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
ECT causes - 
Select and explain. 
A. Antegrade amnesia, B. Retrograde amnesia, C. Both, D. None
C: Both
Answer: C: Both 
Explanation: Most common complication of ECT is amnesia. Both retrograde and antegrade amnesia occurs. Retrograde amnesia is more common than antegrade.