The Procedure That Detects, Amplifies, and Records Electrical Activity in the Brain

question 423

Multiple Choice

The procedure that detects, amplifies, and records electrical activity in the brain is known as

• A)electrical stimulation of the brain (ESB).
• B)functional MRI (fMRI).
• C)electroencephalography (EEG).
• D)positron emission tomography (PET).

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Definitions:

Contamination

The undesirable introduction of impurities or harmful substances into or on to a clean or pure environment, making it unsafe.

Microorganisms

Tiny living organisms, such as bacteria, viruses, fungi, and algae, that can be seen only with a microscope.

Aseptic Technique

Methods used to prevent contamination by pathogens, particularly in medical procedures or laboratory environments.

Anesthetic

A substance used to induce anesthesia, temporarily reducing or eliminating sensation, often used in surgical procedures to prevent pain.