overlaps contributes to morphology of immediate transformation of brain hindbrain rhombencephalon EMAPA:16916 BAMS:HB MBA:1065 BIRNLEX:942 BTO:0000672 TAO:0000029 DHBA:10653 EHDAA2:0000746 VHOG:0000070 ZFA:0000029 UBERON:0002028 XAO:0000015 SCTID:303456008 DMBA:16808 CALOHA:TS-0457 AAO:0010150 MIAA:0000107 EFO:0000923 MESH:D012249 EHDAA:6487 Wikipedia:Rhombencephalon EHDAA:3514 The most posterior of the three principal regions of the brain. In mammals and birds the hindbrain is divided into a rostral metencephalon and a caudal myelencephalon. In zebrafish, with the exception of the cerebellum, the ventral remainder of the metencephalon can be separated only arbitrarily from the more caudal myelencephalic portion of the medulla oblongata (From: Neuroanatomy of the Zebrafish Brain)[ZFA]. Organ component of neuraxis that has as its parts the pons, cerebellum and medulla oblongata[FMA]. MA:0000195 FMA:67687 NCIT:C40336 MAT:0000107 brainstem regional part of brain ectoderm-derived structure presumptive hindbrain