Exam 4: Extension A: Sensation and Reality

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Regarding subliminal perception, which of the following statements is/are TRUE?

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A

Michael just turned 45 and is getting glasses for the first time because he has difficulty reading maps and telephone books.His eye doctor diagnosed

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D

Larry is taking a vision test in which he is asked to detect numbers and designs within circles containing large numbers of dots of varying colors.However, all Larry sees is a jumble of dots.Larry is most likely taking which test?

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C

The _____ is the opening at the center of the eye that is controlled by the iris.

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Hyperopia, myopia, and astigmatism can be corrected by placing glasses or contact lenses

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Hubel and Wiesel found that individual brain cells

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Regarding subliminal messages, which of the following statements is TRUE?

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The function of the lens is to

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Sam is being administered a test known as the Landolt rings.Sam's _____ is being assessed.

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The cones of the retina

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In vision, a loss of accommodation is most associated with aging of the

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You are undergoing a PET scan.The doctor finds that when he asks you questions, the temporal lobe of the brain shows activation, while areas on the somatosensory area of the parietal lobe are activated when your hand is stroked.This association of brain area activation and sensation experienced illustrates

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Brightness refers to the

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If vision is fuzzy because the eyeball is too short, the resulting condition is called

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According to Hubel and Wiesel, vision acts more like a

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Bifocal lenses are used to correct

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Carrots can improve night vision

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Sensory analysis tends to extract perceptual _____ from stimulus patterns.

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The rods contain a light-sensitive visual pigment called _____ that is important for night vision.

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Taxiway lights at most airports are blue because

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