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
Which of the following is feature of Alzheimer's disease 
Select and explain. 
A. Early memory loss, B. Recent memory loss, C. Recent and past memory loss, D. Global memory loss
B: Recent memory loss
Answer: B: Recent memory loss 
Explanation: Recent memory loss