Affiliation:
1. Department of Psychiatry, University of Mississippi Medical Center, 2500 North State Street, Jackson, MS 39216, USA
Abstract
Recent studies support that catatonia may be more common in children and adolescents than previously thought. A boost for the recognition of pediatric catatonia comes from changes in DSM-5 accommodating the diagnosis of catatonia in a wider range of disorders, including developmental and autistic spectrum disorders in addition to schizophrenic, affective, and medical disorders including autoimmune conditions such as lupus or anti-N-methyl-D-aspartic acid receptor encephalitis. The current status of pediatric catatonia, its assessment and treatment are described. Theories modeling the mechanism of catatonia are reviewed, including a vagal theory implicating the immobilization reflex mediated by the vagal nerve.
Subject
Neurology (clinical),Neurology