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Motor Neurons, Gamma

"Motor Neurons, Gamma" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure, which enables searching at various levels of specificity.

Motor neurons which activate the contractile regions of intrafusal SKELETAL 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.


This graph shows the total number of publications written about "Motor Neurons, Gamma" by people in Harvard Catalyst Profiles by year, and whether "Motor Neurons, Gamma" was a major or minor topic of these publication.
Bar chart showing 1 publications over 1 distinct years, with a maximum of 1 publications in 2012
To see the data from this visualization as text, click here.
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Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.