Daniel Whiting
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PSY247 - Perception Quiz am Week 9 - Object Perception & Multisensory Integration, erstellt von Daniel Whiting am 15/05/2017.

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Daniel Whiting
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Week 9 - Object Perception & Multisensory Integration

Frage 1 von 16

1

What are the stages of the 3 stage model?

Wähle eine oder mehr der folgenden:

  • Shape representation

  • Local features

  • Object representation

  • Orientation selectivity

  • Movement selectivity

  • Colour selectivity

  • Feature recognition

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Frage 2 von 16

1

What are the features of Apperceptive agnosia?

Wähle eine oder mehr der folgenden:

  • Deficient shape representation

  • Can't copy or match visual stimuli/shapes

  • Impairments occur at stage 2

  • Is able to copy stimulus but not name them

  • Deficient object representation

  • Impairments at stage 3

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Frage 3 von 16

1

What are the characteristics of Associative agnosia?

Wähle eine oder mehr der folgenden:

  • Can copy stimuli but cannot recognise them

  • Deficient object representation

  • Impaired at stage 3

  • Can't copy or match stimuli/shapes

  • Impairments at stage 2

  • Deficient shape representation

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Frage 4 von 16

1

Which of the following are able to bias our perception of visual information?

Wähle eine oder mehr der folgenden:

  • Proximity

  • Similarity

  • Symmetry

  • Continuation

  • Closure

  • Common fate

  • Current mood

  • Shape priming

  • Adaptation

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Frage 5 von 16

1

In image based segmentation, what are the texture-based segmentation strategies?

Wähle eine oder mehr der folgenden:

  • Proximity

  • Similarity

  • Common motion

  • Skylines

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Frage 6 von 16

1

Wähle von der Dropdown-Liste, um den Text zu vervollständigen.

Image-based contour integration

( Collector units:, Extrastriate feedback:, Cooperative interactions: ) Local edge responses feed forward to neurons that collate them, those of which have their
output signals representing a contour.

( Extrastriate Feedback:, Collector units:, Cooperative interactions: ) Feedback from high cortical areas modulate the activity in V1 cells, increasing
responses to contours.

( Cooperative interactions:, Extrastriate feedback:, Collector units: ) Edge responses are propagated laterally, producing mutual facilitation when
neurons nearby are also active.

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Frage 7 von 16

1

Which of the following are extrinsic factors that are apart of object recognition?

Wähle eine oder mehr der folgenden:

  • Viewpoint

  • Lighting

  • Occluding objects

  • Background

  • Physical features of the object

  • External rewards for completing tasks

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Frage 8 von 16

1

Tarrs multiple view recognition theory proposes that...

Wähle eine der folgenden:

  • To recognise an object from differing viewpoints we must have already stored how it looks from those viewpoints.

  • We can recognise an object from differing viewpoints after seeing a single photo of that object.

  • If multiple people have viewed an object once then they can all recognise that object from any viewpoint.

  • From one viewpoint we can imagine what the object looks like from every other viewpoint.

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Frage 9 von 16

1

The McGurk effect is most apparent when the stimuli are presented...

Wähle eine der folgenden:

  • At approximately the same time

  • With one occurring about 150ms after the other

  • When one occurs 250ms after the other

  • Regardless of how much time is between the 2 stimuli

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Frage 10 von 16

1

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The McGurk effect is increased if the ( auditory stimulus, visual stimulus, occulomotor stimulus, video ) has noise added to it.

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Frage 11 von 16

1

Unrelated auditory stimuli affecting our response times to a visual target is an example of?

Wähle eine der folgenden:

  • Population Coding

  • Cross-modal Cueing

  • Working memories effect on sound interference

  • Attentional Distraction

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Frage 12 von 16

1

The ventriloquist effect describes how...

Wähle eine der folgenden:

  • Vision can affect our auditory localisation

  • Jeff Dunham performs his comedy

  • Dolls in horror movies move on their own

  • The McGurk effect works

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Frage 13 von 16

1

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When a bimodal neuron is stimulated by both its preferred stimuli, the resulting firing rate is ( superadditive, additive, summation, synthetic, Subadditive ).

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Frage 14 von 16

1

What are the factors that are involved in determining which stimulus responses are binded together?

Wähle eine oder mehr der folgenden:

  • Temporal synchrony

  • Spatial correspondence

  • Synaesthetic congruency

  • Similarity of stimuli

  • Current working memory load

  • A persons previous experiences

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Frage 15 von 16

1

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The bandwidth of time which multimodal interactions are more likely is the ( temporal binding window, temporal tolerance, temporal synchrony ), this window is ( asynchronous, synchronous ).

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Frage 16 von 16

1

Which of the following reduces the rubber hand illusion?

Wähle eine oder mehr der folgenden:

  • Asynchronous touch

  • Synchronous touch

  • Impossible orientations

  • Non body objects

  • Being of above average intelligence

  • Being good looking

  • Spatial correspondence

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