Fig. 9.

Distributions of eye dominance for neurons recorded from MT in control and strabismic monkeys. A, Data from both hemispheres of normal monkeys. B, Data from the left and right hemispheres of the 6 strabismic monkeys.C, Data from the left and right hemispheres of monkey AP, whose strabismus was created by toxin injection. D, Data from the left and right hemispheres of the 5 monkeys whose strabismus was created surgically. The eye dominance scale is that ofHubel and Wiesel (1968), with neurons in group 1 receiving input only from the contralateral eye, neurons in group 4 receiving equal input from both eyes, and neurons in group 7 receiving input only from the ipsilateral eye.