FMRI Is a New and Exciting Method of Imaging Brains

question 5

Multiple Choice

fMRI is a new and exciting method of imaging brains that is based on the physiological observation that

• A)the magnetic properties of neurons change as they release neurotransmitters.
• B)the magnetic properties of blood changes as a function of the level of oxygen it is carrying.
• C)the magnetic resonance of brain regions changes with age and experience.
• D)blood flow can be measured directly by the magnetic properties of the vessels containing the blood.

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Definitions:

Owned Slaves

Refers to individuals or entities that held ownership over other human beings as property, typically in the context of historical slavery practices.

Importation

The act of bringing goods or commodities into one country from another, often for trading purposes.

Slaveholders

Individuals or entities that owned slaves, particularly common in historical contexts such as the American South prior to the Civil War.

Prohibition

Refers to the period in the United States during the early 20th century when the manufacture, sale, and transportation of alcoholic beverages were legally prohibited.