A Multi-modal Parcellation of Human Cerebral Cortex
Figure 7 shows multi-modal information used to define early sensory and motor areas and surface-based probabilistic maps of these areas defined using post-mortem cytoarchitecture and the registered on the surface with FreeSurfer registration. The direction icon in Panel A shows Anterior (A), Posterior (P), Medial (M), and Lateral (L) directions (approximate orientation in 3D space) for the left surface (the A/P axis is reversed for the right surface). Panel A shows the areas on a mean curvature map, displayed on cortical flatmaps. Panels B and C show myelin and thickness maps. Panels D and E show the resting state functional connectivity gradient and the task fMRI MOTOR CUE contrast. Panels F, G, H, and I show probabilistic cytoarchitectonic areas. Panel F shows the sum of the probabilities of areas 4a and 4p and area 2. Panels G, H, and I show areas 3a, 3b and 1.
Surface Mesh:32k fs LR, Registration:MSMAll, Species:Human, Modality:T1-weighted, Modality:T2-weighted, Modality:Myelin Map