Patients with attention deficit/(hyperactivity) disorder (AD (H) D) show increased intra-
individual variability (IIV) in behavioral performance. This likely reflects dopaminergic …

Objective Attention deficit disorder (ADHD) is commonly associated with inhibitory
dysfunction contributing to typical behavioral symptoms like impulsivity or hyperactivity …

Although it is widely known that high intra-individual variability (IIV) is a key characteristic of
attention deficit/hyperactivity disorder (ADHD), a detailed exploration of the IIV pattern during …

The use of cognitive tests as measures of treatment response in individual children with
ADHD has not been adequately evaluated or commonly applied by clinicians. This is most …

Intra-individual variability in behavior and functioning is ubiquitous among children with
attention-deficit/hyperactivity disorder (ADHD), but it has not been systematically examined …

Introduction. In this study, the neural correlates of error processing in adult patients with
attention deficit hyperactivity disorder (ADHD) are to be investigated for the first time. Recent …

The Quotient™ ADHD System is a 15–20-minute, non-invasive, officebased test (15 minutes
for ages 6–14, 20 minutes for ages 15–55) developed to provide objective measurements of …

Intra-individual variability on a computer-based working memory task was examined among
25 children/adolescents with ADHD and 24 typically developing peers. Participants …

Increased intra-subject variability of reaction times (ISV-RT) is one of the most consistent
findings in attention-deficit/hyperactivity disorder (ADHD). Although the nature of this …

ADHD is characterized by increased intra-individual variability in response times during the
performance of cognitive tasks. However, little is known about developmental changes in …