the results confirm the validity of the cytoarchitectonic parcellation and provide additional chemoarchitectonic criteria for determining the ( as yet still somewhat arbitrarily defined ) border between the bst and the ventrally adjacent preoptic region , for distinguishing between the anterior and posterior divisions of the bst , and for identifying and distinguishing between the particular cell groups or nuclei within each division .
C0007634
cell
C1155789
nuclei