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Conference Paper: During self-movement humans are better at judging whether an object is moving (flow parsing) than whether they will hit it (heading)

TitleDuring self-movement humans are better at judging whether an object is moving (flow parsing) than whether they will hit it (heading)
Authors
Issue Date2015
Citation
The 15th Annual Meeting of the Vision Sciences Society (VSS 2015), St. Pete Beach, FL., 15-20 May 2015. How to Cite?
AbstractDuring locomotion we can use information in the retinal flow field to judge whether we will pass to the left or right of an object in the scene (heading). We can also use information in retinal flow to judge whether an object is moving relative to the scene (flow parsing). Both judgements rely on the brain identifying optic flow (global patterns of retinal motion that are characteristic of self-movement). How does the precision of these two judgments compare? Differences or similarities in precision may provide some insight into the underpinning mechanisms. We designed stimuli that allowed direct comparison of the precision of the two judgements. In the heading task, we ...
DescriptionTuesday Morning Posters - Motion Perception: Optic flow and heading: no. 53.4029
Persistent Identifierhttp://hdl.handle.net/10722/215440

 

DC FieldValueLanguage
dc.contributor.authorRushton, SK-
dc.contributor.authorNiehorster, DC-
dc.contributor.authorLi, L-
dc.date.accessioned2015-08-21T13:25:38Z-
dc.date.available2015-08-21T13:25:38Z-
dc.date.issued2015-
dc.identifier.citationThe 15th Annual Meeting of the Vision Sciences Society (VSS 2015), St. Pete Beach, FL., 15-20 May 2015.-
dc.identifier.urihttp://hdl.handle.net/10722/215440-
dc.descriptionTuesday Morning Posters - Motion Perception: Optic flow and heading: no. 53.4029-
dc.description.abstractDuring locomotion we can use information in the retinal flow field to judge whether we will pass to the left or right of an object in the scene (heading). We can also use information in retinal flow to judge whether an object is moving relative to the scene (flow parsing). Both judgements rely on the brain identifying optic flow (global patterns of retinal motion that are characteristic of self-movement). How does the precision of these two judgments compare? Differences or similarities in precision may provide some insight into the underpinning mechanisms. We designed stimuli that allowed direct comparison of the precision of the two judgements. In the heading task, we ...-
dc.languageeng-
dc.relation.ispartofAnnual Meeting of the Vision Sciences Society, VSS 2015-
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.titleDuring self-movement humans are better at judging whether an object is moving (flow parsing) than whether they will hit it (heading)-
dc.typeConference_Paper-
dc.identifier.emailNiehorster, DC: dcnie@hku.hk-
dc.identifier.emailLi, L: lili@hku.hk-
dc.identifier.authorityLi, L=rp00636-
dc.description.naturepostprint-
dc.identifier.hkuros248894-

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