Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
9 Cards in this Set
- Front
- Back
|
sensation |
-the stimulation of sense organs |
|
|
Perception |
-the selection, organization, & interpretation of sensory input |
|
|
lens |
-transparent eye structure focused on the light rays falling in the retina |
|
|
pupil |
-opening in center of the iris that helps regulate amount of light passing into the rear chamber of the eye |
|
|
retina |
-neural tissue lining the inside-back surface of the eye. Absorbs light, processes images & sends visual info to the brain |
|
|
cones |
-specialized visual receptors that play key role in daylight vision & color vision |
|
|
fovea |
-tiny spot in center of retina that contains only cones. |
|
|
rods |
-specialized visual receptors that play a key role in night bison and peripheral vision |
|
|
optic chiasm |
-the axons from the inside half of each eye cross over & then project to the opposite half |
