Jo Ellen Wilson, M.D., MPH, Instructor in Psychiatry & Behavioral Sciences, was recently published in Psychiatric Times with an article she co-wrote titled "Update on Medical Catatonia: Highlight on Delirium." Catatonia is a distinct and heterogeneous neuropsychiatric syndrome, with both motoric and behavioral signs. It was formerly relegated to a schizophrenia subtype, or considered extinct after the advent of modern psychopharmacology. Renewed interest and emerging systematic data have highlighted the frequency and pattern of catatonic presentations in psychiatric and medical settings, including in critical illness.