loading...| Preferred Name | Gamma Motor Neuron | |
| Synonyms |
fusimotor neuron |
|
| Definitions |
Motor neurons which activate the contractile regions of intrafusal muscle fibers, thus adjusting the sensitivity of the muscle spindles to stretch. Gamma motor neurons may be "static" or "dynamic" according to which aspect of responsiveness (or which fiber types) they regulate. The alpha and gamma motor neurons are often activated together (alpha gamma coactivation) which allows the spindles to contribute to the control of movement trajectories despite changes in muscle length (MSH). This class has been retired. |
|
| ID |
http://uri.neuinfo.org/nif/nifstd/sao1438006234 |
|
| Obsolete |
true |
|
| comment |
This class has been retired. |
|
| alternative label |
fusimotor neuron |
|
| cell_ontology_ID |
CL:0000717 |
|
| definition |
Motor neurons which activate the contractile regions of intrafusal muscle fibers, thus adjusting the sensitivity of the muscle spindles to stretch. Gamma motor neurons may be "static" or "dynamic" according to which aspect of responsiveness (or which fiber types) they regulate. The alpha and gamma motor neurons are often activated together (alpha gamma coactivation) which allows the spindles to contribute to the control of movement trajectories despite changes in muscle length (MSH). This class has been retired. |
|
| editorial note | ||
| externalSourceId |
C0026610 CL:0000717 sao1438006234 |
|
| hasCurationStatus | ||
| hasFormerParentClass | ||
| isReplacedByClass | ||
| label |
Gamma Motor Neuron |
|
| note |
Motor neurons which activate the contractile regions of intrafusal muscle fibers, thus adjusting the sensitivity of the muscle spindles to stretch. Gamma motor neurons may be "static" or "dynamic" according to which aspect of responsiveness (or which fiber types) they regulate. The alpha and gamma motor neurons are often activated together (alpha gamma coactivation) which allows the spindles to contribute to the control of movement trajectories despite changes in muscle length (MSH). This class has been retired. |
|
| owl:deprecated |
true |
|
| preferred label |
Gamma Motor Neuron |
|
| Resource Identifier |
C0026610 CL:0000717 sao1438006234 |
|
| sao_ID |
sao1438006234 |
|
| synonym |
fusimotor neuron |
|
| umls_ID |
C0026610 |
|
| subClassOf |