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Adhd Research News

All articles tagged with #adhd research news

adhd-research-news1 month ago•31 min saved

Holistic ADHD care urged as over half of adults in clinics show personality disorders

A meta-analysis of 11 studies (2,120 adults) found that about 57% of adults seeking clinical help for ADHD also meet criteria for at least one personality disorder, with passive‑aggressive, avoidant, and borderline patterns most common. Rates varied by diagnostic method and setting, and high heterogeneity suggests results depend on testing environments. The study underscores the need to assess personality pathology alongside ADHD and calls for longitudinal research to map developmental timelines and treatment implications.

via PsyPost|

#adhd #adhd-research-news #clinical-settings

adhd-research-news1 month ago•30 min saved

Brain maturation patterns forecast ADHD symptom trajectories in teens

A large longitudinal study using ABCD data shows ADHD symptom paths in adolescence—persistent, remitting, emergent, and control—map to distinct brain development signs. Persistent symptoms link to faster cortical thinning in frontal areas; emergent symptoms to slower thinning in the right posterior cingulate; remitting symptoms to faster left hippocampal growth. A machine-learning model with baseline brain data predicted symptom severity three years later and was replicated in European adult samples. Medication did not reliably predict remission; findings point to brain-based biomarkers and non-pharmacological interventions like aerobic exercise, while acknowledging observational limitations.

via PsyPost|

#adhd #adhd-research-news #adolescence

adhd-research-news2 months ago•27 min saved

ADHD in Children: Self-Reported Effort Drops on Cognitive Tasks Despite Similar Difficulty

A study of 80 children (38 with ADHD) found that those with ADHD report putting less effort on four cognitive tasks than neurotypical peers, even though they rate task difficulty as similar. This suggests subjective effort ratings provide unique metacognitive insight beyond performance scores, possibly reflecting Positive Illusory Bias. The research also shows effort and perceived difficulty are distinct processes, and performance is not closely tied to effort. Limitations include a mostly male ADHD sample and a single end-of-task rating; future work could track effort during tasks to better capture fluctuations.

via PsyPost|

#adhd #adhd-research-news #cognitive-tasks

adhd-research-news3 months ago•20 min saved

Brain signatures tied to emotional outbursts in kids with ADHD, study shows

A study of 123 children found that those with ADHD plus impairing emotional outbursts have thicker left dorsolateral prefrontal cortex and weaker resting-state connectivity between the DLPFC and networks involved in vision, attention, and salience, suggesting a distinct neural signature for severe emotion dysregulation in ADHD; however, causality can’t be determined from a cross‑sectional design, and short MRI scans and parental questionnaires limit interpretation.

via psypost.org|

#adhd #adhd-research-news #dlpfc