Computerized Axial Tomography (CAT) Scans, Positron Emission Tomography (PET) Scans

question 185

Multiple Choice

Computerized axial tomography (CAT) scans, positron emission tomography (PET) scans, and magnetic resonance imaging (MRI) are all examples of which method of measuring brain-behaviour relations?

• A) brain imaging
• B) electrical recording
• C) neuropsychological tests
• D) destruction and stimulation techniques

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Definitions:

Planetary Gearset

A compact, round gear system that consists of a central sun gear, ring gear, and several planet gears that orbit the sun gear, used for transmission systems to provide multiple gear ratios.

Torque Converter

A type of fluid coupling used in automatic transmissions to transfer rotating power from the engine to the transmission.

Planetary Gearset

A mechanical system that consists of one or more outer gear wheels (planet gears) revolving around a central (sun) gear.

Carrier

A part of a vehicle’s differential that houses the differential gears, supporting them and distributing torque to the wheels.