MICROANATOMY

Detailed explanation-1: -Cholinergic receptors are concentrated at the motor end-plate region of the sarcolemma in normal skeletal muscle.

Detailed explanation-2: -The somatic nervous system also known as the voluntary nervous system consists of afferent and efferent nerves that innervate the skeletal muscles.

Detailed explanation-3: -Gamma motor neurons innervate intrafusal muscle fibers found within the muscle spindle.

Detailed explanation-4: -The region of the muscle fibers where the motor nerves terminate on each skeletal muscle fiber, is termed the muscle endplate. It is at this endplate that the perisynaptic Schwann cells are found interspaced between the nerve terminal and the muscle fiber.