This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Psychiatry
Cingulotomy is used to treat 
Select and explain. 
A. Parkinsonism, B. Schizophrenia, C. OCD, D. Autism
C: OCD
Answer: C: OCD 
Explanation: Cingulotomy and Capsulotomy are the psychosurgical techniques that can be used in the treatment of OCD.