Transcranial direct current stimulation for compulsivity in adolescent fraternal twins with neurodevelopmental disorders

Compulsivity, a transdiagnostic symptom, is observed across multiple neurodevelopmental disorders (NDDs), including autism spectrum disorder (ASD) and obsessive-compulsive disorder (OCD). Growing evidence suggests that diagnostic labels such as ASD, OCD, attention-deficit/hyperactivity disorder (ADHD), and anxiety do not have distinct etiologies and phenotypes, frequently co-existing [[1]Kushki A. Anagnostou E. Hammill C. Duez P. Brian J. Iaboni...