Exam 4: Sensation and Perception

Which of the following has NOT been shown to influence the perception of pain in humans?

Which of the following is NOT one of the primary skin sensations?

Using appropriate examples,show how perceptual experiences can be subjective.

Research evidence now suggests that color vision appears to involve sequential stages of information processing; in the first stage the cones seem to follow the opponent process theory and in the later stages the cells in the retina,LGN and visual cortex seem to follow the trichromatic theory.

The current understanding of color vision and of pitch perception helps to illustrate the importance of theoretical diversity to psychology.

Although located in the eye,the ____________________ is actually a piece of the central nervous system and is responsible for processing images.

A perceptual set implies that

The explanation of the Müller-Lyer illusion that relates the lines to inside- and outside-corners accounts for the observation that people from non-Western cultures

According to ____,the ability to detect a stimulus depends not only on the intensity of the stimulus but also on other variables such as the level of noise in the system and your expectations.

Artists use ____ cues to create a perception of depth on a two-dimensional surface.

Use an example from your everyday life to explain sensory adaptation.

Complex cells in the visual cortex respond to

After visual input has been processed in the primary visual cortex,signals are processed further along a number of pathways.Information about form and color is processed by the

The tendency to experience a stable perception of an object even though the sensory input we receive is continually changing is

Vision begins when electromagnetic wave energy enters the eye through the cornea and pupil and is focused on the retina by the lens.

Approximately 90% of the axons from each retina travel through the superior colliculus before traveling to the lateral geniculate nucleus (LGN)and on to the primary cortex.

Sensory adaptation is probably a behavioral adaptation that allows people to

Three people look at the same sketch and report seeing three different things.This illustrates the contribution to perception of

The fluid-filled tunnel that contains the receptors for hearing is the

It has become clear in recent years that perception of color appears to involve sequential stages of information processing; in the first stage the cones seem to follow the ____________________ theory and in the later stages the cells in the retina,LGN and visual cortex seem to follow the ____________________ theory.