Homework answers / question archive / Question 1 1 / 1 pts _______ is a rare neuropsychological disorder in which the affected individual has no perception of motion

Question 1 1 / 1 pts _______ is a rare neuropsychological disorder in which the affected individual has no perception of motion

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Question 1

1 / 1 pts

_______ is a rare neuropsychological disorder in which the affected individual has no perception of motion.

  

Prosopagnosia

   

Akinetopsia

   

Hyperopia

  

Motion agnosia

   

Motion blindness

 

 

Question 2

1 / 1 pts

The purpose of the comparator is to _______ eye movements.

  

keep track of which image movements on the retina are due to

   

plan and execute vergence

   

compare saccades with smooth pursuit

   

plan and execute smooth pursuit

   

plan and execute saccadic

 

 

Question 3

1 / 1 pts

A(n) _______ eye movement rapidly changes fixation from one object or location to another.

  

scan

   

saccade

   

adapting

   

smooth pursuit

   

tracking

 

 

Question 5

1 / 1 pts

Using the _______ depth cue you can tell far away something is based on how much detail is visible in the elements on the ground between you and the object.

  

occlusion

   

texture gradient

   

relative height

   

linear perspective

   

aerial perspective

 

 

Question 6

1 / 1 pts

A _______ is an individual who suffers from colorblindness that is due to the absence of S-cones.

  

color-anomalous individual

   

protanope

   

isotope

   

tritanope

   

deuteranope

 

 

Question 7

1 / 1 pts

Which of the following is a related color?

  

Green

   

Blue

  

Brown

   

Purple

   

Orange

 

 

Question 8

1 / 1 pts

The _______ of the brain is important for initiating and guiding eye movements
  

superior colliculus

 

pons

   

lateral rectus

 

primary visual cortex

   

caudal midbrain

 

 

Question 9

1 / 1 pts

The purpose of the comparator is to _______ eye movements.

  

plan and execute smooth pursuit

   

keep track of which image movements on the retina are due to

   

compare saccades with smooth pursuit

   

plan and execute vergence

   

plan and execute saccadic

 

 

Question 10

1 / 1 pts

What type of eye movements do we make while reading?

  

Vergence

   

Saccadic

   

None of the other answers are correct

   

Reflexive

   

Smooth pursuit

 

 

Question 11

1 / 1 pts

_______ is a measure of the smallest binocular disparity that can generate a sensation of depth.

  

Minimum disparity

  

Disparity threshold

   

Stereoacuity

   

Stereo sensitivity

  

Stereo parallax

 

 

Question 12

0 / 1 pts

If normal binocular visual stimulation is not experienced during _______ then proper stereo vision might not develop.

  

the early period

   

the critical period

   

adolescence

   

gestation

   

adulthood

 

 

Question 13

1 / 1 pts

Accommodation

  

is a binocular depth cue.

   

involves a change in the shape of the lens.

   

is a depth cue that works best at distances greater than 10 feet.

   

works because the eyes turn outward (diverge) as an object moves away.

   

none of the answers are correct.

 

 

Question 14

1 / 1 pts

The collection of light rays that interact with objects in the world in front of a viewer is

  

sigma.

   

the focus of expansion.

   

the optic array.

 

tau.

   

the optic flow field.

 

 

Question 15

1 / 1 pts

Suppose you do the following experiment. You kneel down beside your desk at eye level so you can look along the desk top. You close your left eye, then place an eraser one foot in front of your face. Next you place a second eraser directly behind the first so it is hidden from view. If, however, you open your left eye and close your right, the second eraser is clearly in view and no longer appears behind the first. This experiment demonstrates:

  

perceptual constancy

   

binocular disparity

   

accomodation

   

induced movement

   

motion parallax

 

 

Question 17

1 / 1 pts

Which of the following is not
a type of cone?

  

S-cone

   

T-cone

   

M-cone

   

L-cone

   

All are types of cones.

 

 

Question 18

1 / 1 pts

To look at the tip of your nose, what kind of eye movement would you make?

  

Saccade

 

Rapid Pursuit

  

Vergence

   

Reflexive

   

Smooth pursuit

 

 

Question 19

1 / 1 pts

The ability of the two eyes to turn inward in order to place the two images of a feature in the world on corresponding locations in the two retinal images is known as

  

convergence.

   

accommodation.

   

disparity.

   

divergence.

   

linear perspective.

 

 

Question 20

0 / 1 pts

The depth cue of convergence

  

is interposition.

   

is effective only at distances greater than about 10 feet from the observer.

   

involves a bulging of the lens.

   

involves a comparison of the images in the left and right eyes.

   

involves the muscles of the eye.

 

 

Question 21

1 / 1 pts

A(n) _______ is the motion of an object that is defined by changes in luminance.

  

interocular motion

   

motion aftereffect

   

second-order motion

   

first-order motion

   

anomalous motion

 

 

Question 22

1 / 1 pts

Which of the following color pairs is furthest apart in wavelength?

  

Blue and red

   

Green and red

   

Blue and yellow

   

Blue and purple

   

Green and purple

 

 

Question 23

1 / 1 pts

A(n) _______ eye movement rapidly changes fixation from one object or location to another.

  

tracking

   

scan

   

smooth pursuit

   

adapting

 

saccade

 

 

Question 24

1 / 1 pts

Evidence from labs such as Warren’s shows that humans can estimate their direction of heading solely on the basis of

  

biological motion calculations.

   

information given by the comparator.

   

optic flow simulated by moving dots.

   

head movements.

   

eye movements.

 

 

Question 25

1 / 1 pts

The impression of smooth motion that comes from the rapid alternation of objects appearing in nearby locations in rapid succession is

  

motion aftereffect.

   

kinetic motion.

   

apparent motion.

   

aperture motion.

   

illusory motion.