Regarding PET Scans, Which of the Following Statements Is FALSE

question 307

Multiple Choice

Regarding PET scans, which of the following statements is FALSE?

• A)PET scans provide detailed images of activity both near the surface and below the surface of the brain.
• B)PET scans detect the negative ion particles emitted by weakly radioactive sodium and potassium as they are consumed by the brain.
• C)PET scans show which areas of the brain are using more energy, with higher energy use corresponding with higher activity.
• D)PET scans have suggested that different patterns of brain activity accompany major psychological disorders, such as depression or schizophrenia.

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Definitions:

Prefrontal Cortex

The part of the brain located at the front of the frontal lobe, involved in complex behaviors, decision making, and moderating social behavior.

Upside Down

A position where something is turned so the top is now at the bottom.

Neural Activity

This pertains to the electrochemical actions and interactions within neurons and neural networks in the brain and nervous system.

Monitor Display

A visual output device that displays computer-generated images and information to the user.