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Damage to the magnocellular pathway would most likely lead to the…
Damage to the magnocellular pathway would most likely lead to the loss of:
Group of answer choices
binocular vision
color vision
movement perception
object perception
Flag question: Question 2Question 22 pts
Ocular dominance columns:
Group of answer choices
receive input from the right eye only.
respond to lines in slightly different orientations.
receive input from the left eye only.
receive input from each eye.
Flag question: Question 3Question 32 pts
What cells can be found in the center of the human fovea?
Group of answer choices
bipolar cells
all choices are correct
cones
retinal ganglion cells
Flag question: Question 4Question 42 pts
The fusiform gyrus would be most excited in which of the following cases?
Group of answer choices
A teenager viewing colorful patterns on their cell phone.
A car salesman looking at a customer’s face
A person with prosopagnosia looking at a face
A child watching their dog run around the yard.
Flag question: Question 5Question 52 pts
How do the receptive fields of the inferior temporal cortex compare to those of the primary visual cortex?
Group of answer choices
They are smaller.
They are sensitive to larger, more complicated patterns.
They are located lower in the retina.
They are more sensitive to identifying exact locations.
Flag question: Question 6Question 62 pts
An on-center/off-surround cell responds most strongly when
Group of answer choices
a spot of light illuminates only part of the center.
a spot of light illuminates part of the surround.
the entire center and surround are illuminated.
the entire center is illuminated.
Flag question: Question 7Question 72 pts
Cells that respond to a bar of light in a specific orientation with strong inhibitory areas are called:
Group of answer choices
hypercomplex cortical cells.
complex cortical cells.
lateral geniculate cells.
simple cortical cells.
Flag question: Question 8Question 82 pts
A person with visual-form (or object) agnosia:
Group of answer choices
cannot see objects in the visual field.
can see an object until it moves; then it disappears.
can see an object and use it properly but cannot tell you what it is
can see an object and tell you what it is, but cannot use it properly
Flag question: Question 9Question 92 pts
Ocular dominance columns are first found in:
Group of answer choices
V2
the LGN
Layer 3 of V1
Layer 4 of V1
Flag question: Question 10Question 102 pts
_____ is/are caused by weakening of the elasticity of the lens in people older than 50 years.
Group of answer choices
Macular degeneration
Glaucoma
Presbyopia
Cataracts
Flag question: Question 11Question 112 pts
The ratio of the number of visual receptor cells to the number of ganglion cells demonstrates _______ of information.
Group of answer choices
convergence
assimilation
emission
accommodation
Flag question: Question 12Question 122 pts
Photoreceptors ___________.
Group of answer choices
are only located in the fovea
face the back of the eye
face the incoming light
are the “output” cell of the retina
Flag question: Question 13Question 132 pts
The process by which the lens changes shape to produce a clear image on the retina is called:
Group of answer choices
visual acuity.
phototransduction.
light adaptation.
accommodation.
Flag question: Question 14Question 142 pts
Processing visual information in dim light is a function of the _______ visual system.
Group of answer choices
photopic
retinohypothalamic
foveal
scotopic
Flag question: Question 15Question 152 pts
The retina projects to all of the following except:
Group of answer choices
the thalamus
None of these choices are correct; the retina projects to all of them.
the hypothalamus
the midbrain
