Dogs have played an outsized role in the field of behavioral genetics since its earliest days.
Their unique evolutionary history and ubiquity in the modern world make them a potentially …

The extent to which bullying victimization is associated with an increased risk of obsessive-
compulsive disorder (OCD) has received little empirical attention. This longitudinal …

Background Despite the significant personal and societal burden of tic disorders (TDs),
treatment outcomes remain modest, necessitating a deeper understanding of their etiology …

Background Postinfectious autoimmune processes have been proposed as potential causal
risk factors for obsessive-compulsive disorder (OCD). In this large population-based study …

BACKGROUND: Despite the significant personal and societal burden of tic disorders (TDs),
treatment outcomes remain modest, necessitating a deeper understanding of their etiology …

Animals often exhibit repetitive and predictable behaviors. These repetitive actions can be
learned and become habits, which can be advantageous from an evolutionary standpoint as …