The Relationship between Second-to-Fourth Digit Ratios, Attention-Deficit/Hyperactivity Disorder Symptoms, Aggression, and Intelligence Levels in Boys with Attention-Deficit/Hyperactivity Disorder.

CONCLUSION: These results provide further evidence that fetal androgen exposure may contribute to the pathophysiology of ADHD, at least in boys. PMID: 32517417 [PubMed - as supplied by publisher]
Source: Psychiatry Investigation - Category: Psychiatry Tags: Psychiatry Investig Source Type: research