The Basic Idea Behind Functional Neuroimaging Is That

question 82

Multiple Choice

The basic idea behind functional neuroimaging is that:

• A) researchers can learn about brain structures by removing them and observing any changes in behavior.
• B) brain structures change color when they are active.
• C) structures that are more active use more oxygen.
• D) structures that are more active use less oxygen.

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Definitions:

Wavelength

The distance between successive crests of a wave, especially points in a sound wave or electromagnetic wave.

Opponent-Process Theory

A psychological and neurological model that explains how the perception of colors is controlled by two opposing systems, leading to color vision.

Afterimage

A visual phenomenon where an image continues to appear in one's vision after the exposure to the original image has ceased.

Opponent Cells

Specialized cells in the visual system that help perceive color by opposing each other.