Rapid Invariant Encoding of Scene Layout in Human OPA

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dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en
dc.contributor.author Henriksson, Linda
dc.contributor.author Mur, Marieke
dc.contributor.author Kriegeskorte, Nikolaus
dc.date.accessioned 2019-06-03T14:20:28Z
dc.date.available 2019-06-03T14:20:28Z
dc.date.issued 2019-07-03
dc.identifier.citation Henriksson , L , Mur , M & Kriegeskorte , N 2019 , ' Rapid Invariant Encoding of Scene Layout in Human OPA ' Neuron . https://doi.org/10.1016/j.neuron.2019.04.014 en
dc.identifier.issn 0896-6273
dc.identifier.issn 1097-4199
dc.identifier.other PURE UUID: fcd5d678-9faa-4cfa-a3c2-d9b1ea30e14a
dc.identifier.other PURE ITEMURL: https://research.aalto.fi/en/publications/rapid-invariant-encoding-of-scene-layout-in-human-opa(fcd5d678-9faa-4cfa-a3c2-d9b1ea30e14a).html
dc.identifier.other PURE LINK: http://www.scopus.com/inward/record.url?scp=85068130981&partnerID=8YFLogxK
dc.identifier.other PURE LINK: http://www.sciencedirect.com/science/article/pii/S0896627319303496
dc.identifier.uri https://aaltodoc.aalto.fi/handle/123456789/38411
dc.description.abstract Summary Successful visual navigation requires a sense of the geometry of the local environment. How do our brains extract this information from retinal images? Here we visually presented scenes with all possible combinations of five scene-bounding elements (left, right, and back walls; ceiling; floor) to human subjects during functional magnetic resonance imaging (fMRI) and magnetoencephalography (MEG). The fMRI response patterns in the scene-responsive occipital place area (OPA) reflected scene layout with invariance to changes in surface texture. This result contrasted sharply with the primary visual cortex (V1), which reflected low-level image features of the stimuli, and the parahippocampal place area (PPA), which showed better texture than layout decoding. MEG indicated that the texture-invariant scene layout representation is computed from visual input within ∼100 ms, suggesting a rapid computational mechanism. Taken together, these results suggest that the cortical representation underlying our instantsense of the environmental geometry is located in the OPA. en
dc.language.iso en en
dc.publisher Cell Press
dc.relation.ispartofseries Neuron en
dc.rights embargoedAccess en
dc.subject.other Neuroscience(all) en
dc.subject.other 3112 Neurosciences en
dc.title Rapid Invariant Encoding of Scene Layout in Human OPA en
dc.type A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä fi
dc.description.version Peer reviewed en
dc.contributor.department Department of Neuroscience and Biomedical Engineering
dc.contributor.department University of Cambridge
dc.contributor.department Columbia University
dc.subject.keyword scene perception
dc.subject.keyword spatial layout
dc.subject.keyword scene elements
dc.subject.keyword navigation
dc.subject.keyword fMRI
dc.subject.keyword MEG
dc.subject.keyword Neuroscience(all)
dc.subject.keyword 3112 Neurosciences
dc.identifier.urn URN:NBN:fi:aalto-201906033496
dc.identifier.doi 10.1016/j.neuron.2019.04.014
dc.date.embargo info:eu-repo/date/embargoEnd/2020-05-14

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