释义 |
DictionarySeenucleusdorsal raphe nucleus
dorsal raphe nucleusA midbrain nucleus that lies in the midline in the tegmentum, below the periaqueductal gray. It sends serotonergic axons to the striatum via the medial forebrain bundle, and it receives axons from the interpeduncular nucleus. See: raphe nucleusSee also: nucleusSee DRN See DRN |