neuropeptide y-immunoreactive bipolar and multipolar neurons , with a diameter ranging from 10-30 microns , were found in the following regions : cerebral cortex , striatum , ammon 's horn , gyrus dentatus , amygdala , anterior olfactory nucleus , nucleus accumbens , area along the medial forebrain bundle , arcuate nucleus of the hypothalamus and lateral reticular nucleus of both hedgehog and sheep brain .
C0175225
anterior olfactory nucleus
C0006104
brain