PLTW Nervous System Review

Front

What are the three main parts of the brain stem?

Back

The pons, midbrain, and medulla oblongata.

Front

What is the function of dendrites in a neuron?

Back

Dendrites conduct messages towards the cell body.

Front

What is a concussion?

Back

A concussion is an injury resulting in slight damage to the brain.

Front

What is the function of axons in a neuron?

Back

Axons conduct messages away from the cell body.

Front

What are the three overall functions of the Nervous System?

Back

Sensory input, integration, and motor output.

Front

What is the cerebellum responsible for?

Back

The cerebellum is responsible for coordination and balance.

Front

What is the role of the cerebrum?

Back

The cerebrum is responsible for higher brain functions, including thought and action.

Front

What is the function of the medulla oblongata?

Back

The medulla oblongata controls involuntary functions such as breathing and heart rate.

Front

What is the difference between a contusion and a concussion?

Back

A contusion is a bruise on the brain, while a concussion is a type of brain injury with slight damage.

Front

What is the role of sensory neurons?

Back

Sensory neurons transmit sensory information from the body to the brain.