Genetic liability to ADHD and migraine risk: Mendelian randomization evidence for behavioural and psychiatric pathways
Background: Attention-deficit/hyperactivity disorder (ADHD) and migraine frequently co-occur, but the mechanisms underlying this association remain unclear. Examining migraine with aura and without aura separately may help clarify whether ADHD-related pathways are shared across migraine subtypes or differ by aura statu...