Ganglion receptive fields can be found that show which of the following antagonistic center-surround organizations?
A) blue-green and yellow-red
B) blue-yellow and green-red
C) blue-red and yellow-green
D) blue-yellow-red and green-violet

Question

Quizplus · Accepted Answer

Ganglion receptive fields show antagonistic center-surround organization for blue-yellow and green-red colors. This means that the center of the receptive field is either excited or inhibited by one color and the surrounding area of the receptive field is antagonistic to the center, responding in the opposite way to a different color. Choice A has incorrect colors, choice C has yellow and green as antagonistic instead of blue and green, and choice D has too many colors and includes violet, which is not part of the visual spectrum of colors.

Ganglion Receptive Fields Can Be Found That Show Which of the Following