Social cognition, encompassing theory of mind (ToM), facial affect recognition, and mentalising under social load, is impaired across several neurodevelopmental disorders (NDDs), including autism spectrum disorder (ASD), attention-deficit/hyperactivity disorder (ADHD), developmental language disorder (DLD), and intellectual disability (ID). These impairments are plausibly downstream of neurochemical processes, particularly serotonergic, dopaminergic, neuropeptidergic, and excitatory-inhibitory…
