WorldWideScience

Sample records for human attention deficit

  1. Understanding Attention Deficit Disorders.

    Science.gov (United States)

    Villegas, Orlando; And Others

    This booklet provides basic information regarding attention deficit hyperactivity disorders (ADHD), in their separate modalities, with hyperactivity, impulsivity, and inattention. Explanations are offered concerning short attention span, impulsive behavior, hyperactivity, and beginning new activities before completing the previous one. Theories…

  2. Deficits in Human Visual Spatial Attention Following Thalamic Lesions.

    Science.gov (United States)

    1987-07-20

    on Event Related Potentials, Stanford, CA. June. 11. Downing, C.J. & Pinker , S. (1985) in Attention and Performance XI ed. Posner, M.I. & Marin, O.S.M...Avenue La Jolla, CA 92093 Alexandria, VA 22333 - Dr. Steven Zornetzer Dr. Michael J. Zyda Office of Naval Research Naval Postgraduate School Code 1140 Code

  3. Attention Deficit Hyperactivity Disorder

    Science.gov (United States)

    ... If so, your child may have attention deficit hyperactivity disorder (ADHD). Nearly everyone shows some of these ... children. The main features of ADHD are Inattention Hyperactivity Impulsivity No one knows exactly what causes ADHD. ...

  4. Attention deficit hyperactivity disorder (ADHD)

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/001551.htm Attention deficit hyperactivity disorder To use the sharing features on this page, please enable JavaScript. Attention deficit hyperactivity disorder (ADHD) is a problem caused ...

  5. Neurofibromatozis and Attention Deficit

    Directory of Open Access Journals (Sweden)

    Mehmet ERYILMAZ et al.

    2010-05-01

    Full Text Available Neurofibromatosis type VI, a disease characterized by the presence of café-au-lait spots withoutthe presence of neurofibromas typically present in neurofibromatosis, as well as cognitivefunction and speech problems, often shows neurological involvement. We describe a case of a14-year-old child who has speech problems and isolated cafè-au-lait macules. We performedan IQ test on him and he scored 70 points. His problems started when he was approximately 5years old (school age. He was diagnosed with attention deficit disorder syndrome withouthyperactivity after neuropsychiatric investigation. We reported this case to improve recognitionof NF VI in children who have cognitive function problems.

  6. Attention deficit hyperactivity disorder.

    Science.gov (United States)

    Kulkarni, Madhuri

    2015-03-01

    Attention Deficit Hyperactivity Disorder (ADHD) is a common behavioral disorder in children. It is characterized by motor hyperactivity, impulsivity and inattention inappropriate for the age. Approximately 5-10 % of school age children are diagnosed to have ADHD. The affected children show significant impairment in social behavior and academic performance. The DSM-5 criteria are useful in diagnosing three subtypes of ADHD based on presence of symptoms described in 3 domains viz ., inattention, hyperactivity and impulsivity. Co-morbidities like specific learning disability, anxiety disorder, oppositional defiant disorder are commonly associated with ADHD.Education of parents and teachers, behavioral therapy and medication are main components of management. Methylphenidate and Atomoxetine are effective in controlling symptoms of ADHD in most children. Research studies estimated that 30-60 % of children continue to show symptoms of ADHD in adulthood. The general practitioner can play an important role in early diagnosis, appropriate assessment and guiding parents for management of children with ADHD.

  7. [Attention deficit hyperactivity disorder].

    Science.gov (United States)

    Cunill, Ruth; Castells, Xavier

    2015-04-20

    Attention deficit hyperactivity disorder (ADHD) is one of the most common childhood psychiatric disorders and can persist into the adulthood. ADHD has important social, academic and occupational consequences. ADHD diagnosis is based on the fulfillment of several clinical criteria, which can vary depending on the diagnostic system used. The clinical presentation can show great between-patient variability and it has been related to a dysfunction in the fronto-striatal and meso-limbic circuits. Recent investigations support a model in which multiple genetic and environmental factors interact to create a neurobiological susceptibility to develop the disorder. However, no clear causal association has yet been identified. Although multimodal treatment including both pharmacological and psychosocial interventions is usually recommended, no convincing evidence exists to support this recommendation. Pharmacological treatment has fundamentally shown to improve ADHD symptoms in the short term, while efficacy data for psychosocial interventions are scarce and inconsistent. Yet, drug treatment is increasingly popular and the last 2 decades have witnessed a sharp increase in the prescription of anti-ADHD medications coinciding with the marketing of new drugs to treat ADHD.

  8. Faking attention deficit hyperactivity disorder.

    Science.gov (United States)

    Sansone, Randy A; Sansone, Lori A

    2011-08-01

    Attention-deficit hyperactivity disorder is a common malady in the general population, with up to 8.1 percent of adults meeting criteria for this syndrome. In the college setting, the diagnosis of attention deficit hyperactivity disorder may offer specific academic advantages. Once the diagnosis is assigned, the prescription of stimulant medication may provide additional secondary gains through misuse and/or diversion. For example, these drugs may be used by college consumers to increase alertness, energy, academic performance, and athletic performance. Stimulants may also decrease psychological distress, alleviate restlessness and weight concerns, and be used for recreational purposes. According to the findings of five studies, the symptoms of attention deficit hyperactivity disorder can be believably faked, particularly when assessed with attention deficit hyperactivity disorder symptom checklists. Thus, the faking of attention deficit hyperactivity disorder is a realistic concern in both psychiatric and primary care settings.

  9. Face Scanning in Autism Spectrum Disorder and Attention Deficit/Hyperactivity Disorder: Human Versus Dog Face Scanning

    OpenAIRE

    Mauro eMuszkat; Claudia Berlim De Melo; Patricia de Oliveira Lima Muñoz; Tania Kiehl Lucci; Vinicius Frayze David; José de Oliveira Siqueira; Emma eOtta

    2015-01-01

    This study used eye tracking to explore attention allocation to human and dog faces in children and adolescents with autism spectrum disorder (ASD), attention deficit/hyperactivity disorder (ADHD), and typical development (TD). Significant differences were found among the three groups. TD participants looked longer at the eyes than ASD and ADHD ones, irrespective of the faces presented. In spite of this difference, groups were similar in that they looked more to the eyes than to the mouth are...

  10. Dyscalculia and Attention Deficit Subtypes

    OpenAIRE

    1999-01-01

    The association of specific academic deficits with attention deficit disorder (ADD) subtypes was determined in 20 students (ages 8-12) with ADD with hyperactivity (ADD/H) compared to 20 with ADD without hyperactivity (ADD/noH), at the Department of Educational Psychology, University of Texas at Austin, TX.

  11. Faking Attention Deficit Hyperactivity Disorder

    OpenAIRE

    2011-01-01

    Attention-deficit hyperactivity disorder is a common malady in the general population, with up to 8.1 percent of adults meeting criteria for this syndrome. In the college setting, the diagnosis of attention deficit hyperactivity disorder may offer specific academic advantages. Once the diagnosis is assigned, the prescription of stimulant medication may provide additional secondary gains through misuse and/or diversion. For example, these drugs may be used by college consumers to increase aler...

  12. Attention Deficits, Attention-Deficit Hyperactivity Disorder, and Intellectual Disabilities

    Science.gov (United States)

    Deutsch, Curtis K.; Dube, William V.; McIlvane, William J.

    2008-01-01

    Attention-Deficit Hyperactivity Disorder (ADHD) and its earlier nosologic classifications have been extensively investigated since the 1960s, with PubMed listings alone exceeding 13,000 entries. Strides have been made in the diagnosis and treatment of ADHD in individuals with intellectual function in the normal range, as described in companion…

  13. Attention Deficit Hyperactivity Disorder (ADHD)

    Centers for Disease Control (CDC) Podcasts

    2014-04-10

    This podcast discusses Attention Deficit Hyperactivity Disorder, or ADHD, the most common behavioral disorder in children. Learn about symptoms, risk factors, and treatment.  Created: 4/10/2014 by National Center on Birth Defects and Developmental Disabilities (NCBDDD).   Date Released: 5/7/2014.

  14. Adult Attention-Deficit / Hyperactivity Disorder (ADHD)

    Science.gov (United States)

    Adult attention-deficit/hyperactivity disorder (ADHD) Overview Adult attention-deficit/hyperactivity disorder (ADHD) is a mental health disorder that ... combination of persistent problems, such as difficulty paying attention, hyperactivity and impulsive behavior. Adult ADHD can lead ...

  15. Disentangling deficits in adults with attention-deficit/hyperactivity disorder.

    NARCIS (Netherlands)

    Bekker, E.M.; Overtoom, C.C.; Kooij, J.J.; Buitelaar, J.K.; Verbaten, M.N.; Kenemans, J.L.

    2005-01-01

    CONTEXT: A lack of inhibitory control has been suggested to be the core deficit in attention-deficit/hyperactivity disorder (ADHD), especially in adults. This means that a primary deficit in inhibition mediates a cascade of secondary deficits in other executive functions, such as attention. Impaired

  16. Age-Dependent Effects of Methylphenidate on the Human Dopaminergic System in Young vs Adult Patients With Attention-Deficit/Hyperactivity Disorder: A Randomized Clincal Trial

    NARCIS (Netherlands)

    Schrantee, A.; Tamminga, H.G.H.; Bouziane, C.; Bottelier, M.A.; Bron, E.E.; Mutsaerts, H.J.M.M.; Zwinderman, A.H.; Groote, I.R.; Rombouts, S.A.R.B.; Lindauer, R.J.L.; Klein, S.; Niessen, W.J.; Opmeer, B.C.; Boer, F.; Lucassen, P.J.; Andersen, S.L.; Geurts, H.M.; Reneman, L.

    2016-01-01

    Importance: Although numerous children receive methylphenidate hydrochloride for the treatment of attention-deficit/hyperactivity disorder (ADHD), little is known about age-dependent and possibly lasting effects of methylphenidate on the human dopaminergic system. Objectives: To determine whether th

  17. Face Scanning in Autism Spectrum Disorder and Attention Deficit/Hyperactivity Disorder: Human Versus Dog Face Scanning

    Science.gov (United States)

    Muszkat, Mauro; de Mello, Claudia Berlim; Muñoz, Patricia de Oliveira Lima; Lucci, Tania Kiehl; David, Vinicius Frayze; Siqueira, José de Oliveira; Otta, Emma

    2015-01-01

    This study used eye tracking to explore attention allocation to human and dog faces in children and adolescents with autism spectrum disorder (ASD), attention deficit/hyperactivity disorder (ADHD), and typical development (TD). Significant differences were found among the three groups. TD participants looked longer at the eyes than ASD and ADHD ones, irrespective of the faces presented. In spite of this difference, groups were similar in that they looked more to the eyes than to the mouth areas of interest. The ADHD group gazed longer at the mouth region than the other groups. Furthermore, groups were also similar in that they looked more to the dog than to the human faces. The eye-tracking technology proved to be useful for behavioral investigation in different neurodevelopmental disorders. PMID:26557097

  18. Face Scanning in Autism Spectrum Disorder and Attention Deficit/Hyperactivity Disorder: Human Versus Dog Face Scanning.

    Science.gov (United States)

    Muszkat, Mauro; de Mello, Claudia Berlim; Muñoz, Patricia de Oliveira Lima; Lucci, Tania Kiehl; David, Vinicius Frayze; Siqueira, José de Oliveira; Otta, Emma

    2015-01-01

    This study used eye tracking to explore attention allocation to human and dog faces in children and adolescents with autism spectrum disorder (ASD), attention deficit/hyperactivity disorder (ADHD), and typical development (TD). Significant differences were found among the three groups. TD participants looked longer at the eyes than ASD and ADHD ones, irrespective of the faces presented. In spite of this difference, groups were similar in that they looked more to the eyes than to the mouth areas of interest. The ADHD group gazed longer at the mouth region than the other groups. Furthermore, groups were also similar in that they looked more to the dog than to the human faces. The eye-tracking technology proved to be useful for behavioral investigation in different neurodevelopmental disorders.

  19. Face scanning in autism spectrum disorder (ASD and attention deficit/hyperactivity disorder (ADHD: human versus dog face scanning

    Directory of Open Access Journals (Sweden)

    Mauro eMuszkat

    2015-10-01

    Full Text Available This study used eye-tracking to explore attention allocation to human and dog faces in children and adolescents with autism spectrum disorder (ASD, attention deficit/hyperactivity disorder (ADHD, and typical development (TD. Significant differences were found among the three groups. TD participants looked longer at the eyes than ASD and ADHD ones, irrespective of the faces presented. In spite of this difference, groups were similar in that they looked more to the eyes than to the mouth areas of interest. The ADHD group gazed longer at the mouth region than the other groups. Furthermore, groups were also similar in that they looked more to the dog than to the human faces. The eye tracking technology proved to be useful for behavioral investigation in different neurodevelopmental disorders.

  20. Faststats: Attention Deficit Hyperactivity Disorder (ADHD)

    Science.gov (United States)

    ... this? Submit What's this? Submit Button NCHS Home Attention Deficit Hyperactivity Disorder (ADHD)* Recommend on Facebook Tweet ... visits Number of visits to physician offices with attention deficit disorder as the primary diagnosis: 10.9 ...

  1. Attention deficit hyperactivity disorder (ADHD

    Directory of Open Access Journals (Sweden)

    Fabio de Almeida Bolognani

    2011-07-01

    Full Text Available The objective of this study, stated as Previous Notation, is to demonstrate that Attention Deficit Hyperactivity Disorder Pathology presents a differentiated condition in carriers where a significant percentage, close to 60%, present a higher level of zinc elimination by kidneys. In this study, a direct relation of Zinc Mettalicum pathogenetic symptoms, this disturbance and the elimination of this element which participates in neurotransmission process were identified, and the relation with elements from regular diet, which can act as zinc chelating agents would be involved in the evolution of this disturbance, justifying the issue of individual susceptibility, essential in homeopathic investigation

  2. Dissociations between developmental dyslexias and attention deficits

    OpenAIRE

    Limor eLukov; Naama eFriedmann; Lilach eShalev; Lilach eKhentov-Kraus; Nir eShalev; Rakefet eLorber; Revital eGuggenheim

    2015-01-01

    We examine whether attention deficits underlie developmental dyslexia, or certain types of dyslexia, by presenting double dissociations between the two. We took into account the existence of distinct types of dyslexia and of attention deficits, and focused on dyslexias that may be thought to have an attentional basis: letter position dyslexia (LPD), in which letters migrate within words, attentional dyslexia (AD), in which letters migrate between words, neglect dyslexia, in which letters on o...

  3. Attention Deficit Disorder--A New Age Yuppie Disorder or an Age Old Human Characteristic Essential for Our Survival?

    Science.gov (United States)

    Orgill, Anna A.

    This brief paper suggests that Attention Deficit Disorder (ADD) may result from a specific "novelty seeking" gene which has been associated over the history of man's evolution with a biological advantage in situations where energy, risk taking, and creativity are essentials. It reviews research on the genetics of ADD which suggest that novelty…

  4. Did goethe describe attention deficit hyperactivity disorder?

    Science.gov (United States)

    Bonazza, Sara; Scaglione, Cesa; Poppi, Massimo; Rizzo, Giovanni

    2011-01-01

    As early as 1846, the typical symptoms of attention deficit hyperactivity disorder (ADHD) were described by Heinrich Hoffmann (1809-1894). However, in Goethe's masterpiece Faust (1832), the character of Euphorion strongly suggests ADHD diagnosis.

  5. Attention Deficit Hyperactivity Disorder Intervention: Strategies ...

    African Journals Online (AJOL)

    Attention Deficit Hyperactivity Disorder Intervention: Strategies & Counselling Tips for Primary School Teachers. ... to equip them to enable them give care and support to ADHD pupils in the learning process and make referral when necessary.

  6. Attention deficit in children: a multiprofessional approach

    OpenAIRE

    2015-01-01

    Attention Deficit Hyperactivity Disorder (ADHD) is the most common behavior disorder in children characterized by attention deficit, overactivity and impulsivity, which may persist into adolescence and adulthood. It is often complicated with multiple comorbid disorders which when undiagnosed or untreated significantly affects the children on aspects like academic skills, peer relationship, social life and difficulty in leading productive lives. This report presents a case of 12 year old male ...

  7. Remediation of attention deficits in head injury.

    Directory of Open Access Journals (Sweden)

    Nag S

    1999-01-01

    Full Text Available Head injury is associated with psychological sequelae which impair the patient′s psychosocial functioning. Information processing, attention and memory deficits are seen in head injuries of all severity. We attempted to improve deficits of focused, sustained and divided attention. The principle of overlapping sources of attention resource pools was utilised in devising the remediation programme. Tasks used simple inexpensive materials. Four head injured young adult males with post concussion syndrome underwent the retraining program for one month. The patients had deficits of focused, sustained and divided attention parallel processing, serial processing, visual scanning, verbal learning and memory and working memory. After the retraining programme the deficits of attention improved in the four patients. Serial processing improved in two patients. Parallel processing and neuropsychological deficits did not improve in any patient. The symptom intensity reduced markedly and behavioural functioning improved in three of the four patients. The results supported an association between improving attention and reduction of symptom intensity. Attention remediation shows promise as a cost effective, time efficient and simple technique to improve the psychological and psychosocial functioning of the head injured patient.

  8. Readings on Attention Deficit Disorder or Attention Deficit/Hyperactivity Disorder. ERIC Mini-Bib.

    Science.gov (United States)

    Sorenson, Barbara, Comp.

    This annotated bibliography identifies 17 readings, 3 videotapes, and 8 children's books concerned with attention deficit disorder or attention deficit/hyperactivity disorder. Items include guides for parents, teachers, and students; analyses of issues in the field; practical teaching guides; investigations into etiology; and resource guides.…

  9. Helping Children and Youth with Attention-Deficit/Hyperactivity Disorder: Systems of Care

    Science.gov (United States)

    ... Health and Human Services. Children and Adults With Attention-Deficit/ Hyperactivity Disorder www.chadd.org Tel: 301.306.7070 Federation ... information, contact: 4 Helping Children and Youth With Attention-Deficit/Hyperactivity Disorder: Systems of Care Attention -Deficit /Hyperactivity Disorder Helping ...

  10. Medication Treatment for Attention Deficit Hyperactivity Disorder

    Science.gov (United States)

    Ryan, Joseph B.; Katsiyannis, Antonis; Hughes, Elizabeth M.

    2011-01-01

    Attention deficit hyperactivity disorder (ADHD) has become the most commonly diagnosed psychiatric disorder among school-age children. For more than half a century, physicians have prescribed medications to help manage behaviors such as hyperactivity, impulsivity, and inattention. Today, there is a growing consensus that ADHD is a biologically…

  11. Detection of feigned attention deficit hyperactivity disorder

    NARCIS (Netherlands)

    Tucha, Lara; Fuermaier, Anselm B.M.; Koerts, Janneke; Groen, Yvonne; Thome, Johannes

    2015-01-01

    In recent years, there is an increasing awareness that individuals may purposely feign or exaggerate symptoms of attention deficit hyperactivity disorder (ADHD) to gain external incentives, including access to stimulant drugs or special academic accommodations. There are vast consequences of undetec

  12. Stigma in attention deficit hyperactivity disorder

    NARCIS (Netherlands)

    Müller, Kathi; Fuermaier, Anselm B M; Koerts, Janneke; Tucha, Lara

    Attention deficit hyperactivity disorder (ADHD) is a frequently diagnosed disorder in child- and adulthood with a high impact affecting multiple facets of social life. Therefore, patients suffering from ADHD are at high risk to be confronted with stigma, prejudices, and discrimination. A review of

  13. Medication Treatment for Attention Deficit Hyperactivity Disorder

    Science.gov (United States)

    Ryan, Joseph B.; Katsiyannis, Antonis; Hughes, Elizabeth M.

    2011-01-01

    Attention deficit hyperactivity disorder (ADHD) has become the most commonly diagnosed psychiatric disorder among school-age children. For more than half a century, physicians have prescribed medications to help manage behaviors such as hyperactivity, impulsivity, and inattention. Today, there is a growing consensus that ADHD is a biologically…

  14. Stigma in attention deficit hyperactivity disorder

    NARCIS (Netherlands)

    Müller, Kathi; Fuermaier, Anselm B M; Koerts, Janneke; Tucha, Lara

    2012-01-01

    Attention deficit hyperactivity disorder (ADHD) is a frequently diagnosed disorder in child- and adulthood with a high impact affecting multiple facets of social life. Therefore, patients suffering from ADHD are at high risk to be confronted with stigma, prejudices, and discrimination. A review of t

  15. Medical Comorbidities in Attention Deficit Hyperactivity Disorder

    Directory of Open Access Journals (Sweden)

    Irem Yalug

    2009-09-01

    Full Text Available Attention Deficit Hyperactivity Disorder is one of the most common developmental disorders of childhood with a reported world-wide prevalence of 8 to 12 %. In studies conducted in our country the prevalence rates in community were reported to vary between 8.6 to 8.1 % while clinical prevalence rates were reported to vary between 8.6 to 29.44 %. Fifty to eighty percent of cases were reported to continue into adolescence while thirty to fifty percent may continue into adulthood. Attention deficit hyperactivity disorder is known to accompany subtle physical anomalies, allergic and neurologic disorders, obesity and eating disorders, traumatic injuries, risky sexual behavior, sleep disorders, substance and alcohol use, axis I and II disorders, occupational, legal and academic problems and increased treatment expenditures. Though the effects of this disorder continue throughout life, create burdens to the society along with its treatment as well as disabling the affected patients through their lives, and receive increasing attention in recent years, reviews focusing on problems associated with it are lacking. Therefore, this study aimed to summarize the results of previous studies conducted about medical comorbidities in attention deficit hyperactivity disorder.

  16. Attentional Lapses of Adults with Attention Deficit Hyperactivity Disorder in Tasks of Sustained Attention

    NARCIS (Netherlands)

    Gmehlin, Dennis; Fuermaier, Anselm B.M.; Walther, Stephan; Tucha, Lara; Koerts, Janneke; Lange, Klaus W.; Tucha, Oliver; Weisbrod, Matthias; Aschenbrenner, Steffen

    2016-01-01

    Adults with attention deficit hyperactivity disorder (ADHD) show attentional dysfunction such as distractibility and mind-wandering, especially in lengthy tasks. However, fundamentals of dysfunction are ambiguous and relationships of neuropsychological test parameters with self-report measures of AD

  17. Impaired reward processing in the human prefrontal cortex distinguishes between persistent and remittent attention deficit hyperactivity disorder.

    Science.gov (United States)

    Wetterling, Friedrich; McCarthy, Hazel; Tozzi, Leonardo; Skokauskas, Norbert; O'Doherty, John P; Mulligan, Aisling; Meaney, James; Fagan, Andrew J; Gill, Michael; Frodl, Thomas

    2015-11-01

    Symptoms of attention deficit hyperactivity disorder (ADHD) in children often persist into adulthood and can lead to severe antisocial behavior. However, to-date it remains unclear whether neuro-functional abnormalities cause ADHD, which in turn can then provide a marker of persistent ADHD. Using event-related functional magnetic resonance imaging (fMRI), we measured blood oxygenation level dependent (BOLD) signal changes in subjects during a reversal learning task in which choice of the correct stimulus led to a probabilistically determined 'monetary' reward or punishment. Participants were diagnosed with ADHD during their childhood (N=32) and were paired with age, gender, and education matched healthy controls (N=32). Reassessment of the ADHD group as adults resulted in a split between either persistent (persisters, N=17) or remitted ADHDs (remitters, N=15). All three groups showed significantly decreased activation in the medial prefrontal cortex (PFC) and the left striatum during punished correct responses, however only remitters and controls presented significant psycho-physiological interaction between these fronto-striatal reward and outcome valence networks. Comparing persisters to remitters and controls showed significantly inverted responses to punishment (PADHD symptoms. Thus, fMRI helps understanding the neuro-functional basis of ADHD related behavior differences and differentiates between persistent and remittent ADHD. © 2015 Wiley Periodicals, Inc.

  18. Stigma in attention deficit hyperactivity disorder

    OpenAIRE

    Anna K Mueller; Fuermaier, Anselm B. M.; Koerts, Janneke; Tucha, Lara

    2012-01-01

    Attention deficit hyperactivity disorder (ADHD) is a frequently diagnosed disorder in child- and adulthood with a high impact affecting multiple facets of social life. Therefore, patients suffering from ADHD are at high risk to be confronted with stigma, prejudices, and discrimination. A review of the empirical research in the field of ADHD with regard to stigma was performed. The findings of investigations in this field were clustered in different categories, including stigma in children wit...

  19. Attention deficit hyperactivity disorder in prison inmates

    OpenAIRE

    Ginsberg, Ylva

    2012-01-01

    Background: Attention deficit hyperactivity disorder (ADHD) is an inherited developmental disorder with early onset, chronically persisting in the vast majority of cases. ADHD is associated with pervasive cognitive, emotional and functional impairments, as well as an increased rate of coexisting disorders. ADHD in the presence of early disruptive behaviours increase the risk for later delinquency. ADHD is estimated to be present in about 25-45% of adult prison inmates, thus 10-times increased...

  20. [Treatment of attention deficit/hyperactivity disorder].

    Science.gov (United States)

    Purper-Ouakil, Diane

    2006-02-28

    Attention deficit/hyperactivity disorder (ADHD) is a chronic and invalidating condition, whose negative consequences on psychosocial functioning calls for efficacious treatment plans. Several treatments have been proven to be effective: some parent and children treatment programs, psychostimulants, atomoxetine. Most of these therapeutic options are not easily available to patients and families (psychoeducational programs are rarely used in France). Primary care professionals can help families to access valid information, discuss treatment plans and monitor treatment.

  1. Executive and attentional contributions to Theory of Mind deficit in attention deficit/hyperactivity disorder (ADHD).

    Science.gov (United States)

    Mary, Alison; Slama, Hichem; Mousty, Philippe; Massat, Isabelle; Capiau, Tatiana; Drabs, Virginie; Peigneux, Philippe

    2016-01-01

    Attention deficit/hyperactivity disorder (ADHD) in children has been associated with attentional and executive problems, but also with socioemotional difficulties possibly associated with deficits in Theory of Mind (ToM). Socioemotional problems in ADHD are associated with more negative prognoses, notably interpersonal, educational problems, and an increased risk of developing other psychiatric disorders that emphasize the need to clarify the nature of their ToM deficits. In this study, we hypothesized that ToM dysfunction in children with ADHD is largely attributable to their attentional and/or executive deficits. Thirty-one children with ADHD (8-12 years, IQ > 85) and 31 typically developing (TD) children were assessed using executive functions (inhibition, planning, and flexibility) and attentional tasks, as well as two advanced ToM tasks (Reading the Mind in the Eyes and Faux Pas) involving different levels of executive control. Children with ADHD performed more poorly than TD children in attentional, executive function, and ToM tasks. Linear regression analyses conducted in the ADHD group indicated that inhibition scores predicted performance on the "Faux Pas" task the best, while attention scores were the best for predicting performance on the Reading the Mind in the Eyes task. When controlled for inhibition and attentional variables, ToM performance in children with ADHD was actually similar to TD children. Contrarily, controlling for ToM scores did not normalize performance for inhibition and attentional tasks in children with ADHD. This unidirectional relationship suggests that deficits in the EF and attentional domains are responsible for ToM deficits in ADHD, which therefore may contribute to their socioemotional difficulties.

  2. Stroke caused auditory attention deficits in children

    Directory of Open Access Journals (Sweden)

    Karla Maria Ibraim da Freiria Elias

    2013-01-01

    Full Text Available OBJECTIVE: To verify the auditory selective attention in children with stroke. METHODS: Dichotic tests of binaural separation (non-verbal and consonant-vowel and binaural integration - digits and Staggered Spondaic Words Test (SSW - were applied in 13 children (7 boys, from 7 to 16 years, with unilateral stroke confirmed by neurological examination and neuroimaging. RESULTS: The attention performance showed significant differences in comparison to the control group in both kinds of tests. In the non-verbal test, identifications the ear opposite the lesion in the free recall stage was diminished and, in the following stages, a difficulty in directing attention was detected. In the consonant- vowel test, a modification in perceptual asymmetry and difficulty in focusing in the attended stages was found. In the digits and SSW tests, ipsilateral, contralateral and bilateral deficits were detected, depending on the characteristics of the lesions and demand of the task. CONCLUSION: Stroke caused auditory attention deficits when dealing with simultaneous sources of auditory information.

  3. Attention-Deficit / Hyperactivity Disorder (ADHD): Data and Statistics

    Science.gov (United States)

    ... Search Form Controls Cancel Submit Search the CDC Attention-Deficit / Hyperactivity Disorder (ADHD) Note: Javascript is disabled ... claims to understand diagnosis and treatment patterns for Attention-Deficit/Hyperactivity Disorder (ADHD). On this page you ...

  4. Attention Deficit Hyperactivity Disorder and Tuberous Sclerosis Complex

    Science.gov (United States)

    ... Privacy Policy Sitemap Learn Engage Donate About TSC Attention Deficit Hyperactivity Disorder and TSC What is ADHD? Attention Deficit Hyperactivity Disorder (ADHD) is a common neurobehavioral disorder. It is ...

  5. Attention-deficit/hyperactivity disorder (ADHD)

    DEFF Research Database (Denmark)

    Dalsgaard, S.

    2013-01-01

    The proposed revision of the diagnostic criteria in DSM-5 for attention-deficit/hyperactivity disorder (ADHD) will not fundamentally change the concept of ADHD. This is mainly due to the fact that, DSM-5 will retain the exact DSM-IV wording of all 18 symptoms, but will add new examples that make...... will most likely increase the prevalence of ADHD, especially in adults and adolescents, but maybe also in children. The added examples will also result in necessary revisions and new validations of rating scales and diagnostic interviews. This review will examine each of the proposed DSM-5 changes...

  6. Atypical outcome in attention deficit hyperactivity disorder.

    Science.gov (United States)

    Schmidt, K; Freidson, S

    1990-07-01

    This report describes the course of psychiatric illness in two boys. Both presented with attention deficit hyperactivity disorder (ADHD) in midchildhood; after puberty, one boy developed a schizophrenic illness while the other boy developed a major affective illness. Although the major ADHD outcome studies have found no link between the childhood occurrence of ADHD and psychosis in adulthood, occasionally such a link may exist. The theoretical and practical implications of this finding are discussed. It should be noted, however, that such outcome is highly atypical and very rare.

  7. Mindfulness and Attention Deficit Hyperactivity Disorder

    Science.gov (United States)

    Smalley, Susan L.; Loo, Sandra K.; Hale, T. Sigi; Shrestha, Anshu; McGough, James; Flook, Lisa; Reise, Steven

    2010-01-01

    Attention Deficit Hyperactivity Disorder (ADHD) is a disorder characterized by attentional difficulties. Mindfulness is a receptive attention to present experience. Both ADHD and mindfulness are associated with attention and personality. This study tests whether individuals with ADHD have lower mindfulness scores than controls and, if true, whether personality contributes to these differences. 105 adults (half with ADHD) were assessed for mindfulness, using the Kentucky Inventory of Mindfulness Skills, and personality, using the Tridimensional Character Inventory. Individuals with ADHD report themselves as less mindful than non-ADHD controls and more novelty-seeking, less self-directed, and more self-transcendent. Mindfulness is negatively associated with ADHD and positively associated with self-directedness and self-transcendence. Analyses of subscales of mindfulness suggest that ADHD is associated most with the ‘Acting in Awareness’ dimension perhaps due to shared items reflecting attentional variability. The current findings support that a large portion of variability in trait mindfulness can be explained by ADHD status and personality traits of self-directedness and self-transcendence. It further suggests that interventions that increase mindfulness might improve symptoms of ADHD and increase self-directedness and/or self-transcendence. PMID:19681107

  8. Attentional Lapses of Adults with Attention Deficit Hyperactivity Disorder in Tasks of Sustained Attention.

    Science.gov (United States)

    Gmehlin, Dennis; Fuermaier, Anselm B M; Walther, Stephan; Tucha, Lara; Koerts, Janneke; Lange, Klaus W; Tucha, Oliver; Weisbrod, Matthias; Aschenbrenner, Steffen

    2016-06-01

    Adults with attention deficit hyperactivity disorder (ADHD) show attentional dysfunction such as distractibility and mind-wandering, especially in lengthy tasks. However, fundamentals of dysfunction are ambiguous and relationships of neuropsychological test parameters with self-report measures of ADHD symptoms are marginal. We hypothesize that basic deficits in sustaining attention explain more complex attentional dysfunction in persons with ADHD and relate to ADHD symptoms. Attentional function was analyzed by computing ex-Gaussian parameters for 3 time Blocks in a 20 min test of sustained alertness. Changes in performance across these blocks were analyzed by comparing adult persons with ADHD (n = 24) with healthy matched controls (n = 24) and correlated with neuropsychological measures of selective and divided attention as well as self-report measures of ADHD symptoms. We found a significantly steeper increase in the number of slow responses (ex-Gaussian parameter τ) in persons with ADHD with time on task in basic sustained alertness. They also performed significantly worse in tasks of sustained selective and divided attention. However, after controlling for an increase in τ during the alertness task, significant differences between groups disappeared for divided and partly selective attention. Increases in τ in the sustained alertness task correlated significantly with self-report measures of ADHD symptoms. Our results provide evidence that very basic deficits in sustaining attention in adults with ADHD are related to infrequent slow responses (=attentional lapses), with changes over time being relevant for more complex attentional function and experienced ADHD symptoms in everyday life.

  9. What causes attention deficit hyperactivity disorder?

    Science.gov (United States)

    Thapar, Anita; Cooper, Miriam; Jefferies, Rachel; Stergiakouli, Evangelia

    2012-03-01

    Attention deficit hyperactivity disorder (ADHD) affects around 1-3% of children. There is a high level of comorbidity with developmental and learning problems as well as with a variety of psychiatric disorders. ADHD is highly heritable, although there is no single causal risk factor and non-inherited factors also contribute to its aetiology. The genetic and environmental risk factors that have been implicated appear to be associated with a range of neurodevelopmental and neuropsychiatric outcomes, not just ADHD. The evidence to date suggests that both rare and multiple common genetic variants likely contribute to ADHD and modify its phenotype. ADHD or a similar phenotype also appears to be more common in extreme low birth weight and premature children and those exposed to exceptional early adversity. In this review, the authors consider recent developments in the understanding of risk factors that influence ADHD.

  10. Inattentiveness in attention-deficit/hyperactivity disorder

    Institute of Scientific and Technical Information of China (English)

    Ariane Sroubek; Mary Kelly; Xiaobo Li

    2013-01-01

    Attention-deficit/hyperactivity disorder (ADHD) is a neurodevelopmental disorder with a long-term impact on functioning,productivity and quality of life of patients.This impact is largely due to the symptoms of inattentiveness.However,despite its impairing role in the lives of ADHD patients,inattentiveness has been studied relatively less frequently than have symptoms of impulsivity/hyperactivity and problems with executive function.This review therefore seeks to integrate the neuropsychological theories and current findings in the research fields of neuropsychology,neurophysiology,and neuroimaging,in an attempt to gain a more complete understanding of the role that inattentiveness plays in ADHD,as well as to suggest directions for future studies.The need for a more comprehensive understanding of inattentiveness and ADHD,which integrates findings from each of the three disciplines mentioned above,is emphasized.

  11. [Attention deficit hyperactivity disorder outcome in adults].

    Science.gov (United States)

    Bange, F

    2011-07-01

    Attention deficit hyperactivity disorder (ADHD) is among the most common psychiatric disorders of childhood. Although some symptoms of ADHD may diminish this does not mean that functioning is unimpaired in adults. Follow-up studies of children with ADHD show that it persists into adulthood in the majority of cases. Due to genetic factors high rates of ADHD exist among the parents of children with ADHD. More females are identified and become diagnosed in adulthood. There is a greater persistence of inattentive than of hyperactive/impulsive childhood symptoms of ADHD in adulthood. Some experts conceptualise ADHD as primarily a deficit of executive functions impairing planification, time perception and emotional regulation. ADHD often presents as a lifelong condition in adults associated with a range of clinical and psychosocial impairments. Young adults with comorbid antisocial or substance use disorder in adolescence are at significantly increased risk for criminal behaviors. Some predictors of the outcome have been identified such as childhood symptom profile and severity, comorbidity and childhood family adversities.

  12. Attentional deficits in patients with persisting postconcussive complaints: a general deficit or specific component deficit?

    Science.gov (United States)

    Chan, Raymond C K

    2002-12-01

    This study aimed to examine attentional performance in patients with persisting postconcussive complaints, using a multi-componential perspective. Comparisons of attentional performances of 92 patients with postconcussive complaints and 86 normal controls were conducted using tests of sustained attention (Sustained Attention to Response Task; Digit Backward Span), selective attention (Stroop Word-Color Test; Color Trails Test), divided attention (Paced Auditory Serial Addition Test; Symbol Digit Modalities Test), and attentional control processing (Six Elements Test; Tower of Hanoi). Questionnaires on daily life inattentive behaviour were also administered to all participants and their significant others. A MANOVA indicated that patients with persisting postconcussive complaints demonstrated a general deficit in attentional performance as compared with their normal controls, F(18, 145) = 7.939, p = .005. These patterns still persisted when measures of emotional disturbance were controlled, F(18, 143) = 5.159, p = .005. Moreover, for sustained attention and selective attention, we were able to statistically control for speed and the differences remained. Future research should be conducted to better control the potential confound of speed for all the attentional components in order to differentiate any specific component deficits in these patients.

  13. Collicular dysfunction in attention deficit hyperactivity disorder.

    Science.gov (United States)

    Overton, Paul G

    2008-01-01

    Attention deficit hyperactivity disorder (ADHD) is a prevalent neurodevelopmental disorder characterised by (inter alia) an increase in distractibility. The current front-line pharmacotherapies for the treatment of ADHD, namely the psychostimulants methylphenidate and amphetamines, have clear abuse potential, hence there is a strong need to develop new drug treatments for this disorder. Central to this process is the identification of the pathophysiological changes which underlie ADHD. Given the heterogeneity of the disorder, multiple loci are probably involved, providing multiple potential therapeutic targets. Here, we hypothesise (Hypothesis 1) that one such locus is the superior colliculus (SC), a sensory structure intimately linked with distractibility and the production of eye and head movements. It is proposed that in ADHD, the colliculus is hyper-responsive, leading to the core symptom of increased distractibility. Hypothesis 1 is supported by: 1. ADHD patients show increased distractibility in tasks which are sensitive to collicular function; 2. ADHD patients have a general problem inhibiting saccades, the generation of which involves the SC; 3. Saccadic deficits in ADHD include defects in the production of saccadic types (anti-saccades and express saccades) which are particularly associated with the colliculus; 4. Covert shifts in attention (which also have been argued to involve the SC) are also impaired in ADHD; 5. Reading disorders are frequently co-morbid with ADHD; dyslexia (which is associated with eye movement problems) is linked to a specific visual perceptual deficit in the M pathway, a major recipient of which is the colliculus. Whether or not the SC is indeed hyper-responsive in ADHD as Hypothesis 1 suggests, the SC may well represent an important therapeutic target for drugs. In fact current psychostimulant therapies, which reduce distractibility, may already work at that level (Hypothesis 2), a contention which is supported by: 1. The

  14. Neurobiology of attention deficit/hyperactivity disorder.

    Science.gov (United States)

    Purper-Ouakil, Diane; Ramoz, Nicolas; Lepagnol-Bestel, Aude-Marie; Gorwood, Philip; Simonneau, Michel

    2011-05-01

    Attention deficit/hyperactivity disorder (ADHD), a prevalent neurodevelopmental disorder, has been associated with various structural and functional CNS abnormalities but findings about neurobiological mechanisms linking genes to brain phenotypes are just beginning to emerge. Despite the high heritability of the disorder and its main symptom dimensions, common individual genetic variants are likely to account for a small proportion of the phenotype's variance. Recent findings have drawn attention to the involvement of rare genetic variants in the pathophysiology of ADHD, some being shared with other neurodevelopmental disorders. Traditionally, neurobiological research on ADHD has focused on catecholaminergic pathways, the main target of pharmacological treatments. However, more distal and basic neuronal processes in relation with cell architecture and function might also play a role, possibly accounting for the coexistence of both diffuse and specific alterations of brain structure and activation patterns. This article aims to provide an overview of recent findings in the rapidly evolving field of ADHD neurobiology with a focus on novel strategies regarding pathophysiological analyses.

  15. Story Comprehension and Academic Deficits in Children with Attention Deficit Hyperactivity Disorder: What Is the Connection?

    Science.gov (United States)

    Berthiaume, Kristen S.

    2006-01-01

    Based on the reliable findings that children with attention deficit hyperactivity disorder (ADHD) have both attentional and academic difficulties, it is assumed that the attentional deficit contributes to the academic problems. In this article, existing support for a link between the attentional and academic difficulties experienced by children…

  16. [Neurobiology of attention deficit/hyperactivity disorder].

    Science.gov (United States)

    Purper-Ouakil, Diane; Lepagnol-Bestel, Aude-Marie; Grosbellet, Edith; Gorwood, Philip; Simonneau, Michel

    2010-05-01

    Attention deficit/hyperactivity disorder (ADHD) is a frequent and disabling condition in school children, with cognitive and behavioral symptoms persisting into adulthood in a majority of patients. Etiology of ADHD is considered multifactorial and heterogenous, with an important contribution of genetic factors. Apart from genetic risk factors, emphasis has been put on the early environment, and prenatal exposure to nicotine, alcohol, prematurity and low birth weight have been associated with subsequent ADHD symptoms. This article reviews recent findings in neurobiology, genetics and neuroimaging of ADHD. Despite their clinical heterogeneity and frequent comorbidities, key symptoms of ADHD, such as impulsivity, hyperactivity and inattention are regularly improved by dopaminergic agonists, leading to consider dopaminergic dysfunction a possibly contributing factor in ADHD. Norepinephrine agonists also have clinical efficacy on ADHD symptoms and several other neurotransmission systems are likely involved in the etiology of ADHD. Dysfunction of neurotransmitter systems have been related to impairments of sustained attention, inhibitory control and working memory. Cognitive tasks focusing on reaction time and verbal working memory fit certain criteria for ADHD endophenotypes, offering a pathway to bridge the gap between observed traits and genetic vulnerability. Despite ADHD being a highly heritable disorder, most candidate genes with replicated findings across association studies only account for a small proportion of genetic variance. Neuroimaging studies using treatment effect or cognitive tasks show differential activation patterns in ADHD patients, with trends towards normalization under treatment. Further insight into neurobiological mechanisms involved in ADHD will arise from collaborative networks and combination of imaging, genetic and neurobiological techniques with consideration of the developmental aspects of ADHD.

  17. Attention-Deficit / Hyperactivity Disorder (ADHD): Symptoms and Diagnosis

    Science.gov (United States)

    ... Form Controls ADHD Cancel Submit Search The CDC Attention-Deficit / Hyperactivity Disorder (ADHD) Note: Javascript is disabled ... for developmental level: Often fails to give close attention to details or makes careless mistakes in schoolwork, ...

  18. Attention Deficit/Hyperactivity Disorder (ADHD): The Basics

    Science.gov (United States)

    ... Signs Treating ADHD Reprints For More Information Share Attention-Deficit/Hyperactivity Disorder (ADHD): The Basics Download PDF ... Overview Do you find it hard to pay attention? Do you feel the need to move constantly ...

  19. Attention Deficit Hyperactivity Disorder and Scientific Epistemology

    Directory of Open Access Journals (Sweden)

    Steven Thurber

    2009-12-01

    Full Text Available Attention Deficit Hyperactivity Disorder (ADHD continues to be controversial with arguments for and against its veracity being waged by individuals representing a variety of disciplines from behavioral scientists to philosophers. Our perspective focuses on the epistemological underpinnings of what is now commonly known as ADHD. Its ignominious history and current disputes may stem from a "pessimistic" epistemology, meaning that truth is only the province of persons in authority and power. The authoritative organizations that govern the diagnostic labels and criteria are the American Psychiatric Association and their Diagnostic and Statistical Manual and the World Health Organization that sponsors the International Classification of Disease. We contrast the pessimistic epistemology with criteria for truth from the scientific method. Although scientific scrutiny has been and is being applied subsequent to "authoritarian edicts" of the disorder, we opine that ADHD currently does not have status beyond that of the "hypothetical construct." Moreover, current brain-based causal models have failed to provide rigorous supporting data that comes from testing falsifiable hypotheses.

  20. Developmental psychopathology: Attention Deficit Hyperactivity Disorder (ADHD).

    Science.gov (United States)

    Schmidt, Sören; Petermann, Franz

    2009-09-17

    Attention Deficit/Hyperactivity Disorder (ADHD), formerly regarded as a typical childhood disorder, is now known as a developmental disorder persisting over the lifespan. Starting in preschool-age, symptoms vary depending on the age group affected. According to the variability of ADHD-symptoms and the heterogeneity of comorbid psychiatric disorders, a broad review of recent studies was performed. These findings were summarized in a developmental psychopathological model, documenting relevant facts on a timeline. Based on a genetic disposition and a neuropsychological deregulation, there is evidence for factors which persist across the lifespan, change age-dependently, or show validity in a specific developmental phase. Qualitative changes can be found for children in preschool-age and adults. These differences have implications for clinical practice as they can be used for prevention, diagnostic proceedings, and therapeutic intervention as well as for planning future studies. The present article is a translated and modified version of the German article "Entwicklungspsychopathologie der ADHS", published in Zeitschrift für Psychiatrie, Psychologie und Psychotherapie, 56, 2008, S. 265-274.

  1. ATTENTION DEFICIT HYPERACTIVITY DISORDER. A CLINICAL LECTURE

    Directory of Open Access Journals (Sweden)

    A. S. Kotov

    2015-01-01

    Full Text Available Attention deficit hyperactivity disorder (ADHD is a serious problem to pediatric neurologists. The prevalence of ADHD in developed countries ranges from 1 to 20 %. ADHD is characterized by a triad of symptoms: inattention, hyperactivity, and impulsivity (the International Statistical Classification of Diseases, 10th revision, codes it as F90 and it is the most common conduct disorder in children. The etiology of ADHD remains disсutable to the present day; there are a few basic concepts of the origin of this disorder. Its manifestations may be a reason for family conflicts, poor peer relationships, social and school maladjustment, learning problems, lower academic performance, accidents and injuries, smoking, psychoactive substance abuse (toxicomania, narcomania, delinquencies, deviant social behavior, thus having a negative impact on all spheres of a patient’s life. The manifestations of ADHD may continue in adulthood, resulting in work and family life problems, low self-evaluation, alcohol and psychoactive substance abuse, and other unfavorable consequences. The authors describe the etiology, pathogenesis, diagnostic principles (diagnostic scales and tests, differential diagnosis (by setting out a large group of different diseases, the manifestations of which can mimic ADHD, treatment, and prognosis of the disorder. Within its therapeutic correction framework, the authors present the definition and general principles of Montessori therapy, including recommendations for parents and relatives to deal with children with ADHD. 

  2. [Prevention in attention deficit hyperactivity disorder].

    Science.gov (United States)

    Quintero, J; Martin, M; Alcindor, P; Perez-Templado, J

    2016-01-01

    Attention deficit hyperactivity disorder (ADHD) is a neurodevelopmental disorder that begins at an early age and can be present until adulthood. Subjects with ADHD not only have symptoms such as inattention, impulsivity or hyperactivity but also have their social and emotional areas affected. In addition, they have an associated increased risk for presenting comorbilities with other psychiatric disorders, overshadowing the development. Considering ADHD as a evolutionary risk factor, prevention should be considered as a primary goal. Most preventive actions on ADHD have been focused on tertiary prevention. The present review aims to study the factors involved in the development of ADHD in order to form a prevention model beyond tertiary prevention. This research focuses on models of primary prevention (early detection of disease) and secondary prevention (to prevent or delay the disease), trying to incorporate them into daily practice. This study reviews risk factors that affect ADHD. Through actions aimed to pursue an early detection, development of the disorder could be improved, and by identifying population at risk, efforts could be concentrated on developing a true primary prevention (perinatal period and early childhood) that eventually could contribute to reduce the incidence of ADHD.

  3. [A survey on attention deficit hyperactivity disorder].

    Science.gov (United States)

    Quiviger, S; Caci, H

    2014-10-01

    Attention deficit hyperactivity disorder (ADHD) is a neurodevelopmental disorder described in international classifications and thought to affect about 5% of school-aged children and 3% of adults in the general population. In France, most clinicians are not formally trained in assessing and treating ADHD, leading to underdiagnosis of the disorder. ADHD impacts all the aspects of these children's daily life (school performance, family and social life) and later their adult life. We invited all the private-practice pediatricians in the east of the Provence-Alpes-Côte d'Azur region (southeast France) to participate in a survey: 57 out of 81 accepted. The results show that their knowledge on ADHD could be improved, and that their a priori conception of the etiology of the disorder (neurodevelopmental syndrome versus societal syndrome) guides their clinical approach. We recommend pediatricians be trained to improve screening, diagnosis, and ADHD treatment monitoring in children. This recommendation might also apply to general practitioners for children and parents/adults.

  4. Developmental psychopathology: Attention Deficit Hyperactivity Disorder (ADHD

    Directory of Open Access Journals (Sweden)

    Petermann Franz

    2009-09-01

    Full Text Available Abstract Background Attention Deficit/Hyperactivity Disorder (ADHD, formerly regarded as a typical childhood disorder, is now known as a developmental disorder persisting over the lifespan. Starting in preschool-age, symptoms vary depending on the age group affected. Method According to the variability of ADHD-symptoms and the heterogeneity of comorbid psychiatric disorders, a broad review of recent studies was performed. These findings were summarized in a developmental psychopathological model, documenting relevant facts on a timeline. Results Based on a genetic disposition and a neuropsychological deregulation, there is evidence for factors which persist across the lifespan, change age-dependently, or show validity in a specific developmental phase. Qualitative changes can be found for children in preschool-age and adults. Conclusion These differences have implications for clinical practice as they can be used for prevention, diagnostic proceedings, and therapeutic intervention as well as for planning future studies. The present article is a translated and modified version of the German article "Entwicklungspsychopathologie der ADHS", published in Zeitschrift für Psychiatrie, Psychologie und Psychotherapie, 56, 2008, S. 265-274.

  5. Attention deficit disorders--drugs or nutrition?

    Science.gov (United States)

    Matsudaira, Toshiko

    2007-01-01

    3-9% of schoolchildren in the U.K. suffer Attention Deficit and Hyperactivity Disorder (ADHD). Since the 1950s stimulants have been used. particularly methylphenidate and dextroamphetamine, with some 75% response rate. The first non-stimulant medication--atmoxetine hydrochloride, has also been used. However, side effects have included: growth retardation; appetite loss: headache: stomachache: heart problem: insomnia: seizure; change of character: addiction or even suicidal thoughts. Alternative treatments have been used including omega-3s, yet the way they benefit in ADHD is uncertain. They may be important in remodelling dendrites and synapses, and/or sustaining: blood brain barrier, neuronal membrane. neurotransmitter channel, receptors and ion channel. Stevens in 2003 found long-chain polyunsaturated fatty acids (LCPUFAs) effective for oppositional defiant disorder, whereas Eicosapentaenoic acid (EPA) specifically was helpful with disruptive behaviour. Docosahexaenoic acid (DHA) is important during gestation and early infancy, particularly for neurodevelopment. The Durham Trial by Richardson published in 2005, tested omega-3s with omega-6s on schoolchildren with developmental coordination disorder (many of them had ADHD symptoms), improving scores in co-ordination and short term memory.

  6. Pemoline in attention deficit disorder and alcoholism: a case study.

    Science.gov (United States)

    Turnquist, K; Frances, R; Rosenfeld, W; Mobarak, A

    1983-05-01

    Diagnosis of attention deficit disorder in a 35-year-old man and treatment with pemoline substantially improved his response to alcoholism treatment and aftercare. The authors conclude that treatment of attention deficit disorder may aid in rehabilitation of alcoholic patients.

  7. Connectivity supporting attention in children with attention deficit hyperactivity disorder

    Directory of Open Access Journals (Sweden)

    Anita D. Barber

    2015-01-01

    While CON–DMN anti-correlation is associated with improved attention in ADHD, other circuitry supports improved attention in TD children. Greater CON–DMN anti-correlation supported better attentional control in children with ADHD, but worse attentional control in TD children. On the other hand, greater DMN–occipital anti-correlation supported better attentional control in TD children.

  8. [Emotional dysfunctions in attention deficit hyperactivity disorder].

    Science.gov (United States)

    Purper-Ouakil, D; Franc, N

    2011-06-01

    Inattention, motor instability, and impulsivity, associated in varying degrees of severity depending on the clinical subtype, constitute the key symptoms of attention deficit/hyperactivity disorder (ADHD). However, emotional symptoms are frequent in patients with ADHD and may, in some cases, be responsible for a major part of the negative impact on functioning and outcome. Emotional problems have been described in ADHD even in the absence of characterized comorbid conditions such as depressive or anxiety disorders. They can manifest acutely in the form of severe tantrums and aggressive behaviour, generally in reaction to an environmental trigger, or show a more chronic course of irritable or labile mood. Symptoms of emotional undercontrol seem to occur more frequently when ADHD is associated with oppositional defiant behaviour, but they are not specific and may contribute to difficulties in making a differential diagnosis, especially with bipolar disorder and prodromal symptoms of personality disorders. The frequency and negative impact of emotional symptoms and the need to differentiate them from bipolar disorder has led some authors to the description of a novel clinical entity called "severe mood dysregulation" or "temper dysregulation with dysphoria." This article aims to review the recent literature on emotional symptoms associated with ADHD and to discuss relevant clinical and biological issues. Current research highlights the links between emotional self-regulation and executive functions and possible involvement of motivational systems. The role of environmental factors in the development of emotional regulation and self-control is another important issue, especially because environmental modification is the major focus of current preventive and therapeutic interventions. Copyright © 2011 Elsevier Masson SAS. All rights reserved.

  9. Altered brain structural networks in attention deficit/hyperactivity disorder children revealed by cortical thickness.

    Science.gov (United States)

    Liu, Tian; Chen, Yanni; Li, Chenxi; Li, Youjun; Wang, Jue

    2017-01-18

    This study investigated the cortical thickness and topological features of human brain anatomical networks related to attention deficit/hyperactivity disorder. Data were collected from 40 attention deficit/hyperactivity disorder children and 40 normal control children. Interregional correlation matrices were established by calculating the correlations of cortical thickness between all pairs of cortical regions (68 regions) of the whole brain. Further thresholds were applied to create binary matrices to construct a series of undirected and unweighted graphs, and global, local, and nodal efficiencies were computed as a function of the network cost. These experimental results revealed abnormal cortical thickness and correlations in attention deficit/hyperactivity disorder, and showed that the brain structural networks of attention deficit/hyperactivity disorder subjects had inefficient small-world topological features. Furthermore, their topological properties were altered abnormally. In particular, decreased global efficiency combined with increased local efficiency in attention deficit/hyperactivity disorder children led to a disorder-related shift of the network topological structure toward regular networks. In addition, nodal efficiency, cortical thickness, and correlation analyses revealed that several brain regions were altered in attention deficit/hyperactivity disorder patients. These findings are in accordance with a hypothesis of dysfunctional integration and segregation of the brain in patients with attention deficit/hyperactivity disorder and provide further evidence of brain dysfunction in attention deficit/hyperactivity disorder patients by observing cortical thickness on magnetic resonance imaging.

  10. Timing deficits in attention-deficit/hyperactivity disorder (ADHD) : Evidence from neurocognitive and neuroimaging studies

    NARCIS (Netherlands)

    Noreika, Valdas; Falter, Christine M.; Rubia, Katya

    Relatively recently, neurocognitive and neuroimaging studies have indicated that individuals with attention-deficit/hyperactivity disorder (ADHD) may have deficits in a range of timing functions and their underlying neural networks. Despite this evidence, timing deficits in ADHD are still somewhat

  11. Timing deficits in attention-deficit/hyperactivity disorder (ADHD) : Evidence from neurocognitive and neuroimaging studies

    NARCIS (Netherlands)

    Noreika, Valdas; Falter, Christine M.; Rubia, Katya

    2013-01-01

    Relatively recently, neurocognitive and neuroimaging studies have indicated that individuals with attention-deficit/hyperactivity disorder (ADHD) may have deficits in a range of timing functions and their underlying neural networks. Despite this evidence, timing deficits in ADHD are still somewhat n

  12. Deficient Attention Is Hard to Find: Applying the Perceptual Load Model of Selective Attention to Attention Deficit Hyperactivity Disorder Subtypes

    Science.gov (United States)

    Huang-Pollock, Cynthia L.; Nigg, Joel T.; Carr, Thomas H.

    2005-01-01

    Background: Whether selective attention is a primary deficit in childhood Attention Deficit Hyperactivity Disorder (ADHD) remains in active debate. Methods: We used the "perceptual load" paradigm to examine both early and late selective attention in children with the Primarily Inattentive (ADHD-I) and Combined subtypes (ADHD-C) of ADHD. Results:…

  13. Stigmatization in teachers towards adults with attention deficit hyperactivity disorder

    NARCIS (Netherlands)

    Fuermaier, Anselm B.M.; Tucha, Lara; Müller, Kathi; Koerts, Janneke; Hauser, Joachim; Lange, Klaus W; Tucha, Oliver

    2014-01-01

    OBJECTIVES: Attention deficit hyperactivity disorder (ADHD) is understood as a developmental disorder which shares common characteristics between childhood, adolescence and adulthood. However, ADHD is widely associated with misconceptions and misbeliefs which can lead to stigmatization. Teachers hav

  14. Written expression in boys with attention deficit disorder.

    Science.gov (United States)

    Resta, S P; Eliot, J

    1994-12-01

    32 boys, between the ages of 8 and 13 years, were identified on four teachers' and parents' rating scales (including the diagnostic criteria of the DSM-III for ADD) as showing attention deficits and hyperactivity (ADD + H; n = 10), attention deficits without hyperactivity (ADD-H; n = 11), or without ADD (attention deficits controls; n = 11). All subjects were administered Bender's Visual-motor Gestalt test and the Written Language Assessment. The ADD + H children produced significantly more errors on the Bender-Gestalt test, and both groups with attention deficits had lower (poorer) scores on most of the written language subtests. Results were interpreted as providing evidence that these children possessed significant limitations in their writing, copying, and composition.

  15. Attention deficit hyperactivity symptoms and disorder (ADHD) among ...

    African Journals Online (AJOL)

    epidemiology of ADHD and Attention Deficit Hyperactivity ... effective healthcare policy further studies are needed to define the magnitude and burden of ADHD and other childhood ... carried out among sub-Saharan African children in primary.

  16. Dansk standardisering af attention deficit/hyperactivity disorder-ratingskalaen

    DEFF Research Database (Denmark)

    Poulsen, Lotte; Jørgensen, Siv Lykke; Dalsgaard, Søren

    2009-01-01

    INTRODUCTION: Attention deficit hyperactivity disorder (ADHD) is characterized by inattention, hyperactivity and impulsivity. The diagnostic classification is based on developmental anamnesis, objective examination, neuropsychological tests, observation of the child, and evaluation of the symptoms...

  17. Attention deficit hyperactivity disorder in adults: diagnostic imperatives

    African Journals Online (AJOL)

    QuickSilver

    2003-05-07

    May 7, 2003 ... Attention deficit hyperactivity disorder (ADHD) constitutes the ..... ness of bipolar disorder and in particular the conceptualization of bipolar II ... bipolar disorder stabilized on the traditional three mood stabilizers ( lithium,.

  18. Age-Dependent Effects of Methylphenidate on the Human Dopaminergic System in Young vs Adult Patients With Attention-Deficit/Hyperactivity Disorder: A Randomized Clinical Trial.

    Science.gov (United States)

    Schrantee, Anouk; Tamminga, Hyke G H; Bouziane, Cheima; Bottelier, Marco A; Bron, Esther E; Mutsaerts, Henk-Jan M M; Zwinderman, Aeilko H; Groote, Inge R; Rombouts, Serge A R B; Lindauer, Ramon J L; Klein, Stefan; Niessen, Wiro J; Opmeer, Brent C; Boer, Frits; Lucassen, Paul J; Andersen, Susan L; Geurts, Hilde M; Reneman, Liesbeth

    2016-09-01

    Although numerous children receive methylphenidate hydrochloride for the treatment of attention-deficit/hyperactivity disorder (ADHD), little is known about age-dependent and possibly lasting effects of methylphenidate on the human dopaminergic system. To determine whether the effects of methylphenidate on the dopaminergic system are modified by age and to test the hypothesis that methylphenidate treatment of young but not adult patients with ADHD induces lasting effects on the cerebral blood flow response to dopamine challenge, a noninvasive probe for dopamine function. A randomized, double-blind, placebo-controlled trial (Effects of Psychotropic Drugs on Developing Brain-Methylphenidate) among ADHD referral centers in the greater Amsterdam area in the Netherlands between June 1, 2011, and June 15, 2015. Additional inclusion criteria were male sex, age 10 to 12 years or 23 to 40 years, and stimulant treatment-naive status. Treatment with either methylphenidate or a matched placebo for 16 weeks. Change in the cerebral blood flow response to an acute challenge with methylphenidate, noninvasively assessed using pharmacological magnetic resonance imaging, between baseline and 1 week after treatment. Data were analyzed using intent-to-treat analyses. Among 131 individuals screened for eligibility, 99 patients met DSM-IV criteria for ADHD, and 50 participants were randomized to receive methylphenidate and 49 to placebo. Sixteen weeks of methylphenidate treatment increased the cerebral blood flow response to methylphenidate within the thalamus (mean difference, 6.5; 95% CI, 0.4-12.6; P = .04) of children aged 10 to 12 years old but not in adults or in the placebo group. In the striatum, the methylphenidate condition differed significantly from placebo in children but not in adults (mean difference, 7.7; 95% CI, 0.7-14.8; P = .03). We confirm preclinical data and demonstrate age-dependent effects of methylphenidate treatment on human extracellular dopamine

  19. Sustained and Focused Attention Deficits in Adult ADHD

    Science.gov (United States)

    Marchetta, Natalie D. J.; Hurks, Petra P. M.; De Sonneville, Leo M. J.; Krabbendam, Lydia; Jolles, Jelle

    2008-01-01

    Objective: To examine the specificity of deficits in focused attention and sustained attention in adults with ADHD and to evaluate the effect of comorbidity. Method: Twenty-eight adults with ADHD without comorbidity were compared with 28 ADHD outpatients with comorbidity. Two control groups were used: 68 adults referred for ADHD but with another…

  20. An Interview with Lawrence Greenberg about Attention Deficit and Hyperactivity.

    Science.gov (United States)

    Shaughnessy, Michael F.; Martin, Jeremy; Rivera, Hipolito

    1999-01-01

    Presents an interview with pediatrician and adult and child psychiatrist Dr. Lawrence Greenberg, researcher, clinician, and expert on attention deficit, hyperactivity, impulsivity, and related concerns. Discusses the TOVA (Test of Variables of Attention), a continuous performance test for clinical use developed by Dr. Greenberg; diagnostic…

  1. Attention-deficit/hyperactivity disorder genomics: update for clinicians.

    Science.gov (United States)

    Elia, Josephine; Sackett, Jillan; Turner, Terri; Schardt, Martin; Tang, Shih-Ching; Kurtz, Nicole; Dunfey, Maura; McFarlane, Nadia A; Susi, Aita; Danish, David; Li, Alice; Nissley-Tsiopinis, Jenelle; Borgmann-Winter, Karin

    2012-10-01

    Attention deficit, hyperactivity disorder (ADHD) is familial and highly heritable. Several candidate genes involved in neurotransmission have been identified, however these confer minimal risk, suggesting that for the most part, ADHD is not caused by single common genetic variants. Advances in genotyping enabling investigation at the level of the genome have led to the discovery of rare structural variants suggesting that ADHD is a genomic disorder, with potentially thousands of variants, and common neuronal pathways disrupted by numerous rare variants resulting in similar ADHD phenotypes. Heritability studies in humans also indicate the importance of epigenetic factors, and animal studies are deciphering some of the processes that confer risk during gestation and throughout the post-natal period. These and future discoveries will lead to improved diagnosis, individualized treatment, cures, and prevention. These advances also highlight ethical and legal issues requiring management and interpretation of genetic data and ensuring privacy and protection from misuse.

  2. Attention deficit and attention training in early twentieth-century Japan.

    Science.gov (United States)

    Takeda, Toshinobu; Ando, Mizuho; Kumagai, Keiko

    2015-06-01

    Yuzero Motora (1856-1912), regarded as the first professional Japanese psychologist, tried to address students' attention difficulties through attention training methods of his own design. His reports contain the first description of ADHD-like symptoms in the history of Japan. Motora viewed "distractibility" as the irregular transition of attention. Students with low scores and attention difficulties who participated in Motora's exercises showed improvement in arithmetic, psychological testing, and certain aspects of daily life. This article describes Motora's theoretical conception of attention and attention training methodology, the history of attention deficit and attention training, and the significance of Motora's experiments.

  3. Oculomotor Anomalies in Attention-Deficit/Hyperactivity Disorder: Evidence for Deficits in Response Preparation and Inhibition

    Science.gov (United States)

    Mahone, E. Mark; Mostofsky, Stewart H.; Lasker, Adrian G.; Zee, David; Denckla, Martha B.

    2009-01-01

    Girls, but not boys, with attention deficit hyperactivity disorder (ADHD) have significantly longer visually guided saccades latencies. It is found that sex differences in children with ADHD extend beyond symptom presentation to the development of oculomotor control.

  4. Oculomotor Anomalies in Attention-Deficit/Hyperactivity Disorder: Evidence for Deficits in Response Preparation and Inhibition

    Science.gov (United States)

    Mahone, E. Mark; Mostofsky, Stewart H.; Lasker, Adrian G.; Zee, David; Denckla, Martha B.

    2009-01-01

    Girls, but not boys, with attention deficit hyperactivity disorder (ADHD) have significantly longer visually guided saccades latencies. It is found that sex differences in children with ADHD extend beyond symptom presentation to the development of oculomotor control.

  5. Oculomotor Performance Identifies Underlying Cognitive Deficits in Attention-Deficit/Hyperactivity Disorder

    Science.gov (United States)

    Loe, Irene M.; Feldman, Heidi M.; Yasui, Enami; Luna, Beatriz

    2009-01-01

    The evaluation of the cognitive control in children with attention-deficit hyperactivity disorder through the use of oculomotor tests reveal that this group showed susceptibility to peripheral distractors and deficits in response inhibition. All subjects were found to have intact sensorimotor function and working memory.

  6. Extended Attention Span Training System: Video Game Neurotherapy for Attention Deficit Disorder.

    Science.gov (United States)

    Pope, Alan T.; Bogart, Edward H.

    1996-01-01

    Describes the Extended Attention Span Training (EAST) system for modifying attention deficits, which takes the concept of biofeedback one step further by making a video game more difficult as the player's brain waves indicate that attention is waning. Notes contributions of this technology to neuropsychology and neurology, where the emphasis is on…

  7. Visual Field Asymmetries in Attention Vary with Self-Reported Attention Deficits

    Science.gov (United States)

    Poynter, William; Ingram, Paul; Minor, Scott

    2010-01-01

    The purpose of this study was to determine whether an index of self-reported attention deficits predicts the pattern of visual field asymmetries observed in behavioral measures of attention. Studies of "normal" subjects do not present a consistent pattern of asymmetry in attention functions, with some studies showing better left visual field (LVF)…

  8. Quality of life of children with attention deficit hyperactivity disorder.

    Science.gov (United States)

    Klassen, Anne F

    2005-02-01

    To review the results of studies of quality of life in children with attention deficit hyperactivity disorder, three databases were searched and quality of life findings were reviewed. Comparisons were made with population norms for four studies that used the 50-item parent-reported Child Health Questionnaire (CHQ-PF50). Effect sizes were computed to estimate the clinical importance of differences in quality of life. In total, ten publications were identified representing 1382 children with attention deficit hyperactivity disorder. Five different quality of life measures were used and compared with norms for the CHQ-PF50. Children with attention deficit hyperactivity disorder had more problems in all psychosocial domains and family activities. Effect sizes for aspects of physical health domains were small in size. Pooled effect sizes for the CHQ-PF50 psychosocial domains and family activities were as follows: mental health = -0.55; self-esteem = -0.75; parental impact - time = -0.85; role emotional/behavioral = -1.22; behavior = -1.44; parental impact - emotions = -1.45 and family activities = -1.67. Children with attention deficit hyperactivity disorder have a poorer quality of life than children in the general population. Quality of life is an important outcome that is starting to receive attention in studies of children with attention deficit hyperactivity disorder. The use of tools such as the CHQ-PF50 shows how additional and useful information can be obtained that is relevant to a child with attention deficit hyperactivity disorder and their family.

  9. [Attention deficit hyperactivity disorder and adoption].

    Science.gov (United States)

    Fernández-Mayoralas, Daniel Martín; Fernández-Perrone, Ana L; López-Arribas, Sonia; Pelaz-Antolín, Antonio; Fernández-Jaén, Alberto

    2015-02-25

    Introduccion. Se entiende por adopcion o filiacion adoptiva el acto juridico mediante el cual se crea un vinculo de parentesco entre dos personas, de tal forma que se establece entre ellas una relacion de paternidad o maternidad. Objetivos. Tratar de exponer los problemas derivados de la exposicion prenatal al alcohol y otros factores de riesgo, de la hipoestimulacion durante el 'periodo critico' en pacientes institucionalizados (especialmente aquellos adoptados de paises del este de Europa) y su relacion con el trastorno de deficit de atencion/hiperactividad (TDAH). Realizar una aproximacion al diagnostico, prevencion y tratamiento de estos problemas. Desarrollo. Estos niños presentan problemas de relacion psicosocial, problemas conductuales, retraso del desarrollo del lenguaje o de la lectura y, sobre todo, TDAH. Existe una enorme dificultad practica a la hora de separar ambos factores durante la evaluacion de niños adoptados de paises del este de Europa en las consultas de neuropediatria. La interrelacion de todos estos factores no es bien conocida. Conclusiones. Existe una intima relacion entre la exposicion prenatal al alcohol y las consecuencias de la adopcion. Se necesitan estudios aleatorizados controlados con placebo, con mayores muestras poblacionales, que comprueben el beneficio y perfil de efectos secundarios, tanto con psicoestimulantes como con la atomoxetina en este grupo de pacientes.

  10. Communication issues in Attention-deficit Hyperactivity Disorder.

    Science.gov (United States)

    Giddan, J J

    1991-01-01

    Children with Attention-deficit Hyperactivity Disorder (ADHD) evidence a variety of pragmatic deficits and are particularly at risk for other speech and language disorders. Speech and language pathologists in educational settings have the special expertise needed for interpretation and treatment of communication issues associated with ADHD. They should contribute more directly to the multi-modality treatment team in creating management programs for these children.

  11. [Psychopedagogical intervention in attention deficit hyperactivity disorder].

    Science.gov (United States)

    Abad-Mas, Luis; Ruiz-Andrés, Rosalía; Moreno-Madrid, Francisca; Herrero, Raquel; Suay, Enrique

    2013-09-06

    Introduccion. Los niños con trastorno por deficit de atencion/hiperactividad (TDAH) presentan alteraciones en los mecanismos atencionales y en los procesos de control inhibitorio (impulsividad e hiperactividad), que afectan de distinta manera a su rendimiento academico, socioemocional y conductual, por lo que es fundamental la consideracion de estrategias de intervencion en el ambito psicopedagogico que puedan incidir de forma favorable en el curso evolutivo de los afectados. Objetivo. Revisar las bases psicopedagogicas en la intervencion sobre el TDAH, considerando la relacion de la anatomia funcional con la sintomatologia clinica y los correspondientes programas de intervencion. Desarrollo. Se destacan los tres sindromes preferentes: orbitofrontal, dorsolateral y en el cingulo a nivel medial. Las fases de la intervencion psicopedagogica deben abarcar tanto al niño como a la familia y el colegio. El entrenamiento neurocognitivo se centra en el niño, basado en programas de entrenamiento de las funciones ejecutivas y en las actuaciones sobre el ambito academico, conductual y socioafectivo. Los programas de modificacion de conducta son complementarios y en muchas ocasiones mejoran el comportamiento comprometido en los niños con TDAH. Las orientaciones psicopedagogicas en la escuela deben considerarse necesarias para una intervencion eficaz en el entorno academico. Conclusiones. La intervencion psicopedagogica de los niños con TDAH debe contemplar la individualizacion del tratamiento dentro de una metodologia multidisciplinar, teniendo en cuenta todos los contextos en los que se desarrolla el niño, su rendimiento cognitivo y las intervenciones farmacologicas apropiadas en cada caso.

  12. A Multiple Deficit Model of Reading Disability and Attention-Deficit/Hyperactivity Disorder: Searching for Shared Cognitive Deficits

    Science.gov (United States)

    McGrath, Lauren M.; Pennington, Bruce F.; Shanahan, Michelle A.; Santerre-Lemmon, Laura E.; Barnard, Holly D.; Willcutt, Erik G.; DeFries, John C.; Olson, Richard K.

    2011-01-01

    Background: This study tests a multiple cognitive deficit model of reading disability (RD), attention-deficit/hyperactivity disorder (ADHD), and their comorbidity. Methods: A structural equation model (SEM) of multiple cognitive risk factors and symptom outcome variables was constructed. The model included phonological awareness as a unique…

  13. Brain differences between persistent and remitted attention deficit hyperactivity disorder.

    Science.gov (United States)

    Mattfeld, Aaron T; Gabrieli, John D E; Biederman, Joseph; Spencer, Thomas; Brown, Ariel; Kotte, Amelia; Kagan, Elana; Whitfield-Gabrieli, Susan

    2014-09-01

    Previous resting state studies examining the brain basis of attention deficit hyperactivity disorder have not distinguished between patients who persist versus those who remit from the diagnosis as adults. To characterize the neurobiological differences and similarities of persistence and remittance, we performed resting state functional magnetic resonance imaging in individuals who had been longitudinally and uniformly characterized as having or not having attention deficit hyperactivity disorder in childhood and again in adulthood (16 years after baseline assessment). Intrinsic functional brain organization was measured in patients who had a persistent diagnosis in childhood and adulthood (n = 13), in patients who met diagnosis in childhood but not in adulthood (n = 22), and in control participants who never had attention deficit hyperactivity disorder (n = 17). A positive functional correlation between posterior cingulate and medial prefrontal cortices, major components of the default-mode network, was reduced only in patients whose diagnosis persisted into adulthood. A negative functional correlation between medial and dorsolateral prefrontal cortices was reduced in both persistent and remitted patients. The neurobiological dissociation between the persistence and remittance of attention deficit hyperactivity disorder may provide a framework for the relation between the clinical diagnosis, which indicates the need for treatment, and additional deficits that are common, such as executive dysfunctions.

  14. Impulse control disorders and attention deficit disorder in pathological gamblers.

    Science.gov (United States)

    Specker, S M; Carlson, G A; Christenson, G A; Marcotte, M

    1995-12-01

    Little systematic research has been done on psychiatric comorbidity of pathological gambling, an impulse control disorder. This report describes the occurrence of attention deficit disorder and impulse control disorders in 40 pathological gamblers in treatment for gambling problems and 64 controls. Diagnoses were made by structured interviews which utilized operationalized diagnostic criteria. An impulse control disorder other than pathological gambling was noted in 35% of the pathological gamblers, compared to 3% of the controls (p buying (p behavior (p impulse control disorders. Attention deficit disorder was seen in 20% of the pathological gamblers. Rates of impulse control disorders did not differ by gender. Implications of these high rates of comorbidity are discussed.

  15. Living with a child with attention deficit hyperactivity disorder

    DEFF Research Database (Denmark)

    Laugesen, Britt; Lauritsen, Marlene Briciet; Jørgensen, Rikke

    2016-01-01

    AIM: This systematic review is aimed to identify and synthesize the best available evidence on parenting experiences of living with a child with attention-deficit hyperactivity disorder, including their experiences of healthcare and other services. METHODS: A meta-synthesis was conducted following...... multiple challenges, it is not all bad. CONCLUSION: The findings illustrate the complexity of parental experiences that are influenced by guilt, hope, blame, stigmatization, exhaustion, reconciliation, and professional collaboration. The findings address the impact that attention-deficit hyperactivity...... disorder has on everyday family life, and how parents seem to adapt to their life situation in the process of accepting their child's disorder....

  16. Visuospatial attention deficit in patients with local brain lesions.

    Science.gov (United States)

    Xu, Guang-Qing; Lan, Yue; Huang, Dong-Feng; Rao, De-Zhong; Pei, Zhong; Chen, Ling; Zeng, Jin-Sheng

    2010-03-31

    The disability of visuospatial attention can lead to poor volitional movement and functional recovery in patients with brain lesions. However, the accurate clinical method to assess visuospatial attention is limited. The frontoparietal network including the posterior parietal cortex and the frontal eye fields has been shown to involve in visuospatial attention. The Attention Network Test provided measures for three different components of visuospatial attention: alerting, orienting and executive control. This study was to probe the deficit and relationship of visuospatial attention using Attention Network Test paradigm in patients with frontoparietal network lesions. During this task, patients responded significantly slower on each cue condition and target type than controls, and showed deficits in the alerting and orienting networks. The efficiency of resolving conflict was decreased in patients with frontal lesions whereas this was increased in patients with parietal lesions. These findings suggest that the frontoparietal network is involved in the alerting and orienting attentional function and the executive function is possibly selectively associated with the frontal lobe. The Attention Network Test paradigm produces sensitive, valid and reliable subject estimates of visuospatial attention function in patients with brain lesions, and may be useful for clinical rehabilitation strategy selection for patients with the frontoparietal network lesions.

  17. Attention deficits in children with epilepsy: Preliminary findings.

    Science.gov (United States)

    Gascoigne, Michael B; Smith, Mary Lou; Barton, Belinda; Webster, Richard; Gill, Deepak; Lah, Suncica

    2017-02-01

    Attention difficulties are a common clinical complaint among children with epilepsy. We aimed to compare a range of attentional abilities between groups of children with two common epilepsy syndromes, Temporal Lobe Epilepsy (TLE) and Idiopathic Generalized Epilepsy (IGE), and to healthy controls. We also investigated whether epilepsy factors (laterality of seizure focus, epilepsy onset, duration, and severity) were related to attentional abilities. Multiple dimensions of attention (selective, sustained, and divided attention and attentional control) were assessed directly with standardized neuropsychological measures in 101 children aged 6-16years (23 children with TLE, 20 with IGE and 58 healthy controls). Attention was also assessed indirectly, via a parent-report measure. Children with TLE performed worse than children with IGE (p=0.013) and healthy controls (pattentional control, but no between-group differences were apparent on tests of other attentional abilities. Compared to healthy controls, greater attention problems were reported by parents of children with TLE (p=0.006) and IGE (p=0.012). Left-hemisphere seizure focus and greater epilepsy severity were associated with poorer attentional control and sustained-divided attention, respectively, but no other epilepsy factors were associated with attentional abilities. These findings suggest that children with localization-related epilepsy, but not generalized epilepsy, may be at risk of deficits in attentional control. Interventions aimed at improving attentional control may be targeted at children with localization-related epilepsy, particularly those with a left-hemisphere seizure focus, who appear to be particularly susceptible to this type of attentional deficit. Copyright © 2016 Elsevier Inc. All rights reserved.

  18. Playfulness in Children with Attention Deficit Hyperactivity Disorder.

    Science.gov (United States)

    Leipold, Elizabeth E.; Bundy, Anita C.

    2000-01-01

    Scores on the Test of Playfulness for 25 children with Attention Deficit Hyperactivity Disorder (ADHD) were significantly lower than those of 25 children without, especially on internal control, intrinsic motivation, and framing. Three items (mischief, teasing/joking, clowning) yielded unexpectedly higher scores for ADHD children. (SK)

  19. Executive Function in Attention Deficit/Hyperactivity Disorder

    Science.gov (United States)

    Sinha, Preeti; Sagar, Rajesh; Mehta, Manju

    2008-01-01

    Aim: To assess executive functions in medication naive children with attention deficit/hyperactivity (ADHD). Method: Group matched (age and gender) children with ADHD (N=30) and healthy children (N=30) in the age range of 6-14 years were compared on measures of executive functions (response inhibition, working memory, cognitive flexibility,…

  20. Emotional Intelligence in Learners with Attention Deficit Disorder

    Science.gov (United States)

    Wootton, Carol Anne; Roets, H. E.

    2013-01-01

    This study was undertaken to analyse and evaluate the nature and quality of emotional intelligence in learners with Attention Deficit Disorder (ADD), and to investigate whether their emotional intelligence was enhanced, and whether the symptoms and behaviour of these learners improved, after exposure to a programme on emotional intelligence.…

  1. Professor Perceptions of College Students with Attention Deficit Hyperactivity Disorder

    Science.gov (United States)

    Vance, Teresa Ann; Weyandt, Lisa

    2008-01-01

    Objective: From April to June 2005, the authors investigated professor perceptions of college students with attention deficit hyperactivity disorder (ADHD). Participants: 253 participants completed the ADHD Beliefs Survey-Revised, a 40-question survey measuring professor perceptions of ADHD. Methods: Analysis of variance measured false and…

  2. Very Low Birth Weight and Attention Deficit/Hyperactivity Disorder

    NARCIS (Netherlands)

    van der Meere, Jaap; Börger, Norbert A.; Potgieter, Stephanus Theron; Pirila, Silja; De Cock, Paul

    2009-01-01

    It is well recognized that reaction time performance of term-born children with a normal birth weight (NBW > 2500 g) who fulfill the DSM-IV criteria for attention deficit/hyperactivity disorder (ADHD) in the primary school age is sensitive for the presentation rate of stimuli. They have been found t

  3. Neurocognitive psychotherapy for adult attention deficit hyperactive disorder

    Directory of Open Access Journals (Sweden)

    Susmita Halder

    2009-01-01

    Full Text Available Previously thought as a childhood disorder, attention-deficit hyperactivity disorder (ADHD is reported to be spreading at an increasing rate and affecting 4% to 5% of the adult population. It is characterized by persistent problems of inattention, hyperactivity and impulsivity. We present the case of an adult ADHD patient intervened with neurocognitive psychotherapy.

  4. Emotional Intelligence in Learners with Attention Deficit Disorder

    Science.gov (United States)

    Wootton, Carol Anne; Roets, H. E.

    2013-01-01

    This study was undertaken to analyse and evaluate the nature and quality of emotional intelligence in learners with Attention Deficit Disorder (ADD), and to investigate whether their emotional intelligence was enhanced, and whether the symptoms and behaviour of these learners improved, after exposure to a programme on emotional intelligence.…

  5. Discovering Focus: Helping Students with ADD (Attention Deficit Disorder)

    Science.gov (United States)

    Valkenburg, Jim

    2012-01-01

    Attention Deficit Disorder (ADD) is a neurological disorder which effects learning and that has a confusing set of diagnostic symptoms and an even more confusing set of remedies ranging from medication to meditation to nothing at all. Current neurological research suggests, however, that there are strategies that the individual with ADD can use to…

  6. Test Anxiety and College Students with Attention Deficit Hyperactivity Disorder

    Science.gov (United States)

    Nelson, Jason M.; Lindstrom, Will; Foels, Patricia A.

    2014-01-01

    Test anxiety was examined in college students with and without attention deficit hyperactivity disorder (ADHD). Results indicated that, relative to college students without ADHD, college students with ADHD reported higher total test anxiety as well as specific aspects of test anxiety, including worry (i.e., cognitive aspects of test anxiety) and…

  7. Language Impairment in the Attention-Deficit/Hyperactivity Disorder Context

    Science.gov (United States)

    Redmond, Sean M.

    2016-01-01

    Purpose: Attention-deficit/hyperactivity disorder (ADHD) is a ubiquitous designation that affects the identification, assessment, treatment, and study of pediatric language impairments (LIs). Method: Current literature is reviewed in 4 areas: (a) the capacity of psycholinguistic, neuropsychological, and socioemotional behavioral indices to…

  8. InforMatrix for attention deficit hyperactivity disorder

    NARCIS (Netherlands)

    Janknegt, Robert; Faber, Adrianne; Pereira, Rob Rodrigues; Kalverdijk, Luuk J.

    The purpose of this review is to facilitate discussion on drug selection for the treatment of ADHD by using only clinically relevant selection criteria and providing an up-to-date overview. The InforMatrix method was used to select drugs to treat attention deficit hyperactivity disorder (ADHD). The

  9. Parents Psychopathology of Children with Attention Deficit Hyperactivity Disorder

    Science.gov (United States)

    Margari, Francesco; Craig, Francesco; Petruzzelli, Maria Giuseppina; Lamanna, Annalinda; Matera, Emilia; Margari, Lucia

    2013-01-01

    Attention Deficit Hyperactivity Disorder (ADHD) is a disorder with extremely complex etiology, not yet well defined but certainly multi-factorial. This study investigated the possible etiopathogenetic role of ADHD symptoms and psychopathology disorders in parents of children with ADHD. We present a case-control study of parents of 50 children…

  10. Test Anxiety and College Students with Attention Deficit Hyperactivity Disorder

    Science.gov (United States)

    Nelson, Jason M.; Lindstrom, Will; Foels, Patricia A.

    2014-01-01

    Test anxiety was examined in college students with and without attention deficit hyperactivity disorder (ADHD). Results indicated that, relative to college students without ADHD, college students with ADHD reported higher total test anxiety as well as specific aspects of test anxiety, including worry (i.e., cognitive aspects of test anxiety) and…

  11. DSM-5 Further Inflates Attention Deficit Hyperactivity Disorder

    NARCIS (Netherlands)

    Batstra, Laura; Frances, Allen

    2012-01-01

    Since the publication of DSM-IV in 1994, attention deficit hyperactivity disorder (ADHD) prevalence and medication use unexpectedly increased significantly. In this article, we explore the DSM-5 proposals for ADHD that are likely to further increase its prevalence. We also address the possible harmf

  12. School-Based Treatment of Attention-Deficit/Hyperactivity Disorder

    Science.gov (United States)

    Schultz, Brandon K.; Storer, Jennifer; Watabe, Yuko; Sadler, Joanna; Evans, Steven W.

    2011-01-01

    The authors review the research literature regarding school-based treatment of attention-deficit/hyperactivity disorder (ADHD). Students with ADHD often do not receive access to special services, even though the impairments associated with the disorder often compromise learning and cause concerns for classroom teachers, school administrators, and…

  13. Attention Deficit Hyperactivity Disorder Symptoms Mediate Early-Onset Smoking

    NARCIS (Netherlands)

    Huizink, A.C.; Lier, P.A.C. van; Crijnen, A.A.M.

    2009-01-01

    Background/Aims: Symptoms of attention deficit hyperactivity disorder (ADHD) have often been associated with early-onset smoking. We hypothesize that reductions in ADHD symptoms due to an intervention have a mediating effect on early-onset smoking. Methods: In a universal, school-based, randomized c

  14. Attention deficit hyperactivity disorder symptoms mediate early-onset smoking

    NARCIS (Netherlands)

    Huizink, A.C.; Van Lier, P.A.C.; Crijnen, A.A.M.

    2009-01-01

    Background/Aims: Symptoms of attention deficit hyperactivity disorder (ADHD) have often been associated with early-onset smoking. We hypothesize that reductions in ADHD symptoms due to an intervention have a mediating effect on early-onset smoking. Methods: In a universal, school-based, randomized c

  15. Attention deficit hyperactivity disorder symptoms mediate early-onset smoking

    NARCIS (Netherlands)

    A.C. Huizink (Anja); P.A.C. van Lier (Pol); A.A.M. Crijnen (Alfons)

    2008-01-01

    textabstractBackground/Aims: Symptoms of attention deficit hyperactivity disorder (ADHD) have often been associated with early-onset smoking. We hypothesize that reductions in ADHD symptoms due to an intervention have a mediating effect on early-onset smoking. Methods: In a universal, school-based,

  16. Attention-deficit/hyperactivity disorder and social dysfunctioning

    NARCIS (Netherlands)

    Nijmeijer, Judith S.; Minderaa, Ruud B.; Buitelaar, Jan K.; Mulligan, Aisling; Hartman, Catharina A.; Hoekstra, Pieter J.

    2008-01-01

    Attention-deficit/hyperactivity disorder (ADHD) is associated with functional impairments in different areas of daily life. One such area is social functioning. The purpose of this paper is to critically review research on social dysfunctioning in children with ADHD. Children with ADHD often have co

  17. Measurement of Stigmatization towards Adults with Attention Deficit Hyperactivity Disorder

    NARCIS (Netherlands)

    Fuermaier, Anselm B. M.; Tucha, Lara; Koerts, Janneke; Mueller, Anna K.; Lange, Klaus W.; Tucha, Oliver

    2012-01-01

    Objectives: In general, assessment tools for stigma in mental disorders such as attention deficit hyperactivity disorder (ADHD) are lacking. Moreover, misbeliefs and misconceptions about ADHD are common, in particular with regard to the adult form of ADHD. The aim of the present study was to develop

  18. Parents Psychopathology of Children with Attention Deficit Hyperactivity Disorder

    Science.gov (United States)

    Margari, Francesco; Craig, Francesco; Petruzzelli, Maria Giuseppina; Lamanna, Annalinda; Matera, Emilia; Margari, Lucia

    2013-01-01

    Attention Deficit Hyperactivity Disorder (ADHD) is a disorder with extremely complex etiology, not yet well defined but certainly multi-factorial. This study investigated the possible etiopathogenetic role of ADHD symptoms and psychopathology disorders in parents of children with ADHD. We present a case-control study of parents of 50 children…

  19. School Experiences of Adolescents with Attention-Deficit/Hyperactivity Disorder

    Science.gov (United States)

    Wiener, Judith; Daniels, Lesley

    2016-01-01

    This article reports on a qualitative study of the school experiences of adolescents with attention-deficit/hyperactivity disorder (ADHD) in the context of quantitative research on teacher attitudes and practices, adolescent self-appraisals, and social and family relationships. Twelve adolescents with ADHD participated in in-depth, semistructured…

  20. Relationship between Learning Problems and Attention Deficit in Childhood

    Science.gov (United States)

    Ponde, Milena Pereira; Cruz-Freire, Antonio Carlos; Silveira, Andre Almeida

    2012-01-01

    Objective: To assess the impact of attention deficit on learning problems in a sample of schoolchildren in the city of Salvador, Bahia, Brazil. Method: All students enrolled in selected elementary schools were included in this study, making a total of 774 children. Each child was assessed by his or her teacher using a standardized scale. "The…

  1. Adolescents with Attention Deficit Hyperactivity Disorder Benefit from Massage Therapy.

    Science.gov (United States)

    Field, Tiffany M.; Quintino, Olga; Hernandez-Reif, Maria; Koslovsky, Gabrielle

    1998-01-01

    Twenty-eight adolescents with attention-deficit hyperactivity disorder were provided either massage therapy or relaxation therapy for 10 consecutive school days. The massage therapy group, but not the relaxation therapy group, self-rated as happier, and observers rated them as fidgeting less following the sessions. Teachers reported more time on…

  2. Neurocognitive psychotherapy for adult attention deficit hyperactive disorder

    OpenAIRE

    Susmita Halder; Akash Kumar Mahato

    2009-01-01

    Previously thought as a childhood disorder, attention-deficit hyperactivity disorder (ADHD) is reported to be spreading at an increasing rate and affecting 4% to 5% of the adult population. It is characterized by persistent problems of inattention, hyperactivity and impulsivity. We present the case of an adult ADHD patient intervened with neurocognitive psychotherapy.

  3. The Relationship between Attention Deficit Hyperactivity Disorder and Child Temperament

    Science.gov (United States)

    Foley, Marie; McClowry, Sandra Graham; Castellanos, Francisco X.

    2008-01-01

    This study examined empirical and theoretical differences and similarities between attention deficit hyperactivity disorder (ADHD) and child temperament in 32 ADHD children aged 6-11 years, and a comparison group of 23 children with similar sociodemographic characteristics. Children were assessed for ADHD symptoms (hyperactivity, impulsivity, and…

  4. Pay Attention!: Sluggish Multisensory Attentional Shifting as a Core Deficit in Developmental Dyslexia.

    Science.gov (United States)

    Krause, Margaret B

    2015-11-01

    The aim of this review is to provide a background on the neurocognitive aspects of the reading process and review neuroscientific studies of individuals with developmental dyslexia, which provide evidence for amodal processing deficits. Hari, Renvall, and Tanskanen (2001) propose amodal sluggish attentional shifting (SAS) as a causal factor for temporal processing deficits in dyslexia. Undergirding this theory is the notion that when dyslexics are faced with rapid sequences of stimuli, their automatic attentional systems fail to disengage efficiently, which leads to difficulty when moving from one item to the next (Lallier et al., ). This results in atypical perception of rapid stimulus sequences. Until recently, the SAS theory, particularly the examination of amodal attentional deficits, was studied solely through the use of behavioural measures (Facoetti et al., ; Facoetti, Lorusso, Cattaneo, Galli, & Molteni, ). This paper examines evidence within the literature that provides a basis for further exploration of amodal SAS as an underlying deficit in developmental dyslexia.

  5. Attention Deficit/Hyperactivity Disorder or Attention Seeking? Ways of Distinguishing Two Common Childhood Problems

    Science.gov (United States)

    Mellor, Nigel

    2009-01-01

    Nigel Mellor recently retired from his work with the educational psychology service in North Tyneside. In this article, he proposes that attention-seeking behaviour may lead to major difficulties at home and school and indicates the ways in which recent research is beginning to clarify the area. Attention deficit disorders also cause great…

  6. Sustained Attention and Response Inhibition in Young Children at Risk for Attention Deficit/Hyperactivity Disorder

    Science.gov (United States)

    Berwid, Olga G.; Curko Kera, Elizabeth A.; Marks, David J.; Santra, Amita; Bender, Heidi A.; Halperin, Jeffrey M.

    2005-01-01

    Background: Studies of school-aged children, adolescents, and adults with Attention Deficit/Hyperactivity Disorder (ADHD) have variably shown ADHD-related impairment in both inhibitory control and sustained attention. However, few studies have examined ADHD-associated patterns of performance on these tasks among younger children (below age 7…

  7. [Motor coordination function of attention deficit hyperactivity disorder (review)].

    Science.gov (United States)

    Feng, Lei; Cheng, Jia; Wang, Yu-feng

    2007-06-18

    Attention deficit hyperactivity disorder (ADHD) and developmental coordination disorder (DCD) are both childhood disorders identified in the DSM-IV. Studies investigating ADHD have found that around half of ADHD cases also have motor problems severe enough to be diagnosed as DCD. Further, children initially diagnosed as DCD have also been found to meet moderate to severe diagnosis for ADHD. Both disorders have been linked to a lot of psychosocial problems. Furthermore, when ADHD and DCD are co-morbid, the outcome tends to be more severe than when either disorder occurs alone. In the past decade, many studies identified shown that ADHD children experienced difficulties with both fine motor movements and gross motor movements. Notably, most of these foregoing studies found balance functions of ADHD were impaired. In order to maintain balance under a verity of environmental conditions, sensory information from somatosensory, visual, and vestibular origins must be integrated by the central nervous system. But there are rich evidences suggesting that children with ADHD can not organize the motor information effectively. The maintenance and control of posture and balance, whether in static or dynamic conditions, are essential requirements for daily activity. The balance function has been closely associated not only with both gross motor movements, such as sitting, standing, walking and fine motor movements, but also with human behaviors. There are increasing evidences suggesting that balance deficit correlates with symptoms of ADHD. Therefore, motor coordination difficulties co-occurring with ADHD should be given emphasis in clinical practice; the training of balance may be one of the possible methods to improve the motor coordination function in ADHD children.

  8. [Attention deficit hyperactivity disorder and/or bipolar disorder?].

    Science.gov (United States)

    Da Fonseca, D; Adida, M; Belzeaux, R; Azorin, J-M

    2014-12-01

    The attention deficit disorder and the bipolar disorder maintain a complex relation. Indeed, these two syndromes share numerous symptoms that engender numerous diagnostic difficulties. According to several studies, it seems that these two disorders are really different with significant differences at the functional and anatomical level. However, there are common cognitive deficits as well as relatively frequent co-morbidity which is necessary to know in order to adjust the treatment. Copyright © 2014 L’Encéphale. Published by Elsevier Masson SAS.. All rights reserved.

  9. Timing deficits in attention-deficit/hyperactivity disorder (ADHD): evidence from neurocognitive and neuroimaging studies.

    Science.gov (United States)

    Noreika, Valdas; Falter, Christine M; Rubia, Katya

    2013-01-01

    Relatively recently, neurocognitive and neuroimaging studies have indicated that individuals with attention-deficit/hyperactivity disorder (ADHD) may have deficits in a range of timing functions and their underlying neural networks. Despite this evidence, timing deficits in ADHD are still somewhat neglected in the literature and mostly omitted from reviews on ADHD. There is therefore a lack of integrative reviews on the up-to-date evidence on neurocognitive and neurofunctional deficits of timing in ADHD and their significance with respect to other behavioural and cognitive deficits. The present review provides a synthetic overview of the evidence for neurocognitive and neurofunctional deficits in ADHD in timing functions, and integrates this evidence with the cognitive neuroscience literature of the neural substrates of timing. The review demonstrates that ADHD patients are consistently impaired in three major timing domains, in motor timing, perceptual timing and temporal foresight, comprising several timeframes spanning milliseconds, seconds, minutes and longer intervals up to years. The most consistent impairments in ADHD are found in sensorimotor synchronisation, duration discrimination, reproduction and delay discounting. These neurocognitive findings of timing deficits in ADHD are furthermore supported by functional neuroimaging studies that show dysfunctions in the key inferior fronto-striato-cerebellar and fronto-parietal networks that mediate the timing functions. Although there is evidence that these timing functions are inter-correlated with other executive functions that are well established to be impaired in the disorder, in particular working memory, attention, and to a lesser degree inhibitory control, the key timing deficits appear to survive when these functions are controlled for, suggesting independent cognitive deficits in the temporal domain. There is furthermore strong evidence for an association between timing deficits and behavioural

  10. Initial Orientation of Attention towards Emotional Faces in Children with Attention Deficit Hyperactivity Disorder

    Directory of Open Access Journals (Sweden)

    Mehrnoosh Ahmadi

    2011-09-01

    Full Text Available Objective: Early recognition of negative emotions is considered to be of vital importance. It seems that children with attention deficit hyperactivity disorder have some difficulties recognizing facial emotional expressions, especially negative ones. This study investigated the preference of children with attention deficit hyperactivity disorder for negative (angry, sad facial expressions compared to normal children.Method: Participants were 35 drug naive boys with ADHD, aged between 6-11 years ,and 31 matched healthy children. Visual orientation data were recorded while participants viewed face pairs (negative-neutral pairs shown for 3000ms. The number of first fixations made to each expression was considered as an index of initial orientation. Results: Group comparisons revealed no difference between attention deficit hyperactivity disorder group and their matched healthy counterparts in initial orientation of attention. A tendency towards negative emotions was found within the normal group, while no difference was observed between initial allocation of attention toward negative and neutral expressions in children with ADHD .Conclusion: Children with attention deficit hyperactivity disorder do not have significant preference for negative facial expressions. In contrast, normal children have a significant preference for negative facial emotions rather than neutral faces.

  11. Structural and functional connectivity of the human brain in autism spectrum disorders and attention-deficit/hyperactivity disorder: A rich club organization study

    Science.gov (United States)

    Ray, Siddharth; Miller, Meghan; Karalunas, Sarah; Robertson, C.J.; Grayson, David; Cary, Paul; Hawkey, Elizabeth; Painter, Julia G.; Kriz, Daniel; Fombonne, Eric; Nigg, Joel T.; Fair, Damien A.

    2015-01-01

    Attention deficit hyperactive disorder (ADHD) and Autism spectrum disorders (ASD) are two of the most common and vexing neurodevelopmental disorders among children. Although the two disorders share many behavioral and neuropsychological characteristics, most MRI studies examine only one of the disorders at a time. Using graph theory combined with structural and functional connectivity, we examined the large-scale network organization among three groups of children: a group with ADHD (8-12 years, n = 20), a group with ASD (7-13 years, n = 16), and typically developing controls (TD) (8-12 years, n = 20). We apply the concept of the rich-club organization, whereby central, highly connected hub regions are also highly connected to themselves. We examine the brain into two different network domains: (1) inside a rich-club network phenomena, and (2) outside a rich-club network phenomena. ASD and ADHD populations had markedly different patterns of rich club and non rich-club connections in both functional and structural data. The ASD group exhibited higher connectivity in structural and functional networks but only inside the rich-club networks. These findings were replicated using the autism brain imaging data exchange (ABIDE) dataset with ASD (n = 85) and TD (n = 101). The ADHD group exhibited a lower generalized fractional anisotropy (GFA) and functional connectivity inside the rich-club networks, but a higher number of axonal fibers and correlation coefficient values outside the rich-club. Despite some shared biological features and frequent comorbity, these data suggest ADHD and ASD exhibit distinct large-scale connectivity patterns in middle childhood. PMID:25116862

  12. Attention-deficit/hyperactivity disorder in postsecondary students

    OpenAIRE

    2014-01-01

    Kevin Nugent,1 Wallace Smart2,3 1Kinark Child and Family Services, Trent University and Sir Sanford Fleming College, Peterborough, ON, Canada; 2Department of Psychiatry, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada; 3University of Lethbridge Health Centre, Lethbridge, AB, Canada Abstract: A PubMed review was conducted for papers reporting on attention-deficit/ hyperactivity disorder (ADHD) in postsecondary students. The review was performed in order to determ...

  13. Diagnosing and treating attention-deficit/hyperactivity disorder in adults

    OpenAIRE

    Faraone, Stephen V.; Antshel, Kevin M.

    2008-01-01

    Adult attention deficit/hyperactivity disorder (ADHD) is a valid and impairing psychiatric disorder. In this article, we review the diagnosis of ADHD in adults, focusing on symptom presentation differences between pediatric and adult ADHD as well as the importance of assessing functional impairments. Differentiating ADHD from other clinical disorders is often the most difficult part of making an ADHD diagnosis in adults. Psychiatric comorbidities are also described and discussed as potential ...

  14. Cognitive control in adults with attention-deficit/hyperactivity disorder

    DEFF Research Database (Denmark)

    Dramsdahl, Margaretha; Westerhausen, René; Haavik, Jan

    2011-01-01

    The objective of the present study was to investigate the ability of adults with Attention-Deficit/Hyperactivity Disorder (ADHD) to direct their attention and exert cognitive control in a forced instruction dichotic listening (DL) task. The performance of 29 adults with ADHD was compared with 58......-forced condition), or to focus and report either the right- or left-ear syllable (forced-right and forced-left condition). This procedure is presumed to tap distinct cognitive processes: perception (non-forced condition), orienting of attention (forced-right condition), and cognitive control (forced-left condition......). Adults with ADHD did not show significant impairment in the conditions tapping perception and attention orientation, but were significantly impaired in their ability to report the left-ear syllable during the forced-left instruction condition, whereas the control group showed the expected left...

  15. Sleep in Autism Spectrum Disorder and Attention Deficit Hyperactivity Disorder.

    Science.gov (United States)

    Singh, Kanwaljit; Zimmerman, Andrew W

    2015-06-01

    Sleep problems are common in autism spectrum disorder (ASD) and attention deficit hyperactivity disorder (ADHD). Sleep problems in these disorders may not only worsen daytime behaviors and core symptoms of ASD and ADHD but also contribute to parental stress levels. Therefore, the presence of sleep problems in ASD and ADHD requires prompt attention and management. This article is presented in 2 sections, one each for ASD and ADHD. First, a detailed literature review about the burden and prevalence of different types of sleep disorders is presented, followed by the pathophysiology and etiology of the sleep problems and evaluation and management of sleep disorders in ASD and ADHD.

  16. Motor Timing Deficits in Children with Attention-Deficit/Hyperactivity Disorder

    Science.gov (United States)

    Zelaznik, Howard N.; Vaughn, Aaron J.; Green, John T.; Smith, Alan L.; Hoza, Betsy; Linnea, Kate

    2011-01-01

    Children with Attention-Deficit/Hyperactivity Disorder (ADHD) are thought to have fundamental deficits in the allocation of attention for information processing. Furthermore, it is believed that these children possess a fundamental difficulty in motoric timing, an assertion that has been explored recently in adults and children. In the present study we extend this recent work by fully exploring the classic Wing and Kristofferson (1973) analysis of timing with typically developing children (n = 24) and children with ADHD (n = 27). We provide clear evidence that not only do children with ADHD have an overall timing deficit, they also time less consistently when using a similar strategy to typically developing children. The use of the Wing and Kristofferson approach to timing, we argue, will result in the discovery of robust ADHD-related timing differences across a variety of situations. PMID:21852012

  17. The effect of methylphenidate on sustained attention among adolescents with attention-deficit hyperactivity disorder.

    Science.gov (United States)

    Lufi, Dubi; Bassin-Savion, Shiry; Rubel, Lilach

    2015-01-01

    Twenty-seven adolescents diagnosed as having attention-deficit hyperactivity disorder (ADHD) were tested twice with a computerized MATH-CPT (mathematics continuous performance test). In one administration, the participants took medication (methylphenidate, MPH) 1.5 hr before being tested. In another administration, the MATH-CPT was administered without the medication. Treatment with MPH improved the "overall attention level" and in measures of "reaction time" and "impulsivity." MPH did not improve the performance in the four measures of sustained attention. Knowing that treatment with MPH does not improve sustained attention can be helpful in reaching a decision of whether or not a child should be treated with MPH.

  18. Sleep Restores Daytime Deficits in Procedural Memory in Children with Attention-Deficit/Hyperactivity Disorder

    Science.gov (United States)

    Prehn-Kristensen, Alexander; Molzow, Ina; Munz, Manuel; Wilhelm, Ines; Muller, Kathrin; Freytag, Damaris; Wiesner, Christian D.; Baving, Lioba

    2011-01-01

    Sleep supports the consolidation of declarative and procedural memory. While prefrontal cortex (PFC) activity supports the consolidation of declarative memory during sleep, opposite effects of PFC activity are reported with respect to the consolidation of procedural memory during sleep. Patients with attention-deficit/hyperactivity disorder (ADHD)…

  19. Restraint and Cancellation: Multiple Inhibition Deficits in Attention Deficit Hyperactivity Disorder

    Science.gov (United States)

    Schachar, Russell; Logan, Gordon D.; Robaey, Philippe; Chen, Shirley; Ickowicz, Abel; Barr, Cathy

    2007-01-01

    We used variations of the stop signal task to study two components of motor response inhibition--the ability to withhold a strong response tendency (restraint) and the ability to cancel an ongoing action (cancellation)--in children with a diagnosis of attention deficit hyperactivity disorder (ADHD) and in non-ADHD controls of similar age (ages…

  20. Sleep Restores Daytime Deficits in Procedural Memory in Children with Attention-Deficit/Hyperactivity Disorder

    Science.gov (United States)

    Prehn-Kristensen, Alexander; Molzow, Ina; Munz, Manuel; Wilhelm, Ines; Muller, Kathrin; Freytag, Damaris; Wiesner, Christian D.; Baving, Lioba

    2011-01-01

    Sleep supports the consolidation of declarative and procedural memory. While prefrontal cortex (PFC) activity supports the consolidation of declarative memory during sleep, opposite effects of PFC activity are reported with respect to the consolidation of procedural memory during sleep. Patients with attention-deficit/hyperactivity disorder (ADHD)…

  1. Right hemisphere dysfunction in subjects with attention-deficit disorder with and without hyperactivity.

    Science.gov (United States)

    García-Sánchez, C; Estévez-González, A; Suárez-Romero, E; Junqué, C

    1997-02-01

    The attention-deficit disorder, with and without hyperactivity, is associated with defective attention, response inhibition and, in attention-deficit disorder with hyperactivity, with motor restlessness. In adults, inattention, defective response inhibition, and impersistence are more commonly seen in right hemisphere lesions. In the present study, we investigate possible right hemisphere dysfunctions in attention-deficit disorder with hyperactivity and attention-deficit disorder without hyperactivity. The right hemisphere performance of 60 teenagers, 16 having attention-deficit disorder with hyperactivity, 9 having attention-deficit disorder without hyperactivity, and 35 controls, selected clinically (DSM-III) and experimentally (through Continuous Performance Test and Paced Auditory Addition Task), with normal IQ was assessed using a wide-ranging battery of visuospatial, visuoperceptive, and visuoconstructive functions (Benton's Line Orientation, Benton's Visual Retention, Raven's Progressive Matrices, Wechsler Adult Intelligence Scale [WAIS] Block-Design, Rey's Complex Figure). Teenagers with attention-deficit disorder with and without hyperactivity performed significantly worse than controls. Greater differences were found between subjects with attention-deficit disorder without hyperactivity and control than between subjects with attention-deficit disorder with hyperactivity and control subjects. Our results seem to be consistent with right-hemisphere dysfunction, especially in subjects with attention-deficit disorder without hyperactivity. Additionally, WAIS Block-Design and Benton's Line Orientation are the visuospatial tests with the highest discriminant power to differentiate between controls, subjects with attention-deficit disorder without hyperactivity, and subjects with attention-deficit disorder with hyperactivity.

  2. Developmental pesticide exposure reproduces features of attention deficit hyperactivity disorder.

    Science.gov (United States)

    Richardson, Jason R; Taylor, Michele M; Shalat, Stuart L; Guillot, Thomas S; Caudle, W Michael; Hossain, Muhammad M; Mathews, Tiffany A; Jones, Sara R; Cory-Slechta, Deborah A; Miller, Gary W

    2015-05-01

    Attention-deficit hyperactivity disorder (ADHD) is estimated to affect 8-12% of school-age children worldwide. ADHD is a complex disorder with significant genetic contributions. However, no single gene has been linked to a significant percentage of cases, suggesting that environmental factors may contribute to ADHD. Here, we used behavioral, molecular, and neurochemical techniques to characterize the effects of developmental exposure to the pyrethroid pesticide deltamethrin. We also used epidemiologic methods to determine whether there is an association between pyrethroid exposure and diagnosis of ADHD. Mice exposed to the pyrethroid pesticide deltamethrin during development exhibit several features reminiscent of ADHD, including elevated dopamine transporter (DAT) levels, hyperactivity, working memory and attention deficits, and impulsive-like behavior. Increased DAT and D1 dopamine receptor levels appear to be responsible for the behavioral deficits. Epidemiologic data reveal that children aged 6-15 with detectable levels of pyrethroid metabolites in their urine were more than twice as likely to be diagnosed with ADHD. Our epidemiologic finding, combined with the recapitulation of ADHD behavior in pesticide-treated mice, provides a mechanistic basis to suggest that developmental pyrethroid exposure is a risk factor for ADHD.

  3. Contraction of time in attention-deficit hyperactivity disorder.

    Science.gov (United States)

    Gilden, David L; Marusich, Laura R

    2009-03-01

    Attention-deficit hyperactivity disorder (ADHD) has been associated with anomalies in dopamine systems. Recent advances in the understanding of the core cognitive deficits in ADHD suggest that dopamine dysfunction might be expressed through shortened time scales in reward-based learning. Here this perspective is extended by the conjecture that temporal span in working memory systems might generally be shortened. As a test of this conjecture the authors focus on the implicit memory system involved in rhythmic movement, assessing the minimum tempo at which rhythmic feeling can be sustained in adults with diagnosed ADHD and in a control group of normal adults. The authors found that people with ADHD do in fact have a rhythm cut-off that is faster in tempo than those without ADHD. This finding is consistent with the idea that impaired dopamine dynamics have systemic consequences for cognitive function, essentially recalibrating the clock that sets the time scale for the subjective experience of temporal events.

  4. Hippocampus and amygdala morphology in attention-deficit/hyperactivity disorder

    DEFF Research Database (Denmark)

    Plessen, Kerstin J; Bansal, Ravi; Zhu, Hongtu

    2006-01-01

    of disturbances in the perception of time, temporal processing (eg, delay aversion), and stimulus seeking associated with ADHD. Disrupted connections between the amygdala and orbitofrontal cortex may contribute to behavioral disinhibition. Our findings suggest involvement of the limbic system......CONTEXT: Limbic structures are implicated in the genesis of attention-deficit/hyperactivity disorder (ADHD) by the presence of mood and cognitive disturbances in affected individuals and by elevated rates of mood disorders in family members of probands with ADHD. OBJECTIVE: To study the morphology...

  5. Drug holidays and attention deficit/hyperactivity disorder

    Institute of Scientific and Technical Information of China (English)

    Christopher P. SZABO

    2011-01-01

    The concept of ‘drug holidays’ (defined as "...the structured interruption of pharmacological treatment..."[1]) in the management of attention deficit hyperactivity disorder (ADHD) is well established,but poorly researched[1].The question is whether there is indeed a justifiable basis for the practice.In the opinion piece by Professors Du and Wang[2],they argue that on the balance of available evidence it is not justified.Herein lies the issue-the evidence.In reality significant numbers of parents both report side effects[3] and stop medication intermittently[1],and many sufferers stop treatment prematurely[4] (generally due to adverse effects).

  6. Driving behaviour in adults with attention deficit/hyperactivity disorder

    OpenAIRE

    Groom, Madeleine J.; van Loon, Editha; Daley, David; Chapman, Peter; Hollis, Chris

    2015-01-01

    Background Little is known about the impact of cognitive impairments on driving in adults with ADHD. The present study compared the performance of adults with and without ADHD in a driving simulator on two different routes: an urban route which we hypothesised would exacerbate weak impulse control in ADHD and a motorway route, to challenge deficits in sustained attention. Methods Adults with (n = 22, 16 males) and without (n = 21, 18 males) ADHD completed a simulated driving session while eye...

  7. Attention-deficit/hyperactivity disorder and suicide: A systematic review

    Science.gov (United States)

    Balazs, Judit; Kereszteny, Agnes

    2017-01-01

    AIM To investigate suicidality and attention-deficit/hyperactivity disorder (ADHD), this paper aims to systematically review the literature as an extension of previous reviews. METHODS We searched five databases (Ovid MEDLINE, Psychinfo, PubMed, Scopus, Web of Science) with two categories of search terms: (1) suicide; suicidal; suicide behavior; suicide attempt; suicidal thought; and (2) ADHD. RESULTS The search resulted 26 articles. There is a positive association between ADHD and suicidality in both sexes and in all age groups. Comorbid disorders mediate between suicidality and ADHD. CONCLUSION Recognizing ADHD, comorbid conditions and suicidality is important in prevention. PMID:28401048

  8. The nursing student with attention deficit hyperactivity disorder.

    Science.gov (United States)

    Bradshaw, Martha J; Salzer, Judith Schurr

    2003-01-01

    Attention deficit hyperactivity disorder (ADHD) in college-age students presents a complex challenge of coping with academic coursework, refining life skills, and addressing self-limitations. Behaviors that characterize ADHD are particularly problematic for nursing students, especially when the student has difficulty with behaviors that exemplify executive functioning. The authors discuss symptoms and treatments associated with the diagnosis of ADHD and evaluation and interventions for college students, based on guidelines from the Americans With Disabilities Act. Nursing faculty can facilitate academic success by recognizing the problem in nursing students and implementing strategies useful for self-management of ADHD.

  9. MAKING SENSE OF ATTENTION DEFICIT/HYPERACTIVITY DISORDER

    OpenAIRE

    Lensch, Carol

    1998-01-01

    In recent years there has been a notable increase in the number of students being identified with Attention Deficit/Hyperactivity Disorder (AD/HD) in American schools. Although there is a tremendous amount of research being done in the area of AD/HD, parents, educators and individuals with AD/HD are ill-equipped to deal with the demands of the disorder. Only through extensive research and a better understanding of what AD/HD is can we expect to develop more effective mean...

  10. Intervention for executive functions in attention deficit and hyperactivity disorder.

    Science.gov (United States)

    Menezes, Amanda; Dias, Natália Martins; Trevisan, Bruna Tonietti; Carreiro, Luiz Renato R; Seabra, Alessandra Gotuzo

    2015-03-01

    This study aimed to investigate if an executive functions (EF) intervention could promote these skills in individuals with attention deficit and hyperactivity disorder (ADHD). Eighteen children and adolescents, 7-13 years old, divided into experimental (EG, N = 8) and control (CG, N = 10) groups, were assessed in the Block Design and Vocabulary subtests of the WISC III and seven tests of EF. Parents answered two scales, measuring EF and inattention and hyperactivity signs. EG children participated in a program to promote EF in twice-weekly group sessions of one hour each. After 8 months of intervention, groups were assessed again. ANCOVA, controlling for age, intelligence quotient and pretest performance, revealed gains in attention/inhibition and auditory working memory measures for the EG. No effect was found for scales or measures of more complex EF. Results are not conclusive, but they illustrate some promising data about EF interventions in children and adolescents with ADHD.

  11. Drug therapy of attention deficit hyperactivity disorder: Current trends

    Directory of Open Access Journals (Sweden)

    Avinash De Sousa

    2012-01-01

    Full Text Available Attention deficit hyperactivity disorder is a developmental disorder with an age onset prior to 7 years. Children with ADHD have significantly lower ability to focus and sustain attention and also score higher on impulsivity and hyperactivity. Stimulants, such as methylphenidate, have remained the mainstay of ADHD treatment for decades with evidence supporting their use. However, recent years have seen emergence of newer drugs and drug delivery systems, like osmotic release oral systems and transdermal patches, to mention a few. The use of nonstimulant drugs like atomoxetine and various other drugs, such as a-agonists, and a few antidepressants, being used in an off-label manner, have added to the pharmacotherapy of ADHD. This review discusses current trends in drug therapy of ADHD and highlights the promise pharmacogenomics may hold in the future.

  12. Attention-deficit/hyperactivity disorder in postsecondary students.

    Science.gov (United States)

    Nugent, Kevin; Smart, Wallace

    2014-01-01

    A PubMed review was conducted for papers reporting on attention-deficit/hyperactivity disorder (ADHD) in postsecondary students. The review was performed in order to determine the prevalence and symptomatology of ADHD in postsecondary students, to examine its effects on academic achievement, and discuss appropriate management. The prevalence of ADHD symptoms among postsecondary students ranges from 2% to 12%. Students with ADHD have lower grade point averages and are more likely to withdraw from courses, to indulge in risky behaviors, and to have other psychiatric comorbidities than their non-ADHD peers. Ensuring that students with ADHD receive appropriate support requires documented evidence of impairment to academic and day-to-day functioning. In adults with ADHD, stimulants improve concentration and attention, although improved academic productivity remains to be demonstrated. ADHD negatively impacts academic performance in students and increases the likelihood of drug and alcohol problems. Affected students may therefore benefit from disability support services, academic accommodations, and pharmacological treatment.

  13. Intervention for executive functions in attention deficit and hyperactivity disorder

    Directory of Open Access Journals (Sweden)

    Amanda Menezes

    2015-03-01

    Full Text Available This study aimed to investigate if an executive functions (EF intervention could promote these skills in individuals with attention deficit and hyperactivity disorder (ADHD. Eighteen children and adolescents, 7-13 years old, divided into experimental (EG, N = 8 and control (CG, N = 10 groups, were assessed in the Block Design and Vocabulary subtests of the WISC III and seven tests of EF. Parents answered two scales, measuring EF and inattention and hyperactivity signs. EG children participated in a program to promote EF in twice-weekly group sessions of one hour each. After 8 months of intervention, groups were assessed again. ANCOVA, controlling for age, intelligence quotient and pretest performance, revealed gains in attention/inhibition and auditory working memory measures for the EG. No effect was found for scales or measures of more complex EF. Results are not conclusive, but they illustrate some promising data about EF interventions in children and adolescents with ADHD.

  14. Common Cognitive Deficits in Children with Attention-Deficit/Hyperactivity Disorder and Autism: Working Memory and Visual-Motor Integration

    Science.gov (United States)

    Englund, Julia A.; Decker, Scott L.; Allen, Ryan A.; Roberts, Alycia M.

    2014-01-01

    Cognitive deficits in working memory (WM) are characteristic features of Attention-Deficit/Hyperactivity Disorder (ADHD) and autism. However, few studies have investigated cognitive deficits using a wide range of cognitive measures. We compared children with ADHD ("n" = 49) and autism ("n" = 33) with a demographically matched…

  15. EEG beta band activity is related to attention and attentional deficits in the visual performance of elderly subjects.

    Science.gov (United States)

    Gola, Mateusz; Magnuski, Mikołaj; Szumska, Izabela; Wróbel, Andrzej

    2013-09-01

    We have previously shown that beta-band EEG activity is related to attentional modulation in the visual system of cats and humans. In a separate experiment we also observed that some elderly subjects expressed beta-band power decreases during a simple visual attention task, an effect which was accompanied by low behavioral accuracy in this subgroup. Here, we conducted a detailed examination of beta power deficits in elderly subjects in comparison to young controls. In order to do so, we equalized the subjective level of task difficulty by adjusting visual stimuli presentation duration in such a way that elderly and young subjects achieved similar behavioral results. We found that: (1) beta-band power of EEG signals recorded over occipital regions in elderly and young groups is related to visual attention, as judged from increases in beta power preceding correct responses and lack of beta activity change before erroneous responses; (2) despite forming a homogeneous group when screened for dementia (MMSE), age, education level, visual correction, and speed-accuracy trade-off strategy, elderly subjects could be assigned into one of the two subgroups: high performers, who did not differ from young performers in terms of beta-band power increases, and low performers, whose beta power decreased during the most difficult attentional conditions (shortest - 3s and longest - 11s cue-target delays). These findings posit that the beta-band activity decrease recorded in low performing elderly subjects reflects difficulty in activation and deficits in sustaining attentional processes.

  16. Mindfulness Meditation Improves Mood, Quality of Life, and Attention in Adults with Attention Deficit Hyperactivity Disorder

    Science.gov (United States)

    Bueno, Viviane Freire; Kozasa, Elisa H.; da Silva, Maria Aparecida; Alves, Tânia Maria; Louzã, Mario Rodrigues; Pompéia, Sabine

    2015-01-01

    Objective. Adults with attention deficit hyperactivity disorder (ADHD) display affective problems and impaired attention. Mood in ADHD can be improved by mindful awareness practices (MAP), but results are mixed regarding the enhancement of attentional performance. Here we evaluated MAP-induced changes in quality of life (QoL), mood, and attention in adult ADHD patients and controls using more measures of attention than prior studies. Methods. Twenty-one ADHD patients and 8 healthy controls underwent 8 weekly MAP sessions; 22 similar patients and 9 controls did not undergo the intervention. Mood and QoL were assessed using validated questionnaires, and attention was evaluated using the Attentional Network Test (ANT) and the Conners Continuous Performance Test (CPT II), before and after intervention. Results. MAP enhanced sustained attention (ANT) and detectability (CPT II) and improved mood and QoL of patients and controls. Conclusion. MAP is a complementary intervention that improves affect and attention of adults with ADHD and controls. PMID:26137496

  17. Mindfulness Meditation Improves Mood, Quality of Life, and Attention in Adults with Attention Deficit Hyperactivity Disorder

    Directory of Open Access Journals (Sweden)

    Viviane Freire Bueno

    2015-01-01

    Full Text Available Objective. Adults with attention deficit hyperactivity disorder (ADHD display affective problems and impaired attention. Mood in ADHD can be improved by mindful awareness practices (MAP, but results are mixed regarding the enhancement of attentional performance. Here we evaluated MAP-induced changes in quality of life (QoL, mood, and attention in adult ADHD patients and controls using more measures of attention than prior studies. Methods. Twenty-one ADHD patients and 8 healthy controls underwent 8 weekly MAP sessions; 22 similar patients and 9 controls did not undergo the intervention. Mood and QoL were assessed using validated questionnaires, and attention was evaluated using the Attentional Network Test (ANT and the Conners Continuous Performance Test (CPT II, before and after intervention. Results. MAP enhanced sustained attention (ANT and detectability (CPT II and improved mood and QoL of patients and controls. Conclusion. MAP is a complementary intervention that improves affect and attention of adults with ADHD and controls.

  18. Socio-emotional intervention in attention deficit hyperactive disorder

    Directory of Open Access Journals (Sweden)

    María Jesús Cardoso-Moreno

    2015-06-01

    Full Text Available Attention-deficit-hyperactivity disorder (ADHD is a common neuro-behavioural disorder with onset in childhood. These children have impaired emotional self-control, self-regulation of drive and motivation. Numerous studies have reported cognitive disabilities in memory, executive functions, spatial abilities and language skills. The main objective of this work is to determine whether a socio-emotional intervention programme could improve executive functions in children with Attention Deficit Hyperactivity Disorder. The sample of this study consisted of 25 children (8 female and 17 male aged between 8 and 12 years, diagnosed with ADHD and who were not taking any psychopharmacological treatment at the time of the study, and had not taken medication previously. Executive functioning was assessed through the Zoo Map test and Tower of Hanoi puzzle in pre-/post-test design. A socio-emotional intervention programme was implemented. The training consisted of 8 one-hour weekly sessions, on an individual basis. Results indicate that such a programme does lead to improved performance in the execution of tasks that evaluate executive functions. After the intervention, the children took less time to resolve the Zoo Map test. Results for the Hanoi Tower puzzle were also improved after intervention. The children needed a lower number of movements to complete the task.

  19. Motor preparation, motor execution, attention, and executive functions in attention deficit/hyperactivity disorder (ADHD).

    Science.gov (United States)

    Klimkeit, Ester I; Mattingley, Jason B; Sheppard, Dianne M; Lee, Paul; Bradshaw, John L

    2005-04-01

    Attention and executive functions were investigated in medicated and unmedicated children with ADHD combined type using a novel selective reaching task. This task involved responding as rapidly as possible to a target while at times having to ignore a distractor. Results indicated that unmedicated children with ADHD showed slow and inaccurate responding. Slow responding reflected problems at the stage of movement preparation but not movement execution. An attentional impairment, rather than a motor planning problem per se, appeared to underlie the slow movement preparation. Inaccurate responding reflected problems with response inhibition and selective attention, impulsivity, set-shifting, and difficulties in maintaining vigilance. Although medicated children with ADHD did not show slow movement preparation, they did show some response inaccuracy, resulting especially from impulsive responding. These findings suggest that ADHD is characterized by slow motor preparation (but not motor execution), and deficits in selective attention, vigilance, and executive functions. Preliminary results suggest that stimulant medication may resolve some of these motor, attentional and executive function deficits.

  20. Attention Contributes to Arithmetic Deficits in New-Onset Childhood Absence Epilepsy

    Directory of Open Access Journals (Sweden)

    Dazhi Cheng

    2017-09-01

    Full Text Available Neuropsychological studies indicate that new-onset childhood absence epilepsy (CAE is associated with deficits in attention and executive functioning. However, the contribution of these deficits to impaired academic performance remains unclear. We aimed to examine whether attention and executive functioning deficits account for the academic difficulties prevalent in patients with new-onset CAE. We analyzed cognitive performance in several domains, including language, mathematics, psychomotor speed, spatial ability, memory, general intelligence, attention, and executive functioning, in 35 children with new-onset CAE and 33 control participants. Patients with new-onset CAE exhibited deficits in mathematics, general intelligence, attention, and executive functioning. Furthermore, attention deficits, as measured by a visual tracing task, accounted for impaired arithmetic performance in the new-onset CAE group. Therefore, attention deficits, rather than impaired general intelligence or executive functioning, may be responsible for arithmetic performance deficits in patients with new-onset CAE.

  1. Complex prospective memory in adults with attention deficit hyperactivity disorder.

    Directory of Open Access Journals (Sweden)

    Anselm B M Fuermaier

    Full Text Available OBJECTIVES: Attention deficit hyperactivity disorder (ADHD in adults has been associated with disturbances of attention and executive functions. Furthermore, impairments of verbal and figural retrospective memory were reported. However, little is known about the effects of ADHD on prospective memory, the execution of delayed intentions in the future. METHODS: The present study compared the performance of 45 adult patients with ADHD not treated with stimulant medication with the performance of 45 matched healthy individuals on a paradigm of complex prospective memory which measured task planning, plan recall, self-initiation and execution. Furthermore, the contribution of other cognitive functions to prospective memory functioning was assessed, including measures of attention, executive functions and memory. RESULTS: A large-scale impairment could be observed in task planning abilities in patients with ADHD. Only negligible to small effects were found for plan recall, self-initiation and execution. Inhibition was identified to contribute significantly to performance on task planning. CONCLUSIONS: The present findings suggest that four cognitive components contribute to the performance of prospective memory. Impairments of prospective memory mainly emerged from deficient planning abilities in adults with ADHD. Implications on behavioral based intervention strategies are discussed.

  2. Methylphenidate use in children with attention deficit hyperactivity disorder

    Science.gov (United States)

    Machado, Felipe Salles Neves; Caetano, Sheila Cavalcante; Hounie, Ana Gabriela; Scivoletto, Sandra; Muszkat, Mauro; Gattás, Ivete Gianfaldoni; Casella, Erasmo Barbante; de Andrade, Ênio Roberto; Polanczyk, Guilherme Vanoni; do Rosário, Maria Conceição

    2015-01-01

    A Brazilian Health Technology Assessment Bulletin (BRATS) article regarding scientific evidence of the efficacy and safety of methylphenidate for treating attention deficit hyperactivity disorder (ADHD) has caused much controversy about its methods. Considering the relevance of BRATS for public health in Brazil, we critically reviewed this article by remaking the BRATS search and discussing its methods and results. Two questions were answered: did BRATS include all references available in the literature? Do the conclusions reflect the reviewed articles? The results indicate that BRATS did not include all the references from the literature on this subject and also that the proposed conclusions are different from the results of the articles chosen by the BRATS authors themselves. The articles selected by the BRATS authors showed that using methylphenidate is safe and effective. However, the BRATS final conclusion does not reflect the aforementioned and should not be used to support decisions on the use of methylphenidate. PMID:26061456

  3. Attention deficit hyperactivity disorder and the behavior of "Che" Guevara.

    Science.gov (United States)

    Teive, Hélio A G; Zavala, Jorge A; Munhoz, Renato P; Lara, Diogo R; Lima, Pedro; Palmini, André

    2009-09-01

    Attention deficit hyperactivity disorder (ADHD) is a childhood onset neuropsychiatric disorder characterized by inattention, hyperactivity and impulsivity. ADHD is related to several co-morbidities, such as opposition defiant disorder, conduct disorder, mood and anxiety disturbances, as well as tics and Tourette's syndrome. The objective of this report is to shed an alternative light on the personality of Ernesto "Che" Guevara, discussing whether he might have had ADHD. Several published biographies of Che Guevara were reviewed. Established ADHD criteria (Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition), were used as a framework to evaluate Che's behaviour. In addition, we compared the main features of Che's reported behaviour to the set of abnormalities leading to the diagnosis of ADHD in adults proposed by Wender and colleagues and known as the UTAH ADHD criteria. Analysis of the most renowned biographies of Ernesto "Che" Guevara suggests that he may have had ADHD.

  4. Living with symptoms of attention deficit hyperactivity disorder in adulthood

    DEFF Research Database (Denmark)

    Bjerrum, Merete Bender; Pedersen, Preben Ulrich; Larsen, Palle

    2017-01-01

    BACKGROUND: Attention deficit hyperactivity disorder (ADHD) relates to four dimensions of behavior: inattentiveness, restlessness, impulsiveness and hyperactivity. Symptoms affect multiple areas of daily life such as academic performance and social functioning. Despite the negative effects of ADHD...... daily life with ADHD are personal strategies such as reminders and performing tasks within a given structure. Others close to them can assist by coaching, reminding them of appointments and so on. Superiors can assist by structuring the work tasks and setting up clear rules and limits for the tasks...... see them as persons who have a problem and not as problem persons, emphasize strategies adults themselves can apply such as structuring everyday tasks and informing them about positive effects and possible side effects of medication. Policy-makers could launch campaigns targeted at employers...

  5. Attention deficit hyperactivity disorder in imprisoned individuals--a review.

    Science.gov (United States)

    Ghanizadeh, Ahmad; Mohammadi, Mohammad Reza; Akhondzadeh, Shahin; Sanaei-Zadeh, Hossein

    2011-06-01

    Attention deficit hyperactivity disorder (ADHD) is one of the most prevalent psychiatric disorders with lifelong impact of the affected individuals. It is usually co-morbid with other psychiatric disorders. This paper aims to review current knowledge about ADHD in imprisoned individuals. The rate of ADHD in prisoners ranges from 10% to 70% and it has been suggested that ADHD, even without co-morbidity with conduct disorder, is a risk factor for imprisonment. Based on these findings, it may be wise to include the assessment of ADHD symptoms in all adult and adolescent prisoners. This is while available psychiatric resources for the adequate management of ADHD in prisoners are limited. Most of current knowledge on the topic comes from western countries. There is an urgent need for studies that will explore the effect of other cultures on the interactions between ADHD and imprisonment, especially in developing countries worldwide. At this point, ADHD seems to be an ignored research area in developing countries.

  6. Internet Addiction and Attention Deficit Hyperactivity Disorder Among Schoolchildren.

    Science.gov (United States)

    Weinstein, Aviv; Yaacov, Yafa; Manning, Michal; Danon, Pinhas; Weizman, Abraham

    2015-12-01

    Use of the internet and videogames by children and adolescents has risen dramatically over the last decade. Increasing evidence of internet and videogame addiction among children is causing concern due to its harmful physical, emotional and social consequences. There is also emerging evidence for an association between computer and videogame addiction and attention deficit/hyperactivity disorder (ADHD). To investigate the relationship between ADHD and internet addiction. We compared 50 male schoolchildren, mean age 13 years, diagnosed with ADHD to 50 male schoolchildren without ADHD on measures of internet addiction, internet use and sleep patterns. Children with ADHD had higher scores on the Internet Addiction Test (IAT), used the internet for longer hours, and went to sleep later than those without ADHD. These findings indicate an association of ADHD, sleep disorders and internet/videogame addiction.

  7. [Attention deficit syndrome in adults: clinical, psychophysiological features and treatment].

    Science.gov (United States)

    Chutko, L S; Surushkina, S Iu; Iakovenko, E A; Nikishena, I S; Anisimova, T I

    2013-01-01

    The authors present the results of examination of 34 patients, aged from 18 to 30 years, with attention deficit hyperactivity disorder (ADHD) (ICD-10 item F90.0). The study has shown that inattentive type of ADHD is noted in 50%, combined type in 38.3% and hyperactivity/impulsivity type in 11.7% of patients. Adult patients with ADHD also have a high level of anxiety and asthenic disorders. This study evaluated the efficacy and safety of adaptol in dosage 1500 mg daily during 8 weeks in the treatment of this group of patients. The high efficacy (improvement in 64,7% of cases) and safety of adaptol confirmed by the data of clinical, psychological and neurophysiological studies.

  8. Updates on attention-deficit/hyperactivity disorder and learning disorders.

    Science.gov (United States)

    Semrud-Clikeman, Margaret; Bledsoe, Jesse

    2011-10-01

    The relationship of attention-deficit/hyperactivity disorder (ADHD) to learning disorders was reviewed and included reading disability, mathematics learning disability, and nonverbal learning disability. Genetic, neuroimaging, and neuropsychological functioning were examined for each disorder, along with a discussion of any existing literature when ADHD co-occurred with the disorder. All the disorders were found to frequently co-occur with ADHD. A review of the underlying neuroanatomic and neurofunctional data found specific structures that frequently co-occur in these disorders with others that are specific to the individual diagnosis. Aberrations in structure and/or function were found for the caudate, corpus callosum, and cerebellum, making these structures sensitive for the disorder but not specific. Suggestions for future research, particularly in relation to intervention, are provided.

  9. Attention deficit hyperactivity disorder (ADHD): a practical scale for pediatricians.

    Science.gov (United States)

    Oktem, F; Semerci, Z B

    1998-01-01

    Attention deficit hyperactivity disorder (ADHD) is a common disturbance causing school failure and social problems. Early diagnosis and intervention allow ADHD children to adjust and succeed at school and in daily life. To identify these patients, we designed a practical questionnaire for parents. When tested on children with ADHD (n = 100), children with psychiatric problems (n = 35), and on age- and sex-mached control children (n = 100), this scale was found to be highly useful in distinguishing these three groups from each other, especially after the identification and elimination of items with lower specificity. The use of the Hacettepe ADHD scale is recommended for pediatricians, general practitioners and teachers to allow earlier diagnosis of this condition.

  10. Methylphenidate use in children with attention deficit hyperactivity disorder

    Directory of Open Access Journals (Sweden)

    Felipe Salles Neves Machado

    2015-01-01

    Full Text Available A Brazilian Health Technology Assessment Bulletin (BRATS article regarding scientific evidence of the efficacy and safety of methylphenidate for treating attention deficit hyperactivity disorder (ADHD has caused much controversy about its methods. Considering the relevance of BRATS for public health in Brazil, we critically reviewed this article by remaking the BRATS search and discussing its methods and results. Two questions were answered: did BRATS include all references available in the literature? Do the conclusions reflect the reviewed articles? The results indicate that BRATS did not include all the references from the literature on this subject and also that the proposed conclusions are different from the results of the articles chosen by the BRATS authors themselves. The articles selected by the BRATS authors showed that using methylphenidate is safe and effective. However, the BRATS final conclusion does not reflect the aforementioned and should not be used to support decisions on the use of methylphenidate.

  11. Attention-deficit/hyperactivity disorder and telemental health.

    Science.gov (United States)

    Palmer, Nancy B; Myers, Kathleen M; Vander Stoep, Ann; McCarty, Carolyn A; Geyer, John R; Desalvo, Amy

    2010-10-01

    Attention-deficit/hyperactivity disorder (ADHD) is one of the most prevalent psychiatric disorders diagnosed in children and adolescents (youth). ADHD is equally distributed geographically, but services are not. Access to expert evaluation and treatment remains limited for youth with ADHD living in rural areas, as well as for ethnic and racial minority youth. Telepsychiatry is a service delivery model with the potential to reach these youth and to develop collaborative models of care among local primary care physicians, remote telepsychiatrists, and local families. Care delivered through telepsychiatry can readily adhere to the practice parameters of the American Academy of Child and Adolescent Psychiatry. Work to date indicates that ADHD is the most common disorder treated through telepsychiatry. This article reviews the status of child and adolescent telepsychiatry, with particular focus on its potential to improve the care and outcomes of underserved populations of youth diagnosed with ADHD.

  12. Adaptive will: the evolution of attention deficit disorder.

    Science.gov (United States)

    Lakoff, A

    2000-01-01

    The increasing prevalence of attention-deficit disorder among American school children was a source of significant controversy in the 1990s. This paper looks at the social and historical contexts in which ADD evolved in order to understand its emergence as a coherent and widespread entity. Changes in expert models of child behavior interacted with the formation of new identities around disability to shape a milieu in which the disorder could thrive. The pattern of affect control, of what must and what must not be restrained, regulated, and transformed, is certainly not the same in this stage as in the preceding one of court aristocracy. In keeping with its different interdependencies, bourgeois society applies stronger restrictions to certain impulses, while in the case of others aristocratic restrictions are simply continued and transformed to suit the changed situation (Elias, 1994, p. 125). Copyright 2000 John Wiley & Sons, Inc.

  13. Handwriting performance in children with attention deficit hyperactivity disorder (ADHD).

    Science.gov (United States)

    Racine, Marie Brossard; Majnemer, Annette; Shevell, Michael; Snider, Laurie

    2008-04-01

    Attention deficit hyperactivity disorder (ADHD) is the most common neurobehavioral condition of childhood. Consequences are multifaceted and include activity limitations in daily-living skills, academic challenges, diminished socialization skills, and motor difficulties. Poor handwriting performance is an example of an affected life skill that has been anecdotally observed by educators and clinicians for this population and can negatively impact academic performance and self-esteem. To guide health and educational service delivery needs, the authors reviewed the evidence in the literature on handwriting difficulties in children with ADHD. Existing evidence would suggest that children with ADHD have impaired handwriting performance, characterized by illegible written material and/or inappropriate speed of execution compared to children without ADHD. Studies with larger sample sizes using standardized measures of handwriting performance are needed to evaluate the prevalence of the problem and to better understand the nature of handwriting difficulties and their impact in this population.

  14. Attention-deficit/hyperactivity disorder and adverse health outcomes

    Science.gov (United States)

    Nigg, Joel

    2015-01-01

    Attention-deficit/hyperactivity disorder (ADHD) is defined by extreme levels of inattention–disorganization and/or hyperactivity–impulsivity. In DSM-IV, the diagnostic criteria required impairment in social, academic, or occupational functioning. With DSM-5 publication imminent in 2013, further evaluation of impairment in ADHD is timely. This article reviews the current state of knowledge on health-related impairments of ADHD, including smoking, drug abuse, accidental injury, sleep, obesity, hypertension, diabetes, and suicidal behavior. It concludes by suggesting the need for new avenues of research on mechanisms of association and the potential for ADHD to be an early warning sign for secondary prevention of some poor health outcomes. PMID:23298633

  15. Striatal dysfunction in attention deficit and hyperkinetic disorder

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    Lou, H.C.; Henriksen, L.; Bruhn, P.; Borner, H.; Nielsen, J.B.

    1989-01-01

    We have previously reported that periventricular structures are hypoperfused in attention deficit and hyperactivity disorder (ADHD). This study has expanded the number of patients, who were divided into two groups: six patients with pure ADHD, and 13 patients with ADHD in combination with other neurologic symptoms. By using xenon 133 inhalation and emission tomography, the regional cerebral blood flow distribution was determined and compared with a control group. Striatal regions were found to be hypoperfused and, by inference, hypofunctional in both groups. This hypoperfusion was statistically significant in the right striatum in ADHD, and in both striatal regions in ADHD with other neuropsychologic and neurologic symptoms. The primary sensory and sensorimotor cortical regions were highly perfused. Methylphenidate increased flow to striatal and posterior periventricular regions, and tended to decrease flow to primary sensory regions. Low striatal activity, partially reversible with methylphenidate, appears to be a cardinal feature in ADHD.

  16. [Psychotherapy in children with attention deficit hyperactivity disorder].

    Science.gov (United States)

    George, Gisèle

    2002-11-15

    Alone or used with psychostimulants, psychotherapy is the keystone of the treatment in children attention deficit disorder hyperactivity (ADHD). This article explains in which matter psychotherapy is essential. To be well done, it's necessary before starting the treatment to analyze precisely the disorder and how it interferes with the child's environment. It describes how this functional analysis must be done in order to be more precise in the choice of the treatment objectives. This article explains why in children ADHD treatment, the individual therapy must be associated with a family training and describes briefly the more studied and recognized psychotherapy techniques in those children ADHD and how other partners (teacher, speech or motor therapist) are also useful.

  17. Attention-deficit/hyperactivity disorder: associations with overeating and obesity.

    Science.gov (United States)

    Davis, Caroline

    2010-10-01

    In the past decade, we have become increasingly aware of strong associations between overweight/obesity and symptoms of attention-deficit/hyperactivity disorder (ADHD) in children, adolescents, and adults. This review addresses the prevalence of the comorbidity and discusses some of the mechanisms that could account for their relationship. It is suggested that the inattentive and impulsive behaviors that characterize ADHD could contribute to overeating in our current food environment, with its emphasis on fast food consumption and its many food temptations. It is also proposed-based on the compelling evidence that foods high in fat, sugar, and salt are as addictive as some drugs of abuse-that excessive food consumption could be a form of self-medication. This view conforms with the well-established evidence that drug use and abuse are substantially higher among those with ADHD than among the general population.

  18. Motor development of children with attention deficit hyperactivity disorder

    Directory of Open Access Journals (Sweden)

    Francisco Rosa Neto

    2015-09-01

    Full Text Available Objective:To compare both global and specific domains of motor development of children with attention deficit hyperactivity disorder (ADHD with that of typically developing children.Methods:Two hundred children (50 children with clinical diagnoses of ADHD, according to the DSM-IV-TR and 150 typically developing controls, aged 5 to 10 years, participated in this cross-sectional study. The Motor Development Scale was used to assess fine and global motricity, balance, body schema, and spatial and temporal organization.Results:Between-group testing revealed statistically significant differences between the ADHD and control groups for all domains. The results also revealed a deficit of nearly two years in the motor development of children with ADHD compared with the normative sample.Conclusion:The current study shows that ADHD is associated with a delay in motor development when compared to typically developing children. The results also suggested difficulties in certain motor areas for those with ADHD. These results may point to plausible mechanisms underlying the relationship between ADHD and motor difficulties.

  19. [Prognostic heterogeneity of attention deficit/hyperactivity disorder in adults].

    Science.gov (United States)

    Slachevsky Ch, Andrea; Pérez J, Carolina; Silva, Jaime R; Ruiz-Tagle, Amparo; Mayol, Rocío; Muñoz-Neira, Carlos; Núñez-Huasaf, Javier

    2012-03-01

    Attention Deficit/Hyperactivity Disorder (ADHD) is a clinical syndrome characterized by an onset in early life. More than 65% of patients persist with manifestations of ADHD in adulthood. These symptoms may interfere in activities of daily-living, interpersonal relationships and professional and academic achievement. Nevertheless, the observation of an important group of adults with ADHD who do not show significant difficulties in the areas mentioned before puts into evidence the prognostic heterogeneity of this disorder. One of the current, most accepted explanations is the Double-Pathway Model: two double-dissociated deficits (Executive Disorders and Delayed-Reward Processing impairments) are involved in the genesis of ADHD, which explains the existence of different behavioral phenotypes. Moreover, personality traits like tenacity or perseverance are associated with higher levels of achievement in adults. On these grounds, we propose the hypothesis that the neurobiological correlate of tenacity/perseverance is a preserved Delayed-Reward Processing capacity, although further studies are needed to verify this idea.

  20. Source discrimination in adults with attention deficit hyperactivity disorder.

    Directory of Open Access Journals (Sweden)

    Anselm B M Fuermaier

    Full Text Available OBJECTIVES: The context of memory experiences is referred to as source memory and can be distinguished from the content of episodic item memory. Source memory represents a crucial part of biographic events and elaborate memory experiences. Whereas individuals with attention deficit hyperactivity disorder (ADHD were shown to have inefficient item memory, little is known about the context of memory experiences. METHODS: The present study compared 37 adult patients with a diagnosed ADHD with 40 matched healthy participants on a word list paradigm. Memory functions of encoding, retention and source discrimination were assessed. Furthermore, standardized measures of memory and executive control were applied in order to explore a qualitative differentiation of memory components. RESULTS: Adult patients with ADHD showed impaired performance in encoding of new information whereas the retention of encoded items was found to be preserved. The most pronounced impairment of patients with ADHD was observed in source discrimination. Regression models of cognitive functions on memory components supported some qualitative differentiation. CONCLUSIONS: Data analysis suggests a differential pattern of memory impairment in adults suffering from ADHD with a particular deficit in source discrimination. Inefficient source discrimination in adults with ADHD can affect daily functioning by limiting biographic awareness and disturbing general cognitive processes.

  1. Abnormal amygdala functional connectivity associated with emotional lability in children with attention-deficit/hyperactivity disorder

    NARCIS (Netherlands)

    Hulvershorn, L.A.; Mennes, M.; Castellanos, F.X.; Martino, A. Di; Milham, M.P.; Hummer, T.A.; Roy, A.K.

    2014-01-01

    OBJECTIVE: A substantial proportion of children with attention-deficit/hyperactivity disorder (ADHD) also display emotion regulation deficits manifesting as chronic irritability, severe temper outbursts, and aggression. The amygdala is implicated in emotion regulation, but its connectivity and relat

  2. Attention and Other Cognitive Deficits in Aphasia: Presence and Relation to Language and Communication Measures

    Science.gov (United States)

    Murray, Laura L.

    2012-01-01

    Purpose: This study was designed to further elucidate the relationship between cognition and aphasia, with a focus on attention. It was hypothesized that individuals with aphasia would display variable deficit patterns on tests of attention and other cognitive functions and that their attention deficits, particularly those of complex attention…

  3. Attention-deficit/hyperactivity disorder in postsecondary students

    Directory of Open Access Journals (Sweden)

    Nugent K

    2014-09-01

    Full Text Available Kevin Nugent,1 Wallace Smart2,3 1Kinark Child and Family Services, Trent University and Sir Sanford Fleming College, Peterborough, ON, Canada; 2Department of Psychiatry, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada; 3University of Lethbridge Health Centre, Lethbridge, AB, Canada Abstract: A PubMed review was conducted for papers reporting on attention-deficit/ hyperactivity disorder (ADHD in postsecondary students. The review was performed in order to determine the prevalence and symptomatology of ADHD in postsecondary students, to examine its effects on academic achievement, and discuss appropriate management. The prevalence of ADHD symptoms among postsecondary students ranges from 2% to 12%. Students with ADHD have lower grade point averages and are more likely to withdraw from courses, to indulge in risky behaviors, and to have other psychiatric comorbidities than their non-ADHD peers. Ensuring that students with ADHD receive appropriate support requires documented evidence of impairment to academic and day-to-day functioning. In adults with ADHD, stimulants improve concentration and attention, although improved academic productivity remains to be demonstrated. ADHD negatively impacts academic performance in students and increases the likelihood of drug and alcohol problems. Affected students may therefore benefit from disability support services, academic accommodations, and pharmacological treatment. Keywords: adults, academic performance, stimulants, treatment

  4. Hyperfocusing as a dimension of adult attention deficit hyperactivity disorder.

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    Ozel-Kizil, Erguvan Tugba; Kokurcan, Ahmet; Aksoy, Umut Mert; Kanat, Bilgen Bicer; Sakarya, Direnc; Bastug, Gulbahar; Colak, Burcin; Altunoz, Umut; Kirici, Sevinc; Demirbas, Hatice; Oncu, Bedriye

    2016-12-01

    Patients with Attention Deficit Hyperactivity Disorder (ADHD) suffer not only from inability to focus but also from inability to shift attention for events that trigger their interests. This phenomenon is called "hyperfocusing". Previous literature about hyperfocusing is scarce and relies mainly on case reports. The study aimed to investigate and compare the severity of hyperfocusing in adult ADHD with and without psycho-stimulant use. ADHD (DSM-IV-TR) patients either psycho-stimulant naive (n=53) or on psycho-stimulants (n=79) from two ADHD clinics were recruited. The control group (n=65) consisted of healthy university students. A socio-demographic form, the Beck Depression Inventory, the Wender-Utah Rating Scale, the Adult ADHD Self- Report Scale and the Hyperfocusing Scale were applied to the participants. There was no difference between total Hyperfocusing Scale and Adult ADHD Self- Report Scale scores of two patient groups, but both have higher scores than controls (p<0.001). Hyperfocusing is higher in adult ADHD and there was no difference between stimulant-naive patients or patients on stimulants. Hyperfocusing can be defined as a separate dimension of adult ADHD.

  5. Dissociated functional connectivity profiles for motor and attention deficits in acute right-hemisphere stroke.

    Science.gov (United States)

    Baldassarre, Antonello; Ramsey, Lenny; Rengachary, Jennifer; Zinn, Kristi; Siegel, Joshua S; Metcalf, Nicholas V; Strube, Michael J; Snyder, Abraham Z; Corbetta, Maurizio; Shulman, Gordon L

    2016-07-01

    Strokes often cause multiple behavioural deficits that are correlated at the population level. Here, we show that motor and attention deficits are selectively associated with abnormal patterns of resting state functional connectivity in the dorsal attention and motor networks. We measured attention and motor deficits in 44 right hemisphere-damaged patients with a first-time stroke at 1-2 weeks post-onset. The motor battery included tests that evaluated deficits in both upper and lower extremities. The attention battery assessed both spatial and non-spatial attention deficits. Summary measures for motor and attention deficits were identified through principal component analyses on the raw behavioural scores. Functional connectivity in structurally normal cortex was estimated based on the temporal correlation of blood oxygenation level-dependent signals measured at rest with functional magnetic resonance imaging. Any correlation between motor and attention deficits and between functional connectivity in the dorsal attention network and motor networks that might spuriously affect the relationship between each deficit and functional connectivity was statistically removed. We report a double dissociation between abnormal functional connectivity patterns and attention and motor deficits, respectively. Attention deficits were significantly more correlated with abnormal interhemispheric functional connectivity within the dorsal attention network than motor networks, while motor deficits were significantly more correlated with abnormal interhemispheric functional connectivity patterns within the motor networks than dorsal attention network. These findings indicate that functional connectivity patterns in structurally normal cortex following a stroke link abnormal physiology in brain networks to the corresponding behavioural deficits. © The Author (2016). Published by Oxford University Press on behalf of the Guarantors of Brain. All rights reserved. For Permissions, please

  6. Treatment Programs for Students With Attention Deficit Hyperactivity Disorder: A Meta-Analysis Study

    OpenAIRE

    Mihandoost, Zeinab

    2015-01-01

    Context: The aim of this study was to determine the experimental evidence of treatment/intervention programs for deficits in social skills, attention, and behavioral disorder in children and adolescents with attention deficit hyperactivity disorder (ADHD). Evidence Acquisition: Meta-analysis procedures were employed to investigate whether children and adolescents with ADHD exhibit deficits in attention and social skills. A total of 17 empirical research studies published between 2000 and 2013...

  7. No objectively measured sleep disturbances in children with attention-deficit/hyperactivity disorder.

    Science.gov (United States)

    Bergwerff, Catharina E; Luman, Marjolein; Oosterlaan, Jaap

    2016-10-01

    The main goal of this study was to gain more insight into sleep disturbances in children with attention-deficit/hyperactivity disorder, using objective measures of sleep quality and quantity. The evidence for sleep problems in children with attention-deficit/hyperactivity disorder thus far is inconsistent, which might be explained by confounding influences of comorbid internalizing and externalizing problems and low socio-economic status. We therefore investigated the mediating and moderating role of these factors in the association between attention-deficit/hyperactivity disorder and sleep problems. To control for the effects of stimulant medication use, all participants were tested free of medication. Sixty-three children with attention-deficit/hyperactivity disorder and 61 typically developing children, aged 6-13 years, participated. Sleep was monitored for one to three school nights using actigraphy. Parent and teacher questionnaires assessed symptoms of attention-deficit/hyperactivity disorder, internalizing behaviour, oppositional defiant disorder and conduct disorder. Results showed no differences between the attention-deficit/hyperactivity disorder and typically developing group in any sleep parameter. Within the attention-deficit/hyperactivity disorder group, severity of attention-deficit/hyperactivity disorder symptoms was not related to sleep quality or quantity. Moderation analyses in the attention-deficit/hyperactivity disorder group showed an interaction effect between attention-deficit/hyperactivity disorder symptoms and internalizing and externalizing behaviour on total sleep time, time in bed and average sleep bout duration. The results of our study suggest that having attention-deficit/hyperactivity disorder is not a risk factor for sleep problems. Internalizing and externalizing behaviour moderate the association between attention-deficit/hyperactivity disorder and sleep, indicating a complex interplay between psychiatric symptoms and sleep.

  8. A brain-computer interface based attention training program for treating attention deficit hyperactivity disorder.

    Directory of Open Access Journals (Sweden)

    Choon Guan Lim

    Full Text Available UNLABELLED: Attention deficit hyperactivity disorder (ADHD symptoms can be difficult to treat. We previously reported that a 20-session brain-computer interface (BCI attention training programme improved ADHD symptoms. Here, we investigated a new more intensive BCI-based attention training game system on 20 unmedicated ADHD children (16 males, 4 females with significant inattentive symptoms (combined and inattentive ADHD subtypes. This new system monitored attention through a head band with dry EEG sensors, which was used to drive a feed forward game. The system was calibrated for each user by measuring the EEG parameters during a Stroop task. Treatment consisted of an 8-week training comprising 24 sessions followed by 3 once-monthly booster training sessions. Following intervention, both parent-rated inattentive and hyperactive-impulsive symptoms on the ADHD Rating Scale showed significant improvement. At week 8, the mean improvement was -4.6 (5.9 and -4.7 (5.6 respectively for inattentive symptoms and hyperactive-impulsive symptoms (both p<0.01. Cohen's d effect size for inattentive symptoms was large at 0.78 at week 8 and 0.84 at week 24 (post-boosters. Further analysis showed that the change in the EEG based BCI ADHD severity measure correlated with the change ADHD Rating Scale scores. The BCI-based attention training game system is a potential new treatment for ADHD. TRIAL REGISTRATION: ClinicalTrials.gov NCT01344044.

  9. Attention and memory deficits in breast cancer survivors: implications for nursing practice and research.

    Science.gov (United States)

    Frank, Jennifer Sandson; Vance, David E; Jukkala, Angela; Meneses, Karen M

    2014-10-01

    Breast cancer survivors (BCSs) commonly report deficits in attention and memory, cognitive functions crucial for daily optimal functioning. Perceived deficits are reported before, during, and after adjuvant therapy and affect quality of life throughout survivorship. Deficits of attention and memory are particularly disruptive for BCSs working or attending school who report that subtle impairment diminishes their confidence and their performance at all levels of occupation. Chemotherapy and endocrine therapy contribute to attention and memory deficits, but research findings have not fully established the extent or timing of that influence. Fortunately, potential interventions for attention and memory deficits in BCSs are promising. These include cognitive remediation therapies aimed at training for specific areas of deficit, cognitive behavioral therapies aimed at developing compensatory strategies for areas of deficit, complementary therapies, and pharmacologic therapies.

  10. Executive Function Deficits in Autism Spectrum Disorders and Attention-Deficit/Hyperactivity Disorder: Examining Profiles across Domains and Ages

    Science.gov (United States)

    Happe, Francesca; Booth, Rhonda; Charlton, Rebecca; Hughes, Claire

    2006-01-01

    Deficits in "executive function" (EF) are characteristic of several clinical disorders, most notably Autism Spectrum Disorders (ASD) and Attention-Deficit/Hyperactivity Disorder (ADHD). In this study, age-and IQ-matched groups with ASD, ADHD, or typical development (TD) were compared on a battery of EF tasks tapping three core domains:…

  11. Technology as a Vehicle for Inclusion of Learners with Attention Deficits in Mainstream Schools

    DEFF Research Database (Denmark)

    Voldborg, Hanne; Sorensen, Elsebeth Korsgaard

    2016-01-01

    The potential of technology for supporting educational processes of participation, collaboration and creation is widely accepted. Likewise have digital tools proved to enhance learning processes for disabled learners (e.g. supporting dyslexia students with digital tools such as text-to-speakprogr......The potential of technology for supporting educational processes of participation, collaboration and creation is widely accepted. Likewise have digital tools proved to enhance learning processes for disabled learners (e.g. supporting dyslexia students with digital tools such as text......-to-speakprograms or writing-support programs). A currently topical group, politically and educationally, in the discourse of inclusion is learners with extensive developmental and attention deficit disorders (e.g. Attention Deficit Hyperactivity Disorder (ADHD), Attention Deficit Disorder (ADD), Autism Spectrum Disorder (ASD......), Autism etc.). This paper investigates the potential of technology for supporting the inclusion of this group in the general school system, i.e. into mainstream classes, using technology as a tool to join, participate and contribute – and as a vehicle for general human growth in their learning community...

  12. Attention-deficit/hyperactivity disorder: how much responsibility are pediatricians taking?

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    Stein, Ruth E K; Horwitz, Sarah McCue; Storfer-Isser, Amy; Heneghan, Amy M; Hoagwood, Kimberly Eaton; Kelleher, Kelly J; O'Connor, Karen G; Olson, Lynn

    2009-01-01

    Attention-deficit/hyperactivity disorder, the most common childhood behavioral condition, is one that pediatricians think they should identify and treat/manage. Our goals were to explore the relationships between pediatricians' self-reports of their practice behaviors concerning usually inquiring about and treating/managing attention-deficit/hyperactivity disorder and (1) attitudes regarding perceived responsibility for attention-deficit/hyperactivity disorder and (2) personal and practice characteristics. We analyzed data from the 59th Periodic Survey of the American Academy of Pediatrics for the 447 respondents who practice exclusively in general pediatrics. Bivariate and logistic regression analyses were used to identify attitudes and personal and practice characteristics associated with usually identifying and treating/managing attention-deficit/hyperactivity disorder. A total of 67% reported that they usually inquire about and 65% reported that they usually treat/manage attention-deficit/hyperactivity disorder. Factors positively associated with usually inquiring about attention-deficit/hyperactivity disorder in adjusted multivariable analyses include perceived high prevalence among current patients, attendance at a lecture/conference on child mental health in the past 2 years, having patients who are assigned or can select a specific pediatrician, practicing in suburban communities, practicing for > or =10 years, and being female. Pediatricians' attitudes about responsibility for identification of attention-deficit/hyperactivity disorder were not associated with usually inquiring about attention-deficit/hyperactivity disorder in either unadjusted or adjusted analyses. Attitudes about treating/managing attention-deficit/hyperactivity disorder were significantly associated with usually treating/managing attention-deficit/hyperactivity disorder in unadjusted and adjusted analyses. Those who perceived that pediatricians should be responsible for treating

  13. Attention-deficit-hyperactivity disorder and reward deficiency syndrome

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    Kenneth Blum

    2008-11-01

    Full Text Available Kenneth Blum1,6,7,8,9,10, Amanda Lih-Chuan Chen2, Eric R Braverman3,9, David E Comings4, Thomas JH Chen5, Vanessa Arcuri9, Seth H Blum6, Bernard W Downs7,8, Roger L Waite7, Alison Notaro9, Joel Lubar10, Lonna Williams7, Thomas J Prihoda11, Tomas Palomo12, Marlene Oscar-Berman131Department of Physiology and Pharmacology, Wake Forest University School of Medicine, Winston-Salem, NC; 2Department of Engineering and Management of Advanced Technology, Chang Jung University, Tainan, Taiwan, Republic of China; 3Department of Neurosurgery, Weill College of Medicine, New York, NY; 4Department of Medical Genetics, City of Hope Medical Center, Duarte, CA; 5Department of Occupational Safety and Health, Chang Jung University, Tainan, Taiwan, Republic of China; 6Department of Psychoneurogenetics, Synapatamine, Inc., San Antonio, TX; 7LifeGen, Inc., La Jolla, CA; 8Allied Nutraceutical Research, Lederach, PA; 9PATH Research Foundation, New York, NY; 10Department of Physiology, University of Tennessee, Knoxville, TN; 11Department of Pathology, University of Texas Health Science Center, San Antonio, TX; 12Hospital Universitario 12 de Octubre, Madrid, Spain; 13Boston University School of Medicine, and Boston VA Healthcare System, Boston, MAParts of this manuscript have been published in Theor Biol Med Model (Comings et al 2005, which is an open access journalAbstract: Molecular genetic studies have identified several genes that may mediate susceptibility to attention deficit hyperactivity disorder (ADHD. A consensus of the literature suggests that when there is a dysfunction in the “brain reward cascade,” especially in the dopamine system, causing a low or hypo-dopaminergic trait, the brain may require dopamine for individuals to avoid unpleasant feelings. This high-risk genetic trait leads to multiple drug-seeking behaviors, because the drugs activate release of dopamine, which can diminish abnormal cravings. Moreover, this genetic trait is due in part to a

  14. Subjective deficits of attention, cognition and depression in patients with narcolepsy.

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    Zamarian, Laura; Högl, Birgit; Delazer, Margarete; Hingerl, Katharina; Gabelia, David; Mitterling, Thomas; Brandauer, Elisabeth; Frauscher, Birgit

    2015-01-01

    Patients with narcolepsy often complain about attention deficits in everyday situations. In comparison with these subjective complaints, deficits in objective testing are subtler. The present study assessed the relationships between subjective complaints, objectively measured cognitive performance, disease-related variables, and mood. A total of 51 patients with narcolepsy and 35 healthy controls responded to questionnaires regarding subjectively perceived attention deficits, sleepiness, anxiety and depression. Moreover, they performed an extensive neuropsychological assessment tapping into attention, executive functions, and memory. Patients rated their level of attention in everyday situations to be relatively poor. In an objective assessment of cognitive functioning, they showed only slight attention and executive function deficits. The subjective ratings of attention deficits significantly correlated with ratings of momentary sleepiness, anxiety, and depression, but not with objectively measured cognitive performance. Momentary sleepiness and depression predicted almost 39% of the variance in the ratings of subjectively perceived attention deficits. The present study showed that sleepiness and depression, more than objective cognitive deficits, might play a role in the subjectively perceived attention deficits of patients with narcolepsy. The results suggested that when counselling and treating patients with narcolepsy, clinicians should pay attention to potential depression because subjective cognitive complaints may not relate to objective cognitive impairments. Copyright © 2014 Elsevier B.V. All rights reserved.

  15. Understanding attention deficit hyperactivity disorder as a continuum

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    McLennan, John D.

    2016-01-01

    Abstract Objective To review research findings that consider whether attention deficit hyperactivity disorder (ADHD) is a discrete entity or whether it is more consistent with an extreme end-of-trait distribution in the population and to then grapple with the potential clinical implications. Quality of evidence Peer-reviewed publications in the past 5 years, drawing from diverse fields (taxonomy, epidemiology, genetics, neurobiology, and neuropsychology), were identified through searches in MEDLINE and PsycINFO. Main message Accumulating research findings are most consistent with a predominately dimensional rather than a qualitatively distinct existence for ADHD. This does not negate the clinical needs of those who have substantial ADHD symptom clusters, nor the risks that such symptoms entail. However, the lack of discontinuity in the distribution of such traits in the population creates great uncertainty as to what thresholds should prompt explicit intervention. Conclusion The implications of this pattern of findings might include the need to de-emphasize categorical conceptualizations of ADHD, produce evidence to better inform risk-benefit ratios of interventions along a spectrum of symptom and functional severity, and more coherently triage and arrange service delivery on the basis of symptom and functional severity rather than artificial diagnostic categorizations. PMID:27965331

  16. Addressing attention-deficit/hyperactivity disorder in the workplace.

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    Sarkis, Elias

    2014-09-01

    Although generally considered a childhood disorder, attention-deficit/hyperactivity disorder (ADHD) can persist into adulthood and impede achievement in the workplace. Core ADHD symptoms of inattention, hyperactivity, and impulsivity can be associated with poor organization, time management, and interpersonal relationships. Employment levels, earning power, and productivity are reduced among individuals with ADHD compared with those without ADHD. Furthermore, the costs of employing individuals with ADHD are higher because of work absences and lost productivity. The primary care provider plays an integral role in managing ADHD symptoms and providing the necessary resources that will help individuals with ADHD succeed in the workplace. Pharmacotherapy can reduce ADHD symptoms and improve functioning; however, it is also important to consider how positive traits associated with ADHD, such as creative thinking, can be used in the workplace. Workplace accommodations and behavioral therapies, such as coaching, can also enhance time management and organizational skills. This review describes how ADHD symptoms affect workplace behaviors, the effect of ADHD on employment and workplace performance, and the management of ADHD in working adults.

  17. Childhood attention deficit hyperactivity disorder features in adult mood disorders.

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    Joo, Eun-Jeong; Lee, Kyu Young; Choi, Kyeong-Sook; Kim, Se Hyun; Song, Joo Youn; Bang, Yang Weon; Ahn, Yong Min; Kim, Yong Sik

    2012-04-01

    A significant overlap between childhood mood disorders and many aspects of attention deficit hyperactivity disorder (ADHD) has been established. High rates of co-occurrence, familial aggregation, and more severe clinical manifestations of the illnesses when they are comorbid suggest that common genetic and environmental factors may contribute to the development of both disorders. Research on the co-occurrence of childhood ADHD and mood disorders in childhood has been conducted. We retrospectively investigated childhood ADHD features in adults with mood disorders. Childhood ADHD features were measured with the Korean version of the Wender Utah Rating Scale (WURS). The sample consisted of 1305 subjects: 108 subjects were diagnosed with bipolar disorder type I, 41 with bipolar disorder type II, 101 with major depressive disorder, and 1055 served as normal controls. We compared total WURS scores as well as scores on 3 factors (impulsivity, inattention, and mood instability and anxiety) among the 4 different diagnostic groups. The 4 groups differed significantly from one another on all scores. The group with bipolar disorder type II obtained the highest total scores on the WURS. The impulsivity and inattention associated with childhood ADHD were more significantly related to bipolar disorder type II than with bipolar disorder type I. The mood instability and anxiety associated with childhood ADHD seem to be significantly related to major depressive disorder in adulthood. In conclusion, multifactorial childhood ADHD features were associated with mood disorders of adulthood.

  18. Adult Attention Deficit Hyperactivity Disorder and Parenting Styles.

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    Karbalaei Sabagh, Ali; Khademi, Mojgan; Noorbakhsh, Simasadat; Razjooyan, Katayoon; Arabgol, Fariba

    2016-03-01

    The aim of the present study was to compare the parenting styles in parents with and without adult attention deficit hyperactivity disorder (ADHD) who had children with ADHD. It was a case-control study with convenience sampling strategy. Participants were recruited from the parents of previously diagnosed children with ADHD referred to Imam Hossein Hospital, Tehran/ Iran. Ninety parents with adult ADHD and 120 normal parents were chosen by Conner's Adult ADHD Screening Scale (CAARS) and psychiatrist interview. Using Baumrind Parenting Styles Questionnaire and Arnold Parenting Scale, parenting styles were assessed in both the groups. Results from independent samples t-test indicated that Authoritarian parenting style (F = 0.576, p 0.022) and Over reacting style (F = 7.976, p 0.045) were significantly higher in cases. On the other hand, controls were using Permissive style (F = 0.131, p 0.044) more than cases. The results are consistent with prior studies; these findings can improve the content of parent training for children with ADHD, who have adult ADHD themselves.

  19. Pathway analysis in attention deficit hyperactivity disorder: An ensemble approach.

    Science.gov (United States)

    Mooney, Michael A; McWeeney, Shannon K; Faraone, Stephen V; Hinney, Anke; Hebebrand, Johannes; Nigg, Joel T; Wilmot, Beth

    2016-09-01

    Despite a wealth of evidence for the role of genetics in attention deficit hyperactivity disorder (ADHD), specific and definitive genetic mechanisms have not been identified. Pathway analyses, a subset of gene-set analyses, extend the knowledge gained from genome-wide association studies (GWAS) by providing functional context for genetic associations. However, there are numerous methods for association testing of gene sets and no real consensus regarding the best approach. The present study applied six pathway analysis methods to identify pathways associated with ADHD in two GWAS datasets from the Psychiatric Genomics Consortium. Methods that utilize genotypes to model pathway-level effects identified more replicable pathway associations than methods using summary statistics. In addition, pathways implicated by more than one method were significantly more likely to replicate. A number of brain-relevant pathways, such as RhoA signaling, glycosaminoglycan biosynthesis, fibroblast growth factor receptor activity, and pathways containing potassium channel genes, were nominally significant by multiple methods in both datasets. These results support previous hypotheses about the role of regulation of neurotransmitter release, neurite outgrowth and axon guidance in contributing to the ADHD phenotype and suggest the value of cross-method convergence in evaluating pathway analysis results. © 2016 Wiley Periodicals, Inc.

  20. Overview of attention deficit hyperactivity disorder in young children

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    Ajay Singh

    2015-09-01

    Full Text Available Attention deficit hyperactivity disorder (ADHD is a complex disorder, which can be seen as a disorder of life time, developing in preschool years and manifesting symptoms (full and/or partial throughout the adulthood; therefore, it is not surprising that there are no simple solutions. The aim of this paper is to provide a short and concise review which can be used to inform affected children and adults; family members of affected children and adults, and other medical, paramedical, non-medical, and educational professionals about the disorder. This paper has also tried to look into the process of how ADHD develops; what are the associated problems; and how many other children and adults are affected by such problems all over the world basically to understand ADHD more precisely in order to develop a better medical and or non-medical multimodal intervention plan. If pre-school teachers and clinicians are aware of what the research tells us about ADHD, the varying theories of its cause, and which areas need further research, the knowledge will assist them in supporting the families of children with ADHD. By including information in this review about the connection between biological behavior, it is hoped that preschool teachers and clinicians at all levels will feel more confident about explaining to parents of ADHD children, and older ADHD children themselves about the probable causes of ADHD.

  1. [Neurotrophic factors and their importance in attention deficit hyperactivity disorde].

    Science.gov (United States)

    Ramos-Quiroga, Josep A; Sánchez-Mora, Cristina; Corominas, Margarida; Martínez, Iris; Barrau, Víctor; Prats, Laura; Casas, Miguel; Ribasés, Marta

    2014-02-24

    The existing literature that reports findings linked with the involvement of neurotrophic factors in attention deficit hyperactivity disorder (ADHD) is reviewed. Neurotrophins, a family of neurotrophic factors, are a kind of proteins that are specific to the nervous system and play an essential role in neuron survival, differentiation and proliferation during the development of the central and peripheral nervous system. These molecules stimulate axonal growth and exert an influence on the connections with the target tissue in order to establish the synaptic connections. The study of neurotrophins in ADHD, a neurodevelopmental disorder, is of interest mainly due to the functions that these proteins perform in the central nervous system. Studies on animal, pharmacological and molecular genetic models yield evidence that relates neurotrophins with the disorder. This work reviews the results from the studies conducted to date on ADHD and neurotrophic factors, especially brain-derived neurotrophic factor (BDNF). Thus, although pharmacological studies suggest that the response to atomoxetine in adults with ADHD is not directly mediated by the effect on the BDNF, reductions in BDNF levels in the plasma of adult patients with ADHD have been reported. Further studies with broader samples and greater control of environmental factors that can regulate neurotrophin expression, such as diet, physical exercise and situations of social risk, are needed to be able to determine the role they play in the aetiology of ADHD.

  2. Mean platelet volume in children with attention deficit hyperactivity disorder.

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    Yorbik, Ozgur; Mutlu, Caner; Tanju, Ilhan Asya; Celik, Dincer; Ozcan, Omer

    2014-03-01

    The mean platelet volume (MPV), the accurate measure of platelet size, is considered a marker and determinant of platelet function. MPV can be a potentially useful prognostic biomarker in patients with cardiovascular disease. After reviewing literature, we hypothesized that attention deficit hyperactivity disorder (ADHD) in childhood may be a risk factor for coronary heart disease (CHD) in adulthood. The aim of this study was investigation of MPV and platelet count (PLT) in children with ADHD and healthy subjects. The MPV and the PLT were measured in 70 children with ADHD (aged 6-16 years), and compared with 41 healthy controls. The MPV was found to be significantly increased in ADHD group compared to control group (p=.006). There was no significant difference in the PLT between groups (p>.05). To our knowledge, this was the first study of investigating the levels of MPV and PLT in children with ADHD. Although significance and cause of increased MPV level in ADHD remain unclear in present study, further studies are warranted to investigate relationships among MPV, ADHD in childhood and CHD in adulthood.

  3. When Is EEG Indicated in Attention-Deficit/Hyperactivity Disorder?

    Science.gov (United States)

    Zaimoğlu, Sennur; Türkdoğan, Dilşad; Mazlum, Betül; Bekiroğlu, Nural; Tetik-Kabil, Aylin; Eyilikeder, Seda

    2015-11-01

    The authors investigated the parameters for predicting epileptiform abnormalities in a group of children diagnosed with attention-deficit/hyperactivity disorder (ADHD). The sample consisted of 148 subjects aged between 6 and 13 (8.76 ± 1.26; 25.7% female) years. Subtypes of ADHD and comorbid psychiatric disorders were defined according to DSM-IV criteria. The Wechsler Intelligence Scale for Children-Revised was applied to all patients. Most of the subjects (89.2%) had wakefulness and sleep electroencephalography examinations lasting about one hour. The authors found out that the coexistence of speech sound disorder (odds ratio [OR] 3.90, 95% confidence interval [CI]: 1.61-9.48) and higher Digit Span test performance (OR 1.24, 95% CI: 1.06-1.44) predicted the presence of accompanying epileptiform abnormalities. The prevalence of epileptiform abnormalities was 26.4%, and they were frequently localized in the frontal (41%) and centrotemporal (28.2%) regions. Higher percentage of speech sound disorder co-occurrence (64%) in subjects with rolandic spikes suggests that epileptiform abnormalities associated with ADHD can be determined genetically at least in some cases. Pathophysiology of epileptiform abnormalities in ADHD might have complex genetic and maturational background.

  4. Evaluation of Attention-Deficit Hyperactivity Disorder Risk Factors

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    Javad Golmirzaei

    2013-01-01

    Full Text Available Background. Attention-deficit hyperactivity disorder (ADHD is one of the most common psychiatric disorders among children. The aim of this study was to evaluate risk factors for ADHD in children. Method. In this case-control study, 404 children between 4 and 11 years old were selected by cluster sampling method from preschool children (208 patients as cases and 196 controls. All the participants were interviewed by a child and adolescent psychiatrist to survey risk factors of ADHD. Results. Among cases, 59.3% of children were boys and 38.4% were girls, which is different to that in control group with 40.7% boys and 61.6% girls. The chi-square showed statistically significance (P value < 0.0001. The other significant factors by chi-square were fathers' somatic or psychiatric disease (P value < 0.0001, history of trauma and accident during pregnancy (P value = 0.039, abortion proceeds (P value < 0.0001, unintended pregnancy (P value < 0.0001, and history of head trauma (P value < 0.0001. Conclusions. Findings of our study suggest that maternal and paternal adverse events were associated with ADHD symptoms, but breast feeding is a protective factor.

  5. Sleep Structure in Children With Attention-Deficit/Hyperactivity Disorder.

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    Akinci, Gulcin; Oztura, Ibrahim; Hiz, Semra; Akdogan, Ozlem; Karaarslan, Dilay; Ozek, Handan; Akay, Aynur

    2015-10-01

    The authors evaluated basic sleep architecture and non-rapid eye movement (NREM) sleep alterations in drug-naïve attention-deficit/hyperactivity disorder (ADHD) children without psychiatric or other comorbidities. This cross-sectional case-control study included 28 drug-naïve children with ADHD and 15 healthy controls. This subjective studies revealed that children with ADHD had a worse sleep quality and increased daytime sleepiness. Polysomnography data showed that the sleep macrostructure was not significantly different in children with ADHD. Sleep microstructure was altered in ADHD children by means of reduced total cyclic alternating pattern rate and duration of cyclic alternating pattern sequences. This reduction was associated with a selective decrease of A1 index during stage 2 NREM. SpO2 in total sleep was slightly decreased; however, the incidence of sleep disordered breathing showed no significant difference. The authors suggest that cyclic alternating pattern scoring would provide a further insight to obtain a better understanding of the sleep structure in children with ADHD.

  6. Adult attention deficit hyperactivity disorder is associated with asthma

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    Halmøy Anne

    2011-08-01

    Full Text Available Abstract Background Attention deficit hyperactivity disorder (ADHD is increasingly recognized as a common disorder not only in children, but also in the adult population. Similarly, asthma also has a substantial prevalence among adults. Previous studies concerning a potential relationship between ADHD and asthma have not presented consistent results. Methods A cross-sectional study of 594 adult patients diagnosed with ADHD, compared with 719 persons from the general population. Information was collected between 1997 and 2005 using auto-questionnaires rating past and present symptoms of ADHD, co-morbid conditions, including asthma, and work status. Results The prevalence of asthma was significantly higher in the ADHD patient group compared to the controls, 24.4% vs. 11.3% respectively (OR = 2.54, 95% CI 1.89-3.44, and controls with asthma scored higher on ratings of both past and present symptoms of ADHD. Female ADHD patients had a significantly higher prevalence of asthma compared to male ADHD patients (30.9% vs. 18.2%, OR = 2.01, CI 1.36-2.95, but in controls a slight female preponderance was not statistically significant. In both ADHD patients and controls, having asthma was associated with an increased prevalence of symptoms of mood- and anxiety disorders. Conclusions The present findings point to a co-morbidity of ADHD and asthma, and these patients may represent a clinical and biological subgroup of adult patients with ADHD.

  7. Medication for attention deficit-hyperactivity disorder and criminality.

    Science.gov (United States)

    Lichtenstein, Paul; Halldner, Linda; Zetterqvist, Johan; Sjölander, Arvid; Serlachius, Eva; Fazel, Seena; Långström, Niklas; Larsson, Henrik

    2012-11-22

    Attention deficit-hyperactivity disorder (ADHD) is a common disorder that has been associated with criminal behavior in some studies. Pharmacologic treatment is available for ADHD and may reduce the risk of criminality. Using Swedish national registers, we gathered information on 25,656 patients with a diagnosis of ADHD, their pharmacologic treatment, and subsequent criminal convictions in Sweden from 2006 through 2009. We used stratified Cox regression analyses to compare the rate of criminality while the patients were receiving ADHD medication, as compared with the rate for the same patients while not receiving medication. As compared with nonmedication periods, among patients receiving ADHD medication, there was a significant reduction of 32% in the criminality rate for men (adjusted hazard ratio, 0.68; 95% confidence interval [CI], 0.63 to 0.73) and 41% for women (hazard ratio, 0.59; 95% CI, 0.50 to 0.70). The rate reduction remained between 17% and 46% in sensitivity analyses among men, with factors that included different types of drugs (e.g., stimulant vs. nonstimulant) and outcomes (e.g., type of crime). Among patients with ADHD, rates of criminality were lower during periods when they were receiving ADHD medication. These findings raise the possibility that the use of medication reduces the risk of criminality among patients with ADHD. (Funded by the Swedish Research Council and others.).

  8. Attention deficit hyperactivity disorder: parents' and professionals' perceptions.

    Science.gov (United States)

    Dennis, Tanya; Davis, Monica; Johnson, Ursula; Brooks, Hoplyn; Humbi, Annette

    2008-03-01

    Attention deficit hyperactivity disorder (ADHD) is a prevalent childhood psychiatric condition. This study was a qualitative investigation with parents and professionals conducted in two north London boroughs, using focus groups as well as semi-structured and narrative interviews. The aim was to explore parents' and professionals' beliefs regarding the causes of ADHD and their perceptions of service provision. The sample was drawn purposively from GP practices and voluntary support groups. Professionals were recruited via professional networks. Analysis was thematic. It was found that the views of parents and professionals differed. Professionals were more likely to see ADHD as a medical condition, while parents were more likely to see ADHD in association with socio-environmental causes. Delayed diagnosis, inadequate access to information and a lack of co-ordinated care are stated as some of the reasons for parental dissatisfaction with services. Professionals emphasised the need for multidisciplinary input into the management of ADHD. The implications of these findings were that parents often battled with professionals to encourage them to see their viewpoint, access to treatment was influenced by the views of parents and professionals, and noncompliance occurred when parents had different views from professionals.

  9. Combined methylphenidate and atomoxetine pharmacotherapy in attention deficit hyperactivity disorder.

    Science.gov (United States)

    Ozbaran, Burcu; Kose, Sezen; Yuzuguldu, Onur; Atar, Burcu; Aydin, Cahide

    2015-01-01

    Pharmacological treatment of attention deficit hyperactivity disorder (ADHD) includes stimulant and non-stimulant medications. Our purpose in this study is to investigate efficacy, safety and tolerability of combined methylphenidate and atomoxetine pharmacotherapy. We included 12 patients of the 824 patients with ADHD using methylphenidate and atomoxetine combined therapy between the years 2010 and 2014. Kiddie-SADS, Turgay DSM-IV Based Child and Adolescent Behavior Disorders Screening and Rating Scale, Child Behavior Checklist, Clinic Global Impression Scale Severity and Impression (CGIS-S-I) scales were used. Patients were between the ages of 7 and 17 years. Before combined pharmacotherapy the CGIS-S score mean was 5.08. Mean CGIS-S score after the combined pharmacotherapy was 3.08 (P = 0.03; -2,980). The most common side effects were irritability (n = 5, 41.6%), appetite reduction (n = 3, 25%), palpitations (n = 2, 16.7%), headache (n = 1, 8.3%). Nine of these 12 patients showed significant improvement in their symptoms, combined therapy enhanced the effectiveness of monotherapy.

  10. Dietary Patterns and Attention Deficit Hyperactivity Disorder among Iranian Children

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    Leila Azadbakht

    2012-04-01

    Full Text Available Background: : To evaluate the association of major dietary patterns identified by factor analysis and attention deficit hyperactivity disorder (ADHD in a group of Iranian school aged children.Materials and Method: : This cross-sectional study was conducted among 375 school-aged children in Tehran, Iran. Usual dietary intakes were assessed by a semi-quantitative food frequency questionnaire. DSM-IV questionnaire was used to determine the prevalence of ADHD. Major dietary patterns were identified by factor analysis. Results: The prevalence of ADHD was 9.7% in this population. We identified 4 major dietary patterns: "healthy", "western", "sweet" and "fast foods" dietary patterns. Children in top quintile of "sweet dietary pattern” score had greater odds for having ADHD as compared with those in the lowest quintile (Odds ratio: 3.95; 95% CI: 1.16, 15.31; p=0.03. Greater adherence to "fast food" dietary pattern was significantly associated with higher risk of having ADHD (Odds ratio: 3.21; 95% CI: 1.05, 10.90; p=0.03. No overall significant associations were seen between either healthy or western dietary patterns with ADHD. All these analysis were done in the controlled model for confounders.Conclusion: We found significant independent associations between "sweet" and "fast foods" dietary patterns and prevalence of ADHD. Prospective studies are required to confirm these findings

  11. [Attention deficit - hyperactivity disorder and enuresis in children and adolescents].

    Science.gov (United States)

    Zavadenko, N N; Kolobova, N M; Suvorinova, N Iu

    2010-01-01

    Frequency of comorbid disorders and neuropsychological state, executive functions (EF), were studied in two groups of patients aged from 5 to 14 years: 53 patients with attention-deficit hyperactivity disorder (ADHD) in the association with enuresis and 71 patients with ADHD without enuresis. The most cases of enuresis (50 out of 53 patients) were represented by primary nocturnal enuresis. The significant increase of total number of ADHD cases with comorbidity for oppositional-defiant disorder, anxiety disorder, tics or encopresis (77.7%) was found in the first group compared to the second one (60.6%). The presence of enuresis in ADHD was associated with the significant increase of frequency of anxiety disorders (54.7% versus 39.4%). Moreover, in the group of patients with ADHD and enuresis, the frequency of oppositional-defiant disorder and encopresis was higher in the age of 5-9 years while the frequency of obsessive-compulsive disorder and tics increased in the period of 10-14 years as compared to patients without enuresis. The assessment of executive functions with the Wisconsin Card Sorting Test did not reveal any differences between patients of two groups.

  12. Measurement of stigmatization towards adults with attention deficit hyperactivity disorder.

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    Anselm B M Fuermaier

    Full Text Available OBJECTIVES: In general, assessment tools for stigma in mental disorders such as attention deficit hyperactivity disorder (ADHD are lacking. Moreover, misbeliefs and misconceptions about ADHD are common, in particular with regard to the adult form of ADHD. The aim of the present study was to develop a questionnaire measuring stigma in adults with ADHD and to demonstrate its sensitivity. METHODS: A questionnaire initially containing 64 items associated with stigma in adults with ADHD was developed. A total number of 1261 respondents were included in the analyses. The psychometric properties were investigated on a sample of 1033 participants. The sensitivity of the questionnaire was explored on 228 participants consisting of teachers, physicians and control participants. RESULTS: Thirty-seven items were extracted due to exploratory factor analysis (EFA and the internal consistency of items. Confirmatory factor analysis (CFA revealed good psychometric properties of a 6-factor structure. Teachers and physicians differed significantly in their stigmatizing attitudes from control participants. CONCLUSIONS: The present data shed light on various dimensions of stigma in adult ADHD. Reliability and Social Functioning, Malingering and Misuse of Medication, Ability to Take Responsibility, Norm-violating and Externalizing Behavior, Consequences of Diagnostic Disclosure and Etiology represent critical aspects associated with stigmatization.

  13. Self-concept in children with attention deficits.

    Science.gov (United States)

    Ljusberg, Anna-Lena; Brodin, Jane

    2007-09-01

    This study focuses on the BASTA project (basic skills, social interaction and training of the working memory), which studied children with attention deficits and hyperactive behaviour attending remedial classes in regular schools. The project is interdisciplinary, with research teams from both social science and medicine. Our study is both qualitative and quantitative with a socio-cultural approach, and focuses on the pupil's social interaction, self-concept and the classroom climate. This article reports on the results of the study on self-concept. Our supposition was that the pupil's self-concept should change when they improved their skills in reading, writing and mathematics, but this was not the case. The results showed the dominating pattern to be that the differences between data from the BASTA project and comparison data from a similar study on academic self-concept, social self-concept, personal self-concept and global self-concept are small to nonexistent. Our results indicate that the children studied report higher degrees of self-concept than were warranted and that entering remedial classes was often linked to previous academic failures, social failures or both.

  14. Attention deficit hyperactivity disorder: A review for family physicians

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    Karande Sunil

    2005-12-01

    Full Text Available Attention deficit hyperactivity disorder (ADHD is a chronic behavioral disorder characterized by persistent hyperactivity, impulsivity, and inattention that impairs educational achievement and/or social functioning. Its diagnosis is made by ascertaining whether the child′s specific behaviors meet the diagnostic and statistical manual of mental disorders-IV-revised criteria. Its etiology is still unclear but recent studies suggest that genetics plays a major role in conferring susceptibility. Comorbidity with psychiatric disorders such as anxiety disorder, depression, oppositional defiant disorder and conduct disorder; and with specific learning disability is not uncommon. Although medication works well in most cases of ADHD, optimal treatment requires integrated medical and behavioral treatment. Methylphenidate (MPH and atomoxetine are the two drugs being currently prescribed and their efficacy in decreasing the symptoms of ADHD is well documented. Pyschoeducational interventions in school can help increase the successful functioning of affected children and improve their academic performance. Almost half of affected children continue to show significant symptoms of the disorder into adolescence and young adulthood. The family physician can play an important role in detecting this condition early, coordinating its assessment and treatment, counseling the parents and classroom teacher, and monitoring the child′s academic and psychosocial progress on a long-term basis.

  15. Pediatric Integrative Medicine Approaches to Attention Deficit Hyperactivity Disorder (ADHD

    Directory of Open Access Journals (Sweden)

    Anna Esparham

    2014-08-01

    Full Text Available Attention deficit hyperactivity disorder (ADHD is the most common neuropsychiatric disorder in children and is increasing in prevalence. There has also been a related increase in prescribing stimulant medication despite some controversy whether ADHD medication makes a lasting difference in school performance or achievement. Families who are apprehensive about side effects and with concerns for efficacy of medication pursue integrative medicine as an alternative or adjunct to pharmacologic and cognitive behavioral treatment approaches. Integrative medicine incorporates evidence-based medicine, both conventional and complementary and alternative therapies, to deliver personalized care to the patient, emphasizing diet, nutrients, gut health, and environmental influences as a means to decrease symptoms associated with chronic disorders. Pediatric integrative medicine practitioners are increasing in number throughout the United States because of improvement in patient health outcomes. However, limited funding and poor research design interfere with generalizable treatment approaches utilizing integrative medicine. The use of research designs originally intended for drugs and procedures are not suitable for many integrative medicine approaches. This article serves to highlight integrative medicine approaches in use today for children with ADHD, including dietary therapies, nutritional supplements, environmental hygiene, and neurofeedback.

  16. Attention deficit hyperactivity disorder and drug addiction rehabilitation patients.

    Science.gov (United States)

    Camargo, Carlos Henrique Ferreira; Dornelles, Tarcísio Fanha; Barszcz, Karin; Martins, Eduardo Antunes

    2016-12-01

    Attention deficit hyperactivity disorder (ADHD) is characterized by a persistent pattern of inattention or hyperactivity. This study aimed to investigate the relationship between ADHD and drug dependence. The presence and severity of ADHD and substance use were evaluated through questionnaires in 80 adult patients in therapeutic communities. No difference in drug use or dependence prevalence between ADHD and non-ADHD patients was found. However, ADHD patients had lower ages on admission (p = 0.004) and at first contact with cocaine (p = 0.033). In ADHD patients, there was a negative correlation between the age at first use of cannabis and the subsequent severity of cannabis use (p = 0.017) and cocaine use (p = 0.033). Though there was no difference in prevalence of drug use among groups, results show that ADHD in patients in therapeutic communities may cause different addiction patterns, such as earlier use of cocaine and admission, and a more severe use of cocaine correlated to earlier contact with cannabis.

  17. Attention deficit hyperactivity disorder and drug addiction rehabilitation patients

    Directory of Open Access Journals (Sweden)

    Carlos Henrique Ferreira Camargo

    Full Text Available ABSTRACT Objective Attention deficit hyperactivity disorder (ADHD is characterized by a persistent pattern of inattention or hyperactivity. This study aimed to investigate the relationship between ADHD and drug dependence. Methods The presence and severity of ADHD and substance use were evaluated through questionnaires in 80 adult patients in therapeutic communities. Results No difference in drug use or dependence prevalence between ADHD and non-ADHD patients was found. However, ADHD patients had lower ages on admission (p = 0.004 and at first contact with cocaine (p = 0.033. In ADHD patients, there was a negative correlation between the age at first use of cannabis and the subsequent severity of cannabis use (p = 0.017 and cocaine use (p = 0.033. Conclusions Though there was no difference in prevalence of drug use among groups, results show that ADHD in patients in therapeutic communities may cause different addiction patterns, such as earlier use of cocaine and admission, and a more severe use of cocaine correlated to earlier contact with cannabis.

  18. The cognitive-energetic model: an empirical approach to attention-deficit hyperactivity disorder.

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    Sergeant, J

    2000-01-01

    : arousal, activation and effort. At this level, the primary deficits of ADHD are associated with the activation pool and (to some extent) effort. The third level of the model contains a management or executive function system. Barkley [Barkley RA, Behavioral inhibition, sustained attention, and executive functions: constructing a unifying theory of ADHD. Psychological Bulletin 1997;121:65-94] reviewed the literature and concluded that executive function deficiencies were primarily due to a failure of inhibition. Oosterlaan, Logan and Sergeant [Oosterlaan J, Logan GD, Sergeant JA. Response inhibition in ADHD, CD, comorbid ADHD + CD, anxious and normal children: a meta-analysis of studies with the stop task. Journal of Child Psychology and Psychiatry 1998;39:411-426] demonstrated that this explanation was not specific to ADHD but also applied to children with the associated disorders of oppositional defiant and conduct disorder. Other executive functions seem to be intact, while others, are deficient. It is argued here that the cognitive-energetic model is a useful guide for determining not only ADHD deficiencies and associated disorders but also linking human cognitive neuroscience studies with neurobiological models of ADHD using animals [Sadile AG. Multiple evidence of a segmental defect in the anterior forebrain of an animal model of hyperactivity and attention deficits. Neuroscience and Biobehavioral Reviews, in press; Sagvolden T, Sergeant JA. Attention-deficit hyperactivity disorder: from brain dysyfunctions to behaviour. Behavioural Brain Research 1998;94:1-10]. A plea for an integrated attack on this research problem is made and the suggestion that conceptual refinement between levels of analysis is essential for further fundamental work to succeed is offered here.

  19. Neurocognitive pattern analysis reveals classificatory hierarchy of attention deficits in schizophrenia.

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    Shen, Christina; Popescu, Florin C; Hahn, Eric; Ta, Tam T M; Dettling, Michael; Neuhaus, Andres H

    2014-07-01

    Attention deficits, among other cognitive deficits, are frequently observed in schizophrenia. Although valid and reliable neurocognitive tasks have been established to assess attention deficits in schizophrenia, the hierarchical value of those tests as diagnostic discriminants on a single-subject level remains unclear. Thus, much research is devoted to attention deficits that are unlikely to be translated into clinical practice. On the other hand, a clear hierarchy of attention deficits in schizophrenia could considerably aid diagnostic decisions and may prove beneficial for longitudinal monitoring of therapeutic advances. To propose a diagnostic hierarchy of attention deficits in schizophrenia, we investigated several facets of attention in 86 schizophrenia patients and 86 healthy controls using a set of established attention tests. We applied state-of-the-art machine learning algorithms to determine attentive test variables that enable an automated differentiation between schizophrenia patients and healthy controls. After feature preranking, hypothesis building, and hypothesis validation, the polynomial support vector machine classifier achieved a classification accuracy of 90.70% ± 2.9% using psychomotor speed and 3 different attention parameters derived from sustained and divided attention tasks. Our study proposes, to the best of our knowledge, the first hierarchy of attention deficits in schizophrenia by identifying the most discriminative attention parameters among a variety of attention deficits found in schizophrenia patients. Our results offer a starting point for hierarchy building of schizophrenia-associated attention deficits and contribute to translating these concepts into diagnostic and therapeutic practice on a single-subject level. © The Author 2013. Published by Oxford University Press on behalf of the Maryland Psychiatric Research Center. All rights reserved. For permissions, please email: journals.permissions@oup.com.

  20. The diet factor in attention-deficit/hyperactivity disorder.

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    Millichap, J Gordon; Yee, Michelle M

    2012-02-01

    This article is intended to provide a comprehensive overview of the role of dietary methods for treatment of children with attention-deficit/hyperactivity disorder (ADHD) when pharmacotherapy has proven unsatisfactory or unacceptable. Results of recent research and controlled studies, based on a PubMed search, are emphasized and compared with earlier reports. The recent increase of interest in this form of therapy for ADHD, and especially in the use of omega supplements, significance of iron deficiency, and the avoidance of the "Western pattern" diet, make the discussion timely. Diets to reduce symptoms associated with ADHD include sugar-restricted, additive/preservative-free, oligoantigenic/elimination, and fatty acid supplements. Omega-3 supplement is the latest dietary treatment with positive reports of efficacy, and interest in the additive-free diet of the 1970s is occasionally revived. A provocative report draws attention to the ADHD-associated "Western-style" diet, high in fat and refined sugars, and the ADHD-free "healthy" diet, containing fiber, folate, and omega-3 fatty acids. The literature on diets and ADHD, listed by PubMed, is reviewed with emphasis on recent controlled studies. Recommendations for the use of diets are based on current opinion of published reports and our practice experience. Indications for dietary therapy include medication failure, parental or patient preference, iron deficiency, and, when appropriate, change from an ADHD-linked Western diet to an ADHD-free healthy diet. Foods associated with ADHD to be avoided and those not linked with ADHD and preferred are listed. In practice, additive-free and oligoantigenic/elimination diets are time-consuming and disruptive to the household; they are indicated only in selected patients. Iron and zinc are supplemented in patients with known deficiencies; they may also enhance the effectiveness of stimulant therapy. In patients failing to respond or with parents opposed to medication, omega-3

  1. Color naming deficits and attention-deficit/hyperactivity disorder: A retinal dopaminergic hypothesis

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    Tannock Rosemary

    2006-01-01

    Full Text Available Abstract Background Individuals with Attention-Deficit/Hyperactive Disorder (ADHD have unexplained difficulties on tasks requiring speeded processing of colored stimuli. Color vision mechanisms, particularly short-wavelength (blue-yellow pathways, are highly sensitive to various diseases, toxins and drugs that alter dopaminergic neurotransmission. Thus, slow color processing might reflect subtle impairments in the perceptual encoding stage of stimulus color, which arise from hypodopaminergic functioning. Presentation of hypotheses 1 Color perception of blue-yellow (but not red-green stimuli is impaired in ADHD as a result of deficient retinal dopamine; 2 Impairments in the blue-yellow color mechanism in ADHD contribute to poor performance on speeded color naming tasks that include a substantial proportion of blue-yellow stimuli; and 3 Methylphenidate increases central dopamine and is also believed to increase retinal dopamine, thereby normalizing blue-yellow color perception, which in turn improves performance on the speeded color naming tasks. Testing the hypothesis Requires three approaches, including:1 direct assessment of color perception in individuals with ADHD to determine whether blue-yellow color perception is selectively impaired; 2 determination of relationship between performance on neuropsychological tasks requiring speeded color processing and color perception; and 3 randomized, controlled pharmacological intervention with stimulant medication to examine the effects of enhancing central dopamine on color perception and task performance Implications of hypothesis If substantiated, the findings of color perception problems would necessitate a re-consideration of current neuropsychological models of attention-deficit/hyperactivity disorder, guide psycho-education, academic instruction, and require consideration of stimulus color in many of the widely used neuropsychological tests.

  2. Attentional control and subjective executive function in treatment-naive adults with Attention Deficit Hyperactivity Disorder.

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    Venke Arntsberg Grane

    Full Text Available We investigated performance-derived measures of executive control, and their relationship with self- and informant reported executive functions in everyday life, in treatment-naive adults with newly diagnosed Attention Deficit Hyperactivity Disorder (ADHD; n = 36 and in healthy controls (n = 35. Sustained attentional control and response inhibition were examined with the Test of Variables of Attention (T.O.V.A.. Delayed responses, increased reaction time variability, and higher omission error rate to Go signals in ADHD patients relative to controls indicated fluctuating levels of attention in the patients. Furthermore, an increment in NoGo commission errors when Go stimuli increased relative to NoGo stimuli suggests reduced inhibition of task-irrelevant stimuli in conditions demanding frequent responding. The ADHD group reported significantly more cognitive and behavioral executive problems than the control group on the Behavior Rating Inventory of Executive Function-Adult Version (BRIEF-A. There were overall not strong associations between task performance and ratings of everyday executive function. However, for the ADHD group, T.O.V.A. omission errors predicted self-reported difficulties on the Organization of Materials scale, and commission errors predicted informant reported difficulties on the same scale. Although ADHD patients endorsed more symptoms of depression and anxiety on the Achenbach System of Empirically Based Assessment (ASEBA than controls, ASEBA scores were not significantly associated with T.O.V.A. performance scores. Altogether, the results indicate multifaceted alteration of attentional control in adult ADHD, and accompanying subjective difficulties with several aspects of executive function in everyday living. The relationships between the two sets of data were modest, indicating that the measures represent non-redundant features of adult ADHD.

  3. Attentional control and subjective executive function in treatment-naive adults with Attention Deficit Hyperactivity Disorder.

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    Grane, Venke Arntsberg; Endestad, Tor; Pinto, Arnfrid Farbu; Solbakk, Anne-Kristin

    2014-01-01

    We investigated performance-derived measures of executive control, and their relationship with self- and informant reported executive functions in everyday life, in treatment-naive adults with newly diagnosed Attention Deficit Hyperactivity Disorder (ADHD; n = 36) and in healthy controls (n = 35). Sustained attentional control and response inhibition were examined with the Test of Variables of Attention (T.O.V.A.). Delayed responses, increased reaction time variability, and higher omission error rate to Go signals in ADHD patients relative to controls indicated fluctuating levels of attention in the patients. Furthermore, an increment in NoGo commission errors when Go stimuli increased relative to NoGo stimuli suggests reduced inhibition of task-irrelevant stimuli in conditions demanding frequent responding. The ADHD group reported significantly more cognitive and behavioral executive problems than the control group on the Behavior Rating Inventory of Executive Function-Adult Version (BRIEF-A). There were overall not strong associations between task performance and ratings of everyday executive function. However, for the ADHD group, T.O.V.A. omission errors predicted self-reported difficulties on the Organization of Materials scale, and commission errors predicted informant reported difficulties on the same scale. Although ADHD patients endorsed more symptoms of depression and anxiety on the Achenbach System of Empirically Based Assessment (ASEBA) than controls, ASEBA scores were not significantly associated with T.O.V.A. performance scores. Altogether, the results indicate multifaceted alteration of attentional control in adult ADHD, and accompanying subjective difficulties with several aspects of executive function in everyday living. The relationships between the two sets of data were modest, indicating that the measures represent non-redundant features of adult ADHD.

  4. Characteristics and Types of Services Received by Children with Two Types of Attention Deficits.

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    Stormont, Melissa; Stebbins, Molly S.; McIntosh, David E.

    1999-01-01

    Examines the types of medical and educational services received by children with Attention Deficit Hyperactivity Disorder (ADHD) and children with Undifferentiated Attention Deficit Disorder (UADD). Children with ADHD were reportedly diagnosed more than one year earlier than were children with UADD. Even though children were differentially…

  5. A Meta-Analysis of Behavioral Parent Training for Children with Attention Deficit Hyperactivity Disorder

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    Lee, Pei-chin; Niew, Wern-ing; Yang, Hao-jan; Chen, Vincent Chin-hung; Lin, Keh-chung

    2012-01-01

    This meta-analysis examined the effect of behavioral parent training on child and parental outcomes for children with attention deficit hyperactivity disorder. Meta-analytic procedures were used to estimate the effect of behavioral parent training on children with attention deficit hyperactivity disorder. Variables moderating the intervention…

  6. Attention Deficits in Tuberous Sclerosis Complex (TSC): Rethinking the Pathways to the Endstate

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    de Vries, P. J.; Watson, P.

    2008-01-01

    Background: Tuberous sclerosis complex (TSC) is a genetic disorder associated with a range of neurocognitive manifestations, including neuropsychological attention deficits most notably in dual tasking/divided attention. These dual-task deficits have so far been interpreted as evidence of a vulnerable "cognitive module" in TSC. Here, we suggest…

  7. Attention deficit hyperactivity disorder medications in children with heart disease.

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    Berger, Stuart

    2016-10-01

    Attention deficit hyperactivity disorder (ADHD) is quite common in the general pediatric population, Its incidence is thought to be even higher in the population of patients with congenital heart disease, especially in those patients with complex disease and who have had cardiac surgical interventions early in life. There has been controversy as to the safety of ADHD medications, especially in the latter population of patients. This compendium is meant to review the effects of the ADHD medications and the safety of these medications in patients with either known or undiagnosed congenital heart disease. The concern with regard to the use of ADHD medications has been as a result of the reports of sudden unexpected deaths among patients taking stimulant drugs for ADHD. Therefore, the question of whether or not stimulant drugs increase the risk of adverse cardiovascular events has led to a discussion of the appropriate use of these drugs in patients with known cardiovascular disease, as well as a discussion as to the appropriate evaluation in order to identify undiagnosed 'at-risk' patients with congenital heart disease or arrhythmias. This article will review and amplify these discussions, as well as the conclusions that have come forth as a result of these discussions. Currently available data suggest that there is no evidence for serious adverse cardiovascular complications in children with known cardiovascular diseases including patients of congenital heart disease who are treated with stimulant medications. Despite this, if the patient does have known cardiac disease, or if the history and physical examination is suggestive of cardiac disease, it is suggested that consultation/evaluation with a pediatric cardiologist occur. It is extremely unlikely that stimulant medications would be contraindicated in almost any condition that falls under this category. However, a few specific cardiac conditions might tailor the choice of the specific ADHD medication. Therefore

  8. [Dietary patterns in patients with attention deficit hyperactivity disorder].

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    Durá Travé, T; Diez Bayona, V; Yoldi Petri, M E; Aguilera Albesa, S

    2014-04-01

    To evaluate the dietary patterns in a group of patients diagnosed with attention deficit hyperactivity disorder (ADHD) and under treatment with extended-release methylphenidate (MPH-ER). A nutrition survey (food intake recall for three consecutive days) was carried out on 100 patients diagnosed with ADHD and under treatment with MPH-ER, and in 150 healthy children (control group). Calorie and nutrient intake, as well as nutrition status, were evaluated and compared in both groups. The mean MPH-ER dose was 1.02 mg/kg/day. Nutritional status in the ADHD group was significantly lower (P < .05) than in control group. The consumption of cereals, meat, pulses and fruits in the control group was significantly higher (P < .05) than in ADHD group. Calorie intake in the mid-morning snack, lunch and afternoon snack was significantly higher (P < .05) in the control group. Calorie intake at supper was significantly higher (P < .05) in the ADHD group. Total calorie intake, as well as protein, carbohydrates, fat, fibre, calcium, iron, magnesium, zinc, selenium and phosphorous, thiamine, niacin, vitamin B6 and folate intake in the control group was significantly higher than in ADHD group. Treatment with MPH-ER substantially modifies the percentage distribution of calorie intake of the different meals. The daily calorie and nutrients intake in patients under treatment with MPH-ER is, generally, lower than in the healthy population of a similar age. Nutrition education should be provided, along with multimodal treatment, to the patients and/or their families. Copyright © 2013 Asociación Española de Pediatría. Published by Elsevier Espana. All rights reserved.

  9. Familial aggregation of attention-deficit/hyperactivity disorder.

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    Chen, Qi; Brikell, Isabell; Lichtenstein, Paul; Serlachius, Eva; Kuja-Halkola, Ralf; Sandin, Sven; Larsson, Henrik

    2017-03-01

    Attention-deficit/hyperactivity disorder (ADHD) aggregates in families. To date, the strength, pattern, and characteristics of the familial aggregation have not been thoroughly assessed in a population-based family sample. In this cohort study, we identified relative pairs of twins, full and half-siblings, and full and half cousins from 1,656,943 unique individuals born in Sweden between 1985 and 2006. The relatives of index persons were followed from their third birthday to 31 December 2009 for ADHD diagnosis. Birth year adjusted hazard ratio (HR), that is, the rate of ADHD in relatives of ADHD-affected index persons compared with the rate of ADHD in relatives of unaffected index persons, was estimated in the different types of relatives using Cox proportional hazards model. During the follow-up, 31,865 individuals were diagnosed with ADHD (male to female ratio was 3.7). The birth year adjusted HRs were as follows: 70.45 for monozygotic twins; 8.44 for dizygotic twins; 8.27 for full siblings; 2.86 for maternal half-siblings; 2.31 for paternal half-siblings; 2.24 for full cousins; 1.47 for half cousins. Maternal half-siblings had significantly higher HR than in paternal half-siblings. The HR did not seem to be affected by index person's sex. Full siblings of index persons with ADHD diagnosis present at age 18 or older had a higher rate of ADHD (HR: 11.49) than full siblings of index persons with ADHD diagnosis only before age 18 (HR: 4.68). Familial aggregation of ADHD increases with increasing genetic relatedness. The familial aggregation is driven by not only genetic factors but also a small amount of shared environmental factors. Persistence of ADHD into adulthood indexes stronger familial aggregation of ADHD. © 2016 Association for Child and Adolescent Mental Health.

  10. Electroencephalography signatures of attention-deficit/hyperactivity disorder: clinical utility

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    Alba G

    2015-10-01

    Full Text Available Guzmán Alba,1 Ernesto Pereda,2 Soledad Mañas,3 Leopoldo D Méndez,3 Almudena González,1 Julián J González1 1Physiology Unit, Health Sciences Faculty (S Medicine, 2Department of Industrial Engineering, School of Engineering and Technology, University of La Laguna, 3Clinical Neurophysiology Unit, University Hospital La Candelaria, Tenerife, Spain Abstract: The techniques and the most important results on the use of electroencephalography (EEG to extract different measures are reviewed in this work, which can be clinically useful to study subjects with attention-deficit/hyperactivity disorder (ADHD. First, we discuss briefly and in simple terms the EEG analysis and processing techniques most used in the context of ADHD. We review techniques that both analyze individual EEG channels (univariate measures and study the statistical interdependence between different EEG channels (multivariate measures, the so-called functional brain connectivity. Among the former ones, we review the classical indices of absolute and relative spectral power and estimations of the complexity of the channels, such as the approximate entropy and the Lempel-Ziv complexity. Among the latter ones, we focus on the magnitude square coherence and on different measures based on the concept of generalized synchronization and its estimation in the state space. Second, from a historical point of view, we present the most important results achieved with these techniques and their clinical utility (sensitivity, specificity, and accuracy to diagnose ADHD. Finally, we propose future research lines based on these results. Keywords: EEG, ADHD, power spectrum, functional connectivity, clinical assessment

  11. Prevalence of attention deficit hyperactivity disorder in elementary school students

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    parisa namdari

    2009-03-01

    Full Text Available Background: Attention Deficit Hyperactivity Disorder (ADHD is one of the most prevalent psychiadric disorders starting from Childhood and is considered as an important mental health problem of a society. Behavioral disorders including ADHD may have distractive effects on peoples social, educational, personality, and behavioral relationship in their childhood and adulthood. Therefore, we decided to conduct the present research for ADHD in elementary school students of Khoramabad year 2004. Materials and methods: This research was a cross-sectional study. Its statistical community includes all the students studing in grades one to five at elementary school in Khorramabad (N=945. Some 16 state and private schools (8 girls and 8 boys schools were selected in a cluster and multi-stage method. The standardized questionnaire Child symptom inventories – 4 (CSI4 has been used to collect data, which was a means for the prevalens of children’s psychiatric disorders. Owing to their scoring. The cases which showed ADHD were undergone clinical examination by psychiatrist. Then, the results were analyzed using descriptive statistic and X2 test. Results: The total sample was 945 children There were 50.7% and 49.3% girls and boys respectively. Some 3.17 per cent of them were reported to suffer from ADHD the most percentages of which were of inattention (40%, overactivens (33.3%, and mixed type (26.6%. ADHD was reported to be more prevalent in boys than girls (4.9% VS. 1.5%. The students in grade 5 showed the lowest, and those in grade 2 and 3 showed the highest prevalence rate of suffering from ADHD. There was also a significant relationship between children’s sex and ADHD (P<0.005. However, there seemed no significant relationship between parents age, education, job, income, grade, and the family psychiatric problems. Conclusion: Due to the high prevalence of the disorder including ADHD, and lack of enough attention to their consequences in children and

  12. Human treadmill walking needs attention

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    Daniel Olivier

    2006-08-01

    Full Text Available Abstract Background The aim of the study was to assess the attentional requirements of steady state treadmill walking in human subjects using a dual task paradigm. The extent of decrement of a secondary (cognitive RT task provides a measure of the attentional resources required to maintain performance of the primary (locomotor task. Varying the level of difficulty of the reaction time (RT task is used to verify the priority of allocation of attentional resources. Methods 11 healthy adult subjects were required to walk while simultaneously performing a RT task. Participants were instructed to bite a pressure transducer placed in the mouth as quickly as possible in response to an unpredictable electrical stimulation applied on the back of the neck. Each subject was tested under five different experimental conditions: simple RT task alone and while walking, recognition RT task alone and while walking, walking alone. A foot switch system composed of a pressure sensitive sensor was placed under the heel and forefoot of each foot to determine the gait cycle duration. Results Gait cycle duration was unchanged (p > 0.05 by the addition of the RT task. Regardless of the level of difficulty of the RT task, the RTs were longer during treadmill walking than in sitting conditions (p 0.05 was found between the attentional demand of the walking task and the decrement of performance found in the RT task under varying levels of difficulty. This finding suggests that the healthy subjects prioritized the control of walking at the expense of cognitive performance. Conclusion We conclude that treadmill walking in young adults is not a purely automatic task. The methodology and outcome measures used in this study provide an assessment of the attentional resources required by walking on the treadmill at a steady state.

  13. Covert spatial attention is functionally intact in amblyopic human adults.

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    Roberts, Mariel; Cymerman, Rachel; Smith, R Theodore; Kiorpes, Lynne; Carrasco, Marisa

    2016-12-01

    Certain abnormalities in behavioral performance and neural signaling have been attributed to a deficit of visual attention in amblyopia, a neurodevelopmental disorder characterized by a diverse array of visual deficits following abnormal binocular childhood experience. Critically, most have inferred attention's role in their task without explicitly manipulating and measuring its effects against a baseline condition. Here, we directly investigate whether human amblyopic adults benefit from covert spatial attention-the selective processing of visual information in the absence of eye movements-to the same degree as neurotypical observers. We manipulated both involuntary (Experiment 1) and voluntary (Experiment 2) attention during an orientation discrimination task for which the effects of covert spatial attention have been well established in neurotypical and special populations. In both experiments, attention significantly improved accuracy and decreased reaction times to a similar extent (a) between the eyes of the amblyopic adults and (b) between the amblyopes and their age- and gender-matched controls. Moreover, deployment of voluntary attention away from the target location significantly impaired task performance (Experiment 2). The magnitudes of the involuntary and voluntary attention benefits did not correlate with amblyopic depth or severity. Both groups of observers showed canonical performance fields (better performance along the horizontal than vertical meridian and at the lower than upper vertical meridian) and similar effects of attention across locations. Despite their characteristic low-level vision impairments, covert spatial attention remains functionally intact in human amblyopic adults.

  14. Association of Attention Deficit Disorder With Bedside Anti-saccades in Survivors of Childhood Leukemia.

    Science.gov (United States)

    Khan, Raja B; Hudson, Melissa M; Ness, Kirsten K; Liang, Zhu; Srivastava, Deokumar; Krull, Kevin R

    2016-02-01

    Impaired attention is well recognized in childhood cancer survivors. We prospectively evaluated 162 long-term survivors of childhood acute lymphoblastic leukemia to study an association between presence of neurologic soft signs as measured by Zurich Neuromotor Scale, bedside evaluation of anti-saccades, and attention deficit disorder. Attention deficit disorder was recognized in 10.5% of the study cohort. We did not find an association of attention deficit with presence of any soft sign. However, there was an association between presence of abnormal anti-saccades and attention deficit (P = .04). These results will require further validation and if confirmed may introduce a quick bedside method of assessing impaired attention in cancer survivors.

  15. Attention network functioning in children with anxiety disorders, attention-deficit/hyperactivity disorder and non-clinical anxiety.

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    Mogg, K; Salum, G A; Bradley, B P; Gadelha, A; Pan, P; Alvarenga, P; Rohde, L A; Pine, D S; Manfro, G G

    2015-01-01

    Research with adults suggests that anxiety is associated with poor control of executive attention. However, in children, it is unclear (a) whether anxiety disorders and non-clinical anxiety are associated with deficits in executive attention, (b) whether such deficits are specific to anxiety versus other psychiatric disorders, and (c) whether there is heterogeneity among anxiety disorders (in particular, specific phobia versus other anxiety disorders). We examined executive attention in 860 children classified into three groups: anxiety disorders (n = 67), attention-deficit/hyperactivity disorder (ADHD; n = 67) and no psychiatric disorder (n = 726). Anxiety disorders were subdivided into: anxiety disorders excluding specific phobia (n = 43) and specific phobia (n = 21). The Attention Network Task was used to assess executive attention, alerting and orienting. Findings indicated heterogeneity among anxiety disorders, as children with anxiety disorders (excluding specific phobia) showed impaired executive attention, compared with disorder-free children, whereas children with specific phobia showed no executive attention deficit. Among disorder-free children, executive attention was less efficient in those with high, relative to low, levels of anxiety. There were no anxiety-related deficits in orienting or alerting. Children with ADHD not only had poorer executive attention than disorder-free children, but also higher orienting scores, less accurate responses and more variable response times. Impaired executive attention in children (reflected by difficulty inhibiting processing of task-irrelevant information) was not fully explained by general psychopathology, but instead showed specific associations with anxiety disorders (other than specific phobia) and ADHD, as well as with high levels of anxiety symptoms in disorder-free children.

  16. Attention Mechanisms in Children with Anxiety Disorders and in Children with Attention Deficit Hyperactivity Disorder: Implications for Research and Practice

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    Weissman, Adam S.; Chu, Brian C.; Reddy, Linda A.; Mohlman, Jan

    2012-01-01

    Inattention is among the most commonly referred problems for school-aged youth. Research suggests distinct mechanisms may contribute to attention problems in youth with anxiety disorders versus youth with attention deficit hyperactivity disorder (ADHD). This study compared children (8-17 years) with anxiety disorders (n = 24) and children (8-16…

  17. Attention Mechanisms in Children with Anxiety Disorders and in Children with Attention Deficit Hyperactivity Disorder: Implications for Research and Practice

    Science.gov (United States)

    Weissman, Adam S.; Chu, Brian C.; Reddy, Linda A.; Mohlman, Jan

    2012-01-01

    Inattention is among the most commonly referred problems for school-aged youth. Research suggests distinct mechanisms may contribute to attention problems in youth with anxiety disorders versus youth with attention deficit hyperactivity disorder (ADHD). This study compared children (8-17 years) with anxiety disorders (n = 24) and children (8-16…

  18. Shared and Disorder-Specific Prefrontal Abnormalities in Boys with Pure Attention-Deficit/Hyperactivity Disorder Compared to Boys with Pure CD during Interference Inhibition and Attention Allocation

    Science.gov (United States)

    Rubia, Katya; Halari, Rozmin; Smith, Anna B.; Mohammad, Majeed; Scott, Stephen; Brammer, Michael J.

    2009-01-01

    Background: Inhibitory and attention deficits have been suggested to be shared problems of disruptive behaviour disorders. Patients with attention deficit hyperactivity disorder (ADHD) and patients with conduct disorder (CD) show deficits in tasks of attention allocation and interference inhibition. However, functional magnetic resonance imaging…

  19. Executive Function Training for Children with Attention Deficit Hyperactivity Disorder

    Science.gov (United States)

    Shuai, Lan; Daley, David; Wang, Yu-Feng; Zhang, Jin-Song; Kong, Yan-Ting; Tan, Xin; Ji, Ning

    2017-01-01

    Background: Accumulating evidence indicates that attention deficit hyperactivity disorder (ADHD) is associated with core deficits in executive function (EF) which predicts poorer academic and occupational functioning. This makes early intervention targeting EF impairments important to prevent long-term negative outcomes. Cognitive training is a potential ADHD treatment target. The present study aimed to explore the efficacy, feasibility, and acceptability of a cognitive training program (targeting child's multiple EF components and involving parent support in daily life), as a nonpharmacological intervention for children with ADHD. Methods: Forty-four school -age children with ADHD and their parents participated in 12 sessions of EF training (last for 12 weeks) and 88 health controls (HC) were also recruited. Training effects were explored using both neuropsychological tests (Stroop color-word test, Rey-Osterrieth complex figure test, trail making test, tower of Hanoi, and false-belief task) and reports of daily life (ADHD rating scale-IV, Conners’ parent rating scale, and behavior rating inventory of executive function [BRIEF]) by analysis of paired sample t-test and Wilcoxon signed-rank test. The differences on EF performances between children with ADHD after training and HC were explored using multivariate analysis. Results: The results (before vs. after EF training) showed that after intervention, the children with ADHD presented better performances of EF both in neuropsychological tests (word interference of Stroop: 36.1 ± 14.6 vs. 27.1 ± 11.1, t = 4.731, P < 0.001; shift time of TMT: 194.9 ± 115.4 vs. 124.8 ± 72.4, Z = –4.639, P < 0.001; false-belief task: χ2 = 6.932, P = 0.008) and reports of daily life (global executive composite of BRIEF: 148.9 ± 17.5 vs. 127.8 ± 17.5, t = 6.433, P < 0.001). The performances on EF tasks for children with ADHD after EF training could match with the level of HC children. The ADHD symptoms (ADHD rating scale total

  20. A Comparative Study on the Visual Perceptions of Children with Attention Deficit Hyperactivity Disorder

    Science.gov (United States)

    Ahmetoglu, Emine; Aral, Neriman; Butun Ayhan, Aynur

    This study was conducted in order to (a) compare the visual perceptions of seven-year-old children diagnosed with attention deficit hyperactivity disorder with those of normally developing children of the same age and development level and (b) determine whether the visual perceptions of children with attention deficit hyperactivity disorder vary with respect to gender, having received preschool education and parents` educational level. A total of 60 children, 30 with attention deficit hyperactivity disorder and 30 with normal development, were assigned to the study. Data about children with attention deficit hyperactivity disorder and their families was collected by using a General Information Form and the visual perception of children was examined through the Frostig Developmental Test of Visual Perception. The Mann-Whitney U-test and Kruskal-Wallis variance analysis was used to determine whether there was a difference of between the visual perceptions of children with normal development and those diagnosed with attention deficit hyperactivity disorder and to discover whether the variables of gender, preschool education and parents` educational status affected the visual perceptions of children with attention deficit hyperactivity disorder. The results showed that there was a statistically meaningful difference between the visual perceptions of the two groups and that the visual perceptions of children with attention deficit hyperactivity disorder were affected meaningfully by gender, preschool education and parents` educational status.

  1. Thalamic reticular impairment underlies attention deficit in Ptchd1(Y/-) mice.

    Science.gov (United States)

    Wells, Michael F; Wimmer, Ralf D; Schmitt, L Ian; Feng, Guoping; Halassa, Michael M

    2016-04-07

    Developmental disabilities, including attention-deficit hyperactivity disorder (ADHD), intellectual disability (ID), and autism spectrum disorders (ASD), affect one in six children in the USA. Recently, gene mutations in patched domain containing 1 (PTCHD1) have been found in ~1% of patients with ID and ASD. Individuals with PTCHD1 deletion show symptoms of ADHD, sleep disruption, hypotonia, aggression, ASD, and ID. Although PTCHD1 is probably critical for normal development, the connection between its deletion and the ensuing behavioural defects is poorly understood. Here we report that during early post-natal development, mouse Ptchd1 is selectively expressed in the thalamic reticular nucleus (TRN), a group of GABAergic neurons that regulate thalamocortical transmission, sleep rhythms, and attention. Ptchd1 deletion attenuates TRN activity through mechanisms involving small conductance calcium-dependent potassium currents (SK). TRN-restricted deletion of Ptchd1 leads to attention deficits and hyperactivity, both of which are rescued by pharmacological augmentation of SK channel activity. Global Ptchd1 deletion recapitulates learning impairment, hyper-aggression, and motor defects, all of which are insensitive to SK pharmacological targeting and not found in the TRN-restricted deletion mouse. This study maps clinically relevant behavioural phenotypes onto TRN dysfunction in a human disease model, while also identifying molecular and circuit targets for intervention.

  2. Attentional deficit in dyslexia: a general or specific impairment?

    Science.gov (United States)

    Bednarek, Dorota B; Saldaña, David; Quintero-Gallego, Eliana; García, Isabel; Grabowska, Anna; Gómez, Carlos M

    2004-08-06

    Dyslexic and control children were tested in a visuomotor attentional task, which provides independent measures of the alerting, orienting and conflict components of the attentional system. Our results show that dyslexics are impaired with respect to controls in the attentional conflict component (resolution of conflict of incongruent peripheral information), while the alerting and orienting components remain preserved. It excludes an overall attentional impairment and points to more specific attentional processing difficulty i.e. distributed attention strategy. Generally, results of dyslexic boys are within the range of the control group, while reaction times of dyslexic girls are significantly slower than that of all other groups.

  3. Concordance of actigraphy with polysomnography in children with and without attention-deficit/hyperactivity disorder.

    Science.gov (United States)

    Waldon, Jessica; Begum, Esmot; Gendron, Melissa; Rusak, Benjamin; Andreou, Pantelis; Rajda, Malgorzata; Corkum, Penny

    2016-10-01

    This study sought to: (1) compare actigraphy-derived estimated sleep variables to the same variables based on the gold-standard of sleep assessment, polysomnography; (2) examine whether the correlations between the measures differ between children with attention-deficit/hyperactivity disorder and typically developing children; and (3) determine whether these correlations are altered when children with attention-deficit/hyperactivity disorder are treated with medication. Participants (24 attention-deficit/hyperactivity disorder; 24 typically developing), aged 6-12 years, completed a 1-week baseline assessment of typical sleep and daytime functioning. Following the baseline week, participants in the attention-deficit/hyperactivity disorder group completed a 4-week blinded randomized control trial of methylphenidate hydrochloride, including a 2-week placebo and 2-week methylphenidate hydrochloride treatment period. At the end of each observation (typically developing: baseline; attention-deficit/hyperactivity disorder: baseline, placebo and methylphenidate hydrochloride treatment), all participants were invited to a sleep research laboratory, where overnight polysomnography and actigraphy were recorded concurrently. Findings from intra-class correlations and Bland-Altman plots were consistent. Actigraphy was found to provide good estimates (e.g. intra-class correlations >0.61) of polysomnography results for sleep duration for all groups and conditions, as well as for sleep-onset latency and sleep efficiency for the typically developing group and attention-deficit/hyperactivity disorder group while on medication, but not for the attention-deficit/hyperactivity disorder group during baseline or placebo. Based on the Bland-Altman plots, actigraphy tended to underestimate for sleep duration (8.6-18.5 min), sleep efficiency (5.6-9.3%) and sleep-onset latency, except for attention-deficit/hyperactivity disorder during placebo in which actigraphy overestimated (-2.1 to 6

  4. Evaluating reading and metacognitive deficits in children and adolescents with attention deficit hyperactivity disorder.

    Science.gov (United States)

    Alvarado, Jesús Ma; Puente, Aníbal; Jiménez, Virginia; Arrebillaga, Lorena

    2011-05-01

    The reading achievement of children and adolescents with Attention Deficit Hyperactivity Disorder (ADHD) has scarcely been explored in research conducted in the Spanish language and when it has, the results have been contradictory. The focus of the present research is to analyze participants' reading competency and metacognitive strategies as they carry out reading comprehension tasks. The sample was comprised of 187 Argentine schoolchildren aged 9 to 13 years old. 94 constituted the control group and the clinical group consisted of 93 schoolchildren diagnosed with ADHD. The metacognitive assessment was made up of two metacognitive tests, the Reading Awareness Scale (ESCOLA; acronym in Spanish) and a Spanish adaptation of Metacognitive Awareness of Reading Strategies Inventory (MARSI), and one test of reading comprehension, the Evaluation of Reading Processes for Secondary Education Students (PROLEC-SE; acronym in Spanish). Students with ADHD had lower achievement on tests o reading comprehension compared to the control group. Nevertheless, our results suggest their difficulties did not stem from readin comprehension problems, but rather from alterations in their Executive Functions, because when subjects' reading comprehensio was equalized, students with ADHD still exhibited a lower level of Metacognition, particularly when it came to planning.

  5. Family-genetic study of executive functioning in attention-deficit/hyperactivity disorder: Evidence for an endophenotype?

    NARCIS (Netherlands)

    Slaats-Willemse, D.I.; Swaab-Barneveld, H.J.; Sonneville, L.M. de; Buitelaar, J.K.

    2007-01-01

    This study examined familiality of attentional control and mental flexibility in multiplex attention-deficit/hyperactivity disorder (ADHD) families. The authors hypothesized that siblings of ADHD probands, although not behaviorally expressing ADHD, have deficits in these executive functions and that

  6. Attention Deficit Hyperactivity Disorder among Children Aged 5-17 Years in the United States, 1998-2009

    Science.gov (United States)

    ... Order from the National Technical Information Service NCHS Attention Deficit Hyperactivity Disorder Among Children Aged 5–17 ... 2009 The percentage of children ever diagnosed with attention deficit hyperactivity disorder (ADHD) increased from 7% to ...

  7. Selective Attention and Inhibitory Deficits in ADHD: Does Subtype or Comorbidity Modulate Negative Priming Effects?

    Science.gov (United States)

    Pritchard, Verena E.; Neumann, Ewald; Rucklidge, Julia J.

    2008-01-01

    Selective attention has durable consequences for behavior and neural activation. Negative priming (NP) effects are assumed to reflect a critical inhibitory component of selective attention. The performance of adolescents with Attention Deficit/Hyperactivity Disorder (ADHD) was assessed across two conceptually based NP tasks within a selective…

  8. Social skills deficits and their association with Internet addiction and activities in adolescents with attention-deficit/hyperactivity disorder.

    Science.gov (United States)

    Chou, Wen-Jiun; Huang, Mei-Feng; Chang, Yu-Ping; Chen, Yu-Min; Hu, Huei-Fan; Yen, Cheng-Fang

    2017-03-01

    Background and aims The aims of this study were to examine the association between social skills deficits and Internet addiction and activities in adolescents with attention-deficit/hyperactivity disorder (ADHD) as well as the moderators for this association. Methods A total of 300 adolescents, aged between 11 and 18 years, who had been diagnosed with ADHD participated in this study. Their Internet addiction levels, social skills deficits, ADHD, parental characteristics, and comorbidities were assessed. The various Internet activities that the participants engaged in were also examined. Results The associations between social skills deficits and Internet addiction and activities and the moderators of these associations were examined using logistic regression analyses. Social skills deficits were significantly associated with an increased risk of Internet addiction after adjustment for the effects of other factors [odds ratio (OR) = 1.049, 95% confidence interval (CI) = 1.030-1.070]. Social skills deficits were also significantly associated with Internet gaming and watching movies. The maternal occupational socioeconomic levels of the participants moderated the association between social skills deficits and Internet addiction. Conclusions Social skills deficits should be considered targets in prevention and intervention programs for treating Internet addiction among adolescents with ADHD.

  9. Attentional Bias towards Emotional Scenes in Boys with Attention Deficit Hyperactivity Disorder.

    Science.gov (United States)

    Pishyareh, Ebrahim; Tehrani-Doost, Mehdi; Mahmoodi-Gharaie, Javad; Khorrami, Anahita; Joudi, Mitra; Ahmadi, Mehrnoosh

    2012-01-01

    Children with attention-deficit/hyperactivity disorder (ADHD) react explosively and inappropriately to emotional stimuli. It could be hypothesized that these children have some impairment in attending to emotional cues. Based on this hypothesis, we conducted this study to evaluate visual directions of children with ADHD towards paired emotional scenes. Thirty boys between the ages of 6 and 11 years diagnosed with ADHD were compared with 30 age-matched normal boys. All participants were presented paired emotional and neutral scenes in the four following categories: pleasant-neutral; pleasant-unpleasant; unpleasant-neutral; and neutral - neutral. Meanwhile, their visual orientations towards these pictures were evaluated using the eye tracking system. The number and duration of first fixation and duration of first gaze were compared between the two groups using the MANOVA analysis. The performance of each group in different categories was also analyzed using the Friedman test. With regards to duration of first gaze, which is the time taken to fixate on a picture before moving to another picture, ADHD children spent less time on pleasant pictures compared to normal group, while they were looking at pleasant - neutral and unpleasant - pleasant pairs. The duration of first gaze on unpleasant pictures was higher while children with ADHD were looking at unpleasant - neutral pairs (P<0.01). Based on the findings of this study it could be concluded that children with ADHD attend to unpleasant conditions more than normal children which leads to their emotional reactivity.

  10. Attention and Executive Function in Children Diagnosed with Attention Deficit Hyperactivity Disorder and Comorbid Disorders

    Science.gov (United States)

    Ter-Stepanian, Mariam; Grizenko, Natalie; Cornish, Kim; Talwar, Victoria; Mbekou, Valentin; Schmitz, Norbert; Joober, Ridha

    2017-01-01

    Objective The goal of this study was to examine the relationship between comorbid disorders and executive function (EF) in children diagnosed with Attention Deficit/Hyperactivity Disorder (ADHD). Methods Three hundred and fifty-five, 6–12 year old children clinically diagnosed with ADHD were included in the study. Comorbid anxiety disorders, Oppositional Defiant Disorder (ODD) and Conduct Disorder (CD) were examined. The EF domains were assessed using the Conners’ Continuous Performance Test (CPT), Wisconsin Card Sorting Test (WCST), Tower of London (ToL), Finger Windows (FW) and Self Ordered Pointing Test (SOPT). Results The findings indicate that children with comorbid anxiety disorders performed worse in domains measured by CPT and prior to controlling for age and sex, by FW. However, once sex was controlled for the results for FW were no longer significant. Children with CD obtained lower scores on WCST. Furthermore, a significant sex by CD interaction was observed. Conclusion These results indicate that comorbid disorders should be carefully examined as they play a significant role in EF performance and subsequently in day-to-day functioning of children with ADHD.

  11. Narrative Intervention: A School-Based Counseling Strategy for Students with Attention-Deficit/Hyperactivity Disorder

    Science.gov (United States)

    Kamali, Khosrow; Yoosefi Looyeh, Majid

    2013-01-01

    This article describes a group narrative intervention for improving the behavior of 8- to 11-year-old children with attention-deficit/hyperactivity disorder at home and school. (Contains 2 tables and 1 note.)

  12. Gendering attention deficit hyperactivity disorder: a discursive analysis of UK newspaper stories.

    Science.gov (United States)

    Horton-Salway, Mary

    2013-08-01

    Discursive psychology is used to study the gendering of attention deficit hyperactivity disorder in UK national newspapers in the period of 2009-2011. The analysis examines how gendering is embedded in causal attributions and identity constructions. Attention deficit hyperactivity disorder is portrayed as a predominantly male phenomenon with representations of attention deficit hyperactivity disorder being gendered through extreme stories about victims, villains or heroes that depict boys and men as marginalised, exceptional or dangerous. There is also a focus on mothers as the spokespersons and caretakers for parenting and family health while fathers are rendered more invisible. This contributes to our understanding of how attention deficit hyperactivity disorder is constructed in the media using a range of gendered representations that draw on cultural stereotypes familiar in Western societies.

  13. Cognitive heterogeneity in adult attention deficit/hyperactivity disorder: A systematic analysis of neuropsychological measurements

    NARCIS (Netherlands)

    Mostert, J.C.; Onnink, A.M.H.; Klein, M.; Dammers, J.; Harneit, A.; Schulten, T.; Hulzen, K.J.E. van; Kan, C.C.; Slaats-Willemse, D.I.E.; Buitelaar, J.; Franke, B.; Hoogman, M.

    2015-01-01

    Attention Deficit/Hyperactivity Disorder (ADHD) in childhood is associated with impaired functioning in multiple cognitive domains: executive functioning (EF), reward and timing. Similar impairments have been described for adults with persistent ADHD, but an extensive investigation of neuropsycholog

  14. Methylphenidate for attention-deficit/hyperactivity disorder in children and adolescents

    DEFF Research Database (Denmark)

    Storebø, Ole Jakob; Krogh, Helle B; Ramstad, Erica

    2015-01-01

    STUDY QUESTION: Is methylphenidate beneficial or harmful for the treatment of attention-deficit/hyperactivity disorder (ADHD) in children and adolescents? METHODS: Electronic databases were searched up to February 2015 for parallel and crossover randomised clinical trials comparing methylphenidat...

  15. Baroreflex sensitivity during rest and executive functioning in attention-deficit/hyperactivity disorder. The TRAILS study.

    NARCIS (Netherlands)

    Dietrich, A.; Althaus, M.; Hartman, C.A.; Buitelaar, J.K.; Mindera, R.B.; Hoofdakker, B.J. van den; Hoekstra, P.J.

    2012-01-01

    Children with attention-deficit/hyperactivity disorder (ADHD) often show executive function (EF) problems and neurophysiological hypoarousal. Baroreceptor activation, as part of the baroreflex short-term blood pressure regulatory mechanism, has been linked to cortical inhibition and attenuated cogni

  16. Dopamine Transporter Genotype Conveys Familial Risk of Attention-Deficit/Hyperactivity Disorder through Striatal Activation

    Science.gov (United States)

    Durston, Sarah; Fossella, John A.; Mulder, Martijn J.; Casey B. J.; Ziermans, Tim B.; Vessaz, M. Nathalie; Van Engeland, Herman

    2008-01-01

    The study examines the effect of the dopamine transporter (DAT1) genotype in attention-deficit/hyperactivity disorder (ADHD). The results confirm that DAT1 translates the genetic risk of ADHD through striatal activation.

  17. Baroreflex sensitivity during rest and executive functioning in attention-deficit/hyperactivity disorder. The TRAILS study

    NARCIS (Netherlands)

    Dietrich, A.; Althaus, M.; Hartman, C.A.; Buitelaar, J.K.; Minderaa, R.B.; van den Hoofdakker, B.J.; Hoekstra, P.J.

    2012-01-01

    Children with attention-deficit/hyperactivity disorder (ADHD) often show executive function (EF) problems and neurophysiological hypoarousal. Baroreceptor activation, as part of the baroreflex short-term blood pressure regulatory mechanism, has been linked to cortical inhibition and attenuated cogni

  18. Statistical Evidence Suggests that Inattention Drives Hyperactivity/Impulsivity in Attention Deficit-Hyperactivity Disorder

    NARCIS (Netherlands)

    Sokolova, E; Groot, P.; Claassen, T.; Hulzen, K.J.E. van; Glennon, J.C.; Franke, B.; Heskes, T.; Buitelaar, J.K.

    2016-01-01

    BACKGROUND: Numerous factor analytic studies consistently support a distinction between two symptom domains of attention-deficit/hyperactivity disorder (ADHD), inattention and hyperactivity/impulsivity. Both dimensions show high internal consistency and moderate to strong correlations with each othe

  19. Dopamine Transporter Genotype Conveys Familial Risk of Attention-Deficit/Hyperactivity Disorder through Striatal Activation

    Science.gov (United States)

    Durston, Sarah; Fossella, John A.; Mulder, Martijn J.; Casey B. J.; Ziermans, Tim B.; Vessaz, M. Nathalie; Van Engeland, Herman

    2008-01-01

    The study examines the effect of the dopamine transporter (DAT1) genotype in attention-deficit/hyperactivity disorder (ADHD). The results confirm that DAT1 translates the genetic risk of ADHD through striatal activation.

  20. Methylphenidate for attention deficit hyperactivity disorder (ADHD) in children and adolescents

    DEFF Research Database (Denmark)

    Storebø, Ole Jakob; Pedersen, Nadia; Ramstad, Erica

    2016-01-01

    This is the protocol for a review and there is no abstract. The objectives are as follows: To assess the harmful effects of methylphenidate treatment for children and adolescents with attention deficit hyperactivity disorder (ADHD) in non-randomised studies....

  1. Cognitive heterogeneity in adult attention deficit/hyperactivity disorder: A systematic analysis of neuropsychological measurements

    NARCIS (Netherlands)

    Mostert, J.C.; Onnink, A.M.H.; Klein, M.; Dammers, J.; Harneit, A.; Schulten, T.; Hulzen, K.J.E. van; Kan, C.C.; Slaats-Willemse, D.I.E.; Buitelaar, J.; Franke, B.; Hoogman, M.

    2015-01-01

    Attention Deficit/Hyperactivity Disorder (ADHD) in childhood is associated with impaired functioning in multiple cognitive domains: executive functioning (EF), reward and timing. Similar impairments have been described for adults with persistent ADHD, but an extensive investigation of

  2. Methylphenidate for Attention-Deficit/Hyperactivity Disorder in Children and Adolescents

    DEFF Research Database (Denmark)

    Storebø, Ole J; Simonsen, Erik; Gluud, Christian

    2016-01-01

    CLINICAL QUESTION: Is treatment with methylphenidate associated with benefits or harms for children and adolescents with attention-deficit/hyperactivity disorder (ADHD)? BOTTOM LINE: Methylphenidate is associated with improvement in ADHD symptoms, general behavior, and quality of life; however, due...

  3. Narrative Intervention: A School-Based Counseling Strategy for Students with Attention-Deficit/Hyperactivity Disorder

    Science.gov (United States)

    Kamali, Khosrow; Yoosefi Looyeh, Majid

    2013-01-01

    This article describes a group narrative intervention for improving the behavior of 8- to 11-year-old children with attention-deficit/hyperactivity disorder at home and school. (Contains 2 tables and 1 note.)

  4. Parenting experiences of living with a child with attention deficit hyperactivity disorder

    DEFF Research Database (Denmark)

    Laugesen, Britt; Grønkjær, Mette

    2015-01-01

    BACKGROUND: Attention deficit hyperactivity disorder is the most prevalent mental disorder among children and adolescents worldwide. Parenting a child with attention deficit hyperactivity disorder is challenging and parents find it difficult to raise the child and struggle to get professional...... support. Research has shown how living with a child with Attention Deficit Hyperactivity Disorder influences the families' daily life. This includes how the parents manage to maintain a bearable family life, supportive or not supportive factors as well as parents' experiences of collaboration...... with professionals in diverse settings. OBJECTIVE: The objective of this systematic review was to identify and synthesize the best available evidence on parenting experiences of living with a child with attention deficit hyperactivity disorder, including their experiences of health care and other services. INCLUSION...

  5. Subcortical brain volume differences in participants with attention deficit hyperactivity disorder in children and adults

    DEFF Research Database (Denmark)

    Hoogman, Martine; Bralten, Janita; Hibar, Derrek P

    2017-01-01

    BACKGROUND: Neuroimaging studies have shown structural alterations in several brain regions in children and adults with attention deficit hyperactivity disorder (ADHD). Through the formation of the international ENIGMA ADHD Working Group, we aimed to address weaknesses of previous imaging studies...

  6. Social isolation induces deficit of latent learning performance in mice: a putative animal model of attention deficit/hyperactivity disorder.

    Science.gov (United States)

    Ouchi, Hirofumi; Ono, Kazuya; Murakami, Yukihisa; Matsumoto, Kinzo

    2013-02-01

    Social isolation of rodents (SI) elicits a variety of stress responses such as increased aggressiveness, hyper-locomotion, and reduced susceptibility to pentobarbital. To obtain a better understanding of the relevance of SI-induced behavioral abnormalities to psychiatric disorders, we examined the effect of SI on latent learning as an index of spatial attention, and discussed the availability of SI as an epigenetic model of attention deficit hyperactivity disorder (ADHD). Except in specially stated cases, 4-week-old male mice were housed in a group or socially isolated for 3-70 days before experiments. The animals socially isolated for 1 week or more exhibited spatial attention deficit in the water-finding test. Re-socialized rearing for 5 weeks after 1-week SI failed to attenuate the spatial attention deficit. The effect of SI on spatial attention showed no gender difference or correlation with increased aggressive behavior. Moreover, SI had no effect on cognitive performance elucidated in a modified Y-maze or an object recognition test, but it significantly impaired contextual and conditional fear memory elucidated in the fear-conditioning test. Drugs used for ADHD therapy, methylphenidate (1-10 mg/kg, i.p.) and caffeine (0.5-1 mg/kg, i.p.), improved SI-induced latent learning deficit in a manner reversible with cholinergic but not dopaminergic antagonists. Considering the behavioral features of SI mice together with their susceptibility to ADHD drugs, the present findings suggest that SI provides an epigenetic animal model of ADHD and that central cholinergic systems play a role in the effect of methylphenidate on SI-induced spatial attention deficit.

  7. Response Inhibition in Adults with Autism Spectrum Disorder Compared to Attention Deficit/Hyperactivity Disorder

    Science.gov (United States)

    Johnston, Kate; Madden, Anya K.; Bramham, Jessica; Russell, Ailsa J.

    2011-01-01

    Autism spectrum disorder (ASD) and attention deficit/hyperactivity disorder (ADHD) are hypothesised to involve core deficits in executive function. Previous studies have found evidence of a double dissociation between the disorders on specific executive functions (planning and response inhibition). To date most research has been conducted with…

  8. Executive Functioning among Finnish Adolescents with Attention-Deficit/Hyperactivity Disorder

    Science.gov (United States)

    Loo, Sandra K.; Humphrey, Lorie A.; Tapio, Terttu; Moilanen, Irma K.; McGough, James J.; McCracken, James T.; Yang, May H.; Dang, Jeff; Taanila, Anja; Ebeling, Hanna; Jarvelin, Marjo-Riitta; Smalley, Susan L.

    2007-01-01

    A study aims to examine cognitive functioning in a sample of adolescents with and without attention-deficit/hyperactivity disorder(ADHD) from the North Finnish Birth Cohort 1986. The results conclude that executive function deficit (EFD) was more frequent in ADHD groups than in those without ADHD.

  9. Striatal Sensitivity during Reward Processing in Attention-Deficit/Hyperactivity Disorder

    Science.gov (United States)

    Paloyelis, Yannis; Mehta, Mitul A.; Faraone, Stephen V.; Asherson, Philip; Kuntsi, Jonna

    2012-01-01

    Objective: Attention-deficit/hyperactivity disorder (ADHD) has been linked to deficits in the dopaminergic reward-processing circuitry; yet, existing evidence is limited, and the influence of genetic variation affecting dopamine signaling remains unknown. We investigated striatal responsivity to rewards in ADHD combined type (ADHD-CT) using…

  10. Neural correlates of visuospatial working memory in attention-deficit/hyperactivity disorder and healthy controls

    NARCIS (Netherlands)

    van Ewijk, Hanneke; Weeda, Wouter D.; Heslenfeld, Dirk J.; Luman, Marjolein; Hartman, Catharina A.; Hoekstra, Pieter J.; Faraone, Stephen V.; Franke, Barbara; Buitelaar, Jan K.; Oosterlaan, Jaap

    2015-01-01

    Impaired visuospatial working memory (VSWM) is suggested to be a core neurocognitive deficit in attention-deficit/hyperactivity disorder (ADHD), yet the underlying neural activation patterns are poorly understood. Furthermore, it is unclear to what extent age and gender effects may play a role in VS

  11. Attention Demand and Postural Control in Children with Hearing Deficit

    Science.gov (United States)

    Derlich, Malgorzata; Krecisz, Krzysztof; Kuczynski, Michal

    2011-01-01

    To elucidate the mechanisms responsible for deteriorated postural control in children with hearing deficit (CwHD), we measured center-of-pressure (COP) variability, mean velocity and entropy in bipedal quiet stance (feet together) with or without the concurrent cognitive task (reaction to visual stimulus) on hard or foam surface in 29 CwHD and a…

  12. Neurofibromatosis type 1 and attention deficit hyperactivity disorder: a case study and literature review

    OpenAIRE

    Miguel CS; Chaim-Avancini TM; Silva MA; Louzã MR

    2015-01-01

    Carmen Sílvia Miguel, Tiffany M Chaim-Avancini, Maria Aparecida Silva, Mario Rodrigues LouzãAdult Attention Deficit Hyperactivity Disorder Program (PRODATH), Institute of Psychiatry, University of São Paulo, São Paulo, BrazilBackground: The cognitive profile of children with neurofibromatosis type 1 (NF1) and attention deficit hyperactivity disorder (ADHD) has been well characterized, but few studies have evaluated the cognitive abilities o...

  13. Characteristics of children of younger school age with attention deficit disorder and hyperactivity

    OpenAIRE

    Abshilava E.

    2016-01-01

    The article considers different approaches to the definition of the syndrome of attention deficit and hyperactivity disorder: hyperkinetic syndrome, hyperkinetic disorders, minimal brain dysfunction. Examines the principal causes and the main symptoms of ADHD: clinical manifestations of attention deficit in children, prenatal pathology, complications, psycho–social reasons. A scheme of the integrated multi–level therapeutic and remedial assistance to children with ADHD: first level — metaboli...

  14. Methylphenidate for attention deficit hyperactivity disorder (ADHD) in children and adolescents

    DEFF Research Database (Denmark)

    Storebø, Ole Jakob; Pedersen, Nadia; Ramstad, Erica

    2016-01-01

    This is the protocol for a review and there is no abstract. The objectives are as follows: To assess the harmful effects of methylphenidate treatment for children and adolescents with attention deficit hyperactivity disorder (ADHD) in non-randomised studies.......This is the protocol for a review and there is no abstract. The objectives are as follows: To assess the harmful effects of methylphenidate treatment for children and adolescents with attention deficit hyperactivity disorder (ADHD) in non-randomised studies....

  15. Can attention deficit hyperactivity disorder and fetal alcohol spectrum disorder be differentiated by motor and balance deficits?

    NARCIS (Netherlands)

    Kooistra, Libbe; Ramage, Barbara; Crawford, Susan; Cantell, Marja; Wormsbecker, Shirley; Gibbard, Ben; Kaplan, Bonnie J

    2009-01-01

    There is an ongoing debate regarding the diagnostic overlap between Attention Deficit Hyperactivity Disorder (ADHD) and Fetal Alcohol Spectrum Disorder (FASD). Differential diagnosis is important because of treatment implications. Children aged 7-10years (47 ADHD, 30 FASD, 39 controls) participated.

  16. A Neuropsychological Examination of the Underlying Deficit in Attention Deficit Hyperactivity Disorder: Frontal Lobe Versus Right Parietal Lobe Theories.

    Science.gov (United States)

    Aman, Christine J.; Roberts, Ralph J., Jr.; Pennington, Bruce F.

    1998-01-01

    Examined front and right parietal lobe theories of attention deficit hyperactivity disorder (ADHD); subjects were 10- to 14-year-old boys with or without ADHD. Found that non-ADHD boys performed better on frontal- and parietal-domain tasks than unmedicated ADHD boys, unmedicated AHDH boys had greater impairments on frontal than parietal tasks, and…

  17. Deficits of attention after closed-head injury : Slowness only?

    NARCIS (Netherlands)

    Spikman, JM; vanZomeren, AH; Deelman, BG

    1996-01-01

    The performance of a group of 60 severely closed-head-injured patients in the subacute stage of recovery on a series of tests addressing focused, divided, and sustained attention, and supervisory attentional control was compared to the performance of a matched group of 60 healthy controls. Patients

  18. Meta-Analysis of Attention-Deficit/Hyperactivity Disorder or Attention-Deficit/Hyperactivity Disorder Symptoms, Restriction Diet, and Synthetic Food Color Additives

    Science.gov (United States)

    Nigg, Joel T.; Lewis, Kara; Edinger, Tracy; Falk, Michael

    2012-01-01

    Objective: The role of diet and of food colors in attention-deficit/hyperactivity disorder (ADHD) or its symptoms warrants updated quantitative meta-analysis, in light of recent divergent policy in Europe and the United States. Method: Studies were identified through a literature search using the PubMed, Cochrane Library, and PsycNET databases…

  19. Meta-Analysis of Attention-Deficit/Hyperactivity Disorder or Attention-Deficit/Hyperactivity Disorder Symptoms, Restriction Diet, and Synthetic Food Color Additives

    Science.gov (United States)

    Nigg, Joel T.; Lewis, Kara; Edinger, Tracy; Falk, Michael

    2012-01-01

    Objective: The role of diet and of food colors in attention-deficit/hyperactivity disorder (ADHD) or its symptoms warrants updated quantitative meta-analysis, in light of recent divergent policy in Europe and the United States. Method: Studies were identified through a literature search using the PubMed, Cochrane Library, and PsycNET databases…

  20. Does Severity of Attention Deficit /Hyperactivity Disorder impact Trauma in Children?

    Directory of Open Access Journals (Sweden)

    Ali Reza Shafiee-Kandjani

    2017-03-01

    Full Text Available Introduction: Attention deficit hyperactivity disorder (ADHD is a chronic neurodevelopmental disorder with high heritability. It is the most common childhood mental disorder. The key aspects of ADHD may put the affected children at risk for different traumatic experiences. Therefore, this study was conducted to investigate the relationship between the severity of trauma and ADHD symptoms in children. Methods: In this descriptive-correlational study, the target population included 90 children aged 6-12 years old, visiting Imam Reza, Children, Sina, and Shohada Hospitals in Tabriz, Iran. The severity of trauma was assessed, using placebo transdermal system (PTS, and the ADHD symptoms were evaluated, using Conners' Parent Rating Scale. To rule out other psychiatric disorders, the Child Symptoms Inventory-4 (CSI-4 was employed. Results: Results showed a significant positive correlation between the severity of trauma and ADHD, hyperactivity, oppositional/impulsivity, and attention-deficit scores (P < 0.01. In addition, results from the independent t-test suggested a significance difference between the ADHD and non-ADHD children in terms of the severity of trauma. Conclusion: There was a significant relationship between the symptoms of ADHD and the severity of trauma in children, in a way that the scores of the aforementioned variables improved with increasing the severity of trauma. Regarding the profound effects of trauma on human and financial resources, required measures should be taken for making house and school settings safe for such children.

  1. Attentional Bias towards Emotional Scenes in Boys with Attention Deficit Hyperactivity Disorder

    Directory of Open Access Journals (Sweden)

    Ebrahim Pishyareh

    2012-06-01

    Full Text Available Objective: Children with attention-deficit / hyperactivity disorder (ADHD react explosively and inappropriately to emotional stimuli. It could be hypothesized that these children have some impairment in attending to emotional cues. Based on this hypothesis, we conducted this study to evaluate visual directions of children with ADHD towards paired emotional scenes.Method: thirty boys between the ages of 6 and 11 years diagnosed with ADHD were compared with 30 age-matched normal boys. All participants were presented paired emotional and neutral scenes in the four following categories: pleasant-neutral; pleasant-unpleasant; unpleasant-neutral; and neutral – neutral. Meanwhile, their visual orientations towards these pictures were evaluated using the eye tracking system. The number and duration of first fixation and duration of first gaze were compared between the two groups using the MANOVA analysis. The performance of each group in different categories was also analyzed using the Friedman test.Results: With regards to duration of first gaze, which is the time taken to fixate on a picture before moving to another picture, ADHD children spent less time on pleasant pictures compared to normal group ,while they were looking at pleasant – neutral and unpleasant – pleasant pairs. The duration of first gaze on unpleasant pictures was higher while children with ADHD were looking at unpleasant – neutral pairs (P<0.01.Conclusion: based on the findings of this study it could be concluded that children with ADHD attend to unpleasant conditions more than normal children which leads to their emotional reactivity.

  2. Children and Adults with Attention-Deficit/Hyperactivity Disorder

    Science.gov (United States)

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  3. Influence of Methylphenidate on Motor Performance and Attention in Children with Developmental Coordination Disorder and Attention Deficit Hyperactive Disorder

    Science.gov (United States)

    Bart, Orit; Daniel, Liron; Dan, Orrie; Bar-Haim, Yair

    2013-01-01

    Individuals with attention deficit hyperactive disorder (ADHD) often have coexisting developmental coordination disorder (DCD). The positive therapeutic effect of methylphenidate on ADHD symptoms is well documented, but its effects on motor coordination are less studied. We assessed the influence of methylphenidate on motor performance in children…

  4. Atypical Pulvinar-Cortical Pathways During Sustained Attention Performance in Children with Attention-Deficit/Hyperactivity Disorder

    Science.gov (United States)

    Li, Xiaobo; Sroubek, Ariane; Kelly, Mary S.; Lesser, Iris; Sussman, Elyse; He, Yong; Branch, Craig; Foxe, John J.

    2012-01-01

    Objective: The neurobiological basis of inattentiveness, a core feature of attention-deficit/hyperactivity disorder (ADHD), is not yet well understood. Structural abnormalities in thalamus, especially the pulvinar nuclei, have recently been reported in ADHD. Pulvinar nuclei maintain reciprocal connections with cortical/subcortical areas, and play…

  5. Influence of Methylphenidate on Motor Performance and Attention in Children with Developmental Coordination Disorder and Attention Deficit Hyperactive Disorder

    Science.gov (United States)

    Bart, Orit; Daniel, Liron; Dan, Orrie; Bar-Haim, Yair

    2013-01-01

    Individuals with attention deficit hyperactive disorder (ADHD) often have coexisting developmental coordination disorder (DCD). The positive therapeutic effect of methylphenidate on ADHD symptoms is well documented, but its effects on motor coordination are less studied. We assessed the influence of methylphenidate on motor performance in children…

  6. Attentional set-shifting deficit in Parkinson's disease is associated with prefrontal dysfunction: an FDG-PET study.

    Directory of Open Access Journals (Sweden)

    Yoichi Sawada

    Full Text Available The attentional set-shifting deficit that has been observed in Parkinson's disease (PD has long been considered neuropsychological evidence of the involvement of meso-prefrontal and prefrontal-striatal circuits in cognitive flexibility. However, recent studies have suggested that non-dopaminergic, posterior cortical pathologies may also contribute to this deficit. Although several neuroimaging studies have addressed this issue, the results of these studies were confounded by the use of tasks that required other cognitive processes in addition to set-shifting, such as rule learning and working memory. In this study, we attempted to identify the neural correlates of the attentional set-shifting deficit in PD using a compound letter task and 18F-fluoro-deoxy-glucose (FDG positron emission tomography during rest. Shift cost, which is a measure of attentional set-shifting ability, was significantly correlated with hypometabolism in the right dorsolateral prefrontal cortex, including the putative human frontal eye field. Our results provide direct evidence that dysfunction in the dorsolateral prefrontal cortex makes a primary contribution to the attentional set-shifting deficit that has been observed in PD patients.

  7. Neuropsychological Functioning of Girls with Attention-deficit/Hyperactivity Disorder Followed Prospectively into Adolescence: Evidence for Continuing Deficits?

    Science.gov (United States)

    Hinshaw, Stephen P.; Carte, Estol T.; Fan, Catherine; Jassy, Jonathan S.; Owens, Elizabeth B.

    2010-01-01

    Prospectively followed girls with attention-deficit/hyperactivity disorder (ADHD), along with a matched comparison sample, five years after childhood neuropsychological assessments. Follow-up neuropsychological measures emphasized attentional skills, executive functions, and language abilities. Paralleling childhood findings, the childhood-diagnosed ADHD group displayed moderate to large deficits in executive/attentional performance as well as rapid naming, relative to the comparison group, at follow-up (M age = 14.2 years). ADHD-Inattentive vs. ADHD-Combined contrasts were nonsignificant and of negligible effect size, even when a refined, “sluggish cognitive tempo” subgroup of the Inattentive type was examined. Although ADHD vs. comparison differences largely withstood statistical control of baseline demographics and comorbidities, control of childhood IQ reduced EF differences to nonsignificance. Yet when the subset of girls meeting diagnostic criteria for ADHD in adolescence were compared to the remainder of the participants, neuropsychological deficits emerged even with full statistical control. Overall, childhood ADHD in girls portends neuropsychological and executive deficits that persist for at least 5 years. PMID:17402826

  8. Long-term prognosis in attention-deficit/hyperactivity disorder.

    Science.gov (United States)

    Mannuzza, S; Klein, R G

    2000-07-01

    The authors have traced the developmental course of ADHD from childhood to adulthood, showing that it is a bumpy road for many. In early and middle adolescence, relative deficits are seen in academic and social functioning, ADHD symptoms remain problematic in two thirds to three quarters of these children, and antisocial behaviors, in some cases amounting to CD, are common. Many of these same difficulties persist into the late teenage years. Deficits continue to be observed in academic and social domains (compared with controls, probands exhibit lower grades, more courses failed, worse performance on standardized tests, have fewer friends, and are rated less adequate in psychosocial adjustment). About two fifths continue to experience ADHD symptoms to a clinically significant degree. One quarter to one third have a diagnosed antisocial disorder, and two thirds of these individuals are arrested. Also, drug abuse is observed in a significant minority of these youths. Importantly, the greatest risk factor for the development of antisocial behavior and substance abuse by the late teenage years is the maintenance of ADD symptoms. When evaluated in their mid-twenties, dysfunctions are apparent in these same areas. Compared with controls, probands complete less schooling, hold lower-ranking occupations, and continue to suffer from poor self-esteem and social skills deficits. In addition, significantly more probands than controls exhibit an antisocial personality and, perhaps, a substance use disorder in adulthood. Furthermore, many do not outgrow all facets of their childhood syndrome. These relative deficits, however, do not tell the whole story of the ADHD child's adult fate. Indeed, nearly all probands were gainfully employed. Furthermore, some had achieved a higher-level education (e.g., completed Master's degree, enrolled in medical school) and occupation (e.g., accountant, stock broker). In addition, a full two thirds of these children showed no evidence of any

  9. Confirmatory Factor Analysis of the Scales for Diagnosing Attention Deficit Hyperactivity Disorder (SCALES)

    Science.gov (United States)

    Ryser, Gail R.; Campbell, Hilary L.; Miller, Brian K.

    2010-01-01

    The diagnostic criteria for attention deficit hyperactivity disorder have evolved over time with current versions of the "Diagnostic and Statistical Manual", (4th edition), text revision, ("DSM-IV-TR") suggesting that two constellations of symptoms may be present alone or in combination. The SCALES instrument for diagnosing attention deficit…

  10. Detrimental effects of gum chewing on vigilance in children with attention deficit hyperactivity disorder

    NARCIS (Netherlands)

    Tucha, Lara; Simpson, William; Evans, Lynsay; Birrel, Laura; Sontag, Thomas A.; Lange, Klaus W.; Tucha, Oliver

    2010-01-01

    Impairments of attention are cardinal features of attention deficit hyperactivity disorder (ADHD) and can seriously affect the daily life of children with ADHD. Despite effective treatment strategies, there is a need of further treatment options that can be added to available and well established tr

  11. Assessment of Attention Deficits in Adolescent Offspring Exposed to Maternal Type 1 Diabetes

    DEFF Research Database (Denmark)

    Bytoft, Birgitte; Knorr, Sine; Vlachova, Zuzana

    2017-01-01

    , vigilance, hyperactivity/impulsivity, sustained attention and response style. Results: A higher frequency of the exposed offspring had a parent/self-reported use of Attention Deficit Hyperactivity Disorder (ADHD) medication compared to the control group (2.2% vs. 0.0%, p = 0.01). Clinical significant...

  12. Confirmatory Factor Analysis of the Scales for Diagnosing Attention Deficit Hyperactivity Disorder (SCALES)

    Science.gov (United States)

    Ryser, Gail R.; Campbell, Hilary L.; Miller, Brian K.

    2010-01-01

    The diagnostic criteria for attention deficit hyperactivity disorder have evolved over time with current versions of the "Diagnostic and Statistical Manual", (4th edition), text revision, ("DSM-IV-TR") suggesting that two constellations of symptoms may be present alone or in combination. The SCALES instrument for diagnosing attention deficit…

  13. Detrimental effects of gum chewing on vigilance in children with attention deficit hyperactivity disorder

    NARCIS (Netherlands)

    Tucha, Lara; Simpson, William; Evans, Lynsay; Birrel, Laura; Sontag, Thomas A.; Lange, Klaus W.; Tucha, Oliver

    2010-01-01

    Impairments of attention are cardinal features of attention deficit hyperactivity disorder (ADHD) and can seriously affect the daily life of children with ADHD. Despite effective treatment strategies, there is a need of further treatment options that can be added to available and well established tr

  14. Sensation-to-cognition cortical streams in attention-deficit/hyperactivity disorder

    NARCIS (Netherlands)

    Carmona, Susana; Hoekzema, E; Castellanos, Francisco X; García-García, David; Lage-Castellanos, Agustín; Van Dijk, Koene R A; Navas-Sánchez, Francisco J; Martínez, Kenia; Desco, Manuel; Sepulcre, Jorge

    2015-01-01

    We sought to determine whether functional connectivity streams that link sensory, attentional, and higher-order cognitive circuits are atypical in attention-deficit/hyperactivity disorder (ADHD). We applied a graph-theory method to the resting-state functional magnetic resonance imaging data of 120

  15. NEUROMYOPATHIES IN THE CORRECTION OF ATTENTION DEFICIT DISORDER AND HYPERACTIVITY IN SCHOOLCHILDREN

    Directory of Open Access Journals (Sweden)

    Olga A. Jafarova

    2016-01-01

    Full Text Available The proposed correction procedure in educational technology for children suffering from attention deficit disorder with hyperactivity. The analysis of the correlation of the results of psychological testing of the properties of attention and the dynamics of EEG with the efficiency of the educational process.

  16. Written Composition Performance of Students with Attention-Deficit/Hyperactivity Disorder

    Science.gov (United States)

    Casas, Ana Miranda; Ferrer, Manuel Soriano; Fortea, Inmaculada Baixauli

    2013-01-01

    Attention-deficit/hyperactivity disorder (ADHD) is frequently associated with learning disabilities. The present study examined the written composition of children with ADHD, which depends to a large degree on continuous self-regulation and attentional control skills for organizing information and maintaining the level of effort. Fifty children…

  17. The Use of Trauma Counseling for Children with Attention-Deficit Hyperactivity Disorder

    Science.gov (United States)

    Pottinger, Audrey M.

    2015-01-01

    Children with Attention-Deficit Hyperactivity Disorder (ADHD) are at risk for behavioral problems and so are frequently brought to the attention of counselors. The literature is limited, however, in examining specific counseling techniques for this population, and particularly in discussing counseling in a developing country where children do not…

  18. The Relevance of the Still Lectures to Attention-Deficit/Hyperactivity Disorder: A Commentary

    Science.gov (United States)

    Barkley, Russell A.

    2006-01-01

    In his lectures published in 1902, George Still described 43 children in his clinical practice who had serious problems with sustained attention and self-regulation. George Still certainly did not use the current terminology for this disorder, but many historians of attention deficit hyperactivity disorder (ADHD) have inferred that the children he…

  19. Use of Digital Console Game for Children with Attention Deficit Hyperactivity Disorder

    Science.gov (United States)

    Chuang, Tsung-Yen; Lee, I-Ching; Chen, Wen-Chih

    2010-01-01

    ADHD or ADD (Attention Deficit/Hyperactivity Disorder) is one of the most frequently diagnosed mental and behavioral disorders of children. Children with ADHD are characterized by poor attention and distractibility and/or hyperactive and impulsive behaviors. Although there is no "cure" for ADHD, there are accepted treatments that…

  20. Study of Attention Deficit in Patients with Schizophrenia and Bipolar Disorder

    Directory of Open Access Journals (Sweden)

    SM Kafi

    2013-05-01

    Full Text Available Abstract Background & aim: Attention deficit has significant effect on the life of patients suffering from schizophrenia and bipolar disorder. The aim of this study was to assess the attention deficit in patients with schizophrenia. Methods: In the present post-hoc study, 132 patients with schizophrenia and bipolar disorder were selected via non-randomized sampling at Shafa Hospital (Rasht, Iran and then divided into four equal groups: chronic schizophrenia patients, first-episode patients, chronic bipolar patients, and first-episode bipolar patients. Thirty-three healthy individuals were selected as the control group. Subjects were evaluated by Stroop color-word test. The gathered Data were analyzed by one-way ANOVA. Results: Attention deficit among chronic schizophrenics and patients suffering from bipolar disease was higher than the control group (p <1. Chronic schizophrenic patients compared with schizophrenia bipolar disease and first round schizophrenia showed more attention deficit. There was no significant difference among the first bipolar disease and schizophrenia, bipolar disorder, as well as the first round schizophrenia (p<0.05. Conclusion: Attention deficit is more severe in schizophrenic patients than bipolar disorder, and chronicity is more effective in schizophrenic patients. Key words: Attention, Schizophrenia, Chronicity

  1. Increased sensitivity to perceptual interference in adults with attention deficit hyperactivity disorder.

    Science.gov (United States)

    Stevens, Alexander A; Maron, Leeza; Nigg, Joel T; Cheung, Desmond; Ester, Edward F; Awh, Edward

    2012-05-01

    Difficulty with selective attention is a frequent complaint of adult patients with ADHD, but selective attention tasks have not provided robust evidence of attentional dysfunction in this group. Two experiments examine this puzzle by distinguishing between failures of spatial selection and problems due to sensitivity to perceptual interference. In Experiment 1, we measured the level of perceptual interference generated by targets in crowded displays with nearby distractors by comparing luminance thresholds in both distractor-present (noise) and distractor-absent (clean) displays. ADHD and control participants had comparable thresholds for clean displays, but ADHD individuals had elevated thresholds to crowded displays. These effects could be explained in two distinct ways. Deficits may have arisen from amplified visual interference in the noise condition, or from abnormalities in top-down attentional processes that reduce visual interference. Experiment 2 adjusted for individual perceptual differences with clean and noise displays, before measuring visual interference resolution at attended versus unattended locations. ADHD and control groups had comparable interference resolution at attended locations. These results suggest that perceptual interference rather than spatial attention deficits may account for some deficits in ADHD. This putative deficit in sensory function highlights a potential early-stage perceptual processing deficit in ADHD distinct from selective attention.

  2. Language impairment in attention deficit hyperactivity disorder in ...

    African Journals Online (AJOL)

    Safaa Refaat El Sady

    2013-06-06

    Jun 6, 2013 ... filling our inclusion criteria and had delayed language development then we compared this case group to a sex and ... but may exert continuous and residual effects in adults [1]. ... Children aged 3–6 years old who were diagnosed as attention .... group II in average and above cognitive ability subgroup.

  3. [Caffeine consumption during pregnancy and attention deficit hyperactivity disorder (ADHD): a systematic literature review].

    Science.gov (United States)

    Silva, Bianca Del Ponte da; Anselmi, Luciana; Schmidt, Vera; Santos, Iná S

    2015-04-01

    This aim of this study was to conduct a systematic literature review on the association between maternal caffeine intake during pregnancy and attention deficit hyperactivity disorder (ADHD) in childhood. The systematic multiple-stage literature search in PubMed, LILACS, BIREME, and PsycINFO was limited to research in human subjects and published in Portuguese, English, and Spanish. A total of 373 references were retrieved. Of these, only five met the study's objectives and were kept in the review. Most of the studies employed a longitudinal design, were conducted in developed countries, and were published in the last five years. Only one study found a positive association. Studies on caffeine consumption during pregnancy and ADHD are scarce, with conflicting results and several methodological difficulties such as lack of standardized outcome measures.

  4. Technology as a vehicle for inclusion of learners with attention deficits in mainstream schools

    DEFF Research Database (Denmark)

    Voldborg, Hanne; Sorensen, Elsebeth Korsgaard

    2015-01-01

    The potential of technology for supporting educational processes of participation, collaboration and creation is widely accepted. Likewise have digital tools proved to enhance learning processes for disabled learners. A currently topical group, politically and educationally, in the discourse...... of inclusion is learners with extensive developmental and attention deficit disorders. This paper investigates the potential of technology for supporting the inclusion of this group in the general school system, i.e. into mainstream classes, using technology as a tool to join, participate and contribute...... – and as a vehicle for general human growth in their learning community. The paper presents the primer results and describes and discusses the challenges of both teachers’ and learners’, involved in the inclusion process. Finally, on the basis of findings, a typology of tools is suggested, which may support...

  5. Technology as a vehicle for inclusion of learners with attention deficits in mainstream schools

    DEFF Research Database (Denmark)

    Voldborg, Hanne; Sorensen, Elsebeth Korsgaard

    2015-01-01

    – and as a vehicle for general human growth in their learning community. The paper presents the primer results and describes and discusses the challenges of both teachers’ and learners’, involved in the inclusion process. Finally, on the basis of findings, a typology of tools is suggested, which may support......The potential of technology for supporting educational processes of participation, collaboration and creation is widely accepted. Likewise have digital tools proved to enhance learning processes for disabled learners. A currently topical group, politically and educationally, in the discourse...... of inclusion is learners with extensive developmental and attention deficit disorders. This paper investigates the potential of technology for supporting the inclusion of this group in the general school system, i.e. into mainstream classes, using technology as a tool to join, participate and contribute...

  6. The dynamic pattern of human attention

    CERN Document Server

    Zhao, Zhi-Dan; Cai, Shi-Min

    2013-01-01

    A mass of traces of human activities show diverse dynamic patterns. In this paper, we comprehensively investigate the dynamic pattern of human attention defined by the quantity of interests on subdisciplines in an online academic communication forum. Both the expansion and exploration of human attention have a power-law scaling relation with browsing actions, of which the exponent is close to that in one-dimension random walk. Furthermore, the memory effect of human attention is characterized by the power-law distributions of both the return interval time and return interval steps, which is reinforced by studying the attention shift that monotonically increase with the interval order between pairs of continuously segmental sequences of expansion. At last, the observing dynamic pattern of human attention in the browsing process is analytically described by a dynamic model whose generic mechanism is analogy to that of human spatial mobility. Thus, our work not only enlarges the research scope of human dynamics,...

  7. Relationship of a chaos equation to Piaget's developmental theory and selective attention deficits

    Directory of Open Access Journals (Sweden)

    Yanagisawa, H.

    2016-06-01

    Full Text Available Piaget's theory provides a typical example of a relationship between human development and chaos theory. Here, Piaget's developmental theory and selective attention deficits are compared with a chaos equation. Continuous covariation is a necessary condition to equilibrium and the chaos phenomenon, and equilibrium is the converged solution in a chaos equation. Each convergence and non-convergence is a fixed and a chaotic state. In many chaos equations, there are two kinds of variables that change or do not change each site beyond the Feigenbaum point. Two types of developmental disorders are assumed. One is low speed in judging convergence or nonconvergence. The other is low-speed change after a person's own judgment. In the former, a person cannot sense a difference between a converging point and his present state. Because he/she cannot understand others' emotions, he/she will continue with his/her experience with no convergence . Therefore, he/she cannot request help, and it might be thought that he/she can wait. This type is equivalent to Asperger's syndrome. In the latter, a person senses a difference. Because the person strictly feels the difference between a fixed point and his/her present state, he/she cannot wait for convergence. Therefore, he can request help. His present ate might be anger, and this type is equivalent to ADHD. In the former, a wide chaotic state narrows with experience. Piaget's developmental theory might be that humans have the ability to change each state. Chaos theory shows "Selective attention deficits with autism" as two different patterns in non-convergence or convergence.

  8. Assessment of Attention Deficits in Adolescent Offspring Exposed to Maternal Type 1 Diabetes

    Science.gov (United States)

    Knorr, Sine; Vlachova, Zuzana; Jensen, Rikke B.; Mathiesen, Elisabeth R.; Beck-Nielsen, Henning; Gravholt, Claus H.; Jensen, Dorte M.; Clausen, Tine D.; Mortensen, Erik L.; Damm, Peter

    2017-01-01

    Objective The aim of this study was to examine the potential association between intrauterine exposure to maternal diabetes and attention deficits in the offspring. Research design and methods Adolescent offspring of a prospectively followed cohort of women with type 1 diabetes (n = 269) and a control group from the background population (n = 293) participated in a follow-up assessment in 2012–2013. We used scores from Conners Continuous Performance Test II to assess attention and based on a principal component analysis we evaluated scores on five different attention factors: focused attention, vigilance, hyperactivity/impulsivity, sustained attention and response style. Results A higher frequency of the exposed offspring had a parent/self-reported use of Attention Deficit Hyperactivity Disorder (ADHD) medication compared to the control group (2.2% vs. 0.0%, p = 0.01). Clinical significant differences between adolescents exposed to maternal diabetes and unexposed controls were not found in either single scores on Conners Continuous Performance Test or on any of the five attention factors identified. Conclusions Exposure to maternal type 1 diabetes did not seem to increase the risk of attention deficits in the adolescent offspring. However, a higher self-reported use of ADHD medication in the exposed group could suggest a difference in attention not revealed by the applied test. PMID:28072839

  9. [Attention deficit hyperactivity disorder analyzed with array comparative genome hybridization method. Case report].

    Science.gov (United States)

    Duga, Balázs; Czakó, Márta; Komlósi, Katalin; Hadzsiev, Kinga; Sümegi, Katalin; Kisfali, Péter; Melegh, Márton; Melegh, Béla

    2014-10-05

    One of the most common psychiatric disorders during childhood is attention deficit hyperactivity disorder, which affects 5-6% of children worldwide. Symptoms include attention deficit, hyperactivity, forgetfulness and weak impulse control. The exact mechanism behind the development of the disease is unknown. However, current data suggest that a strong genetic background is responsible, which explains the frequent occurrence within a family. Literature data show that copy number variations are very common in patients with attention deficit hyperactivity disorder. The authors present a patient with attention deficit hyperactivity disorder who proved to have two approximately 400 kb heterozygous microduplications at 6p25.2 and 15q13.3 chromosomal regions detected by comparative genomic hybridization methods. Both duplications affect genes (6p25.2: SLC22A23; 15q13.3: CHRNA7) which may play a role in the development of attention deficit hyperactivity disorder. This case serves as an example of the wide spectrum of indication of the array comparative genome hybridization method.

  10. Melatonin effects on sleep disorders in children with attention deficit hyperactivity disorder

    Directory of Open Access Journals (Sweden)

    Zahra Bahremand

    2014-09-01

    Full Text Available Attention deficit hyperactivity disorder is one of the most common psychiatric disorders in childhood. Around 25-50% of these children suffered from some kind of sleep disorder especially with chronic form of insomnia. The physicians usually have a plan for improving hyperactivity and attention deficit of this disease but unfortunately, they forget to manage the sleep disorders, which are a major part of patients’ problems.Nowadays, we know that there is a noticeable relationship between attention deficit hyperactivity disorder and sleep disorders and by improving these children's sleep, not only the daily functions improve, but also the symptoms of attention deficit hyperactivity disorder  maybe become better. Thus, it is needed to avoid the administration of psychostimulants, which have recognized side effects. Moreover, having better sleep, we will see a better relationship between children and their parents and finally a rise in the standard of life of family members, which is a very important goal in our treatment. This review article evaluates available evidence on sleep medication in children with attention deficit hyperactivity disorder to present an appropriate guidance for this high prevalence problem.

  11. [Attention deficit hyperactivity disorder: from a neurodevelopmental perspective].

    Science.gov (United States)

    Fernandez-Jaen, A; Lopez-Martin, S; Albert, J; Martin Fernandez-Mayoralas, D; Fernandez-Perrone, A L; Calleja-Perez, B; Lopez-Arribas, S

    2017-02-24

    Introduccion. Los trastornos del neurodesarrollo engloban a un grupo heterogeneo de trastornos como la discapacidad intelectual, el trastorno del espectro autista o los trastornos especificos del aprendizaje, entre otros. La reciente inclusion en las clasificaciones internacionales del trastorno por deficit de atencion/hiperactividad (TDAH) dentro de los trastornos del neurodesarrollo parece claramente justificada atendiendo a variables neurobiologicas y clinicas. Desarrollo. El caracter dimensional y la distribucion de diferentes sintomas en la poblacion caracterizan a la mayoria de los trastornos del neurodesarrollo. Se revisan estos aspectos, particularmente desde la sintomatologia y neuropsicologia en el TDAH. El caracter sintomatico dimensional del TDAH contrasta con los criterios diagnosticos de este trastorno de acuerdo a diferentes clasificaciones o guias clinicas. Contrasta igualmente con los datos recogidos a traves de diferentes exploraciones complementarias (escalas, tests...). Conclusiones. El entendimiento del continuo clinico dentro de cada trastorno del neurodesarrollo (incluido el TDAH), entre los diferentes trastornos del neurodesarrollo, y entre los trastornos del neurodesarrollo y la normalidad, es esencial para la investigacion, el diagnostico y el abordaje de todos ellos. El desarrollo de instrumentos que avalen este componente dimensional es igualmente trascendental.

  12. Neurophysiological evidence for selective auditory attention deficits in children with specific language impairment.

    Science.gov (United States)

    Stevens, Courtney; Sanders, Lisa; Neville, Helen

    2006-09-21

    Recent behavioral studies suggest that children with poor language abilities have difficulty with attentional filtering, or noise exclusion. However, as behavioral performance represents the summed activity of multiple stages of processing, the temporal locus of the filtering deficit remains unclear. Here, we used an event-related potential (ERP) paradigm to compare the earliest mechanisms of selective auditory attention in 12 children with specific language impairment (SLI) and 12 matched control children. Participants were cued to attend selectively to one of two simultaneously presented narrative stories. The stories differed in location (left/right speaker), narration voice (male/female), and content. ERPs were recorded to linguistic and nonlinguistic probe stimuli embedded in the attended and unattended story. By 100 ms, typically developing children showed an amplification of the sensorineural response to attended as compared to unattended stimuli. In contrast, children with SLI showed no evidence of sensorineural modulation with attention, despite behavioral performance indicating that they were performing the task as directed. These data are the first to show that SLI children have marked and specific deficits in the neural mechanisms of attention and, further, localize the timing of the attentional deficit to the earliest stages of sensory processing. Deficits in the effects of selective attention on early sensorineural processing may give rise to the diverse set of sensory and linguistic impairments in SLI children.

  13. Language impairment in attention deficit hyperactivity disorder in ...

    African Journals Online (AJOL)

    Egyptian Journal of Medical Human Genetics ... Language impairment (Li) is a highly prevalent comorbidity in children with psychiatric disorders and ... were diagnosed as ADHD and then they were evaluated for their language development.

  14. Testing candidate genes for attention-deficit/hyperactivity disorder in fruit flies using a high throughput assay for complex behavior

    DEFF Research Database (Denmark)

    Rohde, Palle Duun; Madsen, Lisbeth Strøm; Arvidson, Sandra Marie Neumann

    2016-01-01

    Fruit flies are important model organisms for functional testing of candidate genes in multiple disciplines, including the study of human diseases. Here we use a high-throughput locomotor activity assay to test the response on activity behavior of gene disruption in Drosophila melanogaster. The aim...... was to investigate the impact of disruption of 14 candidate genes for human attention-deficit/hyperactivity disorder (ADHD) on fly behavior. By obtaining a range of correlated measures describing the space of variables for behavioral activity we show, that some mutants display similar phenotypic responses...... in fruit flies. Results provide additional support for the investigated genes being risk candidate genes for ADHD in humans....

  15. Do attention deficits influence IQ assessment in children and adolescents with ADHD?

    DEFF Research Database (Denmark)

    Jepsen, Jens Richardt M; Fagerlund, Birgitte; Mortensen, Erik Lykke

    2009-01-01

    OBJECTIVE: To characterize the relationship between IQ and attention deficits in children with ADHD and to estimate the inattention-related mean influence on IQ when children are tested before stimulant drug treatment has been initiated. METHOD: Studies of various methodologies are reviewed....... RESULTS: Correlation studies show mostly weak associations between IQ scores and attention deficits. Meta-analyses report the average short-term stimulant treatment effect on IQ in children with ADHD to be 2 to 7 IQ points. CONCLUSION: The associations between IQ and attention deficits in ADHD...... are generally modest, with the mean influence on IQ probably amounting to 2 to 5 IQ points. This may serve as a benchmark when clinicians interpret the validity of IQ in this clinical population....

  16. [Narrative review of scales assessing attention-deficit/hyperactivity disorder in children and adolescents].

    Science.gov (United States)

    Herrán Paz, María Evangelina; Ortiz Monasterio, Raúl; Herrán Ramírez, María Amparo; Rodríguez-Díaz, Antonio; García Villalpando, Ana Karen

    2014-01-20

    Attention-deficit/hyperactivity disorder is a common neurobehavioral disorder in school-age population and is a major driver of mental health consultation. Diagnosis is hindered by the difficulty of objectively assessing subjective aspects such as inattention or impulsivity. To briefly describe the most widely used rating scales as tools for the diagnosis of attention-deficit/hyperactivity disorder, subtypes and comorbidities, based on a review of information available in MEDLINE, Medic America, Academic Search Complete and Mendeley databases. This disorder is poorly understood in the family and school environment, which hampers detection and timely treatment. Rating scales have advantages and disadvantages, but they are undoubtedly important for an initial approach to the clinical manifestations of attention-deficit/hyperactivity disorder. There is a need for better diagnostic tools or scales that take into account the stage of neurodevelopment, other developmental stages, gender differences, sociocultural aspects and diagnostic criteria of the Diagnostic and Statistical Manual of Mental Disorders, fifth edition.

  17. Adults with attention-deficit/hyperactivity disorder - a brain magnetic resonance spectroscopy study

    DEFF Research Database (Denmark)

    Dramsdahl, Margaretha; Ersland, Lars; Plessen, Kerstin J

    2011-01-01

    Background: Impaired cognitive control in individuals with attention-deficit/hyperactivity disorder (ADHD) may be related to a prefrontal cortical glutamatergic deficit. We assessed the glutamate level in the left and the right midfrontal region including the anterior cingulate cortex in adults...... groups. Results: The ADHD group showed a significant reduction of Glu/Cre in the left midfrontal region compared to the controls. Conclusion: The reduction of Glu/Cre in the left midfrontal region in the ADHD group may reflect a glutamatergic deficit in prefrontal neuronal circuitry in adults with ADHD...

  18. Brain abnormalities in attention-deficit hyperactivity disorder: a review.

    Science.gov (United States)

    Rubia, Katya; Alegría, Analucía A; Brinson, Helen

    2014-02-24

    Objetivo. Revisar los hallazgos de los estudios con resonancia magnetica en el trastorno por deficit de atencion/hiperactividad (TDAH) infantil y adulto. Desarrollo. Dichos estudios han demostrado que el TDAH se caracteriza por la presencia de multiples anomalias de caracter estructural y funcional, primordialmente en los circuitos frontoestriatales, pero tambien en los circuitos frontoparietotemporales, frontocerebelares e, incluso, frontolimbicos. Los datos aportados por los estudios longitudinales de resonancia magnetica estructural demuestran que el TDAH se caracteriza por un retraso en la maduracion estructural del cerebro. Esta conclusion se ve reforzada por los indicios indirectos ofrecidos por los estudios de cortes transversales, que indican la existencia de una inmadurez sustancial tanto en la funcion cerebral como en los patrones de conectividad estructural y funcional, indicios que, sin embargo, estan pendientes de confirmar en estudios longitudinales. La alteracion funcional de la corteza prefrontal ventrolateral parece estar mas afectada en el TDAH que en otros trastornos pediatricos, y existen algunos indicios de anomalias distintivas en los ganglios basales. Un metaanalisis sobre los efectos de los estimulantes en la funcion cerebral demuestra que el mecanismo de accion agudo mas congruente de los farmacos psicoestimulantes consiste en el aumento de la activacion de la corteza prefrontal inferior y los ganglios basales. Los primeros intentos por utilizar los datos de los estudios de neuroimagen para elaborar clasificaciones diagnosticas individuales de los niños con TDAH a partir de tecnicas de reconocimiento de patrones han cosechado resultados alentadores, pero todavia deben ser replicados por mas centros y aparatos de resonancia magnetica. Conclusiones. Durante los ultimos 20 años, las tecnicas de neuroimagen han perfilado los biomarcadores del TDAH, pero es necesario que nuevos estudios descubran la utilidad clinica de esa informacion, como el

  19. Extinction learning deficit in a rodent model of attention-deficit hyperactivity disorder

    OpenAIRE

    Brackney Ryan J; Cheung Timothy HC; Herbst Katrina; Hill Jade C; Sanabria Federico

    2012-01-01

    Abstract Background Deficient operant extinction has been hypothesized to be constitutive of ADHD dysfunction. In order to elucidate the behavioral mechanisms underlying this deficit, the performance of an animal model of ADHD, the spontaneously hypertensive rat (SHR), was compared against the performance of a control strain, the Wistar-Kyoto rat (WKY) during extinction. Method Following extensive training of lever pressing under variable interval schedules of food reinforcement (reported pre...

  20. Neurofeedback as an Intervention to Improve Reading Achievement in Students with Attention- Deficit/Hyperactivity Disorder, Inattentive Subtype

    Science.gov (United States)

    La Marca, Jeffry P.; O'Connor, Rollanda E.

    2016-01-01

    Research consistently demonstrates that attention deficits have a deleterious effect on academic achievement. Impairments in attention, and not hyperactivity/impulsivity, are associated with learning difficulties and academic problems in students with attention-deficit/hyperactivity disorder (ADHD). To date, most studies have focused on symptoms…

  1. Does connection to primary care matter for children with attention-deficit/hyperactivity disorder?

    Science.gov (United States)

    Toomey, Sara L; Finkelstein, Jonathan; Kuhlthau, Karen

    2008-08-01

    Whether high-quality primary care in the form of a medical home effectively meets the health care needs of children with attention-deficit/hyperactivity disorder is unknown. The objectives of this study were to (1) describe the percentage who report unmet health care need, (2) evaluate whether having a medical home is associated with lower risk for having unmet needs, and (3) compare the impact of having a medical home on unmet need for children with attention-deficit/hyperactivity disorder with those with asthma. Cross-sectional analysis was conducted of the National Survey of Children's Health, 2003, a nationally representative sample. The primary outcome variable was parent-reported unmet health care need. Multivariate logistic regression tested the impact of having a medical home on unmet needs for children with attention-deficit/hyperactivity disorder and asthma. The National Survey of Children's Health interviewed parents of 6030 children who had attention-deficit/hyperactivity disorder and 6133 children who had asthma and were between the ages of 6 and 17 years. A total of 16.8% of children with attention-deficit/hyperactivity disorder had at least 1 unmet need compared with 6.7% of children with asthma. Although the proportion of children with a medical home was comparable, children with attention-deficit/hyperactivity disorder were 3.5 times more likely to have an unmet need than were children with asthma. Children with asthma who have a medical home have less than half the likelihood of reporting an unmet need in comparison with those without a medical home; however, among children with attention-deficit/hyperactivity disorder, having a medical home was not associated with decreased likelihood of reporting an unmet need. Having a medical home is not associated with fewer unmet needs for children with attention-deficit/hyperactivity disorder. Our results suggest that high-quality primary care may not be as successful at meeting the needs of children with

  2. Human brain lesion-deficit inference remapped.

    Science.gov (United States)

    Mah, Yee-Haur; Husain, Masud; Rees, Geraint; Nachev, Parashkev

    2014-09-01

    Our knowledge of the anatomical organization of the human brain in health and disease draws heavily on the study of patients with focal brain lesions. Historically the first method of mapping brain function, it is still potentially the most powerful, establishing the necessity of any putative neural substrate for a given function or deficit. Great inferential power, however, carries a crucial vulnerability: without stronger alternatives any consistent error cannot be easily detected. A hitherto unexamined source of such error is the structure of the high-dimensional distribution of patterns of focal damage, especially in ischaemic injury-the commonest aetiology in lesion-deficit studies-where the anatomy is naturally shaped by the architecture of the vascular tree. This distribution is so complex that analysis of lesion data sets of conventional size cannot illuminate its structure, leaving us in the dark about the presence or absence of such error. To examine this crucial question we assembled the largest known set of focal brain lesions (n = 581), derived from unselected patients with acute ischaemic injury (mean age = 62.3 years, standard deviation = 17.8, male:female ratio = 0.547), visualized with diffusion-weighted magnetic resonance imaging, and processed with validated automated lesion segmentation routines. High-dimensional analysis of this data revealed a hidden bias within the multivariate patterns of damage that will consistently distort lesion-deficit maps, displacing inferred critical regions from their true locations, in a manner opaque to replication. Quantifying the size of this mislocalization demonstrates that past lesion-deficit relationships estimated with conventional inferential methodology are likely to be significantly displaced, by a magnitude dependent on the unknown underlying lesion-deficit relationship itself. Past studies therefore cannot be retrospectively corrected, except by new knowledge that would render them redundant

  3. Caffeine regulates frontocorticostriatal dopamine transporter density and improves attention and cognitive deficits in an animal model of attention deficit hyperactivity disorder.

    Science.gov (United States)

    Pandolfo, Pablo; Machado, Nuno J; Köfalvi, Attila; Takahashi, Reinaldo N; Cunha, Rodrigo A

    2013-04-01

    Attention deficit hyperactivity disorder (ADHD) likely involves dopaminergic dysfunction in the frontal cortex and striatum, resulting in cognitive and motor abnormalities. Since both adenosine and dopamine modulation systems are tightly intertwined, we tested if caffeine (a non-selective adenosine receptor antagonist) attenuated the behavioral and neurochemical changes in adolescent spontaneously hypertensive rats (SHR, a validated ADHD animal model) compared to their control strain (Wistar Kyoto rats, WKY). SHR were hyperactive and had poorer performance in the attentional set-shifting and Y-maze paradigms and also displayed increased dopamine transporter (DAT) density and increased dopamine uptake in frontocortical and striatal terminals compared with WKY rats. Chronic caffeine treatment was devoid of effects in WKY rats while it improved memory and attention deficits and also normalized dopaminergic function in SHR. Additionally, we provide the first direct demonstration for the presence of adenosine A2A receptors (A2AR) in frontocortical nerve terminals, whose density was increased in SHR. These findings underscore the potential for caffeine treatment to normalize frontocortical dopaminergic function and to abrogate attention and cognitive changes characteristic of ADHD.

  4. Executive attention deficits after traumatic brain injury reflect impaired recruitment of resources

    Directory of Open Access Journals (Sweden)

    Sudhin A Shah

    2017-01-01

    Full Text Available Deficits in attention are a common and devastating consequence of traumatic brain injury (TBI, leading to functional impairments, rehabilitation barriers, and long-term disability. While such deficits are well documented, little is known about their underlying pathophysiology hindering development of effective and targeted interventions. Here we evaluate the integrity of brain systems specific to attentional functions using quantitative assessments of electroencephalography recorded during performance of the Attention Network Test (ANT, a behavioral paradigm that separates alerting, orienting, and executive components of attention. We studied 13 patients, at least 6 months post-TBI with cognitive impairments, and 24 control subjects. Based on performance on the ANT, TBI subjects showed selective impairment in executive attention. In TBI subjects, principal component analysis combined with spectral analysis of the EEG after target appearance extracted a pattern of increased frontal midline theta power (2.5–7.5 Hz and suppression of frontal beta power (12.5–22.5 Hz. Individual expression of this pattern correlated (r = −0.67, p < 0.001 with executive attention impairment. The grading of this pattern of spatiotemporal dynamics with executive attention deficits reflects impaired recruitment of anterior forebrain resources following TBI; specifically, deafferentation and variable disfacilitation of medial frontal neuronal populations is proposed as the basis of our findings.

  5. Cognitive complaints of adults with attention deficit hyperactivity disorder.

    Science.gov (United States)

    Fuermaier, Anselm B M; Tucha, Lara; Koerts, Janneke; Aschenbrenner, Steffen; Weisbrod, Matthias; Lange, Klaus W; Tucha, Oliver

    2014-01-01

    Executive dysfunction of adults with ADHD is often associated with poor self-awareness of problems, such as in emotional competence, emotional recognition, and driving competence. However, with regard to cognitive functioning, little is known about how adults with ADHD evaluate their own cognitive performance. A total of 77 adults with ADHD and 116 healthy adults were assessed with self-report scales measuring several aspects of cognition. Significance and effect sizes as well as the proportion of patients perceiving impairments were calculated. Further analysis was carried out on the frequency of patients perceiving various types of impairments. Adults with ADHD perceived themselves to have significant and severe dysfunction in all areas of cognition assessed as a group. Furthermore, the majority of patients reported multiple impairments in attention, memory and executive functioning. The present study demonstrated that adults with ADHD are aware of problems in cognitive functioning as shown by considerable perceived neuropsychological impairment in the majority of patients. Patients with ADHD tended to report cognitive impairments in multiple domains rather than impairments in specific functions.

  6. Mothers' experiences of parenting a child with attention deficit hyperactivity disorder.

    Science.gov (United States)

    Peters, Kathleen; Jackson, Debra

    2009-01-01

    This paper is a report of a study to explore the perceptions and experiences of mothers parenting a child with attention deficit hyperactivity disorder. Previous quantitative studies have focussed on parenting styles and treatments, and highlight that attention deficit hyperactivity disorder has a negative impact on family functioning. However, fewer researchers have explored maternal experiences of parenting a child with this disorder. A narrative-based feminist approach can provide greater insights into complex issues related to mothering a child with this disorder. Data were collected in 2007 with a volunteer sample of 11 mothers of children with attention deficit hyperactivity disorder via in-depth interviews. Analysis was completed by listening for self-evaluative statements, paying attention to meta-statements and by identifying both consistencies and incongruities within participant's narratives. Dominant issues identified were: It's been 10 years of being on edge: The caring responsibility as overwhelming; If I had my time over again, I wouldn't tell the truth: Stigmatized, scrutinized and criticized; What have I done? What did I do? How come I've got this child: Guilt and self-blame and He doesn't stand a chance: Mother as advocate. Mothering a child with attention deficit hyperactivity disorder is stressful and demanding, and mothers felt marginalized. Media portrayal of this disorder contributes to confusion related to causes, diagnosis and treatment choices. More education for healthcare professionals is needed to enable them to give appropriate guidance and support to enhance outcomes for children and their parents.

  7. The Relationship between Childhood Attention Deficit/Hyperactivity Disorder and Adulthood Borderline Personality Disorder

    Directory of Open Access Journals (Sweden)

    Ali Mashhadi

    2013-02-01

    Full Text Available Background: Attention Deficit Hyperactivity Disorder (ADHD is a risk factor for Borderline Personality Disorder (BPD during adulthood. Studying the relationship between childhood ADHD disorder symptoms and depression and borderline personality disorder symptoms among students was the main aim of this study. Materials and Methods: A total of 291 students, who were studying in Shiraz and Tabriz universities inThe academic year of 2010-2011, were selected from three groups of Humanities, Basic Sciences, and Technical-Engineering Sciences using simple sampling method. They participated in the study through completing Wender Utah Rating Scale (WURS, Borderline Personality Scale (STB and Beck Depression Inventory (BDI-II. Pearsons correlation coefficient and multiple regression analysis were used to analyze the data. Results: The results showed that there is a significant positive relationship between childhood ADHD and borderline Personality Disorder (BPD in adulthood and childhood ADHD is able to predict BPD in adulthood (p<0.01. Similarly, the relationship between symptoms of childhood ADHD and depression was positive and significant (p<0.01. Conclusion: There is a relationship between symptoms of childhood ADHD, BPD and depression in students. It is recommended to pay due attention to the comorbidity disorders such as BPD and depression in the treatment of ADHD disorder.

  8. Planning deficit in children with neurofibromatosis type 1: a neurocognitive trait independent from attention-deficit hyperactivity disorder (ADHD)?

    Science.gov (United States)

    Galasso, Cinzia; Lo-Castro, Adriana; Di Carlo, Loredana; Pitzianti, Maria Bernarda; D'Agati, Elisa; Curatolo, Paolo; Pasini, Augusto

    2014-10-01

    Neurofibromatosis type 1 is associated with executive dysfunctions and comorbidity with attention-deficit hyperactivity disorder (ADHD) in 30% to 50% of children. This study was designed to clarify the neurocognitive phenotype observed in neurofibromatosis type 1 by testing the hypothesis that children with neurofibromatosis type 1 have specific planning deficits independently from intellectual level and ADHD comorbidity. Eighteen children with neurofibromatosis type 1 were pair-matched to 18 children with ADHD and 18 healthy controls. All groups were assessed on the presence of ADHD symptoms (Conners Scales) and planning deficits (Tower of London). Compared with control group, groups with neurofibromatosis type 1 and ADHD demonstrated significant impairment of planning and problem solving. The lack of correlation between Tower of London results and Conners subscale scores in neurofibromatosis type 1 group confirmed that the planning and problem-solving deficit is not directly related to inattention level. These findings suggested that the executive impairment probably represents a peculiar trait of neurofibromatosis type 1 neurocognitive phenotype.

  9. Assessment of Attention Deficits in Adolescent Offspring Exposed to Maternal Type 1 Diabetes

    DEFF Research Database (Denmark)

    Bytoft, Birgitte; Knorr, Sine; Vlachova, Zuzana

    2017-01-01

    Objective: The aim of this study was to examine the potential association between intrauterine exposure to maternal diabetes and attention deficits in the offspring. Research design and methods: Adolescent offspring of a prospectively followed cohort of women with type 1 diabetes (n = 269...... differences between adolescents exposed to maternal diabetes and unexposed controls were not found in either single scores on Conners Continuous Performance Test or on any of the five attention factors identified. Conclusions: Exposure to maternal type 1 diabetes did not seem to increase the risk of attention...... deficits in the adolescent offspring. However, a higher self-reported use of ADHD medication in the exposed group could suggest a difference in attention not revealed by the applied test....

  10. Developmental course of attention deficit hyperactivity disorder and its predictors.

    Science.gov (United States)

    Cherkasova, Mariya; Sulla, Erin M; Dalena, Kara L; Pondé, Milena P; Hechtman, Lily

    2013-02-01

    Résumé OBJECTIF: Cette revue entend présenter les principales caractéristiques de la progression développementale du trouble de déficit de l’attention avec hyperactivité (TDAH) et examiner les influences les plus dominantes du cours développemental et des résultats du TDAH. MÉTHODES: Cette revue sélective porte principalement sur les études prospectives de suivi. Les publications pertinentes ont été choisies par une recherche dans les bases de données MEDLINE et PubMed, à l’aide des mots clés: TDAH, développement, préscolaire, adolescent, adulte, suivi, résultat, long terme, prédicteurs, et traitement. Des publications additionnelles ont ensuite été repérées dans les bibliographies des articles sélectionnés. RÉSULTATS: La présentation du TDAH et les déficiences qui y sont associées évoluent durant le développement, tout comme les prédicteurs de résultat. En début de développement, outre la génétique, certaines formes d’adversité prénatale accroissent le risque du TDAH. Dans les années préscolaires, la gravité des symptômes, la fonction cognitive, et les facteurs familiaux deviennent des prédicteurs significatifs des résultats à l’âge scolaire. Ces facteurs continuent de prédire les résultats à long terme des enfants d’âge scolaire; la comorbidité apparaît comme étant un autre prédicteur significatif des résultats à long terme à ce stade. CONCLUSIONS: La présentation du TDAH et les facteurs de risque d’adversité ultérieure évoluent au cours du développement, ce qui requiert des pratiques cliniques éclairées en matière de développement.

  11. Extinction learning deficit in a rodent model of attention-deficit hyperactivity disorder

    Directory of Open Access Journals (Sweden)

    Brackney Ryan J

    2012-12-01

    Full Text Available Abstract Background Deficient operant extinction has been hypothesized to be constitutive of ADHD dysfunction. In order to elucidate the behavioral mechanisms underlying this deficit, the performance of an animal model of ADHD, the spontaneously hypertensive rat (SHR, was compared against the performance of a control strain, the Wistar-Kyoto rat (WKY during extinction. Method Following extensive training of lever pressing under variable interval schedules of food reinforcement (reported previously, SHR and WKY rats were exposed to two sessions of extinction training. Extinction data was analyzed using the Dynamic Bi-Exponential Refractory Model (DBERM of operant performance. DBERM assumes that operant responses are organized in bouts separated by pauses; during extinction, bouts may decline across multiple dimensions, including frequency and length. DBERM parameters were estimated using hierarchical Bayesian modeling. Results SHR responded more than WKY during the first extinction session. DBERM parameter estimates revealed that, at the onset of extinction, SHR produced more response bouts than WKY. Over the course of extinction, response bouts progressively shortened for WKY but not for SHR. Conclusions Based on prior findings on the sensitivity of DBERM parameters to motivational and schedule manipulations, present data suggests that (1 more frequent response bouts in SHR are likely related to greater incentive motivation, and (2 the persistent length of bouts in SHR are likely related to a slower updating of the response-outcome association. Overall, these findings suggest specific motivational and learning deficits that may explain ADHD-related impairments in operant performance.

  12. Social skills training for Attention Deficit Hyperactivity Disorder (ADHD) in children aged 5 to 18 years

    DEFF Research Database (Denmark)

    Storebø, Ole Jakob; Skoog, Maria; Damm, Dorte

    2011-01-01

    Attention Deficit Hyperactivity Disorder (ADHD) in children is associated with hyperactivity and impulsitivity, attention problems, and difficulties with social interactions. Pharmacological treatment may alleviate symptoms of ADHD but seldom solves difficulties with social interactions. Social...... skills training may benefit ADHD children in their social interactions. We examined the effects of social skills training on children's social competences, general behaviour, ADHD symptoms, and performance in school....

  13. Animal models of attention-deficit hyperactivity disorder

    Directory of Open Access Journals (Sweden)

    Sagvolden Terje

    2005-07-01

    Full Text Available Abstract Although animals cannot be used to study complex human behaviour such as language, they do have similar basic functions. In fact, human disorders that have animal models are better understood than disorders that do not. ADHD is a heterogeneous disorder. The relatively simple nervous systems of rodent models have enabled identification of neurobiological changes that underlie certain aspects of ADHD behaviour. Several animal models of ADHD suggest that the dopaminergic system is functionally impaired. Some animal models have decreased extracellular dopamine concentrations and upregulated postsynaptic dopamine D1 receptors (DRD1 while others have increased extracellular dopamine concentrations. In the latter case, dopamine pathways are suggested to be hyperactive. However, stimulus-evoked release of dopamine is often decreased in these models, which is consistent with impaired dopamine transmission. It is possible that the behavioural characteristics of ADHD result from impaired dopamine modulation of neurotransmission in cortico-striato-thalamo-cortical circuits. There is considerable evidence to suggest that the noradrenergic system is poorly controlled by hypofunctional α2-autoreceptors in some models, giving rise to inappropriately increased release of norepinephrine. Aspects of ADHD behaviour may result from an imbalance between increased noradrenergic and decreased dopaminergic regulation of neural circuits that involve the prefrontal cortex. Animal models of ADHD also suggest that neural circuits may be altered in the brains of children with ADHD. It is therefore of particular importance to study animal models of the disorder and not normal animals. Evidence obtained from animal models suggests that psychostimulants may not be acting on the dopamine transporter to produce the expected increase in extracellular dopamine concentration in ADHD. There is evidence to suggest that psychostimulants may decrease motor activity by

  14. Impact of executive function deficits and attention-deficit/hyperactivity disorder (ADHD) on academic outcomes in children.

    Science.gov (United States)

    Biederman, Joseph; Monuteaux, Michael C; Doyle, Alysa E; Seidman, Larry J; Wilens, Timothy E; Ferrero, Frances; Morgan, Christie L; Faraone, Stephen V

    2004-10-01

    The association between executive function deficits (EFDs) and functional outcomes were examined among children and adolescents with attention-deficit/hyperactivity disorder (ADHD). Participants were children and adolescents with (n = 259) and without (n = 222) ADHD, as ascertained from pediatric and psychiatric clinics. The authors defined EFD as at least 2 executive function measures impaired. Significantly more children and adolescents with ADHD had EFDs than did control participants. ADHD with EFDs was associated with an increased risk for grade retention and a decrease in academic achievement relative to (a) ADHD alone, (b) controlled socioeconomic status, (c) learning disabilities, and (d) IQ. No differences were noted in social functioning or psychiatric comorbidity. Children and adolescents with ADHD and EFDs were found to be at high risk for significant impairments in academic functioning. These results support screening children with ADHD for EFDs to prevent academic failure.

  15. Testosterone and attention deficits as possible mechanisms underlying impaired emotion recognition in intimate partner violence perpetrators

    Directory of Open Access Journals (Sweden)

    Ángel Romero-Martínez

    2016-07-01

    Full Text Available Several studies have reported impairments in decoding emotional facial expressions in intimate partner violence (IPV perpetrators. However, the mechanisms that underlie these impaired skills are not well known. Given this gap in the literature, we aimed to establish whether IPV perpetrators (n = 18 differ in their emotion decoding process, attentional skills, and testosterone (T, cortisol (C levels and T/C ratio in comparison with controls (n = 20, and also to examine the moderating role of the group and hormonal parameters in the relationship between attention skills and the emotion decoding process. Our results demonstrated that IPV perpetrators showed poorer emotion recognition and higher attention switching costs than controls. Nonetheless,they did not differ in attention to detail and hormonal parameters. Finally, the slope predicting emotion recognition from deficits in attention switching became steeper as T levels increased, especially in IPV perpetrators, although the basal C and T/C ratios were unrelated to emotion recognition and attention deficits for both groups. These findings contribute to a better understanding of the mechanisms underlying emotion recognition deficits. These factors therefore constitute the target for future interventions.

  16. Attention Deficit Hyperactivity Disorder in the Light of the Epigenetic Paradigm

    Science.gov (United States)

    Schuch, Viviane; Utsumi, Daniel Augusto; Costa, Thaís Virgínia Moura Machado; Kulikowski, Leslie Domenici; Muszkat, Mauro

    2015-01-01

    Attention deficit hyperactivity disorder (ADHD) is a highly prevalent neurodevelopmental disorder characterized by a definite behavioral pattern that might lead to performance problems in the social, educational, or work environments. In the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, the symptoms of ADHD were restricted to those associated with cognitive (attention deficit) and behavioral (hyperactivity/impulsivity) deficits, while deficient emotional self-regulation, a relevant source of morbidity, was left out. The etiology of it is complex, as its exact causes have not yet been fully elucidated. ADHD seems to arise from a combination of various genetic and environmental factors that alter the developing brain, resulting in structural and functional abnormalities. The aim of this paper was to review epigenetics and ADHD focused on how multidimensional mechanisms influence the behavioral phenotype. PMID:26441687

  17. Attention deficit hyperactivity disorder in the light of the epigenetic paradigm

    Directory of Open Access Journals (Sweden)

    Viviane eSchuch

    2015-09-01

    Full Text Available Attention deficit hyperactivity disorder (ADHD is a highly prevalent neurodevelopmental disorder characterized by a definite behavioral pattern that might lead to performance problems in the social, educational or work environments. In the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-V, the symptoms of ADHD were restricted to those associated with cognitive (attention deficit and behavioral (hyperactivity/impulsivity deficits, while deficient emotional self-regulation (DESR, a relevant source of morbidity, was left out. The etiology of it is complex, as its exact causes have not yet been fully elucidated. ADHD seems to arise from a combination of various genetic and environmental factors that alter the developing brain, resulting in structural and functional abnormalities. The aim of this paper was to review epigenetics and ADHD focused on how multidimensional mechanisms influence the behavioral phenotype.

  18. Using Self-Regulated Strategy Development for Written Expression with Students with Attention Deficit Hyperactivity Disorder

    Science.gov (United States)

    Reid, Robert; Hagaman, Jessica L.; Graham, Steve

    2014-01-01

    This review assessed the use of self-regulated strategy development (SRSD) for teaching written composition strategies to students with attention deficit hyperactivity disorders. We examined the participants and the settings in which SRSD has been used, the writing strategies tested, genres addressed, and the effects of SRSD on outcome measures.…

  19. Caregiver Survey of Pharmacotherapy to Treat Attention Deficit/Hyperactivity Disorder in Individuals with Williams Syndrome

    Science.gov (United States)

    Martens, Marilee A.; Seyfer, Daisha L.; Andridge, Rebecca R.; Foster, Jessica E. A.; McClure, Kelsey E.; Coury, Daniel L.

    2013-01-01

    Williams syndrome (WS) is a genetic condition characterized by a unique neurocognitive and behavioral profile, including increased incidence of attention deficit/hyperactivity disorder (ADHD). The purpose of the present study was to examine the perceived helpfulness and side effects of medications used to treat ADHD (methylphenidate class,…

  20. Association between medication prescription for atopic diseases and attention-deficit/hyperactivity disorder

    NARCIS (Netherlands)

    van der Schans, Jurjen; Pleiter, Janine C.; de Vries, Tjalling W; Schuiling-Veninga, Catharina C M; Bos, Jens H.J.; Hoekstra, Pieter J.; Hak, Eelko

    2016-01-01

    BACKGROUND: Data on the association between atopic diseases and attention-deficit/hyperactivity disorder (ADHD) have been inconclusive. OBJECTIVES: To assess whether children with drug-treated ADHD are more likely to receive treatment for asthma, allergic rhinitis, or eczema before the start of ADHD

  1. Association of attention-deficit/hyperactivity disorder and atopic diseases : a case-control study

    NARCIS (Netherlands)

    Van Der Schans, Jurjen; Pleiter, Janine C; De Vries, Tjalling W.; Schuiling-Veninga, Catharina C.M.; Bos, Jens H.J.; Hoekstra, Pieter J.; Hak, Eelko

    2015-01-01

    Background: Data on the association between attention-deficit/hyperactivity disorder (ADHD) and atopic diseases have been inconclusive. We assessed whether children using ADHD medication are more likely to receive drug treatment for asthma, allergic rhinitis, and/or eczema than children not using AD

  2. Dexmethylphenidate Extended-Release Capsules in Children with Attention-Deficit/Hyperactivity Disorder

    Science.gov (United States)

    Silva, Raul R.; Muniz, Rafael; Pestreich, Linda; Brams, Matthew; Mao, Alice R.; Childress, Ann; Wang, James

    2008-01-01

    A study to compare the release of 20mg of dexmethylphenidate extended-release capsules against placebo spread over a period of 12 hours in children afflicted with attention-deficit/hyperactivity disorder (ADHD) is conducted. Findings reveal that dexmethylphenidate provided significant improvement.

  3. Attention-Deficit, Fear and Aggression in Iranian Preschool Students with Regard to Gender Differences

    Science.gov (United States)

    Sheikhzade, Mostafa; Assemi, Arezoo

    2013-01-01

    The cause of most adult psychopathologies or behavioural disorders can be traced back to childhood. In this study, we examine the attention-deficit, fear and aggression in Iran's preschool students in Oshnaviye city. In this analytical-descriptive study, 50 students were selected through stratified sampling method from 249 students. Data were…

  4. Using a Multicomponent Function-Based Intervention to Support Students with Attention Deficit Hyperactivity Disorder

    Science.gov (United States)

    Cho, Su-Je; Blair, Kwang-Sun Cho

    2017-01-01

    The current study evaluated the effects of a multicomponent function-based intervention on students with other health impairment (OHI) for attention deficit hyperactivity disorder (ADHD) in a private special education school. The focus of the intervention was to prevent problem behaviors and to increase academic engagement by modifying classroom…

  5. Clinical Reasoning in the Assessment and Intervention Planning for Attention-Deficit/Hyperactivity Disorder

    Science.gov (United States)

    Climie, Emma A.; Mah, Janet W. T.; Chase, Cheryl Y.

    2017-01-01

    The purpose of this article is to provide the reader with insight into the clinical reasoning involved in the assessment and intervention planning for a child with Attention-Deficit/Hyperactivity Disorder. The reader will be guided through the authors' conceptualization of this case, and suggestions for intervention in the classroom will be…

  6. The Effect of Acupressure for Moderating Behavior of Attention-Deficit/Hyperactivity Disorder Adolescents.

    Science.gov (United States)

    Johnson, Lynn; Sinnott, Jan

    This study examined the effects of an acupressure intervention with two adolescents previously diagnosed with attention deficit hyperactivity disorder (ADHD). An inventory based on standard criteria for diagnosing ADHD was completed by each student, their parents, case workers, and teachers both before and after the intervention. The intervention…

  7. How Can Comorbidity with Attention-Deficit/Hyperactivity Disorder Aid Understanding of Language and Speech Disorders?

    Science.gov (United States)

    Tomblin, J. Bruce; Mueller, Kathyrn L.

    2012-01-01

    This article provides a background for the topic of comorbidity of attention-deficit/hyperactivity disorder and spoken and written language and speech disorders that extends through this issue of "Topics in Language Disorders." Comorbidity is common within developmental disorders and may be explained by many possible reasons. Some of these can be…

  8. Effect of Pycnogenol® on attention-deficit hyperactivity disorder (ADHD)

    NARCIS (Netherlands)

    Verlaet, Annelies A.J.; Ceulemans, Berten; Verhelst, Helene; West, Van Dirk; Bruyne, De Tess; Pieters, Luc; Savelkoul, Huub F.J.; Hermans, Nina

    2017-01-01

    Background: Methylphenidate (MPH), the first choice medication for attention-deficit hyperactivity disorder (ADHD), is associated with serious adverse effects like arrhythmia. Evidence on the association of ADHD with immune and oxidant-antioxidant imbalances offers potential for antioxidant

  9. Discrimination between Attention Deficit Hyperactivity Disorder and Reactive Attachment Disorder in School Aged Children

    Science.gov (United States)

    Follan, Michael; Anderson, Seonaid; Huline-Dickens, Sarah; Lidstone, Emma; Young, David; Brown, Gordon; Minnis, Helen

    2011-01-01

    We aimed to determine whether it is possible to discriminate between children with attention deficit hyperactivity disorder (ADHD) and children with reactive attachment disorder (RAD) using standardized assessment tools for RAD. The study involved 107 children: 38 with a diagnosis of RAD and 30 with ADHD were recruited through community child and…

  10. The Neural Correlates of Deficient Error Awareness in Attention-Deficit Hyperactivity Disorder (ADHD)

    Science.gov (United States)

    O'Connell, Redmond G.; Bellgrove, Mark A.; Dockree, Paul M.; Lau, Adam; Hester, Robert; Garavan, Hugh; Fitzgerald, Michael; Foxe, John J.; Robertson, Ian H.

    2009-01-01

    The ability to detect and correct errors is critical to adaptive control of behaviour and represents a discrete neuropsychological function. A number of studies have highlighted that attention-deficit hyperactivity disorder (ADHD) is associated with abnormalities in behavioural and neural responsiveness to performance errors. One limitation of…

  11. Having attention-deficit/hyperactivity disorder and substance use disorder: A review of the literature

    NARCIS (Netherlands)

    Eich, D.; Figner, B.

    2005-01-01

    The co-occurence of attention-deficit/hyperactivity disorder (ADHD) and substance use disorders (SUDs) is a relatively new topic in the field of psychiatric comorbidity. Accordingly, the ADHD syndrome is a relatively new diagnostic category: the category was first introduced in ICD-8 (1968) [1] as

  12. Investigating the Impact of Concept Mapping Software on Greek Students with Attention Deficit (AD)

    Science.gov (United States)

    Riga, Asimina; Papayiannis, Nikolaos

    2015-01-01

    The present study investigates if there is a positive effect of the use of concept mapping software on students with Attention Deficit (AD) when learning descriptive writing in the secondary level of education. It also examines what kind of difficulties AD students may have come across during this learning procedure. Sample students were selected…

  13. The use of medication against attention deficit/hyperactivity disorder in Denmark

    DEFF Research Database (Denmark)

    Pottegård, Anton; Bjerregaard, Bine Kjøller; Glintborg, D.

    2013-01-01

    AIM: Our aim was to characterize utilization patterns for drugs used to treat attention deficit/hyperactivity disorder (ADHD) on the level of the individual patient among Danish users, focusing on treatment duration, doses used, and concurrent use of ADHD and non-ADHD drugs. METHODS: Using the Da...

  14. Can Executive Functions Explain the Relationship between Attention Deficit Hyperactivity Disorder and Social Adjustment?

    Science.gov (United States)

    Huang-Pollock, Cynthia L.; Mikami, Amori Yee; Pfiffner, Linda; McBurnett, Keith

    2009-01-01

    This study examined the ability of executive functions (EF) to account for the relationship between Attention Deficit Hyperactivity Disorder (ADHD) status and social adjustment as indexed by parent and teacher report and by performance on a standardized observational "chat room" task. Children with the Combined subtype (ADHD-C; n = 23), the…

  15. The Role of Executive Functions in Attention Deficit Hyperactivity Disorder: Testing Predictions from Two Models

    Science.gov (United States)

    Lee, Donghyung; Riccio, Cynthia A.; Hynd, George W.

    2004-01-01

    The role of executive functions in attention deficit hyperactivity disorder (ADHD) varies considerably depending on the models of ADHD. We examined the interrelationship of two major executive functions (i.e., inhibition and working memory) with behavioral, emotional, and school problems in a group of children who had a comprehensive…

  16. Anxiety and disruptive behavior mediate pathways from attention-deficit/ hyperactivity disorder to depression

    NARCIS (Netherlands)

    A. Roy (Arunima); A.J. Oldehinkel (Albertine); F.C. Verhulst (Frank); J. Ormel (Johan); C.A. Hartman (Catharina)

    2014-01-01

    textabstractObjective: The progression to depression in children with attention-deficit/hyperactivity disorder (ADHD) is not clearly understood. To clarify this relationship, we tested the following hypotheses in a population-based study: (1) children with ADHD have a higher risk of developing

  17. Individuals with a Gifted/Attention Deficit/Hyperactivity Disorder Diagnosis

    Science.gov (United States)

    Lee, Kelly M.; Olenchak, F. Richard

    2015-01-01

    This paper reviews the current literature on twice-exceptional students who are dual diagnosed as having giftedness and attention deficit/hyperactivity disorder (ADHD). This area of research is warranted because giftedness and ADHD present similarly but have different ramifications for performance and outcomes. In addition, research inquiry and…

  18. The Relation between Maternal Symptoms of Attention-Deficit/Hyperactivity Disorder and Mother-Infant Interaction

    Science.gov (United States)

    Semple, Deborah L.; Mash, Eric J.; Ninowski, Jerilyn E.; Benzies, Karen M.

    2011-01-01

    The relationship between maternal symptoms of attention-deficit/hyperactivity disorder (ADHD) and specific maternal behaviors was examined in a community sample of 40 mothers of infants aged 3-8 months. It was hypothesized that maternal ADHD symptoms would be related to lower levels of maternal sensitivity, and higher levels of maternal…

  19. A Coaching Intervention for College Students with Attention Deficit/Hyperactivity Disorder

    Science.gov (United States)

    Swartz, Stacy L.; Prevatt, Frances; Proctor, Briley E.

    2005-01-01

    In this article we describe coaching as an intervention for college students with attention deficit/hyperactivity disorder (ADHD). Coaching college students with ADHD empowers individuals to organize and execute their responsibilities, both in academia and in everyday life. With the assistance of a coach, individuals with ADHD can create structure…

  20. Does reward frequency or magnitude drive reinforcement-learning in attention-deficit/hyperactivity disorder?

    NARCIS (Netherlands)

    Luman, M.; van Meel, C.S.; Oosterlaan, J.; Sergeant, J.A.; Geurts, H.M.

    2009-01-01

    Children with attention-deficit/hyperactivity disorder (ADHD) show an impaired ability to use feedback in the context of learning. A stimulus-response learning task was used to investigate whether (1) children with ADHD displayed flatter learning curves, (2) reinforcement-learning in ADHD was sensit

  1. Efficacy of Methylphenidate among Children with Autism and Symptoms of Attention-Deficit Hyperactivity Disorder.

    Science.gov (United States)

    Handen, Benjamin L.; Johnson, Cynthia R.; Lubetsky, Martin

    2000-01-01

    Thirteen children (ages 5-11) with autism and symptoms of attention-deficit hyperactivity disorder participated in a double-blind, placebo-controlled crossover study of methylphenidate. Eight subjects responded positively, decreasing their hyperactivity. Ratings of stereotypy and inappropriate speech also decreased, however, no changes were found…

  2. The Developmental Trajectories of Executive Function of Children and Adolescents with Attention Deficit Hyperactivity Disorder

    Science.gov (United States)

    Qian, Ying; Shuai, Lan; Chan, Raymond C. K.; Qian, Qiu-Jin; Wang, Yufeng

    2013-01-01

    This study examined the developmental trajectories of executive function (EF) of children and adolescents with Attention Deficit Hyperactivity Disorder (ADHD) in Han Chinese. Five hundred and fifteen children and adolescents with ADHD and 249 healthy controls took part in this study. All of them were administered four EF tests capturing…

  3. Executive Functions and Attention Deficit Hyperactivity Disorder: Implications of Two Conflicting Views

    Science.gov (United States)

    Brown, Thomas E.

    2006-01-01

    While increasing numbers of articles and books refer to Attention Deficit Hyperactivity Disorder (ADHD) as a disorder of "executive function" of the mind, two conflicting views have emerged about how ADHD and executive function are related. In one view it is argued that some, but not all, who meet the fourth edition of the "Diagnostic and…

  4. Examining Relationships between Executive Functioning and Delay Aversion in Attention Deficit Hyperactivity Disorder

    Science.gov (United States)

    Karalunas, Sarah L.; Huang-Pollock, Cynthia L.

    2011-01-01

    Although motivation and cognition are often examined separately, recent theory suggests that a delay-averse motivational style may negatively impact development of executive functions (EFs), such as working memory (WM) and response inhibition (RI) for children with Attention Deficit Hyperactivity Disorder (ADHD; Sonuga-Barke, 2002). This model…

  5. Case-Control Genome-Wide Association Study of Attention-Deficit/Hyperactivity Disorder

    Science.gov (United States)

    Neale, Benjamin M.; Medland, Sarah; Ripke, Stephan; Anney, Richard J. L.; Asherson, Philip; Buitelaar, Jan; Franke, Barbara; Gill, Michael; Kent, Lindsey; Holmans, Peter; Middleton, Frank; Thapar, Anita; Lesch, Klaus-Peter; Faraone, Stephen V.; Daly, Mark; Nguyen, Thuy Trang; Schafer, Helmut; Steinhausen, Hans-Christoph; Reif, Andreas; Renner, Tobias J.; Romanos, Marcel; Romanos, Jasmin; Warnke, Andreas; Walitza, Susanne; Freitag, Christine; Meyer, Jobst; Palmason, Haukur; Rothenberger, Aribert; Hawi, Ziarih; Sergeant, Joseph; Roeyers, Herbert; Mick, Eric; Biederman, Joseph

    2010-01-01

    Objective: Although twin and family studies have shown attention-deficit/hyperactivity disorder (ADHD) to be highly heritable, genetic variants influencing the trait at a genome-wide significant level have yet to be identified. Thus additional genome-wide association studies (GWAS) are needed. Method: We used case-control analyses of 896 cases…

  6. Family-Based Genome-Wide Association Scan of Attention-Deficit/Hyperactivity Disorder

    Science.gov (United States)

    Mick, Eric; Todorov, Alexandre; Smalley, Susan; Hu, Xiaolan; Loo, Sandra; Todd, Richard D.; Biederman, Joseph; Byrne, Deirdre; Dechairo, Bryan; Guiney, Allan; McCracken, James; McGough, James; Nelson, Stanley F.; Reiersen, Angela M.; Wilens, Timothy E.; Wozniak, Janet; Neale, Benjamin M.; Faraone, Stephen V.

    2010-01-01

    Objective: Genes likely play a substantial role in the etiology of attention-deficit/hyperactivity disorder (ADHD). However, the genetic architecture of the disorder is unknown, and prior genome-wide association studies (GWAS) have not identified a genome-wide significant association. We have conducted a third, independent, multisite GWAS of…

  7. Prevalence of Attention Deficit Hyperactivity Disorder and Associated Features among Children in France

    Science.gov (United States)

    Lecendreux, Michel; Konofal, Eric; Faraone, Stephen V.

    2011-01-01

    Background: Earlier studies point to the prevalence of attention deficit hyperactivity disorder (ADHD) to be similar around the world. There is, however, a wide variety in estimates. The prevalence of ADHD in youth has never been examined in France. Method: Starting with 18 million telephone numbers, 7,912 numbers are randomly selected. Among the…

  8. Biomarkers and Attention-Deficit/Hyperactivity Disorder: A Systematic Review and Meta-Analyses

    Science.gov (United States)

    Scassellati, Catia; Bonvicini, Cristian; Faraone, Stephen V.; Gennarelli, Massimo

    2012-01-01

    Objective: To determine whether peripheral biochemical markers (biomarkers) might differentiate patients with attention-deficit/hyperactivity disorder (ADHD) from non-ADHD individuals. Method: We conducted a systematic search and a series of meta-analyses of case-control studies comprising studies from 1969 to 2011. Results: We identified 210…

  9. Meta-Analysis of Genome-Wide Association Studies of Attention-Deficit/Hyperactivity Disorder

    Science.gov (United States)

    Neale, Benjamin M.; Medland, Sarah E.; Ripke, Stephan; Asherson, Philip; Franke, Barbara; Lesch, Klaus-Peter; Faraone, Stephen V.; Nguyen, Thuy Trang; Schafer, Helmut; Holmans, Peter; Daly, Mark; Steinhausen, Hans-Christoph; Freitag, Christine; Reif, Andreas; Renner, Tobias J.; Romanos, Marcel; Romanos, Jasmin; Walitza, Susanne; Warnke, Andreas; Meyer, Jobst; Palmason, Haukur; Buitelaar, Jan; Vasquez, Alejandro Arias; Lambregts-Rommelse, Nanda; Gill, Michael; Anney, Richard J. L.; Langely, Kate; O'Donovan, Michael; Williams, Nigel; Owen, Michael; Thapar, Anita; Kent, Lindsey; Sergeant, Joseph; Roeyers, Herbert; Mick, Eric; Biederman, Joseph; Doyle, Alysa; Smalley, Susan; Loo, Sandra; Hakonarson, Hakon; Elia, Josephine; Todorov, Alexandre; Miranda, Ana; Mulas, Fernando; Ebstein, Richard P.; Rothenberger, Aribert; Banaschewski, Tobias; Oades, Robert D.; Sonuga-Barke, Edmund; McGough, James; Nisenbaum, Laura; Middleton, Frank; Hu, Xiaolan; Nelson, Stan

    2010-01-01

    Objective: Although twin and family studies have shown attention-deficit/hyperactivity disorder (ADHD) to be highly heritable, genetic variants influencing the trait at a genome-wide significant level have yet to be identified. As prior genome-wide association studies (GWAS) have not yielded significant results, we conducted a meta-analysis of…

  10. A Cueing Procedure To Control Impulsivity in Children with Attention Deficit Hyperactivity Disorder.

    Science.gov (United States)

    Posavac, Heidi D.; Sheridan, Susan M.; Posavac, Steven S.

    1999-01-01

    Tests the efficacy of a cueing procedure for improving the impulse regulation of four boys with Attention Deficit Hyperactivity Disorder (ADHD) during social skills training. Behavioral data suggested that all subjects demonstrated positive changes in impulse regulation. Likewise, the treatment effects appeared to have produced positive effects on…

  11. Using a Multicomponent Function-Based Intervention to Support Students with Attention Deficit Hyperactivity Disorder

    Science.gov (United States)

    Cho, Su-Je; Blair, Kwang-Sun Cho

    2017-01-01

    The current study evaluated the effects of a multicomponent function-based intervention on students with other health impairment (OHI) for attention deficit hyperactivity disorder (ADHD) in a private special education school. The focus of the intervention was to prevent problem behaviors and to increase academic engagement by modifying classroom…

  12. Temperament and Attention Deficit Hyperactivity Disorder: The Development of a Multiple Pathway Model

    Science.gov (United States)

    Nigg, Joel T.; Goldsmith, H. Hill; Sachek, Jennifer

    2004-01-01

    This article outlines the parallels between major theories of attention deficit hyperactivity disorder (ADHD) and relevant temperament domains, summarizing recent research from our laboratories on (a) child temperament and (b) adult personality traits related to ADHD symptoms. These data are convergent in suggesting a role of effortful control and…

  13. Study of Anxiety in Parents and Children with Attention Deficit with Hyperactivity Disorder

    Science.gov (United States)

    Sánchez, Jose Juan Castro; Bermúdez, M. Olga Escandell; Sevilla, M. del Sol Fortea; Hernán-Pérez, Alejandra Sanjuán

    2015-01-01

    The identification of factors that influence attention deficit/hyperactivity disorder (ADHD) will help to develop intervention strategies for the personal and social adjustment of these individuals. The goal of the study is to assess the perception of anxiety in a group of children and adolescents with ADHD and the anxiety that their parents…

  14. Characteristics of College Students with Attention-Deficit Hyperactivity Disorder Symptoms Who Misuse Their Medications

    Science.gov (United States)

    Jardin, Bianca; Looby, Alison; Earleywine, Mitch

    2011-01-01

    Objective: The purpose of the current investigation is to examine the characteristics of college students with attention-deficit hyperactivity disorder symptoms who misuse their prescribed psychostimulant medications. Methods and Participants: Forty-three undergraduate students with a prescription for Ritalin or Adderall completed structured…

  15. The relation between procrastination and symptoms of attention-deficit hyperactivity disorder (ADHD) in undergraduate students

    NARCIS (Netherlands)

    Niermann, H.C.M.; Scheres, A.P.J.

    2014-01-01

    Procrastination is defined as the tendency to delay activities that have to be completed before a deadline. It is often part of psychotherapies for adults with attention-deficit hyperactivity disorder (ADHD). However, procrastination is officially not acknowledged as an ADHD-related symptom. Therefo

  16. Effects of choosing academic assignments on a student with attention deficit hyperactivity disorder.

    OpenAIRE

    1997-01-01

    The effects of choosing academic assignments on the undesirable behaviors manifested by a second-grade student with attention deficit hyperactivity disorder were analyzed. This study extended Dunlap et al.'s (1994) research on choice making as a form of antecedent control. A reversal design showed that undesirable behaviors decreased when the student was given a choice of academic assignments.

  17. LPHN3 and Attention-Deficit/Hyperactivity Disorder: Interaction with Maternal Stress during Pregnancy

    Science.gov (United States)

    Choudhry, Zia; Sengupta, Sarojini M.; Grizenko, Natalie; Fortier, Marie-Eve; Thakur, Geeta A.; Bellingham, Johanne; Joober, Ridha

    2012-01-01

    Background: Attention-deficit/hyperactivity disorder (ADHD) is a heterogeneous behavioral disorder, complex both in etiology and clinical expression. Both genetic and environmental factors have been implicated, and it has been suggested that gene-environment interactions may play a pivotal role in the disorder. Recently, a significant association…

  18. Fine Motor Skills in Attention Deficit Hyperactivity Disorder and Developmental Coordination Disorder

    Directory of Open Access Journals (Sweden)

    J Gordon Millichap

    2006-03-01

    Full Text Available The manual dexterity subtests of the Movement Assessment Battery for Children, and handwriting and computerized graphomotor tasks were used to investigate motor skills of a group of 12 children (11 males, 1 female; mean age 9 years 7 months with attention deficit hyperactivity disorder (ADHD and developmental coordination disorder (DCD and 12 controls at University Medical Centre Groningen, the Netherlands.

  19. Attention-Deficit/Hperactivity Disorder Symptom Levels and Romantic Relationship Quality in College Students

    Science.gov (United States)

    Bruner, Michael R.; Kuryluk, Amanda D.; Whitton, Sarah W.

    2015-01-01

    Objective: The purpose of this study was to examine whether attention-deficit/hyperactivity disorder (ADHD) symptom levels in college undergraduates are associated with poorer romantic relationship quality, and to test whether emotion regulation difficulties, perceived stress, and hostile relationship conflict mediate this association.…

  20. Delay Aversion in Attention Deficit/Hyperactivity Disorder: An Empirical Investigation of the Broader Phenotype

    Science.gov (United States)

    Bitsakou, Paraskevi; Psychogiou, Lamprini; Thompson, Margaret; Sonuga-Barke, Edmund J. S.

    2009-01-01

    Background: Delay-related motivational processes are impaired in children with Attention Deficit/Hyperactivity Disorder (ADHD). Here we explore the impact of ADHD on the performance of three putative indices of Delay Aversion (DAv): (i) the choice for immediate over delayed reward; (ii) slower reaction times following delay; and (iii) increased…

  1. Resilient Adolescent Adjustment among Girls: Buffers of Childhood Peer Rejection and Attention-Deficit/Hyperactivity Disorder

    Science.gov (United States)

    Mikami, Amori Yee; Hinshaw, Stephen P.

    2006-01-01

    Examined a risk-resilience model of peer rejection and attention-deficit/hyperactivity disorder (ADHD) in a 5-year longitudinal study of 209 ethnically and socioeconomically diverse girls aged 6-13 at baseline and 11-18 at follow-up. Risk factors were childhood ADHD diagnosis and peer rejection; hypothesized protective factors were childhood…

  2. Latent Class Subtyping of Attention-Deficit/Hyperactivity Disorder and Comorbid Conditions

    Science.gov (United States)

    Acosta, Maria T.; Castellanos, F. Xavier; Bolton, Kelly L.; Balog, Joan Z.; Eagen, Patricia; Nee, Linda; Jones, Janet; Palacio, Luis; Sarampote, Christopher; Russell, Heather F.; Berg, Kate; Arcos-Burgos, Mauricio; Muenke, Maximilian

    2008-01-01

    The study attempts to carry out latent class analysis (LCA) in a sample of 1010 individuals, some with Attention-Deficit/Hyperactivity disorder (ADHD) and others normal. Results indicate that LCA can feasibly allow the combination of externalizing and internalizing symptoms for future tests regarding specific genetic risk factors.

  3. Childhood Attention-Deficit/Hyperactivity Disorder and Future Substance Use Disorders: Comparative Meta-Analyses

    Science.gov (United States)

    Charach, Alice; Yeung, Emanuela; Climans, Troy; Lillie, Erin

    2011-01-01

    Objective: In recent years cohort studies have examined childhood attention-deficit/hyperactivity disorder (ADHD) as a risk factor for substance use disorders (SUDs) in adolescence and young adulthood. The long-term risk is estimated for development of alcohol, cannabis, combined alcohol and psychoactive SUDs, combined SUDs (nonalcohol), and…

  4. Including Students with Attention-Deficit/Hyperactivity Disorder in Mainstream Schools

    Science.gov (United States)

    Humphrey, Neil

    2009-01-01

    Around 80% of pupils with attention deficit disorders are educated in mainstream schools. The difficulties relating to inattention, impulsivity and hyperactivity experienced by such pupils present mainstream educators with a unique set of challenges and opportunities. In this article, Neil Humphrey, Senior Lecturer in the Psychology of Education…

  5. Attention-Deficit, Fear and Aggression in Iranian Preschool Students with Regard to Gender Differences

    Science.gov (United States)

    Sheikhzade, Mostafa; Assemi, Arezoo

    2013-01-01

    The cause of most adult psychopathologies or behavioural disorders can be traced back to childhood. In this study, we examine the attention-deficit, fear and aggression in Iran's preschool students in Oshnaviye city. In this analytical-descriptive study, 50 students were selected through stratified sampling method from 249 students. Data were…

  6. Do Attention Deficits Influence IQ Assessment in Children and Adolescents with ADHD?

    Science.gov (United States)

    Jepsen, Jens Richardt M.; Fagerlund, Birgitte; Mortensen, Erik Lykke

    2009-01-01

    Objective: To characterize the relationship between IQ and attention deficits in children with ADHD and to estimate the inattention-related mean influence on IQ when children are tested before stimulant drug treatment has been initiated. Method: Studies of various methodologies are reviewed. Results: Correlation studies show mostly weak…

  7. Markers, Models, and Measurement Error: Exploring the Links between Attention Deficits and Language Impairments

    Science.gov (United States)

    Redmond, Sean M.

    2016-01-01

    Purpose: The empirical record regarding the expected co-occurrence of attention-deficit/hyperactivity disorder (ADHD) and specific language impairment is confusing and contradictory. A research plan is presented that has the potential to untangle links between these 2 common neurodevelopmental disorders. Method: Data from completed and ongoing…

  8. What Knowledge and Conceptions Do Irish Primary Schoolteachers Hold on Attention Deficit Hyperactivity Disorder?

    Science.gov (United States)

    Ward, Victoria Ann

    2014-01-01

    Attention deficit hyperactivity disorder (ADHD) diagnosis rates have increased significantly in recent times. A teacher's role is crucial in determining if a child will be referred for an ADHD assessment. Teachers' opinions and observations are also required for and play a huge role in the actual assessment process. For this reason,…

  9. Biomarkers and Attention-Deficit/Hyperactivity Disorder: A Systematic Review and Meta-Analyses

    Science.gov (United States)

    Scassellati, Catia; Bonvicini, Cristian; Faraone, Stephen V.; Gennarelli, Massimo

    2012-01-01

    Objective: To determine whether peripheral biochemical markers (biomarkers) might differentiate patients with attention-deficit/hyperactivity disorder (ADHD) from non-ADHD individuals. Method: We conducted a systematic search and a series of meta-analyses of case-control studies comprising studies from 1969 to 2011. Results: We identified 210…

  10. Asthma and Attention-Deficit/Hyperactivity Disorder: A Nationwide Population-Based Prospective Cohort Study

    Science.gov (United States)

    Chen, Mu-Hong; Su, Tung-Ping; Chen, Ying-Sheue; Hsu, Ju-Wei; Huang, Kai-Lin; Chang, Wen-Han; Chen, Tzeng-Ji; Bai, Ya-Mei

    2013-01-01

    Background: Previous cross-sectional studies have suggested an association between asthma and attention-deficit/hyperactivity disorder (ADHD), but the temporal relationship was not determined. Using a nationwide population-based prospective case-control cohort study (1:4, age-/gender-matched), we hypothesized that asthma in infanthood or early…

  11. Development of a Family-School Intervention for Young Children with Attention Deficit Hyperactivity Disorder

    Science.gov (United States)

    Mautone, Jennifer A.; Marshall, Stephen A.; Sharman, Jaclyn; Eiraldi, Ricardo B.; Jawad, Abbas F.; Power, Thomas J.

    2012-01-01

    Although numerous studies have evaluated the effectiveness of multimodal psychosocial interventions for children with attention deficit hyperactivity disorder, these programs are limited in that there has not been an explicit focus on the connection between family and school. This study was designed to develop and pilot test a family-school…

  12. The Effects of Physical Activity on Children Diagnosed with Attention Deficit Hyperactivity Disorder: A Review

    Science.gov (United States)

    Reeves, Matthew Jonathan; Bailey, Richard P.

    2016-01-01

    Attention deficit hyperactivity disorder (ADHD) is the most common neurodevelopmental psychiatric disorder among children. Despite the noted positive aspects of the disorder, it is often associated with a range of negative outcomes for that are detrimental to children's education and wider well-being. This comprehensive scoping review examined…

  13. A Candidate Gene Analysis of Methylphenidate Response in Attention-Deficit/Hyperactivity Disorder

    Science.gov (United States)

    McGough, James J.; McCracken, James T.; Loo, Sandra K.; Manganiello, Marc; Leung, Michael C.; Tietjens, Jeremy R.; Trinh, Thao; Baweja, Shilpa; Suddath, Robert; Smalley, Susan L.; Hellemann, Gerhard; Sugar, Catherine A.

    2009-01-01

    Objective: This study examines the potential role of candidate genes in moderating treatment effects of methylphenidate (MPH) in attention-deficit/hyperactivity disorder (ADHD). Method: Eighty-two subjects with ADHD aged 6 to 17 years participated in a prospective, double-blind, placebo-controlled, multiple-dose, crossover titration trial of…

  14. Inverse associations between cord vitamin D and attention deficit hyperactivity disorder symptoms

    DEFF Research Database (Denmark)

    Mossin, Mats H; Aaby, Jens B; Dalgård, Christine

    2017-01-01

    OBJECTIVE: To examine the association between cord 25-hydroxyvitamin D2+3 (25(OH)D) and attention deficit hyperactivity disorder symptoms in toddlers, using Child Behaviour Checklist for ages 1.5-5. METHOD: In a population-based birth cohort, a Child Behaviour Checklist for ages 1.5-5 questionnai......)D and attention deficit hyperactivity disorder symptoms in toddlers was found, suggesting a protective effect of prenatal vitamin D.......OBJECTIVE: To examine the association between cord 25-hydroxyvitamin D2+3 (25(OH)D) and attention deficit hyperactivity disorder symptoms in toddlers, using Child Behaviour Checklist for ages 1.5-5. METHOD: In a population-based birth cohort, a Child Behaviour Checklist for ages 1.5-5 questionnaire...... was returned from parents of 1233 infants with mean age 2.7 (standard deviation 0.6) years. Adjusted associations between cord 25(OH)D and Child Behaviour Checklist-based attention deficit hyperactivity disorder problems were analysed by multiple regression. RESULTS: The median cord 25(OH)D was 44.1 (range: 1...

  15. Stimulant treatment for attention-deficit hyperactivity disorder and risk of developing substance use disorder

    NARCIS (Netherlands)

    Groenman, Annabeth P.; Oosterlaan, Jaap; Rommelse, Nanda N. J.; Franke, Barbara; Greven, Corina U.; Hoekstra, Pieter J.; Hartman, Catharina A.; Luman, Marjolein; Roeyers, Herbert; Oades, Robert D.; Sergeant, Joseph A.; Buitelaar, Jan K.; Faraone, Stephen V.

    2013-01-01

    Background Attention-deficit hyperactivity disorder (ADHD) is linked to increased risk for substance use disorders and nicotine dependence. Aims To examine the effects of stimulant treatment on subsequent risk for substance use disorder and nicotine dependence in a prospective longitudinal ADHD case

  16. Time Perception: Modality and Duration Effects in Attention-Deficit/Hyperactivity Disorder (ADHD)

    Science.gov (United States)

    Toplak, Maggie E.; Tannock, Rosemary

    2005-01-01

    Time perception performance was systematically investigated in adolescents with and without attention-deficit/hyperactivity disorder (ADHD). Specifically, the effects of manipulating modality (auditory and visual) and length of duration (200 and 1000 ms) were examined. Forty-six adolescents with ADHD and 44 controls were administered four duration…

  17. Essential Fatty Acids and Attention-Deficit-Hyperactivity Disorder: A Systematic Review

    Science.gov (United States)

    Raz, Raanan; Gabis, Lidia

    2009-01-01

    Aim: Essential fatty acids (EFAs), also known as omega-3 and omega-6 fatty acids, have been claimed to have beneficial effects as a treatment for attention-deficit-hyperactivity disorder (ADHD). Animal experiments have provided information about the role of EFA in the brain, and several mechanisms of EFA activity are well known. The current review…

  18. Effects of a Teacher Training Programme on Symptoms of Attention Deficit Hyperactivity Disorder

    Science.gov (United States)

    Froelich, Jan; Breuer, Dieter; Doepfner, Manfred; Amonn, Frauke

    2012-01-01

    A substantial lack of effective school based interventions especially in the natural setting exists in the treatment of Attention Deficit Hyperactivity Disorder. We performed a 18-week teacher training programme in a public elementary school with 378 pupils in 16 classes. After completing a screening assessment for symptoms related to ADHD and to…

  19. Using Self-Regulated Strategy Development for Written Expression with Students with Attention Deficit Hyperactivity Disorder

    Science.gov (United States)

    Reid, Robert; Hagaman, Jessica L.; Graham, Steve

    2014-01-01

    This review assessed the use of self-regulated strategy development (SRSD) for teaching written composition strategies to students with attention deficit hyperactivity disorders. We examined the participants and the settings in which SRSD has been used, the writing strategies tested, genres addressed, and the effects of SRSD on outcome measures.…

  20. Persistence of Sleep Problems in Children with Anxiety and Attention Deficit Hyperactivity Disorders

    Science.gov (United States)

    Hansen, Berit Hjelde; Skirbekk, Benedicte; Oerbeck, Beate; Wentzel-Larsen, Tore; Kristensen, Hanne

    2013-01-01

    This study examines the persistence of sleep problems over 18 months in 76 referred children with anxiety disorders and/or attention deficit hyperactivity disorders (ADHD) and 31 nonreferred controls, and explores predictors of sleep problems at follow-up (T2) in the referred children. Diagnoses were assessed at initial assessment (T1) using the…

  1. Cognitive heterogeneity in adult Attention Deficit / Hyperactivity Disorder: a systematic analysis of neuropsychological measurements

    OpenAIRE

    Mostert, Jeanette C.; Onnink, A. Marten H.; Klein, Marieke; Dammers, Janneke; Harneit, Anais; Schulten, Theresa; van Hulzen, Kimm J E; Kan, Cornelis C.; Slaats-Willemse, Dorine; Buitelaar, Jan K.; Franke, Barbara; Hoogman, Martine

    2015-01-01

    Attention Deficit / Hyperactivity Disorder (ADHD) in childhood is associated with impaired functioning in multiple cognitive domains: executive functioning (EF), reward and timing. Similar impairments have been described for adults with persistent ADHD, but an extensive investigation of neuropsychological functioning in a large sample of adult patients is currently lacking. We systematically examined neuropsychological performance on tasks measuring EF, delay discounting, time estimation and ...

  2. Noninvasive Brain Stimulation in Pediatric Attention-Deficit Hyperactivity Disorder (ADHD) : A Review

    NARCIS (Netherlands)

    Rubio, Belen; Boes, Aaron D; Laganiere, Simon; Rotenberg, Alexander; Jeurissen, Danique; Pascual-Leone, Alvaro

    2016-01-01

    Attention-deficit hyperactivity disorder (ADHD) is one of the most prevalent neurodevelopmental disorders in the pediatric population. The clinical management of ADHD is currently limited by a lack of reliable diagnostic biomarkers and inadequate therapy for a minority of patients who do not respond

  3. Stroop interference and attention-deficit/hyperactivity disorder: a review and meta-analysis.

    NARCIS (Netherlands)

    Lansbergen, M.M.; Kenemans, J.L.; Engeland, H. van

    2007-01-01

    Previous reviews and meta-analyses that addressed abnormal Stroop interference in attention-deficit/hyperactivity disorder (ADHD) yielded mixed results. The authors of the present study argue that the inconsistencies may reflect the problematic nature of 2 frequently used methods to quantify Stroop

  4. Characteristics of Placebo Responders in Pediatric Clinical Trials of Attention-Deficit/Hyperactivity Disorder

    Science.gov (United States)

    Newcorn, Jeffrey H.; Sutton, Virginia K.; Zhang, Shuyu; Wilens, Timothy; Kratochvil, Christopher; Emslie, Graham J.; D'Souza, Deborah N.; Schuh, Leslie M.; Allen, Albert J.

    2009-01-01

    Objective: Understanding placebo response is a prerequisite to improving clinical trial methodology. Data from placebo-controlled trials of atomoxetine in the treatment of children and adolescents with attention-deficit/hyperactivity disorder (ADHD) were analyzed to identify demographic and clinical characteristics that might predict placebo…

  5. Sleep Problems in Children with Autism, Attention-Deficit Hyperactivity Disorder, and Epilepsy

    Science.gov (United States)

    Tsai, Fang-Ju; Chiang, Huey-Ling; Lee, Chi-Mei; Gau, Susan Shur-Fen; Lee, Wang-Tso; Fan, Pi-Chuan; Wu, Yu-Yu; Chiu, Yen-Nan

    2012-01-01

    This study aimed to examine sleep problems in children with autism spectrum disorders (ASD), attention-deficit/hyperactivity disorder (ADHD), and epilepsy in clinical settings. We assessed 64 children with ASD, 64 with ADHD, 64 with epilepsy, and 64 typically developing children without any neuropsychiatric disorders by using a sex-and age-matched…

  6. Memory in Early Onset Bipolar Disorder and Attention-Deficit/Hyperactivity Disorder: Similarities and Differences

    Science.gov (United States)

    Udal, Anne H.; Oygarden, Bjorg; Egeland, Jens; Malt, Ulrik F.; Groholt, Berit

    2012-01-01

    Differentiating between early-onset bipolar disorder (BD) and attention-deficit/hyperactivity disorder (ADHD) can be difficult. Memory problems are commonly reported in BD, and forgetfulness is among the diagnostic criteria for ADHD. We compared children and adolescents with BD (n = 23), ADHD combined type (ADHD-C; n = 26), BD + ADHD-C (n = 15),…

  7. Emotional Face Identification in Youths with Primary Bipolar Disorder or Primary Attention-Deficit/Hyperactivity Disorder

    Science.gov (United States)

    Seymour, Karen E.; Pescosolido, Matthew F.; Reidy, Brooke L.; Galvan, Thania; Kim, Kerri L.; Young, Matthew; Dickstein, Daniel P.

    2013-01-01

    Objective: Bipolar disorder (BD) and attention-deficit/hyperactivity disorder (ADHD) are often comorbid or confounded; therefore, we evaluated emotional face identification to better understand brain/behavior interactions in children and adolescents with either primary BD, primary ADHD, or typically developing controls (TDC). Method: Participants…

  8. Assessing Self-Control Training in Children with Attention Deficit Hyperactivity Disorder

    Science.gov (United States)

    Bloh, Christopher

    2009-01-01

    This study examined the use of a progressive delay procedure with and without a concurrent activity to teach self-control to children with attention deficit hyperactivity disorder. Three participants were initially required to wait progressively longer periods of time for access to preferred edible reinforcers. After demonstrating this…

  9. Bullying and Attention-Deficit-Hyperactivity Disorder in 10-Year-Olds in a Swedish Community

    Science.gov (United States)

    Holmberg, Kirsten; Hjern, Anders

    2008-01-01

    The association of attention-deficit-hyperactivity disorder (ADHD) with bullying in the peer group in school was studied in an entire population of 577 fourth graders (10-year-olds) in one municipality in Stockholm, Sweden. The schoolchildren were screened for ADHD in a two-step procedure that included Conners' ratings of behavioural problems:…

  10. Attention Deficit Hyperactivity Disorder and Social Anxiety in İstanbul Heavy Metal Bar Patrons

    Directory of Open Access Journals (Sweden)

    Özalp Ekinci

    2011-09-01

    Full Text Available Objective: We aimed to examine the heavy metal bar patrons in Istanbul by means of self-reported questionnaires for psychiatric disorder symptoms.Material and Methods: Seventy-one volunteers from 4 popular heavy metal bars were included to the study. The Beck Depression Inventory, the Liebowitz Social Anxiety Scale (LSAS, the Adult Attention Deficit Disorder/Attention Deficit and Hyperactivity Disorder (ADD/ADHD Scale and the Michigan Alcoholism Screening Test (MAST were administered to the participants. Results: One fourth of the participants (25.4% were under high risk for a depressive episode (BDI>17, 22 (32.3% reported significant social anxiety (LSAS>30, and 41 (57.7% showed moderate ADHD symptoms (Adult ADD/ADHD scale: 20-59. According to BDI score participants who were under the risk for depression showed higher scores in Adult ADD/ADHD scale scores than that of participants who were not under a risk for depression (p=0.001 for attention deficit; p=0.003 for hyperactivity; p=0.002 for impulsivity; p=0.001 for total score. In the study group, ADD/ADHD scale attention deficit score was positively correlated with the total fear, total avoidence and the total scores of LSAS (r=.359 p<0.01; r=.332 p<0.01; r=.358 p<0.01, respectively. Conclusion: Heavy metal bar patrons appear to be a particular social group with an increased risk of psychopathology.

  11. Identifying Demographic and Language Profiles of Children with a Primary Diagnosis of Attention Deficit Hyperactivity Disorder

    Science.gov (United States)

    Walsh, Irene P.; Scullion, Mary; Burns, Sarah; MacEvilly, Deirdre; Brosnan, Geraldine

    2014-01-01

    As the language presentation of children with attention deficit (hyperactivity) disorder (ADHD) is highly complex, this study aims to delineate the profile of a cohort of 40 children with ADHD, aged between 9 and 12 years, attending a child and adolescent mental health service (CAMHS). Speech and language therapists (SLTs) assessed the children on…

  12. Quality of Care for Childhood Attention-Deficit/Hyperactivity Disorder in a Managed Care Medicaid Program

    Science.gov (United States)

    Zima, Bonnie T.; Bussing, Regina; Tang, Lingqi; Zhang, Lily; Ettner, Susan; Belin, Thomas R.; Wells, Kenneth B.

    2010-01-01

    Objective: To examine whether clinical severity is greater among children receiving attention-deficit/hyperactivity disorder (ADHD) care in primary care compared with those in specialty mental health clinics, and to examine how care processes and clinical outcomes vary by sector across three 6-month time intervals. Method: This was a longitudinal…

  13. Barriers to the Identification of Children with Attention Deficit/Hyperactivity Disorder

    Science.gov (United States)

    Sayal, Kapil; Goodman, Robert; Ford, Tamsin

    2006-01-01

    Background: In most countries, the majority of children with attention deficit/hyperactivity disorder (ADHD) are undiagnosed. In the United Kingdom, a major barrier to accessing specialist services is the limited recognition of disorders by general practitioners. However, it is unclear whether there are also barriers at other stages of the…

  14. Sleep Problems in Children with Autism, Attention-Deficit Hyperactivity Disorder, and Epilepsy

    Science.gov (United States)

    Tsai, Fang-Ju; Chiang, Huey-Ling; Lee, Chi-Mei; Gau, Susan Shur-Fen; Lee, Wang-Tso; Fan, Pi-Chuan; Wu, Yu-Yu; Chiu, Yen-Nan

    2012-01-01

    This study aimed to examine sleep problems in children with autism spectrum disorders (ASD), attention-deficit/hyperactivity disorder (ADHD), and epilepsy in clinical settings. We assessed 64 children with ASD, 64 with ADHD, 64 with epilepsy, and 64 typically developing children without any neuropsychiatric disorders by using a sex-and age-matched…

  15. Essential Fatty Acids and Attention-Deficit-Hyperactivity Disorder: A Systematic Review

    Science.gov (United States)

    Raz, Raanan; Gabis, Lidia

    2009-01-01

    Aim: Essential fatty acids (EFAs), also known as omega-3 and omega-6 fatty acids, have been claimed to have beneficial effects as a treatment for attention-deficit-hyperactivity disorder (ADHD). Animal experiments have provided information about the role of EFA in the brain, and several mechanisms of EFA activity are well known. The current review…

  16. Epilepsy and attention deficit hyperactivity disorder : Is methylphenidate safe and effective? (vol 130, pg 40, 1997)

    NARCIS (Netherlands)

    GrossTsur, [No Value; Manor, O; VanderMeere, J; Joseph, A; Shalev, RS

    Objective: To study the safety and efficacy of methylphenidate in children with the dual diagnosis of epilepsy and attention deficit hyperactivity disorder (ADHD). Study design: Thirty children, aged 6.4 to 16.4 years, with epilepsy and ADHD were studied during a 4-month period. During the initial 2

  17. Epilepsy and attention deficit hyperactivity disorder : Is methylphenidate safe and effective?

    NARCIS (Netherlands)

    GrossTsur, [No Value; vanderMeere, J; Joseph, A; Shalev, RS

    Objective: To study the safety and efficacy of methylphenidate in children with the dual diagnosis of epilepsy and attention deficit hyperactivity disorder (ADHD). Study design: Thirty children, aged 6.4 to 16.4 years, with epilepsy and ADHD were studied during a 4-month period. During the initial 2

  18. A Candidate Gene Analysis of Methylphenidate Response in Attention-Deficit/Hyperactivity Disorder

    Science.gov (United States)

    McGough, James J.; McCracken, James T.; Loo, Sandra K.; Manganiello, Marc; Leung, Michael C.; Tietjens, Jeremy R.; Trinh, Thao; Baweja, Shilpa; Suddath, Robert; Smalley, Susan L.; Hellemann, Gerhard; Sugar, Catherine A.

    2009-01-01

    Objective: This study examines the potential role of candidate genes in moderating treatment effects of methylphenidate (MPH) in attention-deficit/hyperactivity disorder (ADHD). Method: Eighty-two subjects with ADHD aged 6 to 17 years participated in a prospective, double-blind, placebo-controlled, multiple-dose, crossover titration trial of…

  19. Pharmacogenetic Predictors of Methylphenidate Dose-Response in Attention-Deficit/Hyperactivity Disorder

    Science.gov (United States)

    Froehlich, Tanya E.; Epstein, Jeffery N.; Nick, Todd G.; Melguizo Castro, Maria S.; Stein, Mark A.; Brinkman, William B.; Graham, Amanda J.; Langberg, Joshua M.; Kahn, Robert S.

    2011-01-01

    Objective: Because of significant individual variability in attention-deficit/hyperactivity disorder (ADHD) medication response, there is increasing interest in identifying genetic predictors of treatment effects. This study examined the role of four catecholamine-related candidate genes in moderating methylphenidate (MPH) dose-response. Method:…

  20. Test of Alternative Hypotheses Explaining the Comorbidity between Attention-Deficit/Hyperactivity Disorder and Conduct Disorder

    Science.gov (United States)

    Rhee, Soo Hyun; Willcutt, Erik G.; Hartman, Christie A.; Pennington, Bruce F.; DeFries, John C.

    2008-01-01

    There is significant comorbidity between attention-deficit/hyperactivity disorder (ADHD) and conduct disorder (CD). The conclusions of studies that examined the causes of comorbidity between ADHD and CD conflict, with some researchers finding support for the three independent disorders model and others finding support for the correlated risk…

  1. Preschool Twin Study of the Relation between Attention-Deficit/Hyperactivity Disorder and Prereading Skills

    Science.gov (United States)

    Willcutt, Erik G.; Betjemann, Rebecca S.; Wadsworth, Sally J.; Samuelsson, Stefan; Corley, Robin; DeFries, John C.; Byrne, Brian; Pennington, Bruce F.; Olson, Richard K.

    2007-01-01

    Numerous studies have examined the etiology of the association between reading difficulties and attention-deficit hyperactivity disorder (ADHD) in school-age children, but little is known about the relation between prereading skills and ADHD behaviors prior to the beginning of formal reading instruction. A population-based sample of 809 pairs of…

  2. Longitudinal Study of Reading Disability and Attention-Deficit/Hyperactivity Disorder: Implications for Education

    Science.gov (United States)

    Willcutt, Erik G.; Betjemann, Rebecca S.; Pennington, Bruce F.; Olson, Richard K.; Defries, John C.; Wadsworth, Sally J.

    2007-01-01

    The majority of children who receive special education services meet criteria for reading disability (RD) or attention-deficit/hyperactivity disorder (ADHD), but additional research is needed to understand the long-term academic outcome of children in these groups. Individuals with RD only (N = 71), ADHD only (N = 66), both RD and ADHD (N = 51),…

  3. Noninvasive Brain Stimulation in Pediatric Attention-Deficit Hyperactivity Disorder (ADHD) : A Review

    NARCIS (Netherlands)

    Rubio, Belen; Boes, Aaron D; Laganiere, Simon; Rotenberg, Alexander; Jeurissen, Danique; Pascual-Leone, Alvaro

    2016-01-01

    Attention-deficit hyperactivity disorder (ADHD) is one of the most prevalent neurodevelopmental disorders in the pediatric population. The clinical management of ADHD is currently limited by a lack of reliable diagnostic biomarkers and inadequate therapy for a minority of patients who do not respond

  4. Shared heritability of attention-deficit/hyperactivity disorder and autism spectrum disorder

    NARCIS (Netherlands)

    Rommelse, Nanda N. J.; Franke, Barbara; Geurts, Hilde M.; Hartman, Catharina A.; Buitelaar, Jan K.

    2010-01-01

    Attention-deficit/hyperactivity disorder (ADHD) and autism spectrum disorder (ASD) are both highly heritable neurodevelopmental disorders. Evidence indicates both disorders co-occur with a high frequency, in 20-50% of children with ADHD meeting criteria for ASD and in 30-80% of ASD children meeting

  5. Individuals with a Gifted/Attention Deficit/Hyperactivity Disorder Diagnosis

    Science.gov (United States)

    Lee, Kelly M.; Olenchak, F. Richard

    2015-01-01

    This paper reviews the current literature on twice-exceptional students who are dual diagnosed as having giftedness and attention deficit/hyperactivity disorder (ADHD). This area of research is warranted because giftedness and ADHD present similarly but have different ramifications for performance and outcomes. In addition, research inquiry and…

  6. What Knowledge and Conceptions Do Irish Primary Schoolteachers Hold on Attention Deficit Hyperactivity Disorder?

    Science.gov (United States)

    Ward, Victoria Ann

    2014-01-01

    Attention deficit hyperactivity disorder (ADHD) diagnosis rates have increased significantly in recent times. A teacher's role is crucial in determining if a child will be referred for an ADHD assessment. Teachers' opinions and observations are also required for and play a huge role in the actual assessment process. For this reason, their…

  7. Recognizing and Treating Attention-Deficit/Hyperactivity Disorder in College Students

    Science.gov (United States)

    Prevatt, Frances; Young, Joel L.

    2014-01-01

    Traditionally diagnosed in children, attention-deficit/hyperactivity disorder (ADHD) is now regarded as a life span condition. The academic difficulties experienced by children and adolescents with ADHD have been observed to continue into young adulthood. Treatment outcome studies demonstrate that behavioral and pharmacotherapeutic interventions…

  8. Attention-Deficit/Hyperactivity Disorder among Children with and without Intellectual Disability: An Examination across Time

    Science.gov (United States)

    Neece, C. L.; Baker, B. L.; Blacher, J.; Crnic, K. A.

    2011-01-01

    Background: Children with intellectual and developmental disabilities are at heightened risk for mental disorders, and disruptive behaviour disorders appear to be the most prevalent. The current study is a longitudinal examination of attention-deficit/hyperactivity disorder (ADHD) among children with and without intellectual disability (ID) across…

  9. Factor Structure of Attention Deficit Hyperactivity Disorder Symptoms for Children Age 3 to 5 Years

    Science.gov (United States)

    McGoey, Kara E.; Schreiber, James; Venesky, Lindsey; Westwood, Wendy; McGuirk, Lindsay; Schaffner, Kristen

    2015-01-01

    The diagnosis of attention deficit hyperactivity disorder (ADHD) distinguishes two dimensions of symptoms, inattention and hyperactivity-impulsivity for ages 3 to adulthood. Currently, no separate classification for preschool-age children exists, whereas preliminary research suggests that the two-factor structure of ADHD may not match the…

  10. Determining Eligibility for Educational Services for Students with Attention Deficit Hyperactivity Disorder

    Science.gov (United States)

    Spencer, Twila Elaine

    2012-01-01

    The purpose of this study is to educate administrators, teachers and parents on educational services available to students diagnosed with attention deficit hyperactivity disorder (ADHD). Schools are required by federal and state laws to provide a student with a disability a free appropriate public education (FAPE) in the least restrictive…

  11. Neuropsychological Functioning in Childhood-Onset Psychosis and Attention-Deficit/Hyperactivity Disorder

    Science.gov (United States)

    Brodsky, Kimberly; Willcutt, Erik G.; Davalos, Deana B.; Ross, Randal G.

    2014-01-01

    Background: Attention-deficit/hyperactivity disorder (ADHD) and childhood-onset psychosis (COP) are chronic, heterogeneous disorders with symptoms that frequently co-occur, but the etiology of their comorbidity is unknown. Studies of each disorder indicate that both ADHD and COP are associated with a range of neuropsychological weaknesses, but few…

  12. Students Diagnosed with Attention Deficit Hyperactivity Disorder: Collaborative Strategies for School Counselors

    Science.gov (United States)

    Shillingford-Butler, M. Ann; Theodore, Lea

    2013-01-01

    The school setting can be a difficult place for children with attention deficit hyperactivity disorder (ADHD). The core symptoms of ADHD, which include inattention, hyperactivity, and impulsivity, make meeting the curriculum demands of the classroom challenging. That ADHD negatively impacts not only academic performance but also social and…

  13. Stimulants and Cardiovascular Events in Youth with Attention-Deficit/Hyperactivity Disorder

    Science.gov (United States)

    Olfson, Mark; Huang, Cecilia; Gerhard, Tobias; Winterstein, Almut G.; Crystal, Stephen; Allison, Paul D.; Marcus, Steven C.

    2012-01-01

    Objective: This study examined associations between stimulant use and risk of cardiovascular events and symptoms in youth with attention-deficit/hyperactivity disorder and compared the risks associated with methylphenidate and amphetamines. Method: Claims were reviewed of privately insured young people 6 to 21 years old without known…

  14. Consequences of Co-Occurring Attention-Deficit/Hyperactivity Disorder on Children's Language Impairments

    Science.gov (United States)

    Redmond, Sean M.; Ash, Andrea C.; Hogan, Tiffany P.

    2015-01-01

    Purpose: Co-occurring attention-deficit/hyperactivity disorder (ADHD) and communication disorders represent a frequently encountered challenge for school-based practitioners. The purpose of the present study was to examine in more detail the clinical phenomenology of co-occurring ADHD and language impairments (LIs). Method: Measures of nonword…

  15. Teacher Knowledge of Attention Deficit Hyperactivity Disorder among Middle School Students in South Texas

    Science.gov (United States)

    Guerra, Fred R., Jr.; Brown, Michelle S.

    2012-01-01

    This quantitative study examined the knowledge levels middle school teachers in South Texas have in relation to attention deficit hyperactivity disorder (ADHD). The study specifically compared teacher knowledge levels among three specific ADHD knowledge areas: (a) general knowledge of ADHD, (b) knowledge of symptoms/diagnosis of ADHD, and (c)…

  16. Identifying Demographic and Language Profiles of Children with a Primary Diagnosis of Attention Deficit Hyperactivity Disorder

    Science.gov (United States)

    Walsh, Irene P.; Scullion, Mary; Burns, Sarah; MacEvilly, Deirdre; Brosnan, Geraldine

    2014-01-01

    As the language presentation of children with attention deficit (hyperactivity) disorder (ADHD) is highly complex, this study aims to delineate the profile of a cohort of 40 children with ADHD, aged between 9 and 12 years, attending a child and adolescent mental health service (CAMHS). Speech and language therapists (SLTs) assessed the children on…

  17. Measured Gene-by-Environment Interaction in Relation to Attention-Deficit/Hyperactivity Disorder

    Science.gov (United States)

    Nigg, Joel; Nikolas, Molly; Burt, S. Alexandra

    2010-01-01

    Objective: To summarize and evaluate the state of knowledge regarding the role of measured gene-by-environment interactions in relation to attention-deficit/hyperactivity disorder. Method: A selective review of methodologic issues was followed by a systematic search for relevant articles on measured gene-by-environment interactions; the search…

  18. Meta-Analysis: Treatment of Attention-Deficit/Hyperactivity Disorder in Children with Comorbod Tic Disorders

    Science.gov (United States)

    Bloch, Michael H.; Panza, Kaitlyn E.; Landeros-Weisenberger, Angeli; Leckman, James F.

    2009-01-01

    Methylphenidate appears to provide the greatest and most immediate improvement of the symptoms of attention deficit hyperactivity disorder and does not appear to worsen tic symptoms based on a meta-analysis study. The meta-analysis included nine studies with 477 subjects.

  19. Brief Report: Prevalence of Attention Deficit/Hyperactivity Disorder among Individuals with an Autism Spectrum Disorder

    Science.gov (United States)

    Hanson, Ellen; Cerban, Bettina M.; Slater, Chelsea M.; Caccamo, Laura M.; Bacic, Janine; Chan, Eugenia

    2013-01-01

    Currently, both the DSM-IV-TR and ICD-10 preclude the diagnosis of Attention Deficit/Hyperactivity Disorder (ADHD) in cases that present with an Autism Spectrum Disorder (ASD). This criterion will be removed in the upcoming DSM-V, but the relationship between ASD and ADHD, and in particular the prevalence of ADHD among the ASD population, remains…

  20. Diagnosis of Attention-Deficit/Hyperactivity Disorder and Its Behavioral, Neurological, and Genetic Roots

    Science.gov (United States)

    Mueller, Kathryn L.; Tomblin, J. Bruce

    2012-01-01

    Attention-deficit/hyperactivity disorder (ADHD) is a common developmental disorder often associated with other developmental disorders including speech, language, and reading disorders. Here, we review the principal features of ADHD and current diagnostic standards for the disorder. We outline the ADHD subtypes, which are based upon the dimensions…

  1. Attention Deficit Hyperactivity Disorder and Sensory Modulation Disorder: A Comparison of Behavior and Physiology

    Science.gov (United States)

    Miller, Lucy Jane; Nielsen, Darci M.; Schoen, Sarah A.

    2012-01-01

    Children with attention deficit hyperactivity disorder (ADHD) are impulsive, inattentive and hyperactive, while children with sensory modulation disorder (SMD), one subtype of Sensory Processing Disorder, have difficulty responding adaptively to daily sensory experiences. ADHD and SMD are often difficult to distinguish. To differentiate these…

  2. Attention-Deficit/Hyperactivity Disorders among Students in Christian Colleges and Universities

    Science.gov (United States)

    Johnson, Jacob J.

    2011-01-01

    This article explores current research, diagnosis, and common problems of attention deficit hyperactivity disorder (ADHD) among Christian college and university students. For years, ADHD was believed to dissipate as children mature, but current research contradicts that belief. Proctor (2009) and others detail the continuance of ADHD into…

  3. Clinical Reasoning in the Assessment and Intervention Planning for Attention-Deficit/Hyperactivity Disorder

    Science.gov (United States)

    Climie, Emma A.; Mah, Janet W. T.; Chase, Cheryl Y.

    2017-01-01

    The purpose of this article is to provide the reader with insight into the clinical reasoning involved in the assessment and intervention planning for a child with Attention-Deficit/Hyperactivity Disorder. The reader will be guided through the authors' conceptualization of this case, and suggestions for intervention in the classroom will be…

  4. White Matter Microstructure Predicts Autistic Traits in Attention-Deficit/Hyperactivity Disorder

    Science.gov (United States)

    Cooper, Miriam; Thapar, Anita; Jones, Derek K.

    2014-01-01

    Traits of autism spectrum disorder (ASD) in children with attention-deficit/hyperactivity disorder (ADHD) have previously been found to index clinical severity. This study examined the association of ASD traits with diffusion parameters in adolescent males with ADHD (n = 17), and also compared WM microstructure relative to controls (n = 17).…

  5. Knowledge of and Attitude towards Attention-Deficit Hyperactivity Disorder among Primary School Teachers in Jordan

    Science.gov (United States)

    Al-Omari, Hasan; Al-Motlaq, Mohammad A.; Al-Modallal, Hanan

    2015-01-01

    International studies have revealed variable levels of knowledge and attitudes among teachers regarding attention-deficit hyperactivity disorder (ADHD). This study investigated Jordanian teachers' ADHD knowledge and their attitudes towards children with this condition. A standardised self-report questionnaire was completed by a convenience sample…

  6. Fever and infections in pregnancy and risk of attention deficit/hyperactivity disorder in the offspring

    DEFF Research Database (Denmark)

    Dreier, Julie Werenberg; Andersen, Anne-Marie Nybo; Hvolby, Allan

    2016-01-01

    Background: Fever and infections are common events during pregnancy, and have been shown to be associated with neurodevelopmental impairment in the offspring. The evidence in relation to attention deficit/hyperactivity disorder (ADHD) is, however, nonexistent for fever and limited for infections...

  7. The Association of Attention Deficit Hyperactivity Disorder with Socioeconomic Disadvantage: Alternative Explanations and Evidence

    Science.gov (United States)

    Russell, Ginny; Ford, Tamsin; Rosenberg, Rachel; Kelly, Susan

    2014-01-01

    Background: Studies throughout Northern Europe, the United States and Australia have found an association between childhood attention deficit hyperactivity disorder (ADHD) and family socioeconomic disadvantage. We report further evidence for the association and review potential causal pathways that might explain the link. Methods: Secondary…

  8. How Can Comorbidity with Attention-Deficit/Hyperactivity Disorder Aid Understanding of Language and Speech Disorders?

    Science.gov (United States)

    Tomblin, J. Bruce; Mueller, Kathyrn L.

    2012-01-01

    This article provides a background for the topic of comorbidity of attention-deficit/hyperactivity disorder and spoken and written language and speech disorders that extends through this issue of "Topics in Language Disorders." Comorbidity is common within developmental disorders and may be explained by many possible reasons. Some of these can be…

  9. Examining the Comorbidity of Language Impairment and Attention-Deficit/Hyperactivity Disorder

    Science.gov (United States)

    Mueller, Kathryn L.; Tomblin, J. Bruce

    2012-01-01

    Language impairment (LI) and attention-deficit/hyperactivity disorder (ADHD) are 2 relatively common developmental disorders that have been shown to have high rates of co-occurrence in a number of studies, and this phenomenon is also commonplace in the experience of many clinicians. Understanding this comorbidity, therefore, is central to building…

  10. Economic Impact of Childhood and Adult Attention-Deficit/Hyperactivity Disorder in the United States

    Science.gov (United States)

    Doshi, Jalpa A.; Hodgkins, Paul; Kahle, Jennifer; Sikirica, Vanja; Cangelosi, Michael J.; Setyawan, Juliana; Erder, M. Haim; Neumann, Peter J.

    2012-01-01

    Objective: Attention-deficit/hyperactivity disorder (ADHD) is one of the most prevalent mental disorders in children in the United States and often persists into adulthood with associated symptomatology and impairments. This article comprehensively reviews studies reporting ADHD-related incremental (excess) costs for children/adolescents and…

  11. Gene x Environment Interactions in Reading Disability and Attention-Deficit/Hyperactivity Disorder

    Science.gov (United States)

    Pennington, Bruce F.; McGrath, Lauren M.; Rosenberg, Jenni; Barnard, Holly; Smith, Shelley D.; Willcutt, Erik G.; Friend, Angela; DeFries, John C.; Olson, Richard K.

    2009-01-01

    This article examines Gene x Environment (G x E) interactions in two comorbid developmental disorders--reading disability (RD) and attention-deficit/hyperactivity disorder (ADHD)--as a window on broader issues on G x E interactions in developmental psychology. The authors first briefly review types of G x E interactions, methods for detecting…

  12. Prefrontal Dysfunction in Attention-Deficit/Hyperactivity Disorder as Measured by Near-Infrared Spectroscopy

    Science.gov (United States)

    Negoro, Hideki; Sawada, Masayuki; Iida, Junzo; Ota, Toyosaku; Tanaka, Shohei; Kishimoto, Toshifumi

    2010-01-01

    Recent developments in near-infrared spectroscopy (NIRS) have enabled non-invasive clarification of brain functions in psychiatric disorders with measurement of hemoglobin concentrations as cerebral blood volume. Twenty medication-naive children with attention-deficit/hyperactivity disorder (ADHD) and 20 age- and sex-matched healthy control…

  13. Schizophrenia Spectrum and Attention-Deficit/Hyperactivity Disorder Symptoms in Autism Spectrum Disorder and Controls

    Science.gov (United States)

    Gadow, Kenneth D.

    2012-01-01

    Objective: This study compared the differential severity of specific symptoms of schizophrenia spectrum disorder (SSD) in children with autism spectrum disorder (ASD) and child psychiatry outpatient referrals (controls). Each group was further subdivided into subgroups with and without co-occurring attention-deficit/hyperactivity disorder (ADHD).…

  14. Motor Profile of Children with Attention Deficit Hyperactivity Disorder, Combined Type

    Science.gov (United States)

    Goulardins, Juliana B.; Marques, Juliana C. Bilhar; Casella, Erasmo B.; Nascimento, Roseane O.; Oliveira, Jorge A.

    2013-01-01

    Objectives: The aim of this study was to assess the motor profile of children with attention deficit hyperactivity disorder (ADHD), combined type. Method: The case group consisted of 34 treatment-naive, male patients, aged 7-11 years, who had been diagnosed with ADHD, combined type, without comorbidities (except oppositional defiant disorder). The…

  15. Parenting Practices and Attention-Deficit/Hyperactivity Disorder: New Findings Suggest Partial Specificity of Effects

    Science.gov (United States)

    Ellis, Brandi; Nigg, Joel

    2009-01-01

    The relation between attention deficit hyperactivity disorder (ADHD) and parenting practices is examined by assessing 182 children for ADHD and non ADHD status through parent semistructured clinical interview. Results show that maternal inconsistent discipline and paternal low involvement is associated with the disorder.

  16. Special Education for Children with Attention Deficit Disorder: Current Issues. CRS Report for Congress.

    Science.gov (United States)

    Aleman, Steven R.

    This paper examines issues concerning the eligibility of children with attention deficit disorder (ADD) for special education and related services under the Individuals with Disabilities Education Act (IDEA). A policy memorandum was issued by the Department of Education in September 1991, identifying those circumstances under which such children…

  17. Gender and Conduct Problems Predict Peer Functioning among Children with Attention-Deficit/Hyperactivity Disorder

    Science.gov (United States)

    Mikami, Amori Yee; Lorenzi, Jill

    2011-01-01

    Children with attention-deficit/hyperactivity disorder (ADHD) often have poor relationships with peers. However, research on this topic has predominantly focused on boys. This study considered child gender, ADHD status, and dimensionally assessed conduct problems as predictors of peer relationship difficulties. Participants were 125 children (ages…

  18. Anxiety and disruptive behavior mediate pathways from attention-deficit/ hyperactivity disorder to depression

    NARCIS (Netherlands)

    A. Roy (Arunima); A.J. Oldehinkel (Albertine); F.C. Verhulst (Frank); J. Ormel (Johan); C.A. Hartman (Catharina)

    2014-01-01

    textabstractObjective: The progression to depression in children with attention-deficit/hyperactivity disorder (ADHD) is not clearly understood. To clarify this relationship, we tested the following hypotheses in a population-based study: (1) children with ADHD have a higher risk of developing depre

  19. Test of Alternative Hypotheses Explaining the Comorbidity between Attention-Deficit/Hyperactivity Disorder and Conduct Disorder

    Science.gov (United States)

    Rhee, Soo Hyun; Willcutt, Erik G.; Hartman, Christie A.; Pennington, Bruce F.; DeFries, John C.

    2008-01-01

    There is significant comorbidity between attention-deficit/hyperactivity disorder (ADHD) and conduct disorder (CD). The conclusions of studies that examined the causes of comorbidity between ADHD and CD conflict, with some researchers finding support for the three independent disorders model and others finding support for the correlated risk…

  20. Does Attention-Deficit-Hyperactivity Disorder Exacerbate Executive Dysfunction in Children with Neurofibromatosis Type 1?

    Science.gov (United States)

    Payne, Jonathan M.; Arnold, Shelley S.; Pride, Natalie A.; North, Kathryn N.

    2012-01-01

    Aim: Although approximately 40% of children with neurofibromatosis type 1 (NF1) meet diagnostic criteria for attention-deficit-hyperactivity disorder (ADHD), the impact of ADHD on the executive functioning of children with NF1 is not understood. We investigated whether spatial working memory and response inhibition are impaired in children with…

  1. Anxiety and disruptive behavior mediate pathways from attention-deficit/hyperactivity disorder to depression

    NARCIS (Netherlands)

    Roy, Arunima; Oldehinkel, Albertine J; Verhulst, Frank C; Ormel, Johan; Hartman, Catharina A

    Objective: The progression to depression in children with attention-deficit/hyperactivity disorder (ADHD) is not clearly understood. To clarify this relationship, we tested the following hypotheses in a population-based study: (1) children with ADHD have a higher risk of developing depression than

  2. Attention Deficit Hyperactivity Disorder among Asian American Families: Challenges in Assessment and Treatment

    Science.gov (United States)

    Pham, Andy V.

    2013-01-01

    Studies addressing assessment and treatment of attention deficit hyperactivity disorder (ADHD) have primarily been focused on Caucasian populations, although a growing number of studies have included ethnic minority populations, particularly Hispanic and African American children. Findings regarding the relationship between ADHD diagnosis and race…

  3. Predictors of Stability of Attention-Deficit/Hyperactivity Disorder Subtypes from Childhood to Young Adulthood

    Science.gov (United States)

    Todd, Richard D.; Huang, Hongyan; Todorov, Alexandre A.; Neuman, Rosalind J.; Reiersen, Angela M.; Henderson, Cynthia A.; Reich, Wendy C.

    2008-01-01

    A 5-year prospective study attempts to determine the predictors of stability of attention-deficit/hyperactivity disorder (ADHD) subtypes from childhood to young adulthood. The results conclude that population-defined ADHD subtype criteria indicate improved diagnostic stability over 5 years.

  4. Stroop interference and attention-deficit/hyperactivity disorder: a review and meta-analysis.

    NARCIS (Netherlands)

    Lansbergen, M.M.; Kenemans, J.L.; Engeland, H. van

    2007-01-01

    Previous reviews and meta-analyses that addressed abnormal Stroop interference in attention-deficit/hyperactivity disorder (ADHD) yielded mixed results. The authors of the present study argue that the inconsistencies may reflect the problematic nature of 2 frequently used methods to quantify Stroop

  5. Parenting Practices and Attention-Deficit/Hyperactivity Disorder: New Findings Suggest Partial Specificity of Effects

    Science.gov (United States)

    Ellis, Brandi; Nigg, Joel

    2009-01-01

    The relation between attention deficit hyperactivity disorder (ADHD) and parenting practices is examined by assessing 182 children for ADHD and non ADHD status through parent semistructured clinical interview. Results show that maternal inconsistent discipline and paternal low involvement is associated with the disorder.

  6. Attention-Deficit, Fear and Aggression in Iranian Preschool Students with Regard to Gender Differences

    Science.gov (United States)

    Sheikhzade, Mostafa; Assemi, Arezoo

    2013-01-01

    The cause of most adult psychopathologies or behavioural disorders can be traced back to childhood. In this study, we examine the attention-deficit, fear and aggression in Iran's preschool students in Oshnaviye city. In this analytical-descriptive study, 50 students were selected through stratified sampling method from 249 students. Data were…

  7. Stimulant Medication Management of Students with Attention Deficit Hyperactivity Disorder: What Educators Need To Know.

    Science.gov (United States)

    Schulz, Eldon G.; Edwards, Mark C.

    1997-01-01

    Addresses the critical issues in the medication management of students with attention deficit hyperactivity disorder in the classroom. Discusses the issues of considering, trying, and optimizing stimulant medication effects. Highlights medication side effects and their management, along with long-term management issues. (Author/CR)

  8. Electrophysiological Indices of Abnormal Error-Processing in Adolescents with Attention Deficit Hyperactivity Disorder (ADHD)

    Science.gov (United States)

    Groom, Madeleine J.; Cahill, John D.; Bates, Alan T.; Jackson, Georgina M.; Calton, Timothy G.; Liddle, Peter F.; Hollis, Chris

    2010-01-01

    Background: Impaired cognitive control has been frequently observed in children and young people with attention deficit hyperactivity disorder (ADHD) and might underlie the excessive hyperactivity and impulsivity in this population. We investigated behavioural and electrophysiological indices relevant to one domain of cognitive control; namely…

  9. Learning and Memory Impairments in Children and Adolescents with Attention-Deficit/Hyperactivity Disorder

    Science.gov (United States)

    Andersen, Per N.; Egeland, Jens; Øie, Merete

    2013-01-01

    There are relatively few studies on learning and delayed memory with attention-deficit/hyperactivity disorder (ADHD). The objective of the present study was to examine acquisition, free delayed memory, and recognition skills in medication naive children and adolescents aged 8-16 years with ADHD combined subtype (36 participants) and inattentive…

  10. Depression and Anxiety as Possible Mediators of the Association between Smoking and Attention Deficit Hyperactivity Disorder

    Science.gov (United States)

    Grunau, Gilat L.; Ratner, Pamela A.; Hossain, Shahadut; Johnson, Joy L.

    2010-01-01

    The objective of this study was to investigate the association between depression and anxiety and adolescents' smoking status, and to determine whether depression or anxiety mediate the association between Attention Deficit Hyperactivity Disorder (ADHD) and smoking. A cross-sectional survey of tobacco use was conducted in regional school districts…

  11. Swimming and Children with Attention-Deficit Hyperactive Disorder: A Winning Combination

    Science.gov (United States)

    Dail, Teresa; Smith, Caroline

    2016-01-01

    The benefits of swimming for children with disabilities include improved motor skills, physical fitness, executive brain function and improved social skills. Swimming can also be an activity that provides a positive environment for children suffering from attention-deficit hyperactive disorder (ADHD). This article provides an overview of ADHD and…

  12. Preschool Attention-Deficit/Hyperactivity and Oppositional Defiant Problems as Antecedents of School Bullying

    NARCIS (Netherlands)

    Verlinden, Marina; Jansen, Pauline W.; Veenstra, Rene; Jaddoe, Vincent W. V.; Hofman, Albert; Verhulst, Frank C.; Shaw, Philip; Tiemeier, Henning

    2015-01-01

    Objective: To examine whether early manifestations of attention-deficit/hyperactivity disorder (ADHD) and oppositional defiant disorder (ODD) increase children's later risk of bullying or victimization. Method: Using a population-based, prospective cohort, our multi-informant approach comprised repo

  13. Epilepsy and attention deficit hyperactivity disorder : Is methylphenidate safe and effective?

    NARCIS (Netherlands)

    GrossTsur, [No Value; vanderMeere, J; Joseph, A; Shalev, RS

    1997-01-01

    Objective: To study the safety and efficacy of methylphenidate in children with the dual diagnosis of epilepsy and attention deficit hyperactivity disorder (ADHD). Study design: Thirty children, aged 6.4 to 16.4 years, with epilepsy and ADHD were studied during a 4-month period. During the initial 2

  14. Pharmacogenetic Predictors of Methylphenidate Dose-Response in Attention-Deficit/Hyperactivity Disorder

    Science.gov (United States)

    Froehlich, Tanya E.; Epstein, Jeffery N.; Nick, Todd G.; Melguizo Castro, Maria S.; Stein, Mark A.; Brinkman, William B.; Graham, Amanda J.; Langberg, Joshua M.; Kahn, Robert S.

    2011-01-01

    Objective: Because of significant individual variability in attention-deficit/hyperactivity disorder (ADHD) medication response, there is increasing interest in identifying genetic predictors of treatment effects. This study examined the role of four catecholamine-related candidate genes in moderating methylphenidate (MPH) dose-response. Method:…

  15. Epilepsy and attention deficit hyperactivity disorder : Is methylphenidate safe and effective? (vol 130, pg 40, 1997)

    NARCIS (Netherlands)

    GrossTsur, [No Value; Manor, O; VanderMeere, J; Joseph, A; Shalev, RS

    1997-01-01

    Objective: To study the safety and efficacy of methylphenidate in children with the dual diagnosis of epilepsy and attention deficit hyperactivity disorder (ADHD). Study design: Thirty children, aged 6.4 to 16.4 years, with epilepsy and ADHD were studied during a 4-month period. During the initial 2

  16. Meta-analysis of genome-wide linkage scans of attention deficit hyperactivity disorder

    NARCIS (Netherlands)

    Zhou, Kaixin; Dempfle, Astrid; Arcos-Burgos, Mauricio; Bakker, Steven C; Banaschewski, Tobias; Biederman, Joseph; Buitelaar, Jan; Castellanos, F Xavier; Doyle, Alysa; Ebstein, Richard P; Ekholm, Jenny; Forabosco, Paola; Franke, Barbara; Freitag, Christine; Friedel, Susann; Gill, Michael; Hebebrand, Johannes; Hinney, Anke; Jacob, Christian; Lesch, Klaus Peter; Loo, Sandra K; Lopera, Francisco; McCracken, James T; McGough, James J; Meyer, Jobst; Mick, Eric; Miranda, Ana; Muenke, Maximilian; Mulas, Fernando; Nelson, Stanley F; Nguyen, T Trang; Oades, Robert D; Ogdie, Matthew N; Palacio, Juan David; Pineda, David; Reif, Andreas; Renner, Tobias J; Roeyers, Herbert; Romanos, Marcel; Rothenberger, Aribert; Schäfer, Helmut; Sergeant, Joseph; Sinke, Richard J; Smalley, Susan L; Sonuga-Barke, Edmund; Steinhausen, Hans-Christoph; van der Meulen, Emma; Walitza, Susanne; Warnke, Andreas; Lewis, Cathryn M; Faraone, Stephen V; Asherson, Philip

    2008-01-01

    Genetic contribution to the development of attention deficit hyperactivity disorder (ADHD) is well established. Seven independent genome-wide linkage scans have been performed to map loci that increase the risk for ADHD. Although significant linkage signals were identified in some of the studies, th

  17. Attention Deficit Hyperactivity Disorder Erroneously Diagnosed and Treated as Bipolar Disorder

    Science.gov (United States)

    Atmaca, Murad; Ozler, Sinan; Topuz, Mehtap; Goldstein, Sam

    2009-01-01

    Objective: There is a dearth of literature on patients erroneously diagnosed and treated for bipolar disorder. Method: The authors report a case of an adult with attention deficit hyperactivity disorder erroneously diagnosed and treated for bipolar disorder for 6 years. At that point, methylphenidate was initiated. The patient was judged to be a…

  18. Emotional Face Identification in Youths with Primary Bipolar Disorder or Primary Attention-Deficit/Hyperactivity Disorder

    Science.gov (United States)

    Seymour, Karen E.; Pescosolido, Matthew F.; Reidy, Brooke L.; Galvan, Thania; Kim, Kerri L.; Young, Matthew; Dickstein, Daniel P.

    2013-01-01

    Objective: Bipolar disorder (BD) and attention-deficit/hyperactivity disorder (ADHD) are often comorbid or confounded; therefore, we evaluated emotional face identification to better understand brain/behavior interactions in children and adolescents with either primary BD, primary ADHD, or typically developing controls (TDC). Method: Participants…

  19. Memory in Early Onset Bipolar Disorder and Attention-Deficit/Hyperactivity Disorder: Similarities and Differences

    Science.gov (United States)

    Udal, Anne H.; Oygarden, Bjorg; Egeland, Jens; Malt, Ulrik F.; Groholt, Berit

    2012-01-01

    Differentiating between early-onset bipolar disorder (BD) and attention-deficit/hyperactivity disorder (ADHD) can be difficult. Memory problems are commonly reported in BD, and forgetfulness is among the diagnostic criteria for ADHD. We compared children and adolescents with BD (n = 23), ADHD combined type (ADHD-C; n = 26), BD + ADHD-C (n = 15),…

  20. White Matter Microstructure in Subjects with Attention-Deficit/Hyperactivity Disorder and Their Siblings

    Science.gov (United States)

    Lawrence, Katherine E.; Levitt, Jennifer G.; Loo, Sandra K.; Ly, Ronald; Yee, Victor; O'Neill, Joseph; Alger, Jeffry; Narr, Katherine L.

    2013-01-01

    Objective: Previous voxel-based and regions-of-interest (ROI)-based diffusion tensor imaging (DTI) studies have found above-normal mean diffusivity (MD) and below-normal fractional anisotropy (FA) in subjects with attention-deficit/hyperactivity disorder (ADHD). However, findings remain mixed, and few studies have examined the contribution of ADHD…

  1. Asthma and Attention-Deficit/Hyperactivity Disorder: A Nationwide Population-Based Prospective Cohort Study

    Science.gov (United States)

    Chen, Mu-Hong; Su, Tung-Ping; Chen, Ying-Sheue; Hsu, Ju-Wei; Huang, Kai-Lin; Chang, Wen-Han; Chen, Tzeng-Ji; Bai, Ya-Mei

    2013-01-01

    Background: Previous cross-sectional studies have suggested an association between asthma and attention-deficit/hyperactivity disorder (ADHD), but the temporal relationship was not determined. Using a nationwide population-based prospective case-control cohort study (1:4, age-/gender-matched), we hypothesized that asthma in infanthood or early…

  2. Schizophrenia Spectrum and Attention-Deficit/Hyperactivity Disorder Symptoms in Autism Spectrum Disorder and Controls

    Science.gov (United States)

    Gadow, Kenneth D.

    2012-01-01

    Objective: This study compared the differential severity of specific symptoms of schizophrenia spectrum disorder (SSD) in children with autism spectrum disorder (ASD) and child psychiatry outpatient referrals (controls). Each group was further subdivided into subgroups with and without co-occurring attention-deficit/hyperactivity disorder (ADHD).…

  3. Characteristics of College Students with Attention-Deficit Hyperactivity Disorder Symptoms Who Misuse Their Medications

    Science.gov (United States)

    Jardin, Bianca; Looby, Alison; Earleywine, Mitch

    2011-01-01

    Objective: The purpose of the current investigation is to examine the characteristics of college students with attention-deficit hyperactivity disorder symptoms who misuse their prescribed psychostimulant medications. Methods and Participants: Forty-three undergraduate students with a prescription for Ritalin or Adderall completed structured…

  4. Assessment of Teacher and School Psychologist Knowledge of Attention-Deficit/Hyperactivity Disorder

    Science.gov (United States)

    Weyandt, Lisa L.; Fulton, Katherine M.; Schepman, Steve B.; Verdi, Genevieve R.; Wilson, Kimberly G.

    2009-01-01

    The purpose of this study was to investigate teacher and school psychologists' knowledge of Attention-Deficit/Hyperactivity Disorder (ADHD). One hundred thirty-two kindergarten through 12th-grade general education teachers, special education teachers, and school psychologists responded to a 24-item questionnaire concerning treatment and possible…

  5. Clonidine for Attention-Deficit/Hyperactivity Disorder: II. ECG Changes and Adverse Events Analysis

    Science.gov (United States)

    Daviss, W. Burleson; Patel, Nick C.; Robb, Adelaide S.; McDermott, Michael P.; Bukstein, Oscar G.; Pelham, William E., Jr.; Palumbo, Donna; Harris, Peter; Sallee, Floyd R.

    2008-01-01

    A study to examine the safety and tolerance of clonidine, alone or with methylphenidate as a form of treatment in children with attention-deficit/hyperactivity disorders (ADHD) is conducted. Results conclude that clonidine used alone or in combination with methylphenidate were safe and well tolerated in children with ADHD.

  6. Cognitive heterogeneity in adult Attention Deficit / Hyperactivity Disorder: a systematic analysis of neuropsychological measurements

    OpenAIRE

    Mostert, Jeanette C.; Onnink, A. Marten H.; Klein, Marieke; Dammers, Janneke; Harneit, Anais; Schulten, Theresa; van Hulzen, Kimm J. E.; Kan, Cornelis C; Slaats-Willemse, Dorine; Buitelaar, Jan K.; Franke, Barbara; Hoogman, Martine

    2015-01-01

    Attention Deficit / Hyperactivity Disorder (ADHD) in childhood is associated with impaired functioning in multiple cognitive domains: executive functioning (EF), reward and timing. Similar impairments have been described for adults with persistent ADHD, but an extensive investigation of neuropsychological functioning in a large sample of adult patients is currently lacking. We systematically examined neuropsychological performance on tasks measuring EF, delay discounting, time estimation and ...

  7. Meta-analysis of genome-wide association studies of attention-deficit/hyperactivity disorder.

    NARCIS (Netherlands)

    Neale, B.M.; Medland, S.E.; Ripke, S.; Asherson, P.; Franke, B.; Lesch, K.P.; Faraone, S.V.; Nguyen, T.T.; Schafer, H.; Holmans, P.; Daly, M.; Steinhausen, H.C.; Freitag, C.; Reif, A.; Renner, T.J.; Romanos, M.; Romanos, J.; Walitza, S.; Warnke, A.; Meyer, J.; Palmason, H.; Buitelaar, J.K.; Vasquez, A.A.; Lambregts-Rommelse, N.N.J.; Gill, M.; Anney, R.J.; Langely, K.; O'Donovan, M.; Williams, N.; Owen, M.; Thapar, A.; Kent, L.; Sergeant, J.A.; Roeyers, H.; Mick, E.; Biederman, J.; Doyle, A.; Smalley, S.; Loo, S.; Hakonarson, H.; Elia, J.; Todorov, A.; Miranda, A.; Mulas, F.; Ebstein, R.P.; Rothenberger, A.; Banaschewski, T.; Oades, R.D.; Sonuga-Barke, E.; McGough, J.; Nisenbaum, L.; Middleton, F.; Hu, X.; Nelson, S.

    2010-01-01

    OBJECTIVE: Although twin and family studies have shown attention-deficit/hyperactivity disorder (ADHD) to be highly heritable, genetic variants influencing the trait at a genome-wide significant level have yet to be identified. As prior genome-wide association studies (GWAS) have not yielded signifi

  8. The Cochrane Collaboration withdraws a review on methylphenidate for adults with attention deficit hyperactivity disorder

    DEFF Research Database (Denmark)

    Boesen, Kim; Saiz, Luis Carlos; Erviti, Juan

    2017-01-01

    A Cochrane systematic review on immediate-release methylphenidate for adults with attention deficit hyperactivity disorder (ADHD) was withdrawn from the Cochrane Library on 26 May 2016 after substantial criticism of its methods and flawed conclusions. Retraction of scientific papers on this basis...

  9. Gene x Environment Interactions in Reading Disability and Attention-Deficit/Hyperactivity Disorder

    Science.gov (United States)

    Pennington, Bruce F.; McGrath, Lauren M.; Rosenberg, Jenni; Barnard, Holly; Smith, Shelley D.; Willcutt, Erik G.; Friend, Angela; DeFries, John C.; Olson, Richard K.

    2009-01-01

    This article examines Gene x Environment (G x E) interactions in two comorbid developmental disorders--reading disability (RD) and attention-deficit/hyperactivity disorder (ADHD)--as a window on broader issues on G x E interactions in developmental psychology. The authors first briefly review types of G x E interactions, methods for detecting…

  10. Stimulant treatment for attention-deficit hyperactivity disorder and risk of developing substance use disorder

    NARCIS (Netherlands)

    Groenman, A.P.; Oosterlaan, J.; Rommelse, N.N.J.; Franke, B.; Greven, C.U.; Hoekstra, P.J.; Hartman, C.A.; Luman, M.; Roeyers, H.; Oades, R.D.; Sergeant, J.A.; Buitelaar, J.K.; Faraone, S.V.

    2013-01-01

    BACKGROUND: Attention-deficit hyperactivity disorder (ADHD) is linked to increased risk for substance use disorders and nicotine dependence. AIMS: To examine the effects of stimulant treatment on subsequent risk for substance use disorder and nicotine dependence in a prospective longitudinal ADHD ca

  11. Interaction of Parenting Styles and Attention Deficit Hyperactivity Disorder in Iranian Parents.

    Science.gov (United States)

    Alizadeh, Hamid; Andries, Caroline

    2002-01-01

    Examines the relationships between parenting styles and attention deficit hyperactivity disorder (ADHD), utilizing a sample of Iranian parents of children with and without ADHD. Results indicate significant relationships between ADHD and parenting styles. There is a negative relationship between having an ADHD child and applying authoritative…

  12. Meta-Analysis of Genome-Wide Association Studies of Attention-Deficit/Hyperactivity Disorder

    Science.gov (United States)

    Neale, Benjamin M.; Medland, Sarah E.; Ripke, Stephan; Asherson, Philip; Franke, Barbara; Lesch, Klaus-Peter; Faraone, Stephen V.; Nguyen, Thuy Trang; Schafer, Helmut; Holmans, Peter; Daly, Mark; Steinhausen, Hans-Christoph; Freitag, Christine; Reif, Andreas; Renner, Tobias J.; Romanos, Marcel; Romanos, Jasmin; Walitza, Susanne; Warnke, Andreas; Meyer, Jobst; Palmason, Haukur; Buitelaar, Jan; Vasquez, Alejandro Arias; Lambregts-Rommelse, Nanda; Gill, Michael; Anney, Richard J. L.; Langely, Kate; O'Donovan, Michael; Williams, Nigel; Owen, Michael; Thapar, Anita; Kent, Lindsey; Sergeant, Joseph; Roeyers, Herbert; Mick, Eric; Biederman, Joseph; Doyle, Alysa; Smalley, Susan; Loo, Sandra; Hakonarson, Hakon; Elia, Josephine; Todorov, Alexandre; Miranda, Ana; Mulas, Fernando; Ebstein, Richard P.; Rothenberger, Aribert; Banaschewski, Tobias; Oades, Robert D.; Sonuga-Barke, Edmund; McGough, James; Nisenbaum, Laura; Middleton, Frank; Hu, Xiaolan; Nelson, Stan

    2010-01-01

    Objective: Although twin and family studies have shown attention-deficit/hyperactivity disorder (ADHD) to be highly heritable, genetic variants influencing the trait at a genome-wide significant level have yet to be identified. As prior genome-wide association studies (GWAS) have not yielded significant results, we conducted a meta-analysis of…

  13. The Readiness of Adults with Attention Deficit Hyperactivity Disorder for Self-Directed Learning

    Science.gov (United States)

    Wright, Melissa Sue

    2011-01-01

    This study investigated the readiness for self-directed learning of adults with Attention Deficit Hyperactivity Disorder (ADHD), as well as their overall educational experiences. Using Guglielmino's Self-Directed Learning Readiness Scale for Adults (SDLRS-A), the researcher investigated whether the following factors were significantly related to…

  14. Italian Teachers' Knowledge and Perception of Attention Deficit Hyperactivity Disorder (ADHD)

    Science.gov (United States)

    Frigerio, Alessandra; Montali, Lorenzo; Marzocchi, Gian Marco

    2014-01-01

    Teachers' perceptions of attention deficit hyperactivity disorder (ADHD) can influence the diagnostic rates of the disorder and the management of children in schools. This study investigated the knowledge and perceptions of ADHD in a sample of 589 Italian primary school teachers using a self-report questionnaire that included the ADHD perceptions…

  15. Prefrontal Dysfunction in Attention-Deficit/Hyperactivity Disorder as Measured by Near-Infrared Spectroscopy

    Science.gov (United States)

    Negoro, Hideki; Sawada, Masayuki; Iida, Junzo; Ota, Toyosaku; Tanaka, Shohei; Kishimoto, Toshifumi

    2010-01-01

    Recent developments in near-infrared spectroscopy (NIRS) have enabled non-invasive clarification of brain functions in psychiatric disorders with measurement of hemoglobin concentrations as cerebral blood volume. Twenty medication-naive children with attention-deficit/hyperactivity disorder (ADHD) and 20 age- and sex-matched healthy control…

  16. Weak Central Coherence, Poor Joint Attention, and Low Verbal Ability: Independent Deficits in Early Autism.

    Science.gov (United States)

    Morgan, Bronwyn; Maybery, Murray; Durkin, Kevin

    2003-01-01

    Compared preschoolers with autism spectrum disorders with a matched control group to investigate whether weak central coherence could account for deficits in two behaviors purported to tap capabilities fundamental to a theory of mind: joint attention and pretend play. Found that pretend play did not differentiate the two groups. Weak central…

  17. Effect of Brief Group Intervention for Adults with Attention Deficit/Hyperactivity Disorder.

    Science.gov (United States)

    Wiggins, Dave; Singh, Kusum; Hutchins, David E.; Getz, Hildy G.

    1999-01-01

    Assesses the effects of a psychoeducational group for adults with attention-deficit/hyperactivity disorder (ADHD). Results show that the group experience has statistically significant effects in improving organization skills by helping participants examine and change their thoughts, feelings, and actions to improve time management and task…

  18. No hyperactive-impulsive subtype in teacher-rated attention-deficit/hyperactivity problems

    NARCIS (Netherlands)

    de Nijs, Pieter F. A.; Ferdinand, Robert F.; Verhulst, Frank C.

    2007-01-01

    The aim of this study was to investigate which homogeneous groups, according to teacher reports of attention-deficit/hyperactivity (ADH) Problems on the Teacher's Report Form (TRF), can be identified in a referred sample (n = 4,422; age = 6-18 years; mean age = 9.9 years; 66% boys, 34% girls). Laten

  19. Attention Deficit Hyperactivity Disorder: A Rasch Analysis of the SWAN Rating Scale

    Science.gov (United States)

    Young, Deidra J.; Levy, Florence; Martin, Neilson C.; Hay, David A.

    2009-01-01

    The prevalence of attention-deficit/hyperactivity disorder (ADHD) has been estimated at 3-7% in the population. Children with this disorder are often characterized by symptoms of inattention and/or impulsivity and hyperactivity, which can significantly impact on many aspects of their behaviour and performance. This study investigated the…

  20. Writing Characteristics of Students with Attention Deficit Hyperactive Disorder: A Meta-Analysis

    Science.gov (United States)

    Graham, Steve; Fishman, Evan J.; Reid, Robert; Hebert, Michael

    2016-01-01

    Students with Attention Deficit Hyperactivity Disorders (ADHD) frequently experience significant difficulty mastering basic academic skills. This meta-analysis focuses on one specific potential area of learning difficulties for these students: namely, writing. To identify the extent and depth of the potential writing challenges faced by students…