Statistical learning leads to persistent memory: Evidence for one-year consolidation

Abstract Statistical learning is a robust mechanism of the brain that enables the extraction of environmental patterns, which is crucial in perceptual and cognitive domains. However, the dynamical change of processes underlying long-term statistical memory formation has not been tested in an appropr...

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Autores principales:	Andrea Kóbor, Karolina Janacsek, Ádám Takács, Dezso Nemeth
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/491d9b6106ee4e66a483474d61c4967b
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spelling	oai:doaj.org-article:491d9b6106ee4e66a483474d61c4967b2021-12-02T16:06:44ZStatistical learning leads to persistent memory: Evidence for one-year consolidation10.1038/s41598-017-00807-32045-2322https://doaj.org/article/491d9b6106ee4e66a483474d61c4967b2017-04-01T00:00:00Zhttps://doi.org/10.1038/s41598-017-00807-3https://doaj.org/toc/2045-2322Abstract Statistical learning is a robust mechanism of the brain that enables the extraction of environmental patterns, which is crucial in perceptual and cognitive domains. However, the dynamical change of processes underlying long-term statistical memory formation has not been tested in an appropriately controlled design. Here we show that a memory trace acquired by statistical learning is resistant to inference as well as to forgetting after one year. Participants performed a statistical learning task and were retested one year later without further practice. The acquired statistical knowledge was resistant to interference, since after one year, participants showed similar memory performance on the previously practiced statistical structure after being tested with a new statistical structure. These results could be key to understand the stability of long-term statistical knowledge.Andrea KóborKarolina JanacsekÁdám TakácsDezso NemethNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 7, Iss 1, Pp 1-10 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Andrea Kóbor Karolina Janacsek Ádám Takács Dezso Nemeth Statistical learning leads to persistent memory: Evidence for one-year consolidation
description	Abstract Statistical learning is a robust mechanism of the brain that enables the extraction of environmental patterns, which is crucial in perceptual and cognitive domains. However, the dynamical change of processes underlying long-term statistical memory formation has not been tested in an appropriately controlled design. Here we show that a memory trace acquired by statistical learning is resistant to inference as well as to forgetting after one year. Participants performed a statistical learning task and were retested one year later without further practice. The acquired statistical knowledge was resistant to interference, since after one year, participants showed similar memory performance on the previously practiced statistical structure after being tested with a new statistical structure. These results could be key to understand the stability of long-term statistical knowledge.
format	article
author	Andrea Kóbor Karolina Janacsek Ádám Takács Dezso Nemeth
author_facet	Andrea Kóbor Karolina Janacsek Ádám Takács Dezso Nemeth
author_sort	Andrea Kóbor
title	Statistical learning leads to persistent memory: Evidence for one-year consolidation
title_short	Statistical learning leads to persistent memory: Evidence for one-year consolidation
title_full	Statistical learning leads to persistent memory: Evidence for one-year consolidation
title_fullStr	Statistical learning leads to persistent memory: Evidence for one-year consolidation
title_full_unstemmed	Statistical learning leads to persistent memory: Evidence for one-year consolidation
title_sort	statistical learning leads to persistent memory: evidence for one-year consolidation
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/491d9b6106ee4e66a483474d61c4967b
work_keys_str_mv	AT andreakobor statisticallearningleadstopersistentmemoryevidenceforoneyearconsolidation AT karolinajanacsek statisticallearningleadstopersistentmemoryevidenceforoneyearconsolidation AT adamtakacs statisticallearningleadstopersistentmemoryevidenceforoneyearconsolidation AT dezsonemeth statisticallearningleadstopersistentmemoryevidenceforoneyearconsolidation
_version_	1718384901124784128

Statistical learning leads to persistent memory: Evidence for one-year consolidation

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