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WorksheetsVision II (Part 2)
Total questions: 26
Worksheet time: 39mins
How other way can ON and OFF ganglionic cells be categories?
M
P
L
J
Magnocellular and parvocellular ganglionic cells can be categorized by what?
(a)
Which type of ganglionic cell is larger?
M
P
L
J
Which type of ganglionic cell is smaller?
M
P
L
J
Which ganglionic cell is make up 90% of ganglionic cells?
(a)
Which ganglionic cells make up 5% each of ganglionic cells?
(a)
Which of the following applies to M-type cells?
Sensitive to color
High acuity
Slow conductance
Transient burst
More common
Name all the characteristics of an M-cell.
Name all the characteristics of an P-cell.
Which type of ganglionic cell has highest acuity?
M
P
L
J
Which type of ganglionic cell has lowest acuity?
M
P
L
J
Which type of ganglionic cell has fastest conduction?
M
P
L
J
Which type of ganglionic cell has slower conduction?
M
P
L
J
Which type of ganglionic cell has sustains discharge of firing as long as the stimuli is present?
M
P
L
J
Which type of ganglionic cell doesn't have sustains discharge of firing as long as the stimuli is present?
M
P
L
J
Which cells are sensitive to differences in the wavelength?
(a)
Why are M-cell insensitive to light?
Reorder the following statement regarding amount of wavelength present in the different parts of the receptive field (R+ G-). (1= weak to 5=Strong
There is no wavelength on either part of the receptive field, There is a red light only on the center of receptive field, There is a red light all over the center and surround receptive field, There is red light on the center and green light in the surround, there is red light in the surround and no light in the center
(a)
What is the following statement describing?
Different visual attributes are processed simultaneously using distinct pathways
(a)
What is the definition of parallel processing?
(a)
Describe what color opponency means in the M-cell.
Name the different parallel processing pathways there are for the eye. and what they entail.
What would happen to the firing rate of a B+ Y- RGCs cell and explain why that is.
What would happen if white light was diffused on both the center and surround of receptive field of RGCs on a R+ G- RGC?
Why is when red light is all over the receptive field (center and surround) R+ G- it is a weak stimuli while for a B+ Y- when blue is all over the receptive field it is a strong stimuli?
For a R+ G- RGCs to fully activate the ________ surround of the receptive field __________ light is needed.
Excitatory, Green
Inhibitory, Green
Excitatory, Red
Inhibitory, Green
