Fig. 5.

Data from a complex cell recorded in an anisometropic monkey (OC). For this binocularly activated unit, quantitative data were measured with stimulation of each eye. Data taken through the amblyopic eye are shown by open symbols, and data taken from the nonamblyopic eye are shown byfilled symbols. A, Orientation and direction selectivity measured with high-contrast drifting gratings whose orientation was orthogonal to the direction plotted; the spatial and temporal frequencies were optimal for the eye being tested.B, Spatial frequency tuning measured with high-contrast gratings of optimal orientation, direction, and temporal frequency.C, Temporal frequency tuning measured with high-contrast gratings of optimal orientation and spatial frequency.D, Contrast response measured with gratings of optimal orientation and spatial and temporal frequency. Error bars indicate SE of the mean spike count per stimulus cycle. Dashed linesindicate spontaneous activity.