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Prevalence of Attention-Deficit/Hyperactivity Disorder Symptoms in 4- to 17-Year-Old Children in the General Population
The purposes of this study were (a) to estimate the prevalence of Attention-Deficit/Hyperactivity Disorder (AD/HD) symptoms in the general preschool and school population; and (b) to analyze theExpand
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A common variant of the latrophilin 3 gene, LPHN3, confers susceptibility to ADHD and predicts effectiveness of stimulant medication.
Attention-Deficit/Hyperactivity Disorder (ADHD) has a very high heritability (0.8), suggesting that about 80% of phenotypic variance is due to genetic factors. We used the integration of statisticalExpand
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Correlation between intelligence test scores and executive function measures.
In this study, some executive function measures (Wisconsin Card Sorting Test [WCST], verbal fluency, and Trial Making Test [TMT], Form A and Form B) were correlated with Wechsler Intelligence ScaleExpand
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Attention-deficit/hyperactivity disorder in a population isolate: linkage to loci at 4q13.2, 5q33.3, 11q22, and 17p11.
Attention-deficit/hyperactivity disorder (ADHD [MIM 143465]) is the most common behavioral disorder of childhood. Twin, adoption, segregation, association, and linkage studies have confirmed thatExpand
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Executive dysfunctions in children with attention deficit hyperactivity disorder.
One hundred and twenty-four male children ranging in age from seven to 12 years-old were selected. The sample was divided into two groups: (1) sixty-two with attention deficit hyperactivity disorderExpand
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The Boston Diagnostic Aphasia Examination–Spanish Version: The influence of demographic variables
The Boston Diagnostic Aphasia Examination Battery (BDAE) is one of the most widely used aphasia tests worldwide. Information about general population performance, however, is limited. This paperExpand
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PREVALENCE ESTIMATIONS OF ATTENTION-DEFICIT/HYPERACTIVITY DISORDER: DIFFERENTIAL DIAGNOSES AND COMORBIDITIES IN A COLOMBIAN SAMPLE
The aim of this article was to analyze the prevalence of Attention Deficit/ Hyperactivity Disorder (ADHD) in Colombian Paisa children and adolescents. A randomized sample of 4- to 17-year-oldExpand
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Environmental influences that affect attention deficit/hyperactivity disorder
Three independent complex segregation analyses found that the cause of Attention Deficit/Hyperactivity Disorder (ADHD) was the presence of major genes interacting with environmental influences. InExpand
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Pedigree disequilibrium test (PDT) replicates association and linkage between DRD4 and ADHD in multigenerational and extended pedigrees from a genetic isolate
Association/linkage between dopamine D4 receptor (DRD4) polymorphisms and attention-deficit/hyperactivity disorder (ADHD) has been suggested by case–control- and nuclear-family-based studies. Here,Expand
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A cooperative interaction between LPHN3 and 11q doubles the risk for ADHD
In previous studies of a genetic isolate, we identified significant linkage of attention deficit hyperactivity disorder (ADHD) to 4q, 5q, 8q, 11q and 17p. The existence of unique large size familiesExpand
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