Multiple Choice
According to the retinex theory of color vision, we perceive color by
A) the ratio between the rate of firing by the cones and by the rods in the retina.
B) varying levels of activity by the three types of cones.
C) a comparison by the cortex of light patterns in different parts of the retina.
D) a red-green system and a yellow-blue system.
Correct Answer:

Verified
Correct Answer:
Verified
Q137: In the human ear, the ability to
Q138: Auditory information from external sources is first
Q139: One advantage of the opponent-process theory of
Q140: What is the moon illusion?<br>A) Seeing movement
Q141: Subliminal perception is most likely to affect
Q143: Olfaction refers to the sense of<br>A) balance.<br>B)
Q144: The frequency of sound waves is responsible
Q145: The itch sensation is a type of
Q146: A feature detector is a kind of<br>A)
Q147: What of the following is one way