Exam 4: C: Sensation and Perception

The __________ is responsible for providing information about the orientation and motion of the head.

The gate-control theory of pain suggests that

The optic nerve creates the _______,an area of the retina that contains no photoreceptors.

__________ involves the detection of energy,whereas __________ involves organizing and interpreting incoming neural signals.

The distance cue in which two parallel lines extend into the distance and seem to come together at one point is called

Failure to consciously perceive something you are looking at because your attention is directed elsewhere is called

When light enters the eye and travels to the back of the retina,what is the order of the cells through which it passes?

Which approach states that visual perception occurs in terms of whole objects rather than individual parts?

_____________ are sensitive to the different wavelengths of light,which is what allows us to detect colour.______________ do not detect colour,but can work under low light conditions.

People with normal vision will perceive a door as a rectangle whether they view it when it is fully closed or partially open,as long as the door is,in fact,a rectangle.This is an example of

The ___________ explains how the frequency theory can still be used to explain sounds over 1000Hz.

In __________ processing,we construct a whole stimulus from its basic parts.

According to the ________________ principle,when we look at an image,we tend to perceive some parts as standing out and other parts as being part of the background.

According to the textbook,which of the following is true regarding cochlear implants?

Bumps on the tongue called __________ contain numerous __________ .

Visual information is sent to a part of the thalamus called the

Duncan is trying to find a constellation of dim stars in the night sky.You recommend that he not to look directly at the stars.By using this approach,the light will fall ________ and on the part of the retina that has a higher concentration of _______,which are better at detecting dim light.

The head can block some of the sound reaching one ear,which makes the sound more intense in one ear than the other.The brain can use this phenomenon-known as ____________-to determine the location of a sound's source.

__________ is conceptually driven and influenced by our beliefs and expectations.

During a break from his job as a waiter,Bernardo begins to read Hamlet and is so engrossed in the play that he fails to notice the clattering of dishes all around him.This is an example of