Question

tell me the nrem stage of sleep (1 - 4) that the sensation of falling occurs.
4
1
none of these

Explanation:

In NREM (Non - Rapid Eye Movement) sleep, the sensation of falling (hypnic jerk) typically occurs in stage 1. Stage 1 is the lightest stage of NREM sleep where a person is transitioning from wakefulness to sleep.

Answer:

1