5) modern Persia/Iran (18th century AD to present). Evidence indicates that human dissection was commonplace in the first era, which led to a disciplined practice of surgery in the centuries leading to the foundation of the Persian Empire. By the emergence of Zoroastrianism in the Persian Empire, the microcosm theory was widely used to understand internal anatomy in relation to the external universe. The world's first cosmopolitan university and hospital were built in Gondishapur, south-western Persia, in the third century AD. Greek and Syriac knowledge influenced the second era. With the gradual ruin of Gondishapur and the foundation of Baghdad following the Islamic conquest of Persia (637-651 AD), a great movement took place, which led to the flourishing of the so-called Middle Age or Islamic Golden Age. Of the influential anatomists of this period, Mesue (777-857 AD), Tabbari (838-870 AD), Rhazes (865-925 AD), Joveini (?-983 AD), Ali ibn Abbas (930-994 AD), Avicenna (980-1037 AD) and Jorjani (1042-1137 AD) all hailed from Persia. There is evidence in the Persian literature as to the direct involvement of these scholars in human

  7. The history of anatomy in Persia

    Science.gov (United States)

    Shoja, Mohammadali M; Tubbs, R Shane

    2007-01-01

    The study of human anatomy can be found throughout the rich history of Persia. For thousands of years, morphological descriptions derived from this part of the world have contributed to and have helped form our current anatomical knowledge base. In this article we review the major influential Persian periods and the individuals who have contributed to the development of anatomy. We have divided the history of Persia into five eras: (1) the period of the Elamites, Medes, early Persians and Babylonians (10th millennium to 6th century BC); (2) following the establishment of the Persian Empire (6th century BC) to the 7th century AD; (3) after the Islamic conquest of Persia to the ascendency of Baghdad (7th to 13th century AD); (4) from the Mongol invasion of Persia to the foundations of modern anatomy (13th to 18th century AD); and (5) modern Persia/Iran (18th century AD to present). Evidence indicates that human dissection was commonplace in the first era, which led to a disciplined practice of surgery in the centuries leading to the foundation of the Persian Empire. By the emergence of Zoroastrianism in the Persian Empire, the microcosm theory was widely used to understand internal anatomy in relation to the external universe. The world's first cosmopolitan university and hospital were built in Gondishapur, south-western Persia, in the third century AD. Greek and Syriac knowledge influenced the second era. With the gradual ruin of Gondishapur and the foundation of Baghdad following the Islamic conquest of Persia (637–651 AD), a great movement took place, which led to the flourishing of the so-called Middle Age or Islamic Golden Age. Of the influential anatomists of this period, Mesue (777–857 AD), Tabbari (838–870 AD), Rhazes (865–925 AD), Joveini (?−983 AD), Ali ibn Abbas (930–994 AD), Avicenna (980–1037 AD) and Jorjani (1042–1137 AD) all hailed from Persia. There is evidence in the Persian literature as to the direct involvement of these scholars in

  8. The institution as e-textbook publisher

    Directory of Open Access Journals (Sweden)

    Andrew Barker

    2015-11-01

    Full Text Available Providing students with sufficient copies of core textbooks is an increasing challenge in an age of ever higher fees, economic realities and heightened student expectations regarding provision of library resources. This article outlines the partnership between the University of Liverpool Library and Liverpool University Press (LUP, which has progressed from the creation of a library advisory board to the co-creation of two bespoke and open access (OA e-textbooks as part of a Jisc-funded project. It tells the story of why we have gone down this route at Liverpool and what we hope to gain from the creation of these e-textbooks.

  9. Methods of Use of an Online Economics Textbook

    Science.gov (United States)

    Miller, Jon R.; Baker-Eveleth, Lori

    2010-01-01

    The rising cost of college textbooks over the last decade provides an opportunity for alternatives. Electronic or online textbooks are an effective substitute to the traditional paper-based textbooks, although students have been slow to transition to the new method. A custom, professor-written online textbook not only addresses the reduction in…

  10. Teachers' Use of Textbooks: Practice in Namibian Science Classrooms.

    Science.gov (United States)

    Lubben, Fred; Campbell, Bob; Kasanda, Choshi; Kapenda, Hileni; Gaoseb, Noah; Kandjeo-Marenga, Utji

    2003-01-01

    Presents the results of a study that focused on incidences of prescribed textbook usage in Namibian science classrooms. Indicates teacher dominated textbook use and restricted range of textbook references per lesson. States that the teachers used textbooks for diagrams and data and to verify factual information. (CMK)

  11. Effectiveness of Electronic Textbooks with Embedded Activities on Student Learning

    Science.gov (United States)

    Porter, Paula L.

    2010-01-01

    Current versions of electronic textbooks mimic the format and structure of printed textbooks; however, the electronic capabilities of these new versions of textbooks offer the potential of embedding interactive features of web-based learning within the context of a textbook. This dissertation research study was conducted to determine if student…

  12. Teachers' Use of Textbooks: Practice in Namibian Science Classrooms.

    Science.gov (United States)

    Lubben, Fred; Campbell, Bob; Kasanda, Choshi; Kapenda, Hileni; Gaoseb, Noah; Kandjeo-Marenga, Utji

    2003-01-01

    Presents the results of a study that focused on incidences of prescribed textbook usage in Namibian science classrooms. Indicates teacher dominated textbook use and restricted range of textbook references per lesson. States that the teachers used textbooks for diagrams and data and to verify factual information. (CMK)

  13. A Role for Language Analysis in Mathematics Textbook Analysis

    Science.gov (United States)

    O'Keeffe, Lisa; O'Donoghue, John

    2015-01-01

    In current textbook analysis research, there is a strong focus on the content, structure and expectation presented by the textbook as elements for analysis. This research moves beyond such foci and proposes a framework for textbook language analysis which is intended to be integrated into an overall framework for mathematics textbook analysis. The…

  14. Effects of E-Textbook Instructor Annotations on Learner Performance

    Science.gov (United States)

    Dennis, Alan R.; Abaci, Serdar; Morrone, Anastasia S.; Plaskoff, Joshua; McNamara, Kelly O.

    2016-01-01

    With additional features and increasing cost advantages, e-textbooks are becoming a viable alternative to paper textbooks. One important feature offered by enhanced e-textbooks (e-textbooks with interactive functionality) is the ability for instructors to annotate passages with additional insights. This paper describes a pilot study that examines…

  15. Who Is Repeating Anatomy? Trends in an Undergraduate Anatomy Course

    Science.gov (United States)

    Schutte, Audra F.

    2016-01-01

    Anatomy courses frequently serve as prerequisites or requirements for health sciences programs. Due to the challenging nature of anatomy, each semester there are students remediating the course (enrolled in the course for a second time), attempting to earn a grade competitive for admissions into a program of study. In this retrospective study,…

  16. Análise de peças anatômicas preservadas com resina de poliester para estudo em anatomia humana Analysis of anatomical pieces preservation with polyester resin for human anatomy study

    Directory of Open Access Journals (Sweden)

    Ítalo Martins de Oliveira

    2013-02-01

    Full Text Available OBJETIVO: avaliar o uso da resina de poliéster na preservação de peças anatômicas para estudo da anatomia humana. MÉTODOS: foram utilizadas 150 peças anatômicas, sendo as mesmas não fixadas (frescas, fixadas em formol a 10% e moldes vasculares de órgãos injetados com acetato de vinil e a resina de poliéster. A solução utilizada foi composta de resina de poliéster com seu diluente monômero de estireno e catalisador (peroxol. Foram obtidos, após a inclusão nesta solução, modelos em resina transparente, que permitiam a plena observação das estruturas e conservação da peça utilizada. RESULTADOS: na avaliação das peças, foi observado grau de extrema transparência, promovendo uma completa visualização das estruturas com a perfeita preservação da anatomia. A duração média para a completa finalização da inclusão foi 48 horas. Apenas 14 peças (9,3% foram inutilizadas durante o preparo. CONCLUSÃO: a resina de poliéster pode ser utilizada para a preservação de peças anatômicas para o ensino da anatomia humana, de maneira prática, estética e duradoura.OBJECTIVE: To evaluate the use of polyester resin in preserving anatomical specimens for the study of human anatomy. METHODS: We used 150 anatomical specimens, comprised of unfixed (fresh, fixed in 10% formalin and vascular casts of organs injected with vinyl acetate and polyester resin. The solution used consisted of polyester resin with the diluent styrene monomer and catalyst (peroxol. After embedding in this solution, models in transparent resin were obtained, allowing full observation of structures and conservation of the specimens used. RESULTS: upon evaluation of the specimens, we observed a high degree of transparency, which promoted a complete visualization of structures with perfect preservation of the anatomy. The average time for the completion of the embedding was 48 hours. Only 14 specimens (9.3% were lost during the preparation. CONCLUSION

  17. The Reproduction of Biological "Race" through Physical Education Textbooks and Curriculum

    Science.gov (United States)

    McDonald, Brent

    2013-01-01

    This paper examines the usage of "race" in high school physical education textbooks in Australia. In particular, it examines the concept of biological "race" in connection with human performance in sport. DNA studies do not indicate that separate classifiable subspecies (races) exist within modern humans. A content analysis of…

  18. Sex Bias in Primary Social Studies Textbooks

    Science.gov (United States)

    O'Donnell, Richard W.

    1973-01-01

    This study was undertaken to see if pictures in primary social studies textbooks (the elementary subject preparing citizens for effective lives in a democracy) are sexually discriminating in role distinctions (the concern of the American Sociological Association). (Author)

  19. Evaluation of Malaysian English Language Teaching Textbooks

    Directory of Open Access Journals (Sweden)

    Jayakaran Mukundan

    2013-07-01

    Full Text Available Research in materials evaluation has been an important focus in ELT since the 1980s. The objective of the present study is to evaluate the general attributes of the textbooks and to evaluate the learning-teaching content. In this study, 944 male and female English teachers (Year 1 to Year 6 & Form 1 to Form 5 evaluated the English books using a valid and reliable checklist. In terms of general attributes and learning-teaching content of the textbooks, the results showed that Year 1 to Year 6 teachers reported that the current textbooks are ‘highly useful’ to the students, whereas Form 1 to Form 5 teachers contended that the school books are only ‘moderately useful’. The findings of this study can be useful for curricula designers and Ministry of Education as a reference for improving or modifying the textbooks.

  20. Health Instruction Packages: Cardiac Anatomy.

    Science.gov (United States)

    Phillips, Gwen; And Others

    Text, illustrations, and exercises are utilized in these five learning modules to instruct nurses, students, and other health care professionals in cardiac anatomy and functions and in fundamental electrocardiographic techniques. The first module, "Cardiac Anatomy and Physiology: A Review" by Gwen Phillips, teaches the learner to draw…

  1. TEACHING ANATOMY TO UNDERGRADUATE STUDENTS

    Directory of Open Access Journals (Sweden)

    Sharadkumar Pralhad Sawant,

    2015-09-01

    Full Text Available Introduction: Anatomy is the base of medical science in India and is taught practically to all disciplines of undergraduate health sciences in the first year. It is an acknowledged fact that a basic knowledge of Anatomy is a prerequisite to learn any other branch of medicine. All medical professionals must have a basic knowledge of Anatomy so as to ensure safe medical practice. Traditionally Anatomy teaching consists of didactic lectures as well as dissections or prosections as per the requirement of the course. Lecture is defined as an oral discourse on a given subject before an audience for purpose of instruction and leaning. In the traditional method lectures were taken via chalk & board, but nowadays power point presentations are increasingly being used. To make Anatomy learning both pleasant and motivating, new methods of teaching gross anatomy are being assessed as medical colleges endeavour to find time in their curricula for new content without fore-going fundamental anatomical knowledge. This paper examines the other teaching methodologies for teaching gross anatomy. Conclusion: Proper utilization of newer technologies along with the traditional teaching methods will certainly lead to enhanced understanding of gross anatomy and will ultimately improve students’ performance.

  2. Health Instruction Packages: Cardiac Anatomy.

    Science.gov (United States)

    Phillips, Gwen; And Others

    Text, illustrations, and exercises are utilized in these five learning modules to instruct nurses, students, and other health care professionals in cardiac anatomy and functions and in fundamental electrocardiographic techniques. The first module, "Cardiac Anatomy and Physiology: A Review" by Gwen Phillips, teaches the learner to draw…

  3. The quail anatomy portal.

    Science.gov (United States)

    Ruparelia, Avnika A; Simkin, Johanna E; Salgado, David; Newgreen, Donald F; Martins, Gabriel G; Bryson-Richardson, Robert J

    2014-01-01

    The Japanese quail is a widely used model organism for the study of embryonic development; however, anatomical resources are lacking. The Quail Anatomy Portal (QAP) provides 22 detailed three-dimensional (3D) models of quail embryos during development from embryonic day (E)1 to E15 generated using optical projection tomography. The 3D models provided can be virtually sectioned to investigate anatomy. Furthermore, using the 3D nature of the models, we have generated a tool to assist in the staging of quail samples. Volume renderings of each stage are provided and can be rotated to allow visualization from multiple angles allowing easy comparison of features both between stages in the database and between images or samples in the laboratory. The use of JavaScript, PHP and HTML ensure the database is accessible to users across different operating systems, including mobile devices, facilitating its use in the laboratory.The QAP provides a unique resource for researchers using the quail model. The ability to virtually section anatomical models throughout development provides the opportunity for researchers to virtually dissect the quail and also provides a valuable tool for the education of students and researchers new to the field. DATABASE URL: http://quail.anatomyportal.org (For review username: demo, password: quail123).

  4. How current are leading evidence-based medical textbooks? An analytic survey of four online textbooks.

    Science.gov (United States)

    Jeffery, Rebecca; Navarro, Tamara; Lokker, Cynthia; Haynes, R Brian; Wilczynski, Nancy L; Farjou, George

    2012-12-10

    The consistency of treatment recommendations of evidence-based medical textbooks with more recently published evidence has not been investigated to date. Inconsistencies could affect the quality of medical care. To determine the frequency with which topics in leading online evidence-based medical textbooks report treatment recommendations consistent with more recently published research evidence. Summarized treatment recommendations in 200 clinical topics (ie, disease states) covered in four evidence-based textbooks--UpToDate, Physicians' Information Education Resource (PIER), DynaMed, and Best Practice--were compared with articles identified in an evidence rating service (McMaster Premium Literature Service, PLUS) since the date of the most recent topic updates in each textbook. Textbook treatment recommendations were compared with article results to determine if the articles provided different, new conclusions. From these findings, the proportion of topics which potentially require updating in each textbook was calculated. 478 clinical topics were assessed for inclusion to find 200 topics that were addressed by all four textbooks. The proportion of topics for which there was 1 or more recently published articles found in PLUS with evidence that differed from the textbooks' treatment recommendations was 23% (95% CI 17-29%) for DynaMed, 52% (95% CI 45-59%) for UpToDate, 55% (95% CI 48-61%) for PIER, and 60% (95% CI 53-66%) for Best Practice (χ(2) (3)=65.3, P<.001). The time since the last update for each textbook averaged from 170 days (range 131-209) for DynaMed, to 488 days (range 423-554) for PIER (P<.001 across all textbooks). In online evidence-based textbooks, the proportion of topics with potentially outdated treatment recommendations varies substantially.

  5. Textbook readability and ESL learners

    Directory of Open Access Journals (Sweden)

    Daniel Kasule

    2011-05-01

    Full Text Available This paper reports activities (as part of a university course in language teacher education on teaching reading in which primary school student teachers (all ESL in-service teacher trainees explored their own skills of determining textbook readability using an online software tool and a cloze test completed by two hundred and seventy-eight Grade Seven primary school pupils. Findings from the online tool were that the text was difficult. The cloze test confirmed this when it showed that only eighteen pupils could read the text unassisted while the rest were frustrated by it. The paper uses these findings to describe the challenges pupils face and how readability research is beneficial to the reading development of ESL learners if reading of academic texts is approached from the principles of the interactive view of reading; of cognitive learning theory; and of second language acquisition theory. It is concluded that teachers’ awareness of readability issues is helpful for effective reading instruction during the critical formative years of school.

  6. The zebrafish anatomy and stage ontologies: representing the anatomy and development of Danio rerio

    Science.gov (United States)

    2014-01-01

    Background The Zebrafish Anatomy Ontology (ZFA) is an OBO Foundry ontology that is used in conjunction with the Zebrafish Stage Ontology (ZFS) to describe the gross and cellular anatomy and development of the zebrafish, Danio rerio, from single cell zygote to adult. The zebrafish model organism database (ZFIN) uses the ZFA and ZFS to annotate phenotype and gene expression data from the primary literature and from contributed data sets. Results The ZFA models anatomy and development with a subclass hierarchy, a partonomy, and a developmental hierarchy and with relationships to the ZFS that define the stages during which each anatomical entity exists. The ZFA and ZFS are developed utilizing OBO Foundry principles to ensure orthogonality, accessibility, and interoperability. The ZFA has 2860 classes representing a diversity of anatomical structures from different anatomical systems and from different stages of development. Conclusions The ZFA describes zebrafish anatomy and development semantically for the purposes of annotating gene expression and anatomical phenotypes. The ontology and the data have been used by other resources to perform cross-species queries of gene expression and phenotype data, providing insights into genetic relationships, morphological evolution, and models of human disease. PMID:24568621

  7. 数码互动技术在人体解剖学实验教学中的应用%Application of Digital Interactive Technology in Human Anatomy Experiment Teaching

    Institute of Scientific and Technical Information of China (English)

    李文明; 田志逢

    2015-01-01

    Human anatomy is the science of studying normal structure, an ancient morphology, organ position and adjacent relationship of the body. It is the basis of all medical specialties main subjects. But also a highly experimental science, since now a serious lack of cadaveric experimental teaching anatomy bring trouble, current use of digital interactive technology, intuitive learning through virtual adjacency body structure, form and position, in addition to by voice response, computer teaching software and other components, to achieve effective interaction of teachers and students. Application of the system to change the traditional teaching model, to stimulate the students' enthusiasm for learning, greatly improving the quality of teaching practice course.%人体解剖学是研究正常人体形态、结构、器官位置和毗邻关系的一门古老形态科学,是医学各专业的基础主干学科。同时也是实验性极强的一门科学,由于现在尸体标本的严重缺乏,给解剖学的实验教学带来困扰,目前使用数码互动技术,通过虚拟的人体结构、形态和位置毗邻关系直观学习,此外还可以通过语音问答、计算机教学软件等部分,实现师生有效互动。该系统的应用改变了传统教学模式,激发了学生学习积极性,大大提高了实践课教学质量。

  8. High Textbook Reading Rates When Using an Interactive Textbook for a Material and Energy Balances Course

    Science.gov (United States)

    Liberatore, Matthew

    2017-01-01

    Textbooks are experiencing a 21st century makeover. The author has created a web-based electronic textbook, Material and Energy Balances zyBook, that records students' interactions. Animations and question sets create interactive and scaffolded content. The interactive format is adopted successfully in other engineering disciplines and is now…

  9. Design principles for developing an efficient clinical anatomy course.

    Science.gov (United States)

    Rizzolo, Lawrence J; Stewart, William B; O'Brien, Michael; Haims, Andrew; Rando, William; Abrahams, James; Dunne, Shane; Wang, Silas; Aden, Marcus

    2006-03-01

    The exponential growth of medical knowledge presents a challenge for the medical school curriculum. Because anatomy is traditionally a long course, it is an attractive target to reduce course hours, yet designing courses that produce students with less understanding of human anatomy is not a viable option. Faced with the challenge of teaching more anatomy with less time, we set out to understand how students employ instructional media to learn anatomy inside and outside of the classroom. We developed a series of pilot programs to explore how students learn anatomy and, in particular, how they combine instructional technology with more traditional classroom and laboratory-based learning. We then integrated what we learned with principles of effective instruction to design a course that makes the most efficient use of students' in-class and out-of-class learning. Overall, we concluded that our new anatomy course needed to focus on transforming how medical students think, reason, and learn. We are currently testing the hypothesis that this novel approach will enhance the ability of students to recall and expand their base of anatomical knowledge throughout their medical school training and beyond.

  10. Blended learning in anatomy

    DEFF Research Database (Denmark)

    Østergaard, Gert Værge; Brogner, Heidi Marie

    2016-01-01

    behind DBR is that new knowledge is generated through processes that simultaneously develop, test and improve a design, in this case, an educational design (1) The main principles used in the project is blended learning and flipped learning (2). …"I definitely learn best in practice, but the theory...... in working with the assignments in the classroom."... External assesor, observer and interviewer Based on the different evaluations, the conclusion are that the blended learning approach combined with the ‘flipped classroom’ is a very good way to learn and apply the anatomy, both for the students......The aim of the project was to bridge the gap between theory and practice by working more collaboratively, both peer-to-peer and between student and lecturer. Furthermore the aim was to create active learning environments. The methodology of the project is Design-Based Research (DBR). The idea...

  11. Anatomy of trisomy 18.

    Science.gov (United States)

    Roberts, Wallisa; Zurada, Anna; Zurada-ZieliŃSka, Agnieszka; Gielecki, Jerzy; Loukas, Marios

    2016-07-01

    Trisomy 18 is the second most common aneuploidy after trisomy 21. Due to its multi-systemic defects, it has a poor prognosis with a 50% chance of survival beyond one week and a trisomy 18. As a result, a review of the anatomy associated with this defect is imperative. While any of the systems can be affected by trisomy 18, the following areas are the most likely to be affected: craniofacial, musculoskeletal system, cardiac system, abdominal, and nervous system. More specifically, the following features are considered characteristic of trisomy 18: low-set ears, rocker bottom feet, clenched fists, and ventricular septal defect. Of particular interest is the associated cardiac defect, as surgical repairs of these defects have shown an improved survivability. In this article, the anatomical defects associated with each system are reviewed. Clin. Anat. 29:628-632, 2016. © 2016 Wiley Periodicals, Inc.

  12. VISUALIZATION OF REGISTERED SUBSURFACE ANATOMY

    DEFF Research Database (Denmark)

    2010-01-01

    A system and method for visualization of subsurface anatomy includes obtaining a first image from a first camera and a second image from a second camera or a second channel of the first camera, where the first and second images contain shared anatomical structures. The second camera and the second...... channel of the first camera are capable of imaging anatomy beneath the surface in ultra-violet, visual, or infra-red spectrum. A data processor is configured for computing registration of the first image to the second image to provide visualization of subsurface anatomy during surgical procedures...

  13. Ontology-driven education: Teaching anatomy with intelligent 3D games on the web

    Science.gov (United States)

    Nilsen, Trond

    Human anatomy is a challenging and intimidating subject whose understanding is essential to good medical practice, taught primarily using a combination of lectures and the dissection of human cadavers. Lectures are cheap and scalable, but do a poor job of teaching spatial understanding, whereas dissection lets students experience the body's interior first-hand, but is expensive, cannot be repeated, and is often imperfect. Educational games and online learning activities have the potential to supplement these teaching methods in a cheap and relatively effective way, but they are difficult for educators to customize for particular curricula and lack the tutoring support that human instructors provide. I present an approach to the creation of learning activities for anatomy called ontology-driven education, in which the Foundational Model of Anatomy, an ontological representation of knowledge about anatomy, is leveraged to generate educational content, model student knowledge, and support learning activities and games in a configurable web-based educational framework for anatomy.

  14. The necessity of do needs analysis in textbook compilation

    Institute of Scientific and Technical Information of China (English)

    姚茂

    2014-01-01

    <正>Needs analysis plays an important role in textbook compilation.Compile an excellent textbook need to meet a lot of conditions,but the starting point of any textbook should be meet the needs of users.So do need analysis in order to understand users’need,to make textbook to better reflect the correlation and the practicability.Only textbook writers to fully understand the users’(students,teachers,education department managers)actual demands of teaching textbook,they would be able to write out the applicable materials.

  15. Visual Literacy in Primary Science: Exploring Anatomy Cross-Section Production Skills

    Science.gov (United States)

    García Fernández, Beatriz; Ruiz-Gallardo, José Reyes

    2017-01-01

    Are children competent producing anatomy cross-sections? To answer this question, we carried out a case study research aimed at testing graphic production skills in anatomy of nutrition. The graphics produced by 118 children in the final year of primary education were analysed. The children had to draw a diagram of a human cross section,…

  16. Orthopedic Resident Anatomy Review Course: A Collaboration between Anatomists and Orthopedic Surgeons

    Science.gov (United States)

    DeFriez, Curtis B.; Morton, David A.; Horwitz, Daniel S.; Eckel, Christine M.; Foreman, K. Bo; Albertine, Kurt H.

    2011-01-01

    A challenge for new residents and senior residents preparing for board examinations is refreshing their knowledge of basic science disciplines, such as human gross anatomy. The Department of Orthopaedics at the University of Utah School of Medicine has for many years held an annual Orthopedic Resident Anatomy Review Course during the summer months…

  17. Orthopedic Resident Anatomy Review Course: A Collaboration between Anatomists and Orthopedic Surgeons

    Science.gov (United States)

    DeFriez, Curtis B.; Morton, David A.; Horwitz, Daniel S.; Eckel, Christine M.; Foreman, K. Bo; Albertine, Kurt H.

    2011-01-01

    A challenge for new residents and senior residents preparing for board examinations is refreshing their knowledge of basic science disciplines, such as human gross anatomy. The Department of Orthopaedics at the University of Utah School of Medicine has for many years held an annual Orthopedic Resident Anatomy Review Course during the summer months…

  18. The virtual dissecting room : creating highly detailed anatomy models for educational purposes

    NARCIS (Netherlands)

    Zilverschoon, Marijn; Vincken, Koen L; Bleys, Ronald L A W

    2017-01-01

    INTRODUCTION: Virtual 3D models are powerful tools for teaching anatomy. At the present day, there are a lot of different digital anatomy models, most of these commercial applications are based on a 3D model of a human body reconstructed from images with a 1 millimeter intervals. The use of even sma

  19. A Simple and Efficient Device for Demonstrating Cross-Sectional Anatomy of the Head

    Science.gov (United States)

    Zamarioli, Ariane; Demaman, Aline Santos; Bim, Waldeci Roberto; Homem, Jefferson Mallman; Thomazini, Jose Antonio

    2010-01-01

    Described in this article is a novel device that facilitates study of the cross-sectional anatomy of the human head. In designing our device, we aimed to protect sections of the head from the destructive action of handling during anatomy laboratory while also ensuring excellent visualization of the anatomic structures. We used an electric saw to…

  20. The virtual dissecting room : creating highly detailed anatomy models for educational purposes

    NARCIS (Netherlands)

    Zilverschoon, Marijn; Vincken, Koen L; Bleys, Ronald L A W

    2017-01-01

    INTRODUCTION: Virtual 3D models are powerful tools for teaching anatomy. At the present day, there are a lot of different digital anatomy models, most of these commercial applications are based on a 3D model of a human body reconstructed from images with a 1 millimeter intervals. The use of even sma

  1. The anatomy of teaching and the teaching of anatomy.

    Science.gov (United States)

    Peck, David; Skandalakis, John E

    2004-04-01

    Professional education is one of the greatest problems currently confronting the healing professions. The incorporation of basic science departments into colleges of medicine has affected curriculum design, research, admissions criteria, and licensure. Those who are not practicing members of a particular health care profession wield undue influence in medical schools. Ideally, gross anatomy teachers should be health care professionals who use anatomy in their practices. Reorganization of medical education will heal the rift between research and clinical medicine.

  2. The anatomy of anatomy: a review for its modernization.

    Science.gov (United States)

    Sugand, Kapil; Abrahams, Peter; Khurana, Ashish

    2010-01-01

    Anatomy has historically been a cornerstone in medical education regardless of nation or specialty. Until recently, dissection and didactic lectures were its sole pedagogy. Teaching methodology has been revolutionized with more reliance on models, imaging, simulation, and the Internet to further consolidate and enhance the learning experience. Moreover, modern medical curricula are giving less importance to anatomy education and to the acknowledged value of dissection. Universities have even abandoned dissection completely in favor of user-friendly multimedia, alternative teaching approaches, and newly defined priorities in clinical practice. Anatomy curriculum is undergoing international reformation but the current framework lacks uniformity among institutions. Optimal learning content can be categorized into the following modalities: (1) dissection/prosection, (2) interactive multimedia, (3) procedural anatomy, (4) surface and clinical anatomy, and (5) imaging. The importance of multimodal teaching, with examples suggested in this article, has been widely recognized and assessed. Nevertheless, there are still ongoing limitations in anatomy teaching. Substantial problems consist of diminished allotted dissection time and the number of qualified anatomy instructors, which will eventually deteriorate the quality of education. Alternative resources and strategies are discussed in an attempt to tackle these genuine concerns. The challenges are to reinstate more effective teaching and learning tools while maintaining the beneficial values of orthodox dissection. The UK has a reputable medical education but its quality could be improved by observing international frameworks. The heavy penalty of not concentrating on sufficient anatomy education will inevitably lead to incompetent anatomists and healthcare professionals, leaving patients to face dire repercussions. Copyright 2010 American Association of Anatomists.

  3. 人体解剖实验室甲醛污染及治理%Controling and Govening of Formaldehyde Pollution in Human Anatomy Laboratory

    Institute of Scientific and Technical Information of China (English)

    杨颖; 王多宁; 贾敏; 杨石照; 石明娟; 弥曼; 陈建云; 曹平

    2013-01-01

    Objective To explore ef ective prevention and control measures of formaldehyde pol ution in the medical col eges anatomy laboratory. Methods According to GB/T18883-2002 "standard of indoor air quality", monitoring formaldehyde content in the laboratory air,using dif erent corpse preservation solution (group A: merchant corpse preservation solution, and group B: 5% formalin; group C : homemade corpse preservation solution) in the laboratory and spraying formaldehydescavenger in each corpse plane before and after dif erent time, Results (1) The formaldehyde content in air of group A laboratory was (0.578 ± 0.196 )mg/m3, the formaldehyde content in air of Group B was (1.020 ± 0.094 )mg/m3, for group C the content was (0.476 ± 0.1270) mg/m3, (2)Spraying homemade formaldehyde scavenger on the specimen surface 40 min and 100 min before performing an experiment can make the formaldehyde content in each laboratory air decreased respectively: group A (0.470 ± 0.347) mg/m3 and(0.218 ± 0.172) mg/m3, group B 0.884 ± 0.343 mg/m3 and 0.832 ± 0.246 mg/m3, group C(0.256 ± 0.135 )mg/m3 and (0.304 ± 0.184) mg/m3. Conclusion the use of environment-friendly corpse preservation solution and formaldehyde scavenger can make the formaldehyde content in air of anatomy laboratory significantly lower.%目的探索医学院校解剖学实验室甲醛污染的有效防治措施。方法按照GB∕T18883-2002《室内空气质量标准》,监测使用不同保存液(A组:市售尸体保存液实验室;B组:5%甲醛水溶液实验室;C组:自制的尸体保存液实验室;)及喷洒甲醛清除剂前后不同时间段,各解刨实验室空气中的甲醛含量。结果(1) A组实验室空气中的甲醛含量为0.578±0.196 mg/m3;B组实验室空气中的甲醛含量为1.020±0.094 mg/m3;C组实验室空气中的甲醛含量为0.476±0.1270 mg/m3,(2)在实验之前尸体标本表面喷洒自制甲醛清除剂40min、100min后,可使各组实验室空气中甲

  4. General anatomy of the esophagus.

    Science.gov (United States)

    Oezcelik, Arzu; DeMeester, Steven R

    2011-05-01

    This article reviews the embryology and general anatomy of the esophagus, including the topography and relationships of the esophagus to surrounding structures. The esophagus is the only internal organ that traverses 3 body cavities, and a complete understanding of the anatomy and anatomic relationships of the esophagus in each area is essential for surgeons who address esophageal disorders. Details regarding the normal histology and basic function of the esophagus are also provided. Copyright © 2011. Published by Elsevier Inc.

  5. Studying Colonialism in Spanish History Textbooks

    DEFF Research Database (Denmark)

    Brescó, Ignacio

    2017-01-01

    in classrooms in the 19th Century has aimed at transmitting a shared past in order to encourage subjects to identify with their nation. In psychology different studies have focused on history textbooks as cultural tools for memory and identity, drawing attention to their role in conveying a social......The interwoven dynamics underpinning national identity and collective memory have received growing interest from different disciplines in light of an increasingly globalized and multicultural world. In this context, history textbooks play an important role inasmuch as the introduction of history...... representation of the nation’s historical past. Along these lines, this paper aims to examine the representation of an especially controversial past, such as colonialism, in Spanish secondary history textbooks in two different periods, in late 70’-early 80’ (just after the loss of the last Spanish colonies...

  6. THE COMMUNICATIVE APPROACH AND TEXTBOOK READING

    Institute of Scientific and Technical Information of China (English)

    ZhengJianfeng

    2004-01-01

    Since the 1970s. the Communicative Approach has been introduced into the field of EFL in China. From then on. EFL experts, teacher trainers and textbook compilers have made enormous effort to reform ELT in areas such as teacher training,course development and classroom practice.For a while.Communicative Approach has been regarded as the only best method to language teaching because of its proposals and principles like authentic material, learner-centeredness and taskbased teaching model. However. nowadays, there are still some traditional textbooks used in many colleges and universities.Many of the contents are not authentic and the exercises are not aimed to develop students' competence to use language for communication. Does it mean that we can't adopt the Communicative Approach to deal with the traditional material?Through the author's own experience, it can be concluded that the Communicative Approach is also applicable to the teaching of reading course even with the traditional textbooks.

  7. Textbook Errors, 136: The Reducing Action of Sodium Borohydride.

    Science.gov (United States)

    Todd, David

    1979-01-01

    This column generally relates errors which have been discovered in textbooks. The error discussed in this issue is the prevalence of erroneous ideas in organic chemistry textbooks, related to the chemistry of sodium borohydride. (Author/SA)

  8. Textbook Selection: How to Get What You Want.

    Science.gov (United States)

    Hallenbeck, Margaret; Hood, Susan

    1981-01-01

    Recognizing that textbook adoption procedures and evaluation criteria vary from state to state or district to district, the authors present some general guidelines on screening and evaluation that should prove helpful to any elementary textbook adoption committee. (Author/SJL)

  9. Physics that Textbook Writers Usually Get Wrong: III.

    Science.gov (United States)

    Bauman, Robert P.

    1992-01-01

    Examines inconsistencies in science textbook discussions of vector quantities and force. Provides illustrations of textbook inconsistencies related to Newton's laws of motion and the concepts of centrifugal and coriolis force. (MDH)

  10. Conjunctions in Malaysian Secondary School English Language Textbooks

    Directory of Open Access Journals (Sweden)

    Alicia Philip

    2012-05-01

    Full Text Available The present research aims to investigate the distribution pattern of conjunctions and their ranking in two different corpora, namely the Malaysian school English language Textbook Corpus (Textbook Corpus and the British National Corpus (BNC. An additional objective of the study was to find out how conjunctions had been presented in the Malaysian school English language textbooks (Forms 1-5. The method applied was qualitative content analysis. The findings indicated that coordinating conjunctions were the most frequent conjunctions that occurred in the five textbooks followed by subordinating and correlative conjunctions. The ranking of the different types of conjunctions in the Textbook Corpus was similar to that of the reference corpus, BNC. The results also indicated that the textbooks failed to present conjunctions effectively. The findings are expected to help textbook developers or language teachers in developing or adapting learning materials. Keywords: Conjunctions, Textbook evaluation, Distribution patterns

  11. Genetic Diseases and Genetic Determinism Models in French Secondary School Biology Textbooks

    Science.gov (United States)

    Castera, Jeremy; Bruguiere, Catherine; Clement, Pierre

    2008-01-01

    The presentation of genetic diseases in French secondary school biology textbooks is analysed to determine the major conceptions taught in the field of human genetics. References to genetic diseases, and the processes by which they are explained (monogeny, polygeny, chromosomal anomaly and environmental influence) are studied in recent French…

  12. Genetic Diseases and Genetic Determinism Models in French Secondary School Biology Textbooks

    Science.gov (United States)

    Castera, Jeremy; Bruguiere, Catherine; Clement, Pierre

    2008-01-01

    The presentation of genetic diseases in French secondary school biology textbooks is analysed to determine the major conceptions taught in the field of human genetics. References to genetic diseases, and the processes by which they are explained (monogeny, polygeny, chromosomal anomaly and environmental influence) are studied in recent French…

  13. The influence of ancient Greek thought on fifteenth century anatomy: Galenic influence and Leonardo da Vinci.

    Science.gov (United States)

    Tubbs, Richard Isaiah; Gonzales, Jocelyn; Iwanaga, Joe; Loukas, Marios; Oskouian, Rod J; Tubbs, R Shane

    2017-05-29

    Leonardo da Vinci (1452-1519) can be called one of the earliest contributors to the history of anatomy and, by extension, the study of medicine. He may have even overshadowed Andreas Vesalius (1514-1564), the so-called founder of human anatomy, if his works had been published within his lifetime. While some of the best illustrations of their time, with our modern knowledge of anatomy, it is clear that many of da Vinci's depictions of human anatomy are inaccurate. However, he also made significant discoveries in anatomy and remarkable predictions of facts he could not yet discover with the technology available to him. Additionally, da Vinci was largely influenced by Greek anatomists, as indicated from his ideas about anatomical structure. In this historical review, we describe da Vinci's history, influences, and discoveries in anatomical research and his depictions and errors with regards to the musculoskeletal system, cardiovascular system, nervous system, and other organs.

  14. Penile Embryology and Anatomy

    Directory of Open Access Journals (Sweden)

    Jenny H. Yiee

    2010-01-01

    Full Text Available Knowledge of penile embryology and anatomy is essential to any pediatric urologist in order to fully understand and treat congenital anomalies. Sex differentiation of the external genitalia occurs between the 7thand 17th weeks of gestation. The Y chromosome initiates male differentiation through the SRY gene, which triggers testicular development. Under the influence of androgens produced by the testes, external genitalia then develop into the penis and scrotum. Dorsal nerves supply penile skin sensation and lie within Buck's fascia. These nerves are notably absent at the 12 o'clock position. Perineal nerves supply skin sensation to the ventral shaft skin and frenulum. Cavernosal nerves lie within the corpora cavernosa and are responsible for sexual function. Paired cavernosal, dorsal, and bulbourethral arteries have extensive anastomotic connections. During erection, the cavernosal artery causes engorgement of the cavernosa, while the deep dorsal artery leads to glans enlargement. The majority of venous drainage occurs through a single, deep dorsal vein into which multiple emissary veins from the corpora and circumflex veins from the spongiosum drain. The corpora cavernosa and spongiosum are all made of spongy erectile tissue. Buck's fascia circumferentially envelops all three structures, splitting into two leaves ventrally at the spongiosum. The male urethra is composed of six parts: bladder neck, prostatic, membranous, bulbous, penile, and fossa navicularis. The urethra receives its blood supply from both proximal and distal directions.

  15. Dominant Traditions in International Textbook Research and Revision

    OpenAIRE

    Foster, Stuart

    2011-01-01

    History textbooks have been a ubiquitous feature of educational practice in schools systems across the world for many centuries. Textbooks, however, do not stand as neutral entities espousing agreed or accepted “historical truths”. To the contrary, textbooks appear as powerful cultural artefacts because they contain the ideas, values, and knowledge that influential elements in society expect students to know and embrace. As Apple (1993: 46) rightly acknowledges, “Textbooks are…conceived, desi...

  16. TEXTBOOK ANALYSIS IN THE SERVICE OF CHEMISTRY TEACHING

    OpenAIRE

    Aija Ahtineva

    2005-01-01

    The authors of textbooks have their own visions of contents and teaching methods, which should lead to a high level of scientific thinking. However, the textbook alone does not guarantee good results because the personal and social relationships between the teacher and students have a major influence on teaching and learning. Therefore, the teacher’s study of the textbook before teaching facilitates the teaching process. This paper suggests one method of textbook analysis. In the analysis, on...

  17. Intersections of Gender, Race, and Class in Introductory Textbooks

    Science.gov (United States)

    Puentes, Jennifer; Gougherty, Matthew

    2013-01-01

    We update Ferree and Hall’s (1996) examination of the stratification systems of gender, race, and class in introductory textbooks. Using a sample of textbooks from 2003 through 2010, we explore 24 introductory sociology textbooks to determine the relationship between categories of gender, race, and class and levels of analysis. Previous research…

  18. It Takes a Consortium to Support Open Textbooks

    Science.gov (United States)

    Baker, Judy

    2009-01-01

    If the Community College Consortium for Open Educational Resources (CCCOER) has its way, expensive textbooks may go the way of typewriters and carbon paper. Ideally, Internet access for all students would allow educators to replace commercially printed textbooks with interactive digital textbooks and personal learning environments. However, until…

  19. Coordinating Multiple Representations in a Reform Calculus Textbook

    Science.gov (United States)

    Chang, Briana L.; Cromley, Jennifer G.; Tran, Nhi

    2016-01-01

    Coordination of multiple representations (CMR) is widely recognized as a critical skill in mathematics and is frequently demanded in reform calculus textbooks. However, little is known about the prevalence of coordination tasks in such textbooks. We coded 707 instances of CMR in a widely used reform calculus textbook and analyzed the distributions…

  20. Contemporary Issues in Language Education: Teacher Education and Textbooks

    Institute of Scientific and Technical Information of China (English)

    王京

    2015-01-01

    There are several common but important components in second and foreign language classrooms such as teachers,learners and textbooks.This essay will compare and contrast the two issues:textbooks and teacher education.It will explore the relationship between the textbooks and teacher education.