A-191: Associations Between Daytime Sleepiness and Intraindividual Variability (IIV) in Attention, Speed, and Executive Function in Adults With Attention-Deficit/Hyperactivity Disorder (ADHD)
Objective: Recent literature suggests adults with ADHD demonstrate elevated dispersion (metric of across-task intraindividual variability (IIV) in neurocognitive performance). Separately, excessive daytime sleepiness negatively impacts cognition and is prevalent among ADHD populations. However, the relationship betwe...