How do stimulant treatments for ADHD work? Evidence for mediation by improved cognition

ConclusionsThese findings are novel in demonstrating that specific cognitive processes mediate clinical improvement with stimulant treatment for ADHD. They converge with work on ADHD theory, neurobiology, and treatment development in suggesting that inhibitory control and working memory may be mechanisms of stimulant treatment response in ADHD. More work is necessary to evaluate the degree to which these findings generalize to chronic treatment, a broader array of clinical outcomes, and nonstimulant treatments.
Source: Journal of Child Psychology and Psychiatry - Category: Psychiatry Authors: Tags: Original Article Source Type: research