part of part of dorsomedial nucleus of hypothalamus suprachiasmatic nucleus subfornical organ http://upload.wikimedia.org/wikipedia/commons/d/d7/Gray715.png FMA:75260 MESH:D013356 GAID:795 Group of neurons situated on the ventral surface of the fornix at the level of the foramen of Monro in the third ventricle (adapted from Wikipedia via NIF). MBA:338 NLXANAT:100314 MA:0000940 organum subfornicale UBERON:0002219 neuronames:454 Wikipedia:Subfornical_organ EMAPA:35830 induces drinking behavior after stimulation with angiotensin II[MESH]. BAMS:SFO DHBA:12104 BTO:0006266 median preoptic nucleus septal nuclear complex supraoptic crest anteroventral periventricular nucleus subparaventricular zone sensory circumventricular organ