Figure S19: Distribution of scale- and rotation-invariant responses

A. Distribution of classification performance values for the rotation-invariant electrodes (same format as in Figure S6C). The object transformation is illustrated for one exemplar image on the top. The vertical dashed lines indicate the chance classification performance value and the significance threshold used throughout the text. The arrows indicate the mean of the distribution and the position of the example shown in Figure 4 in the main text. Bin size = 0.02. B. Distribution of classification performance values for the scale invariant electrodes. We emphasize that in both A and B, the classifier was trained using the IFP responses to images at one scale and rotation and its performance was tested using IFP responses to images at different rotations (A) or scales (B). The classification performance values on the x-axis therefore reflect the degree of invariance in the neural responses to scale and rotation changes in the images.