Nervous System

Front

What is the main function of the nervous system?

Back

The main function of the nervous system is to coordinate and control the body's activities by transmitting signals between different parts of the body.

Front

What are neurons?

Back

Neurons are specialized cells that transmit nerve impulses throughout the body.

Front

What is the role of the spinal cord?

Back

The spinal cord is a bundle of nerves that carries messages between the brain and the rest of the body.

Front

What is the cerebrum responsible for?

Back

The cerebrum is responsible for conscious thoughts, senses, language, and memories.

Front

What are the main parts of a neuron?

Back

The main parts of a neuron are the cell body (soma), dendrites, and axon.

Front

What is the function of the myelin sheath?

Back

The myelin sheath insulates the axon of a neuron, speeding up the transmission of electrical signals.

Front

What are the four lobes of the brain?

Back

The four lobes of the brain are the frontal lobe, parietal lobe, occipital lobe, and temporal lobe.

Front

What does the frontal lobe control?

Back

The frontal lobe is involved in decision making, problem solving, and controlling behavior.

Front

What is the function of the occipital lobe?

Back

The occipital lobe is primarily responsible for processing visual information.

Front

What is the role of the brain stem?

Back

The brain stem controls basic life functions such as breathing, heartbeat, and blood pressure.