Psychology Dictionary
  • Psychology Resources
  1. Home
  2. primary visual system

primary visual system

primary visual system

the major visual pathway in primates, in which processing of visual information is done by the fovea centralis, enabling careful analysis of stimulus properties. Signals pass from the retina to the optic nerve, optic tract, lateral geniculate nucleus, and optic radiations, terminating in the striate cortex. It is the phylogenetically more recent visual system and functions poorly in newborns. Compare secondary visual system.

Related Terms

spinal ganglion

spinal ganglion a collection of cell bodies of sensory neur...

athletic type

athletic type a body type characterized by a muscular, well...

bulbocavernosus muscle

bulbocavernosus muscle a muscle of the perineum in men and...

equine-assisted psychotherapy (EAP)

Sorry, "equine-assisted-psychotherapy-eap" is not in the Dictionary of Psycholog...

existential vacuum

existential vacuum the inability to find or create meaning...

adrenoleukodystrophy

adrenoleukodystrophy n. a genetic disease characterized by...

Quick Info

Category Psychology Term
Definitions 1
First Letter P

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

© 2025 PsychologyDB.com All rights reserved.

Terms Sitemap Contact