'reticular activating system' definitions:
Definition of '
reticular activating system
'
From:
WordNet
noun
The network in the reticular formation that serves an alerting or arousal function [syn: reticular activating system,
RAS
]
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