Well you can asses the function of ilioingunial nerve and genitofemoral nerve.
Cremasteric relfex can be demonstarted by lightly touching the skin of the upper medial thigh, resulting in a slight elevation of the testis.
The sensory fibers of the reflex are carried by the L1 fibers of the Ilioinguinal nerve and the motor response is a functional of the genital branch of the genitofemoral nerve that innervates the cremastric muscle.
The knee-jerk reflex is a type of stretch reflex, which is a type of spinal reflex. It involves the stimulation of sensory neurons in the muscle spindles of the quadriceps muscle, leading to a quick contraction of the muscle in response to a sudden stretch.
It's called the stretch reflex and involves muscle spindles which are sensorimotor organs located in skeletal muscle.
autonomic reflex
No, a somatic reflex are the reflexes of the skeletal muscle movements. The gag reflex is considered to be an autonomic reflex.
The effector muscle for the calcaneal reflex (also known as the Achilles reflex) is the gastrocnemius muscle in the calf. When the Achilles tendon is tapped, it causes a contraction of the gastrocnemius muscle, resulting in plantar flexion of the foot.
The corneal reflex is an autonomic reflex. It involves the trigeminal nerve and facilitates the automatic blinking of the eyelids in response to an object touching the cornea, which is important for protecting the eyes from foreign objects and excessive light.
The myotatic reflex is provoked by activation of muscle spindles in a stretched muscle. These muscle spindles are sensory receptors that detect changes in muscle length and help regulate muscle contraction and body position. When a muscle is stretched, the muscle spindles send signals to the spinal cord, leading to a reflex contraction to prevent overstretching.
When the leg is straight, the muscle spindle receptors in the quadriceps muscle are not stretched enough to stimulate a reflex response. The reflex occurs when the muscle is quickly lengthened, activating the sensory receptors in the muscle and sending a signal to the spinal cord to trigger a reflexive contraction of the quadriceps muscle.
knee jerk reflex
Somatic Reflex
The difference between a reflex and a voluntary muscle is simply that a reflex is autonomic response to a stimulus thus making it involuntary. This in direct contradiction to a voluntary muscle movement with is done by making the conscious decision to do so.
Effector