What Would You Expect to See on the EEG Record

question 105

Multiple Choice

What would you expect to see on the EEG record of a person who is engaged in an episode of sleepwalking?

• A) paradoxical sleep waves
• B) very large sleep spindles
• C) evidence of deep sleep
• D) a record that is virtually the same as a daydreaming person
• E) a record that has only alpha wave activity

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Definitions:

Depth Perception

The ability to perceive the distance of an object as well as the three-dimensional characteristics of objects, allowing for the estimation of distances between objects and the observer.

Eye Muscles

Muscles located around the eyes that enable movements of the eyeball and adjusting the pupil size.

Binocular Disparity

A visual phenomenon where each eye receives a slightly different image, which the brain merges to perceive depth.

Shape Continuity

A perceptual phenomenon where the visual system prefers to see continuous shapes rather than disrupted or disconnected ones.