part_of part of part of develops from embryonic structure third ventricle floor plate of diencephalon embryonic tissue infundibular recess of 3rd ventricle BAMS:IRe A funnel-shaped diverticulum that extends downward from the anterior aspect of the floor of the third ventricle into the infundibulum of the hypophysis; the embryonic structure gives rise the neural component of the pituitary (pas nervosa). EHDAA:4479 infundibular reccess neuronames:458 EHDAA2:0000827 FMA:78456 UBERON:0006250 Wikipedia:Infundibular_recess BAMS:V3ir EMAPA:16899 third ventricle infundibular recess EMAPA_RETIRED:16648 infundibular recess infundibular recess of third ventricle SCTID:369280006 epithelial sac future neurohypophysis