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dc.contributor.authorGiesel, M.*
dc.contributor.authorWade, A.R.*
dc.contributor.authorBloj, Marina*
dc.contributor.authorHarris, J.M.*
dc.date.accessioned2018-11-21T10:56:10Z
dc.date.available2018-11-21T10:56:10Z
dc.date.issued2018-11
dc.identifier.citationGiesel M, Wade AR, Bloj M et al (2018) Investigating human visual sensitivity to binocular motion-in-depth for anti- and de-correlated random-dot stimuli. Vision. 2(4): 41.
dc.identifier.urihttp://hdl.handle.net/10454/16659
dc.descriptionYes
dc.description.abstractMotion-in-depth can be detected by using two different types of binocular cues: change of disparity (CD) and inter-ocular velocity differences (IOVD). To investigate the underlying detection mechanisms, stimuli can be constructed that isolate these cues or contain both (FULL cue). Two different methods to isolate the IOVD cue can be employed: anti-correlated (aIOVD) and de-correlated (dIOVD) motion signals. While both types of stimuli have been used in studies investigating the perception of motion-in-depth, for the first time, we explore whether both stimuli isolate the same mechanism and how they differ in their relative efficacy. Here, we set out to directly compare aIOVD and dIOVD sensitivity by measuring motion coherence thresholds. In accordance with previous results by Czuba et al. (2010), we found that motion coherence thresholds were similar for aIOVD and FULL cue stimuli for most participants. Thresholds for dIOVD stimuli, however, differed consistently from thresholds for the two other cues, suggesting that aIOVD and dIOVD stimuli could be driving different visual mechanisms.
dc.language.isoen
dc.rights© 2018 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
dc.subjectMotion-in-depth
dc.subject3D motion
dc.subjectBinocular cues
dc.subjectDisparity
dc.subjectCD
dc.subjectIOVD
dc.subjectAnti-correlation
dc.subjectDe-correlation
dc.titleInvestigating human visual sensitivity to binocular motion-in-depth for anti- and de-correlated random-dot stimuli
dc.status.refereedYes
dc.date.Accepted29/10/2018
dc.date.application01/11/2018
dc.typeArticle
dc.type.versionPublished version
dc.identifier.doihttps://doi.org/10.3390/vision2040041
dc.rights.licenseCC-BY
refterms.dateFOA2018-11-21T10:56:10Z
dc.openaccess.statusopenAccess


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