ABSTRACT
Due to the financial burden and undesired side effects of treatment options, researchers have begun exploring alternative methods of treating autism spectrum disorder (ASD). Based on research suggesting impressive health benefits of engaging in physical activity, exercise treatment to alleviate symptoms could be a more cost effective alternative to pharmaceutical interventions. This study examined the effects of physical exercise on nociceptive responses and social interactions in an autism mouse model (BTBR T+ Itpr3tf/J). Subjects (n = 32) were separated into groups (BTBR vs B6 controls) based on the genetic strain and activity condition they were assigned. When compared to B6 controls, the BTBR mice demonstrated thermal hypoalgesia that normalized following 5 weeks of voluntary wheel running. However, exercise did not significantly attenuate social interaction deficits in BTBR mice, despite scores trending toward a positive direction. These results suggest that exercise could serve as a potential additive to other therapies for abnormal nociception in individuals with Autism Spectrum Disorder.