_______ _______ have a frequency of 12 to 16 cycles per second and represent brief bursts of brain activity.
A)Delta waves
B)REM cycles
C)Hypnogogic states
D)Sleep spindles

Question

Quizplus · Accepted Answer

Sleep spindles have a frequency of 12 to 16 cycles per second and represent brief bursts of brain activity. Delta waves have a frequency of 0.5 to 4 cycles per second and are associated with deep sleep, while REM cycles refer to the stage of sleep where rapid eye movement occurs. Hypnogogic states refer to the transitional state between wakefulness and sleep.

_______ _______ Have a Frequency of 12 to 16 Cycles

_ _ Have a Frequency of 12 to 16 Cycles