loading...| Preferred Name | nerve fiber | |
| Synonyms |
nerve fibers neurofibra nerve fibre neurofibrum |
|
| Definitions |
A threadlike extension of a nerve cell and consists of an axon and myelin sheath (if it is myelinated) in the nervous system. There are nerve fibers in the central nervous system and peripheral nervous system. A nerve fiber may be myelinated and/or unmyelinated. In the central nervous system (CNS), myelin by oligodendroglia cells is formed. Schwann cells form myelin in the peripheral nervous system (PNS). Schwann cells also make a thin covering in an axon without myelin (in the PNS). A peripheral nerve fiber contains an axon, myelin sheath, schwann cells and its endoneurium. There are no endoneurium and schwann cells in the central nervous system. |
|
| ID |
http://purl.obolibrary.org/obo/UBERON_0006134 |
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| alternative label |
nerve fibers neurofibra nerve fibre neurofibrum |
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| connected to | ||
| database_cross_reference |
Wikipedia:Nervous_system_fiber MESH:D009412 SCTID:88545005 BAMS:nfi FMA:5914 |
|
| definition |
A threadlike extension of a nerve cell and consists of an axon and myelin sheath (if it is myelinated) in the nervous system. There are nerve fibers in the central nervous system and peripheral nervous system. A nerve fiber may be myelinated and/or unmyelinated. In the central nervous system (CNS), myelin by oligodendroglia cells is formed. Schwann cells form myelin in the peripheral nervous system (PNS). Schwann cells also make a thin covering in an axon without myelin (in the PNS). A peripheral nerve fiber contains an axon, myelin sheath, schwann cells and its endoneurium. There are no endoneurium and schwann cells in the central nervous system. |
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| extends_fibers_into | ||
| has exact synonym |
nerve fibre neurofibrum neurofibra |
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| has part | ||
| has_obo_namespace |
uberon |
|
| has_related_synonym |
nerve fibers neurofibra |
|
| id |
UBERON:0006134 |
|
| in_subset |
http://purl.obolibrary.org/obo/uberon/core#human_reference_atlas |
|
| label |
nerve fiber |
|
| notation |
UBERON:0006134 |
|
| note |
A threadlike extension of a nerve cell and consists of an axon and myelin sheath (if it is myelinated) in the nervous system. There are nerve fibers in the central nervous system and peripheral nervous system. A nerve fiber may be myelinated and/or unmyelinated. In the central nervous system (CNS), myelin by oligodendroglia cells is formed. Schwann cells form myelin in the peripheral nervous system (PNS). Schwann cells also make a thin covering in an axon without myelin (in the PNS). A peripheral nerve fiber contains an axon, myelin sheath, schwann cells and its endoneurium. There are no endoneurium and schwann cells in the central nervous system. |
|
| overlaps | ||
| part_of | ||
| preferred label |
nerve fiber |
|
| prefLabel |
nerve fiber |
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| present in taxon | ||
| treeView | ||
| subClassOf |