Fig. 2: Action-related topography of occipitotemporal cortex.
From: Investigating action topography in visual cortex and deep artificial neural networks
a Whole-brain results. Response for each category (vs. all) was visualized on a freesurfer average brain surface using BrainSurfer (https://www.mathworks.com/matlabcentral/fileexchange/91485-brainsurfer), with a threshold of t > 3.5 (p < 0.05 FDR corrected at the cluster level), excluding activations within early visual cortex (approximately V1-V2-V3) to focus on the regions of interest in LOTC and VOTC. Color-coded dashed lines indicate overlap between activations. The black dashed line indicates the mid-fusiform sulcus. b Category overlap visualization. The size of each circle represents the approximate size of the category-selective cluster in VOTC and LOTC in the left hemisphere. c Single subject results on the unsmoothed native surface of one representative participant (t > 3.5, FDR cluster corrected at p <0.05). For all panels, VOTC Ventral Occipitotemporal Cortex, LOTC Lateral Occipitotemporal Cortex, and red = faces; orange = bodies; yellow = hands; dark blue = tools; blue = manipulable objects; light blue = non-manipulable objects.
