Deep sleep
- Stage-four sleep
Description
Delta wave activity is more than 50 percent. There are no eye movements and muscle tension is usually low.
Broader
Related
Metadata
Database
Human development
Type
(M) Modes of awareness
Content quality
Yet to rate
Language
English
1A4N
M6307
DOCID
12363070
D7NID
236410
Last update
Dec 3, 2024