en.wikipedia.org
Human brain
Central organ of the human nervous system
- The human brain is the central organ of the nervous system, and with the spinal cord, comprises the central nervous system.
- It consists of the cerebrum, the brainstem and the cerebellum.
- The brain controls most of the activities of the body, processing, integrating, and coordinating the information it receives from the sensory nervous system.
- The brain integrates sensory information and coordinates instructions sent to the rest of the body.