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
Hallucinations which arises when a patient is falling asleep - 
Select and explain. 
A. Hypnagogic hallucination, B. Hypnopompic hallucination, C. Non specific hallucinations, D. Jactatio nocturna capitis
A: Hypnagogic hallucination
Answer: A: Hypnagogic hallucination 
Explanation: Hallucinations just before falling asleep → hypnagogic hallucinations.
Hallucinations just before awakening →hypnopompic hallucinations.