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: Forensic Medicine
Antegrade amnesia is seen in: AIIMS 10 
Select and explain. 
A. Post-traumatic head injury, B. Drug induced, C. Electroconvulsive therapy, D. Stroke
A: Post-traumatic head injury
Answer: A: Post-traumatic head injury 
Explanation: Ans. Post-traumatic head injury