Brain Processing of Senses

Front

What is the nervous system?

Back

The nervous system is the body system that includes the brain and spinal cord, responsible for sending and receiving signals throughout the body.

Front

What do nerves do in the body?

Back

Nerves carry electrical signals, similar to how wires carry electricity.

Front

What sense does a snake's tongue help with?

Back

A snake's tongue helps with the sense of smell.

Front

What is a natural fear response of the human body?

Back

Sweating is a natural fear response of the human body.

Front

How long are the nerves in an average person's body?

Back

An average person has about 46 miles of nerves in their body.

Front

What is the main function of the brain?

Back

The brain processes information and controls the body's responses.

Front

What are the five senses?

Back

The five senses are sight, hearing, taste, touch, and smell.

Front

How do we perceive sound?

Back

We perceive sound through our ears, which detect vibrations in the air.

Front

What is the role of the spinal cord?

Back

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

Front

What is a reflex action?

Back

A reflex action is an automatic response to a stimulus, like pulling your hand away from something hot.