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
Leaden paralysis is seen in 
Select and explain. 
A. Severe depression, B. Melancholic depression, C. Atypical depression, D. Narcolepsy
C: Atypical depression
Answer: C: Atypical depression 
Explanation: Leaden paralysis is extreme heaviness in arms & legs and patient will be lying like a "log of wood", seen in Atypical depression.