Functional Magnetic Resonance Imaging (FMRI) Is a Noninvasive Imaging Technique

question 429

True/False

Functional magnetic resonance imaging (fMRI) is a noninvasive imaging technique that uses magnetic fields to map brain activity by measuring changes in the brain's blood flow and oxygen levels.

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Definitions:

Ionic Substance

A chemical compound composed of ions held together by electrostatic forces termed ionic bonding, typically formed when a metal reacts with a nonmetal.

Grinding Process

A machining process that uses an abrasive action to achieve a desired shape or surface finish on a material.

[H]

Often represents a hydrogen atom in chemical notation, particularly in the context of organic chemistry and reduction reactions.

Baking Soda

A white crystalline compound (sodium bicarbonate, NaHCO3) used in baking as a leavening agent and in various cleaning applications.