About this document
Nervous System: CNS & PNS Overview by Arpana Keloth is a document available to read on EtoBox.
The document discusses the nervous system, describing the two main divisions as the central nervous system (CNS) and peripheral nervous system (PNS). It explains that the autonomic nervous system (ANS) is a subdivision of the PNS that regulates involuntary body functions. The ANS has two main branches - the sympathetic nervous system which prepares the body for fight or flight, and the parasympathetic nervous system which helps with rest and digestion.
- Author
- Arpana Keloth
- Language
- EN