Autentificare
NeuroPsy InfoHubÎnțelege · Sprijin · ProgresCere sprijin
← Toate temele

ADHD

Atenție, impulsivitate și hiperactivitate.

396 de articole
← Toate secțiunile

Studii și știri

PublicToțiPentru oricineSpecialiști
VârstăToate vârsteleCopiiTineriAdulțiVârstnici
StudiuADHDÎncredere bună17.06.2026

Diagnostic Value of Integrated Visual-Auditory Continuous Performance Test and P300 Event-Related Potentials in ADHD

This prospective study compared P300 event-related potentials and integrated visual-auditory continuous performance test (IVA-CPT) scores between 30 ADHD patients and 30 healthy controls, finding ADHD patients had longer P300 latency, lower amplitude, and lower IVA-CPT scores. Receiver operating characteristic analysis demonstrated both measures had high accuracy for identifying ADHD across subtypes, with significant positive correlation between P300 and IVA-CPT performance.

StudiuADHDÎncredere bună17.06.2026

Retinal Fundus Imaging as a Biomarker for ADHD: Machine Learning for Screening and Executive Function Stratification

This study analyzed retinal fundus photographs from 648 children and adolescents using machine learning to develop ADHD screening models, achieving high accuracy (AUROC 0.955–0.969) with vessel density as the most predictive feature. The research also explored whether retinal features could stratify executive function deficits in ADHD, representing a novel noninvasive approach to complement existing diagnostic methods.

StudiuADHDÎncredere bună17.06.2026

Effect of Virtual Reality Technology on Attention and Motor Ability in Children With ADHD: Systematic Review and Meta-Analysis

This meta-analysis of 9 randomized controlled trials involving 370 children with ADHD evaluated whether virtual reality interventions improve attention and motor abilities compared to non-VR controls. Results showed VR technology produced modest but statistically significant improvements in both attention and motor function in children with ADHD.

StudiuADHDÎncredere înaltă17.06.2026

Contrasting Deficits in Phonological Loop Function Between Children With ADHD and Reading Disability

This study examined working memory differences in Chinese children with ADHD, reading disability, or both conditions using recognition tasks measuring phonological encoding and rehearsal. Results showed that phonological loop deficits appear linked to reading disability rather than ADHD specifically, with comorbid children performing similarly to those with reading disability alone.

StudiuAutism + ADHDÎncredere bună17.06.2026

Cardiac abnormalities associated with psychiatric disorders: A Mendelian randomization study

This study uses Mendelian randomization analysis to investigate causal relationships between heart abnormalities and psychiatric conditions including ADHD, autism, depression, and anxiety. Results suggest heart failure and bradycardia may protect against ADHD development, while hypertrophic cardiomyopathy shows modest association with schizophrenia risk.

StudiuAutism + ADHDÎncredere bună17.06.2026

Maternal Cannabis Use in Pregnancy and Autism Spectrum Disorder or Attention-Deficit/Hyperactivity Disorder in Offspring

A meta-analysis of 13 observational studies found gestational cannabis exposure associated with small increased risks of ASD (RR 1.30) and ADHD (RR 1.13), though the ADHD finding may reflect publication bias. A larger cohort study showed cannabis use disorder during pregnancy was associated with substantially increased ASD risk (RR 3.02–3.21), though the authors acknowledge limitations including potential genetic and environmental confounding.

StudiuAutism + ADHDÎncredere înaltă17.06.2026

Connectome-based symptom mapping and gene expression analysis in children with autism and ADHD

This study examined 166 children with autism or ADHD to identify shared neurobiological mechanisms, finding that autism symptom severity was associated with specific functional connectivity patterns between the frontoparietal and default mode networks, independent of ADHD symptom severity. Gene expression analysis linked these connectivity patterns to genes with known differential variance in autism, suggesting transdiagnostic biological overlap between the conditions.

StudiuADHDÎncredere înaltă17.06.2026

Predictors of preschool attention-deficit/hyperactivity disorder diagnosis: a population-based study using national registers

This Swedish population-based study of 631,695 children identified 39 of 41 examined predictors associated with increased risk of ADHD diagnosis before age 6, including psychiatric comorbidities, medical conditions, parental history, and perinatal factors. Novel associations were found with gastroesophageal reflux disease, premature contractions during pregnancy, and parental criminal conviction history.

StudiuADHDÎncredere bună17.06.2026

Parenting a Child with ADHD: Jordanian Perspectives

A qualitative study of twelve Jordanian parents of children with ADHD identified three key themes: navigating diagnosis and uncertainty, adapting to disease burden in family life, and experiencing caregiving exhaustion. The research highlights significant physical, emotional, economic, and social challenges faced by these families, alongside limited access to specialized mental health services in Jordan.

StudiuADHDÎncredere înaltă17.06.2026

Attention-Deficit/Hyperactivity Disorder Medications for Adults: A Review of Drug Effectiveness and Safety

This evidence-based review examines pharmacological treatments for adult ADHD, including stimulants (dopamine/norepinephrine elevators with faster effects but misuse potential) and nonstimulants (slower-acting, lower abuse risk). The synthesis evaluates clinical effectiveness, safety, cost-effectiveness, and provides guidance for medication selection in general and correctional populations.

StudiuADHDÎncredere bună17.06.2026

Efficacy of Behavioral Sleep Intervention on Sleep Problems in Children with ADHD: A Randomized Controlled Trial

A randomized controlled trial evaluated behavioral sleep intervention (hybrid face-to-face and online format) versus standard care in 92 children with ADHD, measuring sleep quality, quality of life, and ADHD symptoms. The intervention group showed significant improvements across all measures with large effect sizes, demonstrating that targeted behavioral sleep interventions can reduce ADHD symptomatology and enhance quality of life in affected children.

StudiuADHDÎncredere bună17.06.2026

Vision-related quality of life and near-work visual symptoms in patients with attention-deficit/hyperactivity disorder

This study compared 37 adults with ADHD to age- and sex-matched controls using standardized vision-related quality of life and convergence insufficiency symptom assessments. Individuals with ADHD reported significantly higher near-work visual symptoms and lower functioning in near activities, social interactions, and driving compared to controls, suggesting important comorbid visual issues in this population.

StudiuADHDÎncredere înaltă17.06.2026

Investigating Reasons for Later or Missed ADHD Diagnosis in Young People: A Population Cohort Study

This UK population study of nearly 10,000 young people examined why some individuals, especially females, receive ADHD diagnoses later or not at all. Researchers compared behavioral, emotional, cognitive, and family characteristics between those diagnosed early (ages 5-7), late (ages 11-14), and those with unrecognized ADHD, finding that earlier-diagnosed individuals had more severe peer, conduct, and emotional difficulties.

StudiuADHDÎncredere bună17.06.2026

Association between auditory mismatch negativity and visual working memory in school-age children with ADHD

This study examined 86 children with ADHD and 90 typically developing children using EEG to measure auditory processing (mismatch negativity) during an oddball task and assessed visual working memory capacity. Children with ADHD showed reduced auditory mismatch negativity amplitude and poorer visual working memory compared to controls, with an unexpected inverse relationship between MMN amplitude and cognitive impairment severity that suggests shared neurobiological mechanisms underlying auditory and visual cognitive processing.

StudiuADHDÎncredere bună17.06.2026

ADHD Assessment and Aviation Safety in Pilots: A Comparison with Major Depression Policy

This commentary examines how the Federal Aviation Administration assesses ADHD in pilot applicants, using major depression treatment and certification policy as a reference point for evidence-based decision-making. The authors argue that aviation safety decisions regarding ADHD must be grounded in robust scientific evidence rather than assumptions, noting that effective treatment like psychostimulants need not compromise flight safety when individuals are properly evaluated.