نتایج جستجو برای: predominantly inattentive type adhd

تعداد نتایج: 1409774  

Journal: :Human brain mapping 2016
Alena Svatkova Igor Nestrasil Kyle Rudser Jodene Goldenring Fine Jesse Bledsoe Margaret Semrud-Clikeman

Attention-deficit/hyperactivity disorder predominantly inattentive (ADHD-PI) and combined (ADHD-C) presentations are likely distinct disorders that differ neuroanatomically, neurochemically, and neuropsychologically. However, to date, little is known about specific white matter (WM) regions differentiating ADHD presentations. This study examined differences in WM microstructure using diffusion ...

2017
Yanhong Huang Shaoxiong Zheng Chongtao Xu Kun Lin Kusheng Wu Maochun Zheng Jie Zhang Haiyun Xu

Attention-deficit hyperactivity disorder (ADHD) is a frequent childhood-onset psychiatric condition and categorized into three subtypes of predominantly inattentive (ADHD-I), hyperactive impulsive (ADHD-H), and combined (ADHD-C). The prevalence and subtypes of ADHD vary considerably. The primary aim of this study was to provide a prevalence estimate of ADHD in elementary school students living ...

Journal: :Arquivos de neuro-psiquiatria 2008
Sueli Rizzutti Elaine Girão Sinnes Luzia Flavia Scaramuzza Lívia Freitas Denise Pinheiro Sonia M Palma Claudia Berlim Mello Monica Carolina Miranda Orlando Francisco Amadeo Bueno Mauro Muszkat

UNLABELLED The aim of this study was to evaluate clinical and neuropsychological findings in children with suspicion of attention deficity hyperactivity disorder (ADHD). The assessment involved 150 children aged 7 to 14 referred to NANI at UNIFESP. RESULTS 75 children (55 M and 20 F) fulfilled the criteria for ADHD, among which 35 were of the inattentive type, 28 of combined type and 12 were ...

2015
Maria Grazia Tosto Sukhleen Kaur Momi Philip Asherson Karim Malki

BACKGROUND Several recent behavioural and behavioural genetic studies have investigated the relationship between attention deficit hyperactivity disorder (ADHD) and mathematical ability. The aim of this systematic review was to provide an overview of these studies to date. An emphasis was placed on reviewing results that explored the association between mathematics and the two ADHD components o...

Journal: :Sleep medicine 2016
Stephen P Becker Linda J Pfiffner Mark A Stein G Leonard Burns Keith McBurnett

OBJECTIVES Much of what is currently known about the sleep functioning of children with attention-deficit/hyperactivity disorder (ADHD) is based on samples of children with ADHD combined type, and no study to date has examined the association between sluggish cognitive tempo (SCT) and sleep functioning in children diagnosed with ADHD. Accordingly, the objectives of this study were to (1) descri...

Journal: :American journal of medical genetics. Part B, Neuropsychiatric genetics : the official publication of the International Society of Psychiatric Genetics 2008
Wai Chen Kaixin Zhou Pak Sham Barbara Franke Jonna Kuntsi Desmond Campbell Karin Fleischman Jo Knight Penny Andreou Renée Arnold Marieke Altink Frits Boer Mary Jane Boholst Cathelijne Buschgens Louise Butler Hanna Christiansen Ellen Fliers Raoul Howe-Forbes Isabel Gabriëls Alexander Heise Isabelle Korn-Lubetzki Rafaela Marco She'era Medad Ruud Minderaa Ueli C Müller Aisling Mulligan Lamprini Psychogiou Nanda Rommelse Vaheshta Sethna Henrik Uebel Peter McGuffin Robert Plomin Tobias Banaschewski Jan Buitelaar Richard Ebstein Jacques Eisenberg Michael Gill Iris Manor Ana Miranda Fernando Mulas Robert D Oades Herbert Roeyers Aribert Rothenberger Joseph Sergeant Edmund Sonuga-Barke Hans-Christoph Steinhausen Eric Taylor Margaret Thompson Stephen V Faraone Philip Asherson

Attention deficit hyperactivity disorder (ADHD) is a discrete clinical syndrome characterized by the triad of inattention, hyperactivity, and impulsivity in the context of marked impairments. Molecular genetic studies have been successful in identifying genetic variants associated with ADHD, particularly with DSM-IV inattentive and combined subtypes. Quantitative trait locus (QTL) approaches to...

2015
Marc-Andreas Edel Susanne Edel Marie Krüger Hans-Jörg Assion Georg Juckel Martin Brüne

BACKGROUND The aim of the aricle is to study the relationship between attachment, parental rearing behavior, and (infant and current) ADHD symptoms with emotion processing and alexithymia in adults with ADHD. METHODS Attachment, parental behavior, and ADHD variables were tested for predictive value regarding emotion processing and alexithymia in the total sample, the pooled ADHD groups (with ...

Journal: :Developmental medicine and child neurology 2007
Jan P Piek Murray J Dyck Mona Francis Alistair Conwell

It has been suggested that the high levels of comorbidity between attention-deficit-hyperactivity disorder (ADHD) and developmental coordination disorder (DCD) may be attributed to a common underlying neurocognitive mechanism. This study assessed whether children with DCD and ADHD share deficits on tasks measuring working memory, set-shifting, and processing speed. A total of 195 children aged ...

Journal: :Noro psikiyatri arsivi 2015
Reyhan Bahçivan Saydam H Belgin Ayvaşik Behiye Alyanak

INTRODUCTION This study aims to evaluate executive functions (EF), such as inhibition, planning, working memory, and set shifting, in children with attention deficit hyperactivity disorder (ADHD) by comparing three ADHD subtype groups (ADHD-Inattentive, ADHD-Combined, and ADHD-Comorbid) and a normal control group. METHODS Participants included 147 children. In total, 111 children were assigne...

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