Delta waves,the largest EEG sleep waves,occur in
A) initial stage 1 EEG sleep.
B) stage 2 EEG sleep.
C) stage 3 EEG sleep.
D) emergent stage 1 EEG sleep.
E) both B and C

Question

Quizplus · Accepted Answer

Delta waves occur in stage 3 EEG sleep, also known as slow wave sleep. These waves have a frequency of 0.5-4 Hz and are an indication of deep sleep. They are not typically present in stages 1 or 2 EEG sleep. Emergent stage 1 EEG sleep is not a recognized stage of sleep.

Delta Waves,the Largest EEG Sleep Waves,occur in