As the most common neurodevelopmental and mental disorder around the world, attention-deficit/hyperactivity disorder (ADHD) affects primarily children and adolescents. Both genetic (polygenicity) and environmental variables interplay in the etiology of this disorder. The Wnt signaling pathway, which regulates proliferation and differentiation during neurodevelopment, has been implicated in ADHD. Clinically, individuals with ADHD may exhibit delays in structural and functional brain development….
