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. 2020 Oct 21;40(43):8396–8408. doi: 10.1523/JNEUROSCI.2800-19.2020

Figure 3.

Figure 3.

MVPA using searchlight. A, Brain regions within the visually-responsive cortex of dogs and humans that discriminate conspecific from heterospecific (red) and face from occiput (blue) stimuli. The mean classifier accuracy significance level (p) on each voxel was calculated using permutation testing (see Materials and Methods) p < 0.001 uncorrected and p < 0.05 cluster-corrected for FWE for dogs and p < 0.000001 uncorrected and p < 0.001 cluster corrected for FWE for humans, the searchlight used a spherical kernel with a radius of 4 mm for dogs and 8 mm for humans. B, Histograms depicting classification accuracy across participants for each cluster peak. L = left; R = right; cSSG = caudal ectosylvian gyrus; mSSG = mid suprasylvian gyrus; FuG = fusiform gyrus; IFG = inferior frontal gyrus; IOG = inferior occipital gyrus; ITG = inferior temporal gyrus; MOG = middle occipital gyrus; pMTG = posterior middle temporal gyrus. See also Extended Data Figure 3-1.