What Does FMRI Directly Measure

question 5

Multiple Choice

What does fMRI directly measure?

• A) Electrical activity
• B) Concentration of deoxyhaemoglobin in the blood
• C) Magnetic fields created by neuronal firing
• D) The dilation of blood vessels in the brain

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Definitions:

Output

The cumulative quantity of products or services generated by a business, sector, or economic system over a given timeframe.

Profit

The financial gain achieved when the amount of revenue gained from a business activity exceeds the expenses, costs, and taxes needed to sustain it.

Demand Schedule

A table or graph showing the quantity of a product that consumers are willing and able to purchase at various prices during a specified period.

Marginal Cost

The supplementary cost resulting from manufacturing an extra unit of a good or service.