Once the CS or NS Is Again Paired with the US

question 32

Multiple Choice

Once the CS or NS is again paired with the US, a response that has been extinguished

• A) often becomes transformed into a fixed action pattern.
• B) becomes a flexion response.
• C) can be reacquired quite rapidly.
• D) cannot be reacquired.

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Definitions:

Trichromatic

A theory of color vision that proposes the eye detects colors through the response levels of three types of cones sensitive to different wavelengths.

Color Discrepancy

A difference in the perception or representation of colors between what is expected and what is perceived.

Trichromatic Theory

A theory explaining human color vision based on three types of cones sensitive to blue, green, and red wavelengths.

Receptors

Specialized cells or proteins that detect and respond to chemical signals, such as hormones or neurotransmitters.