The CNS controls our ability to breathe and keep our heart beating, and when depressed too far by CNS depressants, these functions can slow down and eventually stop.
Structurally, nervous system is classified into two types: Central Nervous System (CNS) ; and Peripheral Nervous System (PNS) ; The Central Nervous System comprises of the brain and spinal cord.
The somatic system includes the pathways from the skin and skeletal muscles to the CNS. It is also described as involved with activities that involve consciousness.
The CNS includes the brain and spinal cord. The brain is the body's " control center" . The CNS has various centers located within it that carry out the sensory, motor and intergration of data.
Central Nervous System The CNS represents the largest part of the nervous system. It regulates organ function, higher thought, and movement of the body. Together, with the PNS, it has a fundamental role in the control of behavior.