PLTW - Medical Detectives 2.1-2.4

Front

What is the brain stem?

Back

The brain stem is a long structure that connects the brain to the spinal cord and controls many basic life functions.

Front

Where is the brain stem located?

Back

The brain stem is located at the base of the brain and extends into the spinal cord.

Front

What is the function of the brain stem?

Back

The brain stem controls vital functions such as breathing, heart rate, and blood pressure.

Front

What are dendrites?

Back

Dendrites are tree-like structures that receive messages from other neurons and transmit them to the cell body.

Front

What is a synapse?

Back

A synapse is the junction between two neurons where information is transmitted from one neuron to another.

Front

What is the myelin sheath?

Back

The myelin sheath is a protective covering that surrounds nerve fibers and helps speed up the transmission of signals.

Front

What part of the brain is responsible for sending commands to the digestive system?

Back

The brain stem is responsible for sending commands to the digestive system.

Front

What is the control center of the body?

Back

The brain is considered the control center of the body, coordinating all activities.

Front

How does the brain stem connect the brain to the body?

Back

The brain stem connects the brain to the rest of the body through the spinal cord.

Front

What is the cerebrum?

Back

The cerebrum is the largest part of the brain, responsible for higher brain functions such as thought and action.