Article written in collaboration with Alessia Muratore ( @adhd_instruact ) Abstract Attention-Deficit/Hyperactivity Disorder (ADHD) has traditionally been described through the diagnostic criteria of inattention, hyperactivity, and impulsivity. However, a growing body of scientific literature highlights that sensory and emotional hypersensitivity represents a central — rather than peripheral — dimension of the disorder. This article aims to examine the neurobiological substra