Pregunta 1
Pregunta
What are the stages of the 3 stage model?
Respuesta
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Shape representation
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Local features
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Object representation
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Orientation selectivity
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Movement selectivity
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Colour selectivity
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Feature recognition
Pregunta 2
Pregunta
What are the features of Apperceptive agnosia?
Respuesta
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Deficient shape representation
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Can't copy or match visual stimuli/shapes
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Impairments occur at stage 2
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Is able to copy stimulus but not name them
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Deficient object representation
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Impairments at stage 3
Pregunta 3
Pregunta
What are the characteristics of Associative agnosia?
Respuesta
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Can copy stimuli but cannot recognise them
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Deficient object representation
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Impaired at stage 3
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Can't copy or match stimuli/shapes
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Impairments at stage 2
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Deficient shape representation
Pregunta 4
Pregunta
Which of the following are able to bias our perception of visual information?
Respuesta
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Proximity
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Similarity
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Symmetry
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Continuation
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Closure
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Common fate
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Current mood
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Shape priming
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Adaptation
Pregunta 5
Pregunta
In image based segmentation, what are the texture-based segmentation strategies?
Respuesta
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Proximity
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Similarity
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Common motion
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Skylines
Pregunta 6
Pregunta
Image-based contour integration
[blank_start]Collector units:[blank_end] Local edge responses feed forward to neurons that collate them, those of which have their
output signals representing a contour.
[blank_start]Extrastriate Feedback:[blank_end] Feedback from high cortical areas modulate the activity in V1 cells, increasing
responses to contours.
[blank_start]Cooperative interactions:[blank_end] Edge responses are propagated laterally, producing mutual facilitation when
neurons nearby are also active.
Respuesta
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Collector units:
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Extrastriate feedback:
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Cooperative interactions:
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Extrastriate Feedback:
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Collector units:
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Cooperative interactions:
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Cooperative interactions:
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Extrastriate feedback:
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Collector units:
Pregunta 7
Pregunta
Which of the following are extrinsic factors that are apart of object recognition?
Pregunta 8
Pregunta
Tarrs multiple view recognition theory proposes that...
Respuesta
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To recognise an object from differing viewpoints we must have already stored how it looks from those viewpoints.
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We can recognise an object from differing viewpoints after seeing a single photo of that object.
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If multiple people have viewed an object once then they can all recognise that object from any viewpoint.
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From one viewpoint we can imagine what the object looks like from every other viewpoint.
Pregunta 9
Pregunta
The McGurk effect is most apparent when the stimuli are presented...
Respuesta
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At approximately the same time
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With one occurring about 150ms after the other
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When one occurs 250ms after the other
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Regardless of how much time is between the 2 stimuli
Pregunta 10
Pregunta
The McGurk effect is increased if the [blank_start]auditory stimulus[blank_end] has noise added to it.
Respuesta
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auditory stimulus
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visual stimulus
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occulomotor stimulus
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video
Pregunta 11
Pregunta
Unrelated auditory stimuli affecting our response times to a visual target is an example of?
Pregunta 12
Pregunta
The ventriloquist effect describes how...
Respuesta
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Vision can affect our auditory localisation
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Jeff Dunham performs his comedy
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Dolls in horror movies move on their own
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The McGurk effect works
Pregunta 13
Pregunta
When a bimodal neuron is stimulated by both its preferred stimuli, the resulting firing rate is [blank_start]superadditive[blank_end].
Respuesta
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superadditive
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additive
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summation
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synthetic
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Subadditive
Pregunta 14
Pregunta
What are the factors that are involved in determining which stimulus responses are binded together?
Pregunta 15
Pregunta
The bandwidth of time which multimodal interactions are more likely is the [blank_start]temporal binding window[blank_end], this window is [blank_start]asynchronous[blank_end].
Respuesta
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temporal binding window
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temporal tolerance
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temporal synchrony
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asynchronous
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synchronous
Pregunta 16
Pregunta
Which of the following reduces the rubber hand illusion?