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- 神経単位,神経細胞,ニューロン,ノイロン
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出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2012/04/23 03:18:05」(JST)
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Multipolar neuron |
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Various forms of nerve cells.
A. Pyramidal cell.
B. Small multipolar cell, in which the dendrites quickly divides into numerous branches.
C. Small fusiform cell.
D and E. Ganglion cells |
Gray's |
subject #183 722 |
A multipolar neuron (or multipolar neurone) is a type of neuron that possesses a single (usually long) axon and many dendrites, allowing for the integration of a great deal of information from other neurons. These dendritic branches can also emerge from the nerve cell body. Multipolar neurons constitute the majority of neurons in the brain and include motor neurons and interneurons.
See also
External links
Histology: nervous tissue (TA A14, GA 9.849, TH H2.00.06, H3.11)
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CNS |
General
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Grey matter · White matter (Projection fibers · Association fiber · Commissural fiber · Lemniscus · Funiculus · Fasciculus · Decussation · Commissure) · meninges
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Neuroglia
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Myelination: Oligodendrocyte
Astrocyte (Radial glial cell) · Ependymal cells (Tanycyte) · Microglia
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Other
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Pyramidal · Purkinje · Granule
Neuropil
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PNS |
General
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Posterior (Root, Ganglion, Ramus) · Anterior (Root, Ramus) · rami communicantes (Gray, White) · Autonomic ganglion (Preganglionic nerve fibers · Postganglionic nerve fibers)
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Connective tissues
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epineurium · perineurium · endoneurium · nerve fascicle
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Neuroglia
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Myelination: Schwann cell (Neurolemma, Myelin incisure, Myelin sheath gap, Internodal segment)
Satellite glial cell
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Neurons/
nerve fibers |
Parts
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Perikaryon (Axon hillock)
Axon (Axon terminals, Axoplasm, Axolemma, Neurofibril/neurofilament)
Dendrite (Nissl body, Dendritic spine, Apical dendrite/Basal dendrite)
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Types
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Bipolar · Unipolar · Pseudounipolar · Multipolar · Interneuron (Renshaw)
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Afferent nerve fiber/
Sensory nerve
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GSA · GVA · SSA · SVA
fibers (Ia, Ib or Golgi, II or Aβ, III or Aδ or fast pain, IV or C or slow pain)
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Efferent nerve fiber/
Motor nerve
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GSE · GVE · SVE
Upper motor neuron · Lower motor neuron (α motorneuron, γ motorneuron, β motorneuron)
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Termination |
Synapse
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Electrical synapse/Gap junction · Chemical synapse (Synaptic vesicle, Active zone, Postsynaptic density) · Ribbon synapse · Neuromuscular junction
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Sensory receptors
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Meissner's corpuscle · Merkel nerve ending · Pacinian corpuscle · Ruffini ending · Muscle spindle · Free nerve ending · Olfactory receptor neuron · Photoreceptor cell · Hair cell · Taste bud
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anat(n/s/m/p/4/e/b/d/c/a/f/l/g)/phys/devp
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noco(m/d/e/h/v/s)/cong/tumr, sysi/epon, injr
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proc, drug(N1A/2AB/C/3/4/7A/B/C/D)
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anat(h/r/t/c/b/l/s/a)/phys(r)/devp/prot/nttr/nttm/ntrp
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noco/auto/cong/tumr, sysi/epon, injr
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UpToDate Contents
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English Journal
- The amygdala and the pedunculopontine tegmental nucleus: Interactions controlling active (rapid eye movement) sleep.
- Xi M, Fung SJ, Zhang J, Sampogna S, Chase MH.SourceWebsciences International, Los Angeles, CA 90024, USA; VA Greater Los Angeles Healthcare System, Los Angeles, CA 90073, USA. Electronic address: mxi@websciences.org.
- Experimental neurology.Exp Neurol.2012 Nov;238(1):44-51. doi: 10.1016/j.expneurol.2012.08.001. Epub 2012 Aug 17.
- There is a consensus that active sleep (AS; i.e., REM sleep) is produced by cholinergic projections from the pedunculopontine tegmental nuclei (PPT) that activate AS-on neurons in the nucleus pontis oralis (NPO) that are components of the AS-Generator. However, there is a growing body of evidence in
- PMID 22971360
Japanese Journal
- A novel network of multipolar bursting interneurons generates theta frequency oscillations in neocortex
Related Links
- A multipolar neuron (or multipolar neurone) is a type of neuron that possesses a single (usually long) axon and many dendrites, allowing for the integration of a great deal of information from other neurons. These dendritic branches can also ...
Related Pictures
★リンクテーブル★
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- 英
- multipolar neuron
- 関
- ニューロン
[★]
長軸索多極神経細胞
[★]
短軸索多極神経細胞
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- 関
- nerve、nervi、nervous、nervus、neural、neuron
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