The Biological Perspective on Panic Attacks Has Been Supported by Which

question 143

Multiple Choice

The biological perspective on panic attacks has been supported by which of the following?

• A) PET scans reveal that panic-disorder patients show a greatly increased blood flow to parts of the right hemisphere of the limbic system.
• B) MRI scans have shown that different electrical activity occurs in the brains of panic-disorder patients.
• C) PET scans reveal that panic-disorder patients show a greatly decreased blood flow to the right parietal lobe, associated with the secretion of calming hormones.
• D) MRI scans have revealed significant brain size differences between the brains of panic-disorder and phobic patients.

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