What is the physiological basis for night terrors?

Question

Quizplus · Accepted Answer

Night terrors occur when the transition from Stage 4 N-REM sleep upward into REM goes awry. This can result in the individual being physiologically aroused while still in a deep N-REM sleep state, leading to intense fear and panic. Sleep spindles and K-complexes, which are characteristics of N-REM sleep, do form during Stage 4 N-REM sleep. Dreams also typically occur in the REM state, rather than N-REM stages. A hyperstimulation of beta waves may occur during certain states of sleep, but it is not the primary physiological basis for night terrors.

What Is the Physiological Basis for Night Terrors