Prior knowledge is essential for the beneficial effect of targeted memory reactivation during sleep

Prior knowledge speeds up system consolidation and accelerates integration of newly acquired memories into existing neocortical knowledge networks. By using targeted memory reactivations, we demonstrate that prior knowledge is also essential for successful reactivation and consolidation of memories...

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Detalles Bibliográficos
Autores principales: Groch, Sabine, Schreiner, Thomas, Rasch, Björn, Huber, Reto, Wilhelm, Ines
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2017
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5209656/
https://www.ncbi.nlm.nih.gov/pubmed/28051138
http://dx.doi.org/10.1038/srep39763
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author Groch, Sabine
Schreiner, Thomas
Rasch, Björn
Huber, Reto
Wilhelm, Ines
author_facet Groch, Sabine
Schreiner, Thomas
Rasch, Björn
Huber, Reto
Wilhelm, Ines
author_sort Groch, Sabine
collection PubMed
description Prior knowledge speeds up system consolidation and accelerates integration of newly acquired memories into existing neocortical knowledge networks. By using targeted memory reactivations, we demonstrate that prior knowledge is also essential for successful reactivation and consolidation of memories during sleep, both on the behavioral and oscillatory level (i.e., theta and fast spindle activity). Thus, prior knowledge is a prerequisite for new memories to enter processes of system consolidation during sleep.
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spelling pubmed-52096562017-01-04 Prior knowledge is essential for the beneficial effect of targeted memory reactivation during sleep Groch, Sabine Schreiner, Thomas Rasch, Björn Huber, Reto Wilhelm, Ines Sci Rep Article Prior knowledge speeds up system consolidation and accelerates integration of newly acquired memories into existing neocortical knowledge networks. By using targeted memory reactivations, we demonstrate that prior knowledge is also essential for successful reactivation and consolidation of memories during sleep, both on the behavioral and oscillatory level (i.e., theta and fast spindle activity). Thus, prior knowledge is a prerequisite for new memories to enter processes of system consolidation during sleep. Nature Publishing Group 2017-01-04 /pmc/articles/PMC5209656/ /pubmed/28051138 http://dx.doi.org/10.1038/srep39763 Text en Copyright © 2017, The Author(s) http://creativecommons.org/licenses/by/4.0/ This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
spellingShingle Article
Groch, Sabine
Schreiner, Thomas
Rasch, Björn
Huber, Reto
Wilhelm, Ines
Prior knowledge is essential for the beneficial effect of targeted memory reactivation during sleep
title Prior knowledge is essential for the beneficial effect of targeted memory reactivation during sleep
title_full Prior knowledge is essential for the beneficial effect of targeted memory reactivation during sleep
title_fullStr Prior knowledge is essential for the beneficial effect of targeted memory reactivation during sleep
title_full_unstemmed Prior knowledge is essential for the beneficial effect of targeted memory reactivation during sleep
title_short Prior knowledge is essential for the beneficial effect of targeted memory reactivation during sleep
title_sort prior knowledge is essential for the beneficial effect of targeted memory reactivation during sleep
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5209656/
https://www.ncbi.nlm.nih.gov/pubmed/28051138
http://dx.doi.org/10.1038/srep39763
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