organ part medulla oblongata true EHDAA:7588 Posterior portion of the hindbrain which controls respiration, heartbeat, digestion, and swallowing as well as some locomotor responses.[AAO] GAID:590 BTO:0000041 MBA:354 MIAA:0000111 Classical anatomical studies subdivided the vertebrate rhombencephalon into pons and medulla oblongata. (...) The medulla oblongata appears therefore as a tagma, that is, a group of segmental units (pseudorhombomeres, in this case) sharing some morphological and molecular characteristics, and in some aspects different from the segmental units present in adjoining brain regions, pons and spinal cord.[well established][VHOG] metepencephalon XAO:0003100 http://braininfo.rprc.washington.edu/centraldirectory.aspx?ID=698 EHDAA2:0001088 medulla oblonzata MAT:0000367 EMAPA:17550 MESH:D008526 The posterior region of the brain that is continuous with the spinal cord. [Bemis_WE, Functional_Anatomy_of_the_Vertebrates:_An_Evolutionary_Perspective, Glossary_G-17, Grande_L, Liem_KF, Third_Edition_(2001)_Orlando_Fla.:_Harcourt_College_Publishers, Walker_WF][VHOG] OpenCyc:Mx4rvVjxSJwpEbGdrcN5Y29ycA MA:0000206 UMLS:C0025148 bulb OpenCyc:Mx4rwCqnXJwpEbGdrcN5Y29ycA AAO:0010486 CALOHA:TS-0607 DMBA:17352 UBERON:0001896 medulla EV:0100275 EFO:0000924 TAO:0000545 ZFA:0000545 MAT:0000111 uberon FMA:62004 BAMS:MY NCIT:C12442 bulbus UMLS:C1269575 VHOG:0000181 Organ component of neuraxis that has as its parts the medullary reticular formation, inferior olivary complex and cochlear nuclear complex, among other structures[FMA]. The medulla oblongata lies directly above the spinal cord and controls vital autonomic functions such as digestion, breathing and the control of heart rate[GO]. BIRNLEX:957 BAMS:Md BM:Me