Figure 3.

A, Experimental setup for simultaneous electrophysiological recordings, cortical microinjections, and receptive fields stimulations. B, Summary of the histological findings of KCl (black dots) or aCSF (white dots) microinjections in primary visual cortex (V1M, monocular; V1B, binocular), S1, or caudal Ins. S1Tr, Primary somatosensory cortex, trunk region; S1BF, primary somatosensory cortex, barrel field; cc, corpus callosum; ec, external capsule; Au, auditory cortex; PtA, parietal association cortex; V2L, secondary visual cortex, lateral area. Numbers indicate distance from bregma.