Dr. Jo Ellen Wilson is a Consultation Liaison Psychiatrist and Epidemiologist at Vanderbilt University Medical Center and a Physician Scientist at the Veteran's Affairs Geriatric Research, Education and Clinical Center (GRECC) in Nashville, TN. Her research explores the co-occurrence of, risk factors for and morbidity resulting from delirium, catatonia and coma in critical illness through her study, the Delirium and Catatonia Prospective Cohort Investigation.