Figure 2.
Bright-field photomicrographs of NeuN stained tissue sections showing the cytoarchitecture of the rostral insula, ventral lateral premotor, and ventral precentral regions. A, proisocortical insular cortex. B, area ProM. C, area 6Vb. D, area 6Va. E, area 4. Scale bar in panel A = 1 mm and applies to all panels. The asterisk in panels C and D show the location of an incipient layer IV. For abbreviations, see list.
