Department of Psychiatry and Behavioral Sciences Archive — Page 6 of 12

January 15, 2020

VUMC study to use artificial intelligence to explore suicide risk

Investigators will use computational methods to shed light on suicidal ideation and its relationship to attempted suicide, predict suicidal ideation and suicide attempt using routine electronic health records (EHRs) and explore the genetic underpinnings of both.

January 15, 2020

Study sheds light on link between cannabis, anxiety and stress

A molecule produced by the brain that activates the same receptors as marijuana is protective against stress by reducing anxiety-causing connections between two brain regions.

December 20, 2019

Reversing stress-related anxiety

Inhibiting COX-2 — an enzyme associated with inflammation — could provide a novel therapeutic approach for stress-related psychiatric disorders.

November 27, 2019

Study finds ‘frozen’ fear response may underlie PTSD

To explore how fear becomes entrenched, VUMC researchers traveled down the precise neuronal pathways in the brains of mice that trigger fear responses, and which normally extinguish the behaviors once the danger has passed.

October 10, 2019

Study examines pain processing in co-occurring cancer, Alzheimer’s disease

A new multisite study will examine whether co-occurring Alzheimer’s disease and stage 4 breast or prostate cancer alters pain perception, potentially leading to undertreated cancer pain.

September 10, 2019

Relational memory in early psychosis

Studies of relational memory function may reveal novel mechanisms for therapeutic intervention for patients in the early stages of psychosis.