Although childhood-onset psychiatric disorders are often considered as distinct and
separate from each other, they frequently co-occur, with partial overlapping symptomatology …

Comorbidity between attention deficit/hyperactivity disorder (ADHD) and autism spectrum
disorder (ASD) is a frequently reported condition. However, the clinical overlaps between …

Traits of autistic spectrum disorders (ASD) occur frequently in attention deficit hyperactivity
disorder (ADHD), but the significance of their presence in terms of phenotype and …

Symptoms of attention deficit hyperactivity disorder (ADHD) and autistic spectrum disorder
(ASD) often co-occur. The DSM-IV had specified that an ASD diagnosis is an exclusion …

This review explores the clinical presentation of similarities and differences in Attention-
Deficit/Hyperactivity Disorder (ADHD) and Autism Spectrum Disorder (ASD). This paper …

OBJECTIVE: Autism spectrum disorders (ASD) and attention-deficit/hyperactivity disorder
(ADHD) frequently co-occur. Given the heterogeneity of both disorders, several more …

Background: Symptoms as in attention deficit hyperactivity disorder (ADHD) are frequent
among individuals with pervasive developmental disorders (PDD). The aim of the present …

Background Although there is high co-occurrence between ASD and ADHD, the nature of
this co-occurrence remains unclear. Our study aimed to examine the underlying relationship …

Background Autism spectrum disorder (ASD) and attention deficit/hyperactivity disorder
(ADHD) are frequently comorbid and, as both are defined as neurodevelopmental disorders …

Abstract Background Current DSM and ICD classifications of Attention-Deficit/Hyperactivity
Disorder (ADHD) exclude emotional dysregulation (ED) in their diagnostic criteria, despite …