intrafusal fibers


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Related to intrafusal fibers: Extrafusal fibers, Intrafusal muscle fibers

in·tra·fu·sal fi·bers

muscle fibers present within a neuromuscular spindle.

in·tra·fu·sal fi·bers

(in'tră-fyū'zăl fī'bĕrz)
Muscle fibers present within a neuromuscular spindle.
References in periodicals archive ?
Thus, gamma activation and contraction of intrafusal fibers can drive alpha activation and the contraction of entire muscle (Nielsen et al.