About The Medical Condition Fusimotor Neuron

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Find the definition of the medical term Fusimotor Neuron. Fusimotor Neuron defined and explained for easy understanding at the Medical Conditions from ClusterMed.info.

Fusimotor Neuron

Fusimotor Neuron Medical Condition Defined & Explained
Fusimotor Neuron Medical Condition

What's The Definition Of The Medical Condition Fusimotor Neuron?

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.

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