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DeCS
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Descriptor English:
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Axon Initial Segment
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Descriptor Spanish:
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Segmento Inicial del Axón
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Descriptor Portuguese:
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Segmento Inicial do Axônio
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Synonyms English:
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Axon Hillock
Axon Hillocks
Axon Initial Segments
Axonal Trigger Zone
Axonal Trigger Zones
Trigger Zone, Axonal
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Tree Number:
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A08.675.542.145.250
A11.284.180.075.125
A11.671.137.170
A11.671.501.145.250
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Definition English:
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First segment of axon that connects distal axon segments to the neuronal CELL BODY at the axon hillock region. The axon initial segment is not protected by the MYELIN SHEATH and has properties critical for axonal growth. The axon initial segment and the axon hillock form an axonal trigger zone. |
History Note English:
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2017
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Allowable Qualifiers English:
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Record Number:
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56260
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Unique Identifier:
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D000071040
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Occurrence in VHL:
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Similar:
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DeCS
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