part_of part of part of arcuate nucleus of hypothalamus arcuate nucleus of the hypothalamus arcuate nucleus GAID:647 FMA:62329 BTO:0002473 infundibular hypothalamic nucleus MBA:223 nucleus semilunaris BTO:0005534 The arcuate nucleus (or infundibular nucleus) is an aggregation of neurons in the mediobasal hypothalamus, adjacent to the third ventricle and the median eminence. The arcuate nucleus includes several important populations of neurons, including: Neuroendocrine neurons, Centrally-projecting neurons and Others. [WP,unvetted]. UBERON:0001932 HBA:12913 infundibular nucleus BIRNLEX:1638 EMAPA:35142 infundibular periventricular nucleus Wikipedia:Arcuate_nucleus BM:HAr DHBA:10492 arcuate hypothalamic nucleus arcuate periventricular nucleus EV:0100230 nucleus infundibularis arcuate nucleus-2 BAMS:ARH MA:0000847 NCIT:C52711 BAMS:Arc BAMS:ArcH MESH:D001111 periventricular zone of hypothalamus intermediate hypothalamic region hypothalamic nucleus