FIGURE 4.
(A) Cytoarchitectonic border (dashed line) between the areas Op5 and Op6. Roman numbers indicate cortical layers. CSI = circular sulcus of the insula. Scale bar = 1000 μm. (B) Localization of the brain section in panel (A). (C) Localization of the brain section in panel (D). (D) Cytoarchitectonic border (dashed line) between the areas Op6 and Op7. Roman numbers indicate the cortical layers. CSI, circular sulcus of the insula. Scale bar = 1000 μm.