Fig 6. Responses of complex cell models to and both bar and sine-grating stimuli.

The responses of 15 models (chosen for having high DDI) to both sine-grating (columns 1,3,5) and bar stimuli (columns 2,4,6) are shown. The model number is shown above the plot. Positions of zero disparity in both the sine-grating and bar plot are shown as a black line. As with previous Figs in models with high DDI strong responses lie predominantly on lines of constant disparity on the response to sine-gratings. Responses to bar stimuli are more localised as bar stimuli are sensitive to RF size. As with responses to sine-grating strong responses of high DDI complex cells to bar stimuli lie predominantly on lines of equal disparity.