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Week 9 - Object Perception & Multisensory Integration

Daniel Whiting 16 questions

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Questions in this quiz (16)

  1. 1What are the stages of the 3 stage model?
    1. AShape representation
    2. BLocal features
    3. CObject representation
    4. DOrientation selectivity
    5. EMovement selectivity
    6. FColour selectivity
    7. GFeature recognition
  2. 2What are the features of Apperceptive agnosia?
    1. ADeficient shape representation
    2. BCan't copy or match visual stimuli/shapes
    3. CImpairments occur at stage 2
    4. DIs able to copy stimulus but not name them
    5. EDeficient object representation
    6. FImpairments at stage 3
  3. 3What are the characteristics of Associative agnosia?
    1. ACan copy stimuli but cannot recognise them
    2. BDeficient object representation
    3. CImpaired at stage 3
    4. DCan't copy or match stimuli/shapes
    5. EImpairments at stage 2
    6. FDeficient shape representation
  4. 4Which of the following are able to bias our perception of visual information?
    1. AProximity
    2. BSimilarity
    3. CSymmetry
    4. DContinuation
    5. EClosure
    6. FCommon fate
    7. GCurrent mood
    8. HShape priming
    9. IAdaptation
  5. 5In image based segmentation, what are the texture-based segmentation strategies?
    1. AProximity
    2. BSimilarity
    3. CCommon motion
    4. DSkylines
  6. 6Image-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.
    1. ACollector units:
    2. BExtrastriate feedback:
    3. CCooperative interactions:
    4. DExtrastriate Feedback:
    5. ECollector units:
    6. FCooperative interactions:
    7. GCooperative interactions:
    8. HExtrastriate feedback:
    9. ICollector units:
  7. 7Which of the following are extrinsic factors that are apart of object recognition?
    1. AViewpoint
    2. BLighting
    3. COccluding objects
    4. DBackground
    5. EPhysical features of the object
    6. FExternal rewards for completing tasks
  8. 8Tarrs multiple view recognition theory proposes that...
    1. ATo recognise an object from differing viewpoints we must have already stored how it looks from those viewpoints.
    2. BWe can recognise an object from differing viewpoints after seeing a single photo of that object.
    3. CIf multiple people have viewed an object once then they can all recognise that object from any viewpoint.
    4. DFrom one viewpoint we can imagine what the object looks like from every other viewpoint.
  9. 9The McGurk effect is most apparent when the stimuli are presented...
    1. AAt approximately the same time
    2. BWith one occurring about 150ms after the other
    3. CWhen one occurs 250ms after the other
    4. DRegardless of how much time is between the 2 stimuli
  10. 10The McGurk effect is increased if the [blank_start]auditory stimulus[blank_end] has noise added to it.
    1. Aauditory stimulus
    2. Bvisual stimulus
    3. Cocculomotor stimulus
    4. Dvideo

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Description
PSY247 - Perception Quiz on Week 9 - Object Perception & Multisensory Integration, created by Daniel Whiting on 15/05/2017.
Language
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