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Brain mechanisms underlying cue-based memorizing during free viewing of movie Memento

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dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en
dc.contributor.author Kauttonen, Janne
dc.contributor.author Hlushchuk, Yevhen
dc.contributor.author Jääskeläinen, Iiro P.
dc.contributor.author Tikka, Pia
dc.date.accessioned 2019-11-07T12:07:43Z
dc.date.available 2019-11-07T12:07:43Z
dc.date.issued 2018-05-15
dc.identifier.citation Kauttonen , J , Hlushchuk , Y , Jääskeläinen , I P & Tikka , P 2018 , ' Brain mechanisms underlying cue-based memorizing during free viewing of movie Memento ' , NeuroImage , vol. 172 , pp. 313-325 . https://doi.org/10.1016/j.neuroimage.2018.01.068 en
dc.identifier.issn 1053-8119
dc.identifier.issn 1095-9572
dc.identifier.other PURE UUID: ba003d02-41c0-4ff8-98f9-86ed30928c4c
dc.identifier.other PURE ITEMURL: https://research.aalto.fi/en/publications/brain-mechanisms-underlying-cuebased-memorizing-during-free-viewing-of-movie-memento(ba003d02-41c0-4ff8-98f9-86ed30928c4c).html
dc.identifier.other PURE LINK: http://www.scopus.com/inward/record.url?scp=85041595587&partnerID=8YFLogxK
dc.identifier.other PURE FILEURL: https://research.aalto.fi/files/38352955/Memento_submission_NeuroImage_revised_FINAL_with_images.pdf
dc.identifier.uri https://aaltodoc.aalto.fi/handle/123456789/41150
dc.description.abstract How does the human brain recall and connect relevant memories with unfolding events? To study this, we presented 25 healthy subjects, during functional magnetic resonance imaging, the movie ‘Memento’ (director C. Nolan). In this movie, scenes are presented in chronologically reverse order with certain scenes briefly overlapping previously presented scenes. Such overlapping “key-frames” serve as effective memory cues for the viewers, prompting recall of relevant memories of the previously seen scene and connecting them with the concurrent scene. We hypothesized that these repeating key-frames serve as immediate recall cues and would facilitate reconstruction of the story piece-by-piece. The chronological version of Memento, shown in a separate experiment for another group of subjects, served as a control condition. Using multivariate event-related pattern analysis method and representational similarity analysis, focal fingerprint patterns of hemodynamic activity were found to emerge during presentation of key-frame scenes. This effect was present in higher-order cortical network with regions including precuneus, angular gyrus, cingulate gyrus, as well as lateral, superior, and middle frontal gyri within frontal poles. This network was right hemispheric dominant. These distributed patterns of brain activity appear to underlie ability to recall relevant memories and connect them with ongoing events, i.e., “what goes with what” in a complex story. Given the real-life likeness of cinematic experience, these results provide new insight into how the human brain recalls, given proper cues, relevant memories to facilitate understanding and prediction of everyday life events. en
dc.format.extent 13
dc.format.extent 313-325
dc.format.mimetype application/pdf
dc.language.iso en en
dc.publisher ACADEMIC PRESS INC ELSEVIER SCIENCE
dc.relation.ispartofseries NeuroImage en
dc.relation.ispartofseries Volume 172 en
dc.rights openAccess en
dc.subject.other Neurology en
dc.subject.other Cognitive Neuroscience en
dc.subject.other 3112 Neurosciences en
dc.title Brain mechanisms underlying cue-based memorizing during free viewing of movie Memento en
dc.type A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä fi
dc.description.version Peer reviewed en
dc.contributor.department Department of Media
dc.contributor.department Department of Neuroscience and Biomedical Engineering
dc.subject.keyword Cued-recall
dc.subject.keyword fMRI
dc.subject.keyword Naturalistic stimulus
dc.subject.keyword Neurocinematics
dc.subject.keyword Pattern analysis
dc.subject.keyword Schema
dc.subject.keyword Neurology
dc.subject.keyword Cognitive Neuroscience
dc.subject.keyword 3112 Neurosciences
dc.identifier.urn URN:NBN:fi:aalto-201911076155
dc.identifier.doi 10.1016/j.neuroimage.2018.01.068
dc.type.version acceptedVersion
dc.date.embargo info:eu-repo/date/embargoEnd/2019-02-05


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