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

TRH

TRH abbreviation for thyrotropin-releasing hormone.

T

T in psychophysics, abbreviation for a transition point in...

progressive supranuclear palsy

progressive supranuclear palsy a progressive neurological d...

quantitative research

quantitative research a method of research that relies on m...

cortical inhibition

cortical inhibition inhibition of activity originating in t...

machine consciousness

machine consciousness 1. functions simulated by computers o...

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