Brain Volume Abnormalities in ADHD
نویسندگان
چکیده
منابع مشابه
Comparison of brain volume abnormalities between ADHD and conduct disorder in adolescence.
BACKGROUND Previous studies of brain structure abnormalities in conduct disorder and attention-deficit/hyperactivity disorder (ADHD) samples have been limited owing to cross-comorbidity, preventing clear understanding of which structural brain abnormalities might be specific to or shared by each disorder. To our knowledge, this study was the first direct comparison of grey and white matter volu...
متن کاملExcess significance bias in the literature on brain volume abnormalities.
CONTEXT Many studies report volume abnormalities in diverse brain structures in patients with various mental health conditions. OBJECTIVE To evaluate whether there is evidence for an excess number of statistically significant results in studies of brain volume abnormalities that suggest the presence of bias in the literature. DATA SOURCES PubMed (articles published from January 2006 to Dece...
متن کاملAmygdala Abnormalities in Adults With ADHD.
OBJECTIVE The suggested neurobiological bases of ADHD focus on the amygdala as a center of emotions processing. Therefore, we hypothesize that patients with ADHD will show an irregular pattern of emotional-related activity of the amygdala region as well as some structural abnormalities. METHOD Nine adult patients with ADHD and nine group-matched healthy volunteers were studied using a 1.5-T m...
متن کاملBrain Structural Correlates of INTELLIGENCE in ADHD Individuals
Neuroimaging evidences have shown the association of intelligence with several structural brain properties in normal individuals. However, this association for attention deficit hyperactivity disorder (ADHD) is need to be investigated. we estimated grey matter density of the brain using MRI scanning on 56 ADHD individuals comprising 30 combined (age=10.44±2.41, IQ=112.13±13.15, male, 24 right h...
متن کاملFunctional Brain Connectivity Differences Between Different ADHD Presentations: Impaired Functional Segregation in ADHD-Combined Presentation but not in ADHD-Inattentive Presentation
Introduction: Contrary to Diagnostic and Statistical Manual of Mental Disorders (DSM-5), fifth edition, some studies indicate that ADHD-inattentive presentation (ADHD-I) is a distinct diagnostic disorder and not an ADHD presentation. Methods: In this study, 12 ADHD-combined presentation (ADHD-C), 10 ADHD-I, and 13 controls were enrolled and their resting state EEG recorded. Following thi...
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ژورنال
عنوان ژورنال: Pediatric Neurology Briefs
سال: 2002
ISSN: 2166-6482,1043-3155
DOI: 10.15844/pedneurbriefs-16-11-6