Exam 4: C: Sensation and Perception

A leading theory of phantom limb pain holds that this experience is due to

Without ________________,we could cut our arm with a knife and feel nothing more than the slight pressure of the blade.

In addition to the stimulus intensity,an individual's response is also impacted by many psychological factors.Researchers proposed the ____________ to study the perception of stimuli,while taking into consideration the judgement of the individual.

The process by which rods and cones become more sensitive to light in response to lowered levels of illumination is called

In a signal detection task,the participant says that she detected a signal and a signal was present.This is called a

The __________ is the midbrain structure involved with sound localization.

Light,a central player in our visual perception of the world,is a form of

According to the gate-control theory of pain,which of the following would be an effective way to decrease the pain of banging your elbow?

Prosopagnosia is defined as

The ______________ carries sensory information from the retina to the brain areas where visual perception will occur.

When scuba divers take red objects underwater,they appear to lose their colour,but this does not happen to bluish objects.This demonstrates that water filters out light waves that have

Once sound waves have been converted into neural activity,the ___________ carry them to the brain for auditory perception.

Which of the following is true of the fovea?

Shane is looking at a photograph taken by his friend Lise.The image shows a long straight road,with the edges of the road appearing to converge at the horizon.This illustrates

Athena notices some coins on the table,clustered into a group of 6 and a group of 10.Athena perceives the coins as two "groups" rather than as one group of 16 coins.This is an example of the Gestalt law of

When we look at a white house,we can recognize it as a white house by day or night and from any angle.This is due to

While riding on a train,David notices that the trees and telephone poles close to the tracks seem to flash by,while the buildings,trees,and mountains that are farther away seem to move by more slowly.This phenomenon is called

Which of the following depth cues requires the use of both eyes?

The trichromatic theory states that

Tyrone has good vision and can easily recognize common objects.However,he often relies on the sound of voices,rather than facial appearance,to be certain he is talking to one of his friends or family.Tyrone suffers from a rare disease called