The corollary discharge signal:
A) informs the brain about the speed of a stimulus.
B) informs the visual system about upcoming eye movements.
C) comes from the extraocular muscles.
D) depends on the speed tuning of neurons.

Question

Quizplus · Accepted Answer

The corollary discharge signal informs the visual system about upcoming eye movements, allowing the brain to anticipate and compensate for the changes in visual input that these movements will cause. This helps maintain a stable perception of the environment despite the rapid changes in visual input caused by the movements of the eyes.

The Corollary Discharge Signal