light microscopic immunocytochemistry and biochemical analysis demonstrated that the protein is widespread throughout the brain and enriched in certain regions , including the piriform and entorhinal cortices , portions of the amygdaloid complex , the intralaminar thalamic nuclei , the hypothalamus , the nucleus of the solitary tract , nucleus ambiguus , and many catecholaminergic and serotonergic nuclei .
C0006104
brain
C0175518
the