fusimotor neurons

fusimotor neurons
gamma motoneurons.

Medical dictionary. 2011.

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  • fusimotor — Pertaining to the efferent innervation of intrafusal muscle fibers by gamma motor neurons. SEE ALSO: neuromuscular spindle. [L. fusus, spindle, + moveo, to move] * * * fu·si·mo·tor (fu″sĭ moґtər) [fus + motor] innervating… …   Medical dictionary

  • Muscle spindle — Latin fusus neuromuscularis Code TH H3. Muscle spindles are sensory receptors within the belly of a muscle, which primarily detect changes in the length of this muscle. They convey length information to the central nervous system via …   Wikipedia

  • gamma motoneurons — neurons of the anterior spinal cord that give rise to the gamma (fusimotor) fibers which innervate intrafusal fibers of the muscle spindle. Cf. anterior horn cell and gamma loop …   Medical dictionary

  • nervous system, human — ▪ anatomy Introduction       system that conducts stimuli from sensory receptors to the brain and spinal cord and that conducts impulses back to other parts of the body. As with other higher vertebrates, the human nervous system has two main… …   Universalium

  • Gamma motoneuron — Neuron: Gamma motorneuron A muscle spindle, with γ motor and Ia sensory fibers NeuroLex ID …   Wikipedia

  • End-plate potential — Miniature end plate potentials and end plate spikes recorded from muscle fiber End plate potentials (EPPs) (sometimes called end plate spikes ) are the depolarizations of skeletal muscle fibers caused by neurotransmitters binding to the… …   Wikipedia

  • Hypotonia — Floppy Muscle Syndrome Classification and external resources ICD 10 P94.2 ICD 9 358 …   Wikipedia

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