Central Nervous System Quiz

Nervous System Overview

• The central nervous system (CNS) is responsible for receiving, processing, and responding to sensory information.
• The brain is located in the skull and plays a crucial role in the CNS.
• The spinal cord, located in the spinal column, is part of the CNS and plays a vital role in the nervous system.

Central Nervous System

• The CNS consists of the brain and spinal cord.
• The CNS is responsible for:
  • Integrating and processing sensory information
  • Controlling voluntary movements
  • Facilitating thought, emotion, and behavior

Peripheral Nervous System

• The peripheral nervous system (PNS) is responsible for transmitting information between the CNS and the rest of the body.
• The PNS is located outside the CNS and consists of nerves that connect the CNS to the rest of the body.
• The PNS is responsible for:
  • Transmitting sensory information from the body to the CNS
  • Transmitting motor signals from the CNS to muscles and glands

Brain Function

• The brain is the control center of the nervous system.
• The brain's primary function is to process and integrate sensory information.
• The brain also facilitates thought, emotion, and behavior.

Spinal Cord Function

• The spinal cord is a vital part of the CNS.
• The spinal cord acts as a relay station, transmitting signals between the brain and the rest of the body.
• The spinal cord also plays a role in reflexes, which are automatic responses to stimuli.