Which of the Following Brain Study Techniques Is Correctly Matched

question 442

Multiple Choice

Which of the following brain study techniques is correctly matched with a description?

• A) EEG - detects uptake of certain molecules in the brain
• B) EEG - detects changes in blood flow in the brain
• C) PET - detects uptake of certain molecules in the brain
• D) fMRI - records brain's electrical activity from the scalp

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Definitions:

Bed Rest

A medical treatment in which a patient is advised to stay in bed for most of the time to aid the process of recovery.

Constipation

A common condition characterized by infrequent bowel movements and difficulty in passing stools.

Dehydration

A condition resulting from excessive loss of body water and electrolytes.

Environmental Temperature

The measure of warmth or coldness in a particular environment, significant in determining the conditions for living organisms and for conducting various physical processes.