Lecture 28

Question 1

low level vision (early)

Answer 1

extraction of basic features from the visual image

Question 2

mid level vision (middle)

Answer 2

combinging featured into objects

Question 3

high level vision

Answer 3

object recognition and scene unterstanding

Question 4

magnocellular channel processes info from

Answer 4

peripheral retina

Question 5

magnocellular channel info is sent too laver _______ in V!

Answer 5

4C alpha

Question 6

magnocellular channel is more sensitive to ______

Answer 6

motion

Question 7

parvocellular channel processes info from

Answer 7

foveal region

Question 8

parvocellular channel info is sent too laver _______ in V!

Answer 8

4C beta

Question 9

parvocellular channel is more sensitive to ______

Answer 9

colour, form and detail

Question 10

stereopsis

Answer 10

depth perception using both eyes

Question 11

extrastriate cortex

Answer 11

the region of the cortex bordering the primary visual cortex containing multiple areas involved in visual processing

Question 12

dominant input into dorsal pathway are from

Answer 12

M-channels

Question 13

dominant input into ventral pathway are from

Answer 13

P-channels

Question 14

inferotemporal cortex is important for

Answer 14

object recognition

Question 15

information processed in what order in the IT

Answer 15

posterior > anterior

Question 16

more anterior part of IT respond to

Answer 16

whole faces

Question 17

Charles gross and colleagues found that neurons in the temporal lobe are relatively

Answer 17

insensitive to simple stimulus features

Question 18

face vase illusion fMRI measurement tell us that when we see the faces

Answer 18

the fusiform face area is activated

Question 19

in there a Jennifer Anniston cell

Answer 19

no

Question 20

grandmother coding scheme

Answer 20

complex stimuli are represented by the activation of a single neuron that receive input from a unique set of lower lever neurons

Question 21

population coding scheme

Answer 21

complex stimuli are represented by the activity of sets of neurons that receive inputs from combination sensitive neurons

Question 22

feed-forward

Answer 22

can help to categorize

Question 23

feed-back

Answer 23

can help to recognize and name things

Question 24

kanizsa figure

Answer 24

seeing figures that arent there

Question 25

structuralism

Answer 25

perceptions are the sum of atoms of sensation

Question 26

gestalt school

Answer 26

whole greater than the sume of its parts