What is some of the nervous system main functions?

Sensory function: Detects changes in the environment and sends signals to the central nervous system.

Integrative function: Processes and interprets sensory information, and then determines the appropriate response.

Motor function: Controls the muscles and glands to produce a response.

Homeostatic function: Maintains a stable internal environment within the body.

Cognitive function: Allows for thought, memory, and language.