The Terms REM Sleep, Active Sleep, and Paradoxical Sleep All

question 95

True/False

The terms REM sleep, active sleep, and paradoxical sleep all refer to the same phenomenon.

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Definitions:

Optic Nerve

The nerve responsible for conducting visual data from the retina to the brain.

Visual Receptors

Cells located in the retina that are sensitive to light and play a key role in vision by converting light energy into neural signals.

Retina

A layer at the back of the eyeball containing cells that are sensitive to light and trigger nerve impulses that pass via the optic nerve to the brain, where a visual image is formed.

Trichromatic Theory

A theory of color vision proposing that the human eye has three types of receptors with different sensitivities to light wavelengths, responsible for the perception of color.