Neuromere
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Neuromeres are morphologically or molecularly defined transient segments of the early developing brain. Rhombomeres are such segments that make up the rhombencephalon or hindbrain. More controversially, some argue that there exist early developmental segments that give rise to structures of the midbrain (mesomeres) and forebrain (prosomeres).
v · d · ePrenatal development/Mammalian development of nervous system (GA 9.733 and GA 10.1002, TE E5.13-16) Neurogenesis General neural development/
neurulation/neurulaCranial neural crest (Cardiac neural crest complex) · Truncal neural crest
Rostral neuropore
Neuromere/Rhombomere
Cephalic flexure · Pontine flexure
Alar plate (sensory) · Basal plate (motor)
Eye development Auditory development note: NS is mostly ectoderm, but mesoderm is precursor for epineurium, perineurium, and endoneurium
M: EYE
anat(g/a/p)/phys/devp/prot
noco/cong/tumr, epon
proc, drug(S1A/1E/1F/1L)
M: EAR
anat(e/p)/phys/devp
noco/cong, epon
proc, drug(S2)
Categories:
- Embryology of nervous system
- Developmental biology stubs
- Neuroscience stubs
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Look at other dictionaries:
Neuromere — Neu ro*mere, n. [Neuro + mere.] (Anat.) A metameric segment of the cerebro spinal nervous system. [1913 Webster] … The Collaborative International Dictionary of English
Neuromere — Neuromère Portail de la médecine Les neuromères sont des segments transitoires pendant le développement du cerveau humain. Au cours de la cinquième semaine du développement, on peut discerner 15 neuromères. On distingue : 6 neuromères au… … Wikipédia en Français
Neuromēre — Neuromēre, Abschnitte von segmentaler Anordnung im Hinterhirn der Wirbeltiere … Meyers Großes Konversations-Lexikon
Neuromère — Les neuromères sont des segments transitoires pendant le développement du cerveau humain. Au cours de la cinquième semaine du développement, on peut discerner 16 neuromères. On distingue : 6 neuromères au niveau du pro encéphale; 2… … Wikipédia en Français
neuromere — a brain subdivision characterised by a swelling bounded by constrictions … Dictionary of ichthyology
neuromere — n. [Gr. neuron, nerve; meros, part] (ARTHROPODA: Insecta) Any of the transitory segmental elevations in the wall of a developing embryo … Dictionary of invertebrate zoology
neuromere — noun A morphologically or molecularly defined transient segment of the early developing brain … Wiktionary
neuromere — Elevations in the wall of the developing neural tube that divide the developing spinal cord (n.) into portions to which dorsal and ventral roots are attached, or that divide the developing rhombencephalon into portions associated primarily with… … Medical dictionary
neuromere — neu·ro·mere … English syllables
neuromere — ˈn(y)u̇rəˌmi(ə)r noun ( s) Etymology: neur + mere 1. : a metameric segment of the vertebrate nervous system the neuromeres of the spinal cord are identified by the exits of the spinal nerves 2. : a primitive nerve ganglion of an invertebrate … Useful english dictionary