What is NOT true of muscle spindles? A) Muscle spindles are found within tendons. B) Muscle spindles are embedded within extrafusal muscle fibers. C) The contractile poles of intrafusal fibers within muscle spindles are innervated by y ^-motor neurons. D) Muscle spindles are receptors for the stretch reflex.

Question

Quizplus · Accepted Answer

Muscle spindles are not found within tendons; they are located within the belly of muscles, embedded among the extrafusal muscle fibers.

What Is NOT True of Muscle Spindles