Abundant research from early neurocognitive models to recent mega-analyses has highlighted the central role of frontostriatal circuits in attention deficit hyperactivity disorder (ADHD). However, it remains unclear which specific aspects of functionally organised frontostriatal loops are affected by ADHD and how these disruptions differ across individuals in light of the disorder’s marked heterogeneity. We investigated frontostriatal connectivity in individualised circuits in 40 adults with ADHD…
