Objective: To compare the effect of motivational features on sustained attention in children born very preterm and at term. Method: EEG was recorded while 34 8-to-11-year-old children born very preterm and 34 term-born peers completed two variants of a cued continuous performance task (CPT-AX); a standard CPT-AX with basic shape stimuli, and…

Objective: Accumulating evidence indicates high rates of major depressive disorder (MDD) in children and adolescents with ADHD. This systematic review and meta-analysis aimed to examine the rate of depression in children and adolescents with ADHD who are without intellectual disability (ID). Method: A comprehensive search of six databases…

Little research exists on peer relationship functioning in adolescents with attention deficit hyperactivity disorder (ADHD) and its connection to early career exploration skills. To fill this gap, the present study examined the link between the quality of peer relationships and domains of dysfunctional career thoughts (i.e., decision-making…

Research on neurodevelopmental disorders (NDDs) has led us to refine our theoretical and methodological approaches. We explore whether new deficit clusters in line with the Research Domain Criteria, a novel multifactorial framework, optimally explain known conditions such as ADHD, DLD, or SLD in reading. Following the PRISMA guidelines for…

Objectives: Interest in the role of female hormones in ADHD has grown in recent years and, with an increasing number of women diagnosed with ADHD later in life, it is important hormonal changes across the lifespan are considered. This exploratory study examines the relationships between ADHD status (diagnosis and medication use) and symptoms, and…

For years, Attention-Deficit/Hyperactivity Disorder (ADHD) was believed to be a phenomenon disproportionately impacting boys and men. However, in light of recent upticks in initial diagnosis and treatment for girls and women with ADHD, prevalence estimates appear to be more comparable across genders than previously believed. With increased…

In modern education, teachers are continuously faced with hurdles that challenge their abilities to teach students diagnosed with ADHD or other learning disabilities effectively. When faced with these challenges, teachers must use the most effective modalities to facilitate quality learning among these specific students. The problem teachers and…

Reading disabilities have a profound impact on the academic performance and achievement of children. Although oculomotor pattern abnormalities during reading in children with dyslexia are well known, those in individuals with attention deficit and hyperactive disorders (ADHD) -- who also frequently exhibit a reading impairment -- remain largely…

Objective: To compare the effect of a once-daily extended-release methylphenidate formulation (PRC-063) versus placebo on sleep, measured via daily electronic diary in two clinical trials in pediatric (6-12 years) and adult ([greater than or equal to]18 years) patients with attention deficit hyperactivity disorder (ADHD). Method: A diary was…

Previous work suggested that sharing personal stories is effective for knowledge translation (KT) of the neuroscience of attention deficit hyperactivity disorder (ADHD) for a teacher audience. In the current study, we experimentally evaluated the impact of personal story and lived experience on a similar KT activity. We measured knowledge and…

Background: ADHD is highly comorbid with Delayed Sleep Phase Syndrome (DSPS). Both are associated with obesity and diabetes, which can be caused by long-term dysregulations of appetite and glucose metabolism. This study explores hormones involved in these processes and the effects of chronotherapeutic interventions in a small sample of adults with…

Embedded performance validity tests (PVTs), like Digit Span PVTs from Wechsler Adult Intelligence Scale-Fourth Edition (WAIS-IV), offer a valuable means of evaluating validity without extending administration time. This study investigated the utility of novel indices of performance inconsistency for WAIS-IV Digit Span (DS IRs) in the detection of…

Objective: To provide an in-depth examination of whether pragmatic, expressive, receptive, and narrative language are associated with the social and academic functioning of children with ADHD. Method: Children with ADHD (n = 46) and neurotypical comparison (NC) children (n = 40) aged 7 to 11 years completed tasks measuring expressive, receptive,…

Objective: Although ADHD is highly heritable, some environmental factors contribute to its development. Given the growing evidence that gut microbiota was involved in psychiatric disorders, we aimed to identify the characteristic composition of the gut microbiota in ADHD. Methods: We recruited 47 medication-naive children and adolescents with…

Objective: The study involved 17 children with Autism Spectrum Disorder (ASD), 21 with ADHD, 30 with both (ASD + ADHD), and 28 typically developing children (TD). Methods: The amplitude of low-frequency fluctuations (ALFF) was measured as a regional brain function index. Intrinsic functional connectivity (iFC) was also analyzed using the region of…