system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
A 53-year-old man is brought by his daughter to the clinic. She lives a town away but visits often. She reports that on recent visits, his mood has been volatile, ranging from aggressive at some moments to depressed at others. She has noticed some new jerky movements which she has never seen before and has been quite forgetful. She is concerned that he might be abusing alcohol and drugs. What changes would you expect in the brain of this patient?
assistant
Decreased GABA at the caudate