Which of the Following Statements About Positron-Emission Tomography Is True

question 12

Multiple Choice

Which of the following statements about positron-emission tomography is true?

• A) It measures oxygen levels in the brain.
• B) Infants have to wear a high-density sensor array on their heads.
• C) It provides excellent information about the time course of brain activity.
• D) It requires injection of radioactive glucose into the blood.

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Definitions:

Automatic System

A mechanism in cognitive science referring to processes that operate in an unconscious, fast, and often involuntary manner.

Deliberate Process

A cognitive approach involving conscious thinking, analysis, and decision-making.

Alphabetical Order

Alphabetical order is a system of sorting or organizing items based on the sequence of letters in the alphabet.

Familial Sleeping Arrangements

The way in which family members organize themselves for sleeping, often influenced by cultural norms and personal preferences.