Please use this identifier to cite or link to this item: http://hdl.handle.net/1893/34530
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dc.contributor.authorAkgöz, Ayşeen_UK
dc.contributor.authorGheorghiu, Elenaen_UK
dc.contributor.authorKingdom, Fredericken_UK
dc.date.accessioned2022-07-26T00:02:43Z-
dc.date.available2022-07-26T00:02:43Z-
dc.date.issued2022-07-01en_UK
dc.identifier.other16en_UK
dc.identifier.urihttp://hdl.handle.net/1893/34530-
dc.description.abstractThe tilt illusion (TI) describes the phenomenon in which a surround inducer grating of a particular orientation influences the perceived orientation of a central test grating. Typically, inducer-test orientation differences of 5-40 deg cause the test orientation to appear shifted away from the inducer orientation, i.e. showing repulsion. For orientation differences of 60-90 deg, the inducer typically causes the test grating orientation to appear shifted towards the inducer orientation, termed here “large-angle” attraction. Both repulsion and large-angle attraction effects have been observed in contrast-modulated as well as luminance-modulated grating patterns. Here we show that a secondary, “small-angle” 0-10 deg attraction effect is observed in contrast-modulated and orientation-modulated gratings, as well as in luminance-modulated gratings that are relatively low in spatial frequency, low in contrast or contain added texture. The observed small-angle attraction, which can exceed in magnitude that of the repulsion and large-angle attraction effects, is dependent on the spatial phase relationship between the inducer and test, being maximal when in-phase. Both small-angle attraction and repulsion effects are reduced when a gap is introduced between test and inducer. Our findings suggest that small-angle attraction in the TI is a result of assimilation of the inducer pattern into the receptive fields of the neurons sensitive to the test.en_UK
dc.language.isoenen_UK
dc.publisherAssociation for Research in Vision and Ophthalmologyen_UK
dc.relationAkgöz A, Gheorghiu E & Kingdom F (2022) Small-angle attraction in the tilt illusion. Journal of Vision, 22 (8), Art. No.: 16. https://doi.org/10.1167/jov.22.8.16; https://doi.org/10.1167/jov.22.8.16en_UK
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/en_UK
dc.subjecttilt illusionen_UK
dc.subjectsurround inductionen_UK
dc.subjecttextureen_UK
dc.subjectassimilationen_UK
dc.titleSmall-angle attraction in the tilt illusionen_UK
dc.typeJournal Articleen_UK
dc.rights.embargodate2022-07-25en_UK
dc.identifier.doi10.1167/jov.22.8.16en_UK
dc.citation.jtitleJournal of Visionen_UK
dc.citation.issn1534-7362en_UK
dc.citation.volume22en_UK
dc.citation.issue8en_UK
dc.citation.publicationstatusPublisheden_UK
dc.citation.peerreviewedRefereeden_UK
dc.type.statusVoR - Version of Recorden_UK
dc.contributor.funderThe Leverhulme Trusten_UK
dc.identifier.urlhttps://doi.org/10.1167/jov.22.8.16en_UK
dc.author.emailelena.gheorghiu@stir.ac.uken_UK
dc.description.notesOutput Status: Forthcoming/Available Onlineen_UK
dc.contributor.affiliationMcGill Universityen_UK
dc.contributor.affiliationPsychologyen_UK
dc.contributor.affiliationMcGill Universityen_UK
dc.identifier.wtid1820474en_UK
dc.contributor.orcid0000-0002-9459-1969en_UK
dc.date.accepted2022-06-06en_UK
dcterms.dateAccepted2022-06-06en_UK
dc.date.filedepositdate2022-07-25en_UK
dc.relation.funderprojectElucidating the role of colour in shape processing in human visionen_UK
dc.relation.funderrefRPG-2016-056en_UK
rioxxterms.apcnot requireden_UK
rioxxterms.typeJournal Article/Reviewen_UK
rioxxterms.versionVoRen_UK
local.rioxx.authorAkgöz, Ayşe|en_UK
local.rioxx.authorGheorghiu, Elena|0000-0002-9459-1969en_UK
local.rioxx.authorKingdom, Frederick|en_UK
local.rioxx.projectRPG-2016-056|The Leverhulme Trust|en_UK
local.rioxx.freetoreaddate2022-07-25en_UK
local.rioxx.licencehttp://creativecommons.org/licenses/by-nc-nd/4.0/|2022-07-25|en_UK
local.rioxx.filenamei1534-7362-22-8-16_1658924483.57598.pdfen_UK
local.rioxx.filecount1en_UK
local.rioxx.source1534-7362en_UK
Appears in Collections:Psychology Journal Articles

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