Cataplexy is characterized by?
Ans. is 'c' i.e., Decreased muscle tone * Cataplexy is the most common accessory symptom of Narcolepsy and is characterized by sudden decrease in muscle tone, either, local or generalized.
Sleep Disorders
Hypnopompic hallucinations
Nocturnal penile tumescence
Decreased muscle tone
Somnambulism
Decreased muscle tone