Is there a common neuronal basis for autism and catatonia?
Neuronal bases for autism and catatonia are unknown although integrative theories may soon become feasible as research in autism and catatonia advances. Catatonia and autism may both qualify as neurobiological syndromes in their own right. There is emerging evidence that catatonia may be a common syndrome in autism. Although the relation between autism and catatonia is unclear, coexpression of autism and catatonia may be due to abnormalities in common neuronal circuitries. This possibility constitutes another level of complexity to neurobiological inquiry, but also provides an opportunity to advance our understanding of both disorders. There is a great potential benefit in studying the relation between catatonia and autism in order to focus future research on subtype-specific causes and treatments. Future research avenues are outlined.
