Fig. 11.

Polar scatter plot showing the distribution of preferred target speeds and directions for MT neurons recorded in the 6 strabismic monkeys. Each point shows the responses of one cell; the angular coordinate indicates the preferred direction, and the radial coordinate represents the preferred speed (note the logarithmic scale). Data from both hemispheres are combined as if all neurons responded to stimulation of the left eye, so that directions can be defined as nasalward or temporalward.