PATHOLOGY

Detailed explanation-1: -Simply put, the somatic nervous system innervates skeletal muscle, whereas the ANS innervates glands, neurons of the gastrointestinal tract, and cardiac and smooth muscles of glandular tissue.

Detailed explanation-2: -Sensory input. The other senses on your head-sound, smell, taste and touch-all use your somatic nervous system to reach your brain. Your sense of touch below your neck uses your somatic nervous system to reach your spinal cord, which then relays signals to your brain.

Detailed explanation-3: -Somatic reflexes involve stimulation of skeletal muscles by the somatic division of the nervous system. Most reflexes are polysynaptic (involving more than two neurons) and involve the activity of interneurons (or association neurons) in the integration center.

Detailed explanation-4: -Motor neuron axons travel through tissues as nerves and synapse on skeletal muscle cells. Excitation of motor neurons causes acetylcholine to be released at the neuromuscular junction causing contraction of the muscle.