Final answer:
Gamma motor neurons are situated in the ventral horn of the spinal cord and they innervate the spindle fibers within skeletal muscles.
Step-by-step explanation:
Gamma motor neurons are located in the ventral horn of the spinal cord. They are a special type of lower motor neurons that innervate the spindle fibers within skeletal muscles. Their primary role is the regulation of muscle tone and the adjustment of the sensitivity of muscle stretch reflexes. The axons of these neurons travel through the ventral root to join the emerging spinal nerve, extending to the muscle spindles to carry out their function.
Gamma motor neurons are located in the ventral horn of the spinal cord. They innervate intrafusal muscle fibers within the muscle spindle. These fibers are responsible for detecting changes in muscle length and contribute to muscle tone and reflexes.