Summary of the orientation selectivity and color selectivity of neurons
| Orientation selective | Color selective | |
|---|---|---|
| Cells responsive to the surface stimulus in BE-viewing | 3/6 (50%) | 5/5 (100%) |
| Cells unresponsive to the surface stimulus in BE-viewing | 16/23 (69.6%) | 10/16 (62.5%) |
Frequencies of the cells exhibiting selectivity (selectivity index > 0.5; p < 0.05, ANOVA) for orientation and color are shown. Frequencies of the cells responsive and those unresponsive to the surface stimulus in BE-viewing are indicated separately.