what are the main divisions of the nervous system? what organs belong to each
The somatic nervous system. The somatic nervous system is the other major division of the peripheral nervous system, and its role is to control the actions of the body (soma). For example, walking, talking or any other form of voluntary bodily movement.
The Central Nervous System. The central nervous system (CNS) consists of the brain and the spinal cord. The central nervous system includes the brain and spinal cord. The spine, which runs up the centre of your back, carries sensory messages from various parts of the body (e.g. hands, feet, legs etc â¦) up to the brain.