Nervous System

Front

What are the three main components of the nervous system?

Back

The three main components of the nervous system are the brain, spinal cord, and nerves.

Front

What part of the brain is responsible for conscious thought and voluntary muscle movements?

Back

The cerebrum is responsible for conscious thought and voluntary muscle movements.

Front

What is the primary function of nerves in the nervous system?

Back

Nerves have different jobs; some send messages to the brain and spinal cord, while others send messages away from them.

Front

Which nervous system includes the brain and spinal cord?

Back

The central nervous system includes the brain and spinal cord.

Front

What are nerves made up of?

Back

Nerves are made up of nerve cells called neurons.

Front

What is the function of the spinal cord?

Back

The spinal cord transmits messages between the brain and the rest of the body.

Front

What is the role of the cerebellum in the brain?

Back

The cerebellum coordinates balance and fine motor skills.

Front

What is a neuron?

Back

A neuron is a specialized cell that transmits nerve impulses.

Front

What is the difference between sensory and motor nerves?

Back

Sensory nerves carry messages to the brain, while motor nerves carry messages away from the brain.

Front

What is the peripheral nervous system?

Back

The peripheral nervous system consists of all the nerves outside the central nervous system.