Between-Trial Forgetting Due to Interference and Time in Motor Adaptation
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Sungshin | - |
dc.contributor.author | Oh, Youngmin | - |
dc.contributor.author | Schweighofer, Nicolas | - |
dc.date.accessioned | 2022-07-15T20:14:10Z | - |
dc.date.available | 2022-07-15T20:14:10Z | - |
dc.date.created | 2021-05-13 | - |
dc.date.issued | 2015-11 | - |
dc.identifier.issn | 19326203 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/155893 | - |
dc.description.abstract | Learning a motor task with temporally spaced presentations or with other tasks intermixed between presentations reduces performance during training, but can enhance retention post training. These two effects are known as the spacing and contextual interference effect, respectively. Here, we aimed at testing a unifying hypothesis of the spacing and contextual interference effects in visuomotor adaptation, according to which forgetting between trials due to either spaced presentations or interference by another task will promote between-trial forgetting, which will depress performance during acquisition, but will promote retention. We first performed an experiment with three visuomotor adaptation conditions: a short inter-trial-interval (ITI) condition (SHORT-ITI); a long ITI condition (LONG-ITI); and an alternating condition with two alternated opposite tasks (ALT), with the same single-task ITI as in LONG-ITI. In the SHORT-ITI condition, there was fastest increase in performance during training and largest immediate forgetting in the retention tests. In contrast, in the ALT condition, there was slowest increase in performance during training and little immediate forgetting in the retention tests. Compared to these two conditions, in the LONG-ITI, we found intermediate increase in performance during training and intermediate immediate forgetting. To account for these results, we fitted to the data six possible adaptation models with one or two time scales, and with interference in the fast, or in the slow, or in both time scales. Model comparison confirmed that two time scales and some degree of interferences in either time scale are needed to account for our experimental results. In summary, our results suggest that retention following adaptation is modulated by the degree of between-trial forgetting, which is due to time-based decay in single adaptation task and interferences in multiple adaptation tasks | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | PUBLIC LIBRARY SCIENCE | - |
dc.title | Between-Trial Forgetting Due to Interference and Time in Motor Adaptation | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Sungshin | - |
dc.identifier.doi | 10.1371/journal.pone.0142963 | - |
dc.identifier.scopusid | 2-s2.0-84957601221 | - |
dc.identifier.wosid | 000365862600022 | - |
dc.identifier.bibliographicCitation | PLOS ONE, v.10, no.11, pp.1 - 15 | - |
dc.relation.isPartOf | PLOS ONE | - |
dc.citation.title | PLOS ONE | - |
dc.citation.volume | 10 | - |
dc.citation.number | 11 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 15 | - |
dc.type.rims | ART | - |
dc.type.docType | 정기학술지(Article(Perspective Article포함)) | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.subject.keywordPlus | OPPOSING VISUOMOTOR ROTATIONS | - |
dc.subject.keywordPlus | CONTEXTUAL INTERFERENCE | - |
dc.subject.keywordPlus | SKILL ACQUISITION | - |
dc.subject.keywordPlus | DUAL ADAPTATION | - |
dc.subject.keywordPlus | MEMORY | - |
dc.subject.keywordPlus | MODELS | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | INTERVALS | - |
dc.subject.keywordPlus | STATE | - |
dc.identifier.url | https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0142963 | - |
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