Central Nervous System
The Central Nervous System is in charge of receiving the stimuli that come from both the external environment and the organism itself, and of elaborating the responses.
The Central Nervous System is the body's control and coordination center. It is made up:
- The encephalon.
- The spinal cord.
By Xtabay (Own work) [GFDL or CC BY 3.0], via Wikimedia Commons