A muscle spindle is composed of several?

Medicine

2 answers:

elena-s [515]3 years ago

5 0

Answer:

The muscle spindle is composed of several intrafusal muscle fibers, consisting of three types: static fibers, dynamic fibers and nuclear chain fibers. Its main function is the transmission of proprioceptive information from the body segments to the cortex, it also generates an environment of functional relaxation of the muscles, thus being responsible for avoiding muscle injuries.

loris [4]3 years ago

5 0

Answer:

A muscle spindle fiber is composed of several specialized thin muscle fibers innervated by sensory neurons.

A muscle spindle consists of the several divided muscle fiber which are enclosed in the spindle-shaped connective tissue sac.

Muscle spindle consists of 5-14 muscle fibers. They are dynamic nuclear bag fiber, nuclear chain fibers and static nuclear bag fibers.

They form the muscles of he body that helps in the movement of the skeletal system and movement of the body.

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