Edgewater was a census-designated place (CDP) in Broward County, Florida, United States. The population was 803 at the 2000 census. It is now an incorporated neighborhood of Dania Beach.
Divisions of the Peripheral Nervous System. The PNS can also be divided into two separate systems: the autonomic nervous system and the somatic nervous system. The autonomic nervous system regulates involuntary and unconscious actions, such as internal-organ function, breathing, digestion, and heartbeat.
The peripheral ANS has 3 main components: 1  The sympathetic nervous system (SNS), which comprises the autonomic outflow from the thoracic and high lumbar segments of the spinal cord; 2  The parasympathetic nervous system (PNS), which includes the outflow from the cranial nerves and the low lumbar and sacral spinal cord; and.