Nerve Functions

Front

What is a nerve?

Back

A nerve is a structure that sends messages to the brain and throughout the body.

Front

Where is the bicep located?

Back

The bicep is located in the arm.

Front

What is an illusion?

Back

An illusion is something that tricks your brain.

Front

What does a movement nerve do?

Back

A movement nerve helps the brain control your muscles to make your body move.

Front

What is the role of the brain in movement?

Back

The brain sends movement messages to the muscles.

Front

What part of the body helps us see?

Back

The eyes help us see.

Front

What is the function of sensory nerves?

Back

Sensory nerves carry information from the senses to the brain.

Front

What is the spinal cord?

Back

The spinal cord is a bundle of nerves that connects the brain to the rest of the body.

Front

What is a reflex action?

Back

A reflex action is an automatic response to a stimulus, controlled by the spinal cord.

Front

How do nerves communicate with each other?

Back

Nerves communicate through electrical signals called impulses.