Detailed Pictures of Moment-To-Moment Brain Activity Can Be Obtained Without

question 62

Multiple Choice

Detailed pictures of moment-to-moment brain activity can be obtained without exposure to radioactivity by using __________.

• A) CT scans
• B) fMRIs
• C) PET scans
• D) MRIs

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Definitions:

Coronary Arteries

The arteries that supply blood to the heart muscle, essential for its function and health.

Ascending Aorta

The portion of the aorta that rises upwards from the heart, delivering oxygenated blood to parts of the body above the heart.

Anterior Interventricular Artery

A blood vessel that delivers oxygenated blood to the front of the septum and both ventricles of the heart.

Electrical Excitation

The process by which an electrical impulse stimulates a nerve cell, muscle, or other excitable tissue to produce an action potential.