Central Nervous System
The central nervous system (CNS) is a complex network of nerves and cells that carry messages to and from the brain and spinal cord. It is responsible for integrating and processing information from the body's sensory receptors and coordinating the body's responses.
Structure of the Central Nervous System
The CNS consists of the brain and the spinal cord. The brain is the control center of the nervous system and is responsible for processing sensory information, initiating motor responses, and regulating various physiological functions. The spinal cord serves as a pathway for transmitting information between the brain and the rest of the body.
Functions of the Central Nervous System
The CNS plays a crucial role in controlling and coordinating various bodily functions, including movement, sensation, perception, cognition, and behavior. It also regulates involuntary processes such as heart rate, breathing, and digestion.
Study Guide
- What is the central nervous system?
- The central nervous system is a network of nerves and cells that carry messages to and from the brain and spinal cord.
- What are the components of the central nervous system?
- The central nervous system consists of the brain and the spinal cord.
- What are the functions of the central nervous system?
- The central nervous system controls and coordinates bodily functions, including movement, sensation, perception, cognition, and behavior. It also regulates involuntary processes.
