TL;DR: A 2025 meta-analysis in the Journal of Attention Disorders pooled 24 studies (N=6,815) and estimated that 11.31% of children and adolescents with ADHD had co-occurring depression — about six times the rate seen in neurotypical peers in head-to-head case-control studies (~12% vs ~2%). Key Findings Pooled depression rate of 11.31% across 24 studies: The …
Autism Severity Showed Up in a Shared ADHD Connectome TL;DR: In 166 verbal children diagnosed with either autism or ADHD without autism, stronger resting-state coupling between the left middle frontal gyrus and posterior cingulate cortex tracked clinician-rated autism severity across both diagnoses, while ADHD symptom ratings showed no comparable brain-wide signal. Key Findings 166 low-motion …
Insomnia and daytime napping are causally associated with an increased risk of major depressive disorder (MDD), while sleep duration influences the risk of schizophrenia and attention-deficit/hyperactivity disorder (ADHD). Highlights: Major Depressive Disorder (MDD): Insomnia and napping during the day significantly increase the risk of MDD. Schizophrenia: Longer sleep duration is associated with a higher risk …
Probiotics and prebiotics show potential benefits in improving symptoms and quality of life in children with ADHD, but more extensive studies are needed to confirm these effects. Highlights: Positive Impact on Functioning: Lactobacillus rhamnosus GG (LGG) supplementation improved emotional, physical, social, and school functioning in children with ADHD. Reduction in Inflammation: Synbiotic 2000 reduced markers …
Fidgeting in adults with ADHD may serve as a compensatory mechanism to sustain attention during cognitively demanding tasks, particularly during correct task performance and when reaction time variability is low. Highlights: Fidgeting was significantly higher during correct trials compared to incorrect trials, suggesting it may aid in task performance. Increased fidgeting was observed in later …
A study found a strong link between mitochondrial disorders and conditions like autism, ADHD, and various psychiatric issues. Highlights: Common Link: Mitochondrial disorders are frequently found in people with autism, ADHD, and intellectual disabilities. ASD Emphasis: Most research focused on autism, suggesting it might be more strongly linked to mitochondrial issues or simply better funded. …
Different psychiatric conditions exhibit varied sleep problems, with insomnia and fatigue being the most common issues. Highlights: Worst Sleep Profiles: Traits related to affect disorders, generalized anxiety, and ADHD show the worst sleep problems, including insomnia and fatigue. Milder Sleep Issues: Autism, eating disorders, and impulsivity traits are linked to milder sleep disturbances. Mania and …
The ADHD polygenic score (PGS) adds slight yet statistically significant value to existing ADHD diagnostic tools, though it currently lacks clinical utility. Highlights: Study Overview: Researchers tested if adding a genetic score (ADHD PGS) to traditional diagnostic tools (ASRS and WURS scales) and family history could better predict ADHD. Improvement in Diagnosis: Adding the ADHD …
TLDR: A patient developed a compulsive chewing behavior when taking mixed amphetamine salts (MAS) for ADHD, highlighting the need to monitor for unusual side effects with stimulant use. Highlights: Patient Background: The patient is a 32-year-old woman with a history of GERD, gastroparesis, migraines, PTSD, generalized anxiety disorder, ADHD, and unspecified bipolar disorder. Medication & …
TLDR: A recent study explored the potential causal relationship between atopic dermatitis (AD) a.k.a. eczema and various psychiatric disorders – finding bidirectional links. Highlights: Data from over 860,000 individuals were analyzed Atopic dermatitis (eczema) increased risk of ADHD & ASD ADHD, anorexia nervosa (AN), bipolar disorder (BD) increased the risk of developing atopic dermatitis (eczema) …
