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dc.contributor.authorYe, Chaoxiong
dc.contributor.authorLiang, Tengfei
dc.contributor.authorZhang, Yin
dc.contributor.authorXu, Qianru
dc.contributor.authorZhu, Yongjie
dc.contributor.authorLiu, Qiang
dc.date.accessioned2020-08-17T13:59:49Z
dc.date.available2020-08-17T13:59:49Z
dc.date.issued2020
dc.identifier.citationYe, C., Liang, T., Zhang, Y., Xu, Q., Zhu, Y., & Liu, Q. (2020). The two-stage process in visual working memory consolidation. <i>Scientific Reports</i>, <i>10</i>, Article 13564. <a href="https://doi.org/10.1038/s41598-020-70418-y" target="_blank">https://doi.org/10.1038/s41598-020-70418-y</a>
dc.identifier.otherCONVID_41728200
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/71423
dc.description.abstractTwo hypotheses have been proposed to explain the formation manner for visual working memory (VWM) representations during the consolidation process: an all-or-none process hypothesis and a coarse-to-fine process hypothesis. However, neither the all-or-none process hypothesis nor the coarse-to-fine process hypothesis can stipulate clearly how VWM representations are formed during the consolidation process. In the current study, we propose a two-stage process hypothesis to reconcile these hypotheses. The two-stage process hypothesis suggests that the consolidation of coarse information is an all-or-none process in the early consolidation stage, while the consolidation of detailed information is a coarse-to-fine process in the late consolidation stage. By systematically manipulating the encoding time of memory stimuli, we asked participants to memorize one (Experiment 1) or two (Experiment 2) orientations in different encoding time intervals. We found that the memory rate increased linearly as the encoding time increased. More importantly, VWM precision remained constant when the encoding time was short, while the precision increased linearly as the encoding time increased when the encoding time was sufficient. These results supported the two-stage process hypothesis, which reconciles previous conflicting findings in the literature.en
dc.format.mimetypeapplication/pdf
dc.languageeng
dc.language.isoeng
dc.publisherNature Publishing Group
dc.relation.ispartofseriesScientific Reports
dc.rightsCC BY 4.0
dc.subject.othervisuaalinen muisti
dc.titleThe two-stage process in visual working memory consolidation
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-202008175558
dc.contributor.laitosInformaatioteknologian tiedekuntafi
dc.contributor.laitosPsykologian laitosfi
dc.contributor.laitosFaculty of Information Technologyen
dc.contributor.laitosDepartment of Psychologyen
dc.contributor.oppiainePsykologiafi
dc.contributor.oppiainePsychologyen
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.description.reviewstatuspeerReviewed
dc.relation.issn2045-2322
dc.relation.volume10
dc.type.versionpublishedVersion
dc.rights.copyright© 2020 the Authors
dc.rights.accesslevelopenAccessfi
dc.relation.grantnumber333649
dc.subject.ysovisuaalisuus
dc.subject.ysomuisti (kognitio)
dc.subject.ysotyömuisti
dc.format.contentfulltext
jyx.subject.urihttp://www.yso.fi/onto/yso/p20198
jyx.subject.urihttp://www.yso.fi/onto/yso/p2607
jyx.subject.urihttp://www.yso.fi/onto/yso/p13896
dc.rights.urlhttps://creativecommons.org/licenses/by/4.0/
dc.relation.doi10.1038/s41598-020-70418-y
dc.relation.funderSuomen Akatemiafi
dc.relation.funderAcademy of Finlanden
jyx.fundingprogramTutkijatohtori, SAfi
jyx.fundingprogramPostdoctoral Researcher, AoFen
jyx.fundinginformationThis research was supported by grants from the National Natural Science Foundation of China (NSFC 31700948 to Chaoxiong Ye, and NSFC 31571123 to Qiang Liu), and the Academy of Finland (decision number 333649 to Chaoxiong Ye). All the authors had full independence from the funding sources.


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