Exam 4: D: Sensation and Perception

The most recently discovered taste receptor is

Which of the following is true with respect to the doctrine of specific nerve energies?

Which part of the eye is a muscle that regulates the size of the pupil?

When Stewart wakes up at night and has to walk from his bedroom to the bathroom in the dark,he is most directly aided in this process by his

Mixing equal amounts of red,green,and blue produces white light in

Research suggests that some blind persons may be able to navigate their immediate environments by using __________,which involves using their auditory sense to judge where objects are.

The sensitivity of our sensory abilities and systems is demonstrated in our __________ thresholds.

Which of the following describes what happens if you trace an auditory stimulus from the time it first reaches the ear until it arrives at the brain?

According to signal detection theory,a __________ is when a stimulus is absent,but the participant indicates that it was present.

As we listen to music on the radio or on our iPods,we often are aware of the arrangement of tones into melodies rather than just focusing on the individual notes.This auditory perception is compatible with the principles established by

As information travels from the primary visual cortex to other regions of the brain involved in visual perception,the information

The gate control model of pain perception argues that neural mechanisms in the __________ are involved in controlling the flow of sensory input to the central nervous system.

In the process known as __________,sensory receptors become less sensitive to repeated presentations of the same stimulus.

A disorder of the inner ear would be most likely to impact our

The smallest amount of a particular stimulus required to produce any sensation at all in the person to whom the stimulus is presented is the

The sensory receptors in the ear are found in the

The outer ear includes the

Francis is staring at a picture in her psychology textbook,waiting for a component of the image to "pop out" at her and be perceived differently.Francis is waiting for what perceptual phenomenon to occur?

It is difficult to distinguish between colours at night because

Sound waves are simply