Forensic Medicine Classic tetrad of narcolepsy includes all, except: CMC (Vellore) 07; NIMHANS 08; Kerala 11; NEET 13; PGI 14 A Hypnagogic hallucination B Sleep attacks C Sleep paralysis D Catalepsy 💡 Explanation Classic tetrad of narcolepsy includes all, except: CMC (Vellore) 07; NIMHANS 08; Kerala 11; NEET 13; PGI 14 ✓ Correct Answer: D. Catalepsy