Stage 4 sleep

Stage 4 sleep

a stage of NREM sleep that is defined by the presence of high-amplitude delta waves (slow waves of 1–4 Hz). See sleep stages.

Related Terms

gastrointestinal motility

gastrointestinal motility the involuntary forward movement...

multivariate research

multivariate research a study conducted to simultaneously a...

NAB

NAB abbreviation for Neuropsychological Assessment Battery.

alternative medicine

alternative medicine see complementary and alternative medi...

adrenarche

adrenarche n. the stage of prepubertal development marked b...

fascia

fascia n. (pl. fasciae) a sheet or band of fibr...

Quick Info

Category Psychology Term
Definitions 1
First Letter S

Browse by Letter

A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z