Sensory dysregulation in tic disorders is associated with executive dysfunction and comorbidities

Abstract

In the presence of comorbidity, children with tic disorders have broad sensory dysregulation symptoms beyond the premonitory urge. There was a statistically significant association between sensory dysregulation and executive function difficulties and the presence of neurodevelopmental and psychiatric comorbidity. Sensory dysregulation can be considered neurodevelopmental symptoms, providing insight into the neurobiology of tics and opportunities for therapeutic intervention. © 2019 International Parkinson and Movement Disorder Society.