Where should we look to find Ia sensory fibers?
A) at the neuromuscular junction where they are forming synapses with muscle fibers
B) wrapped around the middle sections of muscle spindles
C) in the junctions between muscles and tendons
D) in joints and in the skin

Question

Quizplus · Accepted Answer

Ia sensory fibers are found wrapped around the middle sections of muscle spindles, which are specialized muscle fibers that detect changes in muscle length and convey this information to the central nervous system.

Where Should We Look to Find Ia Sensory Fibers