Sound asleep: processing and retention of slow oscillation phase-targeted stimuli.

The sleeping brain retains some residual information processing capacity. Although direct evidence is scarce, a substantial literature suggests the phase of slow oscillations during deep sleep to be an important determinant for stimulus processing. Here, we introduce an algorithm for predicting slow...

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Autores principales:	Roy Cox, Ilia Korjoukov, Marieke de Boer, Lucia M Talamini
Formato:	article
Lenguaje:	EN
Publicado:	Public Library of Science (PLoS) 2014
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/948acdbfcf1449d2a07e645076a4e2b2
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spelling	oai:doaj.org-article:948acdbfcf1449d2a07e645076a4e2b22021-11-25T06:09:35ZSound asleep: processing and retention of slow oscillation phase-targeted stimuli.1932-620310.1371/journal.pone.0101567https://doaj.org/article/948acdbfcf1449d2a07e645076a4e2b22014-01-01T00:00:00Zhttps://www.ncbi.nlm.nih.gov/pmc/articles/pmid/24999803/pdf/?tool=EBIhttps://doaj.org/toc/1932-6203The sleeping brain retains some residual information processing capacity. Although direct evidence is scarce, a substantial literature suggests the phase of slow oscillations during deep sleep to be an important determinant for stimulus processing. Here, we introduce an algorithm for predicting slow oscillations in real-time. Using this approach to present stimuli directed at both oscillatory up and down states, we show neural stimulus processing depends importantly on the slow oscillation phase. During ensuing wakefulness, however, we did not observe differential brain or behavioral responses to these stimulus categories, suggesting no enduring memories were formed. We speculate that while simpler forms of learning may occur during sleep, neocortically based memories are not readily established during deep sleep.Roy CoxIlia KorjoukovMarieke de BoerLucia M TalaminiPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 9, Iss 7, p e101567 (2014)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Roy Cox Ilia Korjoukov Marieke de Boer Lucia M Talamini Sound asleep: processing and retention of slow oscillation phase-targeted stimuli.
description	The sleeping brain retains some residual information processing capacity. Although direct evidence is scarce, a substantial literature suggests the phase of slow oscillations during deep sleep to be an important determinant for stimulus processing. Here, we introduce an algorithm for predicting slow oscillations in real-time. Using this approach to present stimuli directed at both oscillatory up and down states, we show neural stimulus processing depends importantly on the slow oscillation phase. During ensuing wakefulness, however, we did not observe differential brain or behavioral responses to these stimulus categories, suggesting no enduring memories were formed. We speculate that while simpler forms of learning may occur during sleep, neocortically based memories are not readily established during deep sleep.
format	article
author	Roy Cox Ilia Korjoukov Marieke de Boer Lucia M Talamini
author_facet	Roy Cox Ilia Korjoukov Marieke de Boer Lucia M Talamini
author_sort	Roy Cox
title	Sound asleep: processing and retention of slow oscillation phase-targeted stimuli.
title_short	Sound asleep: processing and retention of slow oscillation phase-targeted stimuli.
title_full	Sound asleep: processing and retention of slow oscillation phase-targeted stimuli.
title_fullStr	Sound asleep: processing and retention of slow oscillation phase-targeted stimuli.
title_full_unstemmed	Sound asleep: processing and retention of slow oscillation phase-targeted stimuli.
title_sort	sound asleep: processing and retention of slow oscillation phase-targeted stimuli.
publisher	Public Library of Science (PLoS)
publishDate	2014
url	https://doaj.org/article/948acdbfcf1449d2a07e645076a4e2b2
work_keys_str_mv	AT roycox soundasleepprocessingandretentionofslowoscillationphasetargetedstimuli AT iliakorjoukov soundasleepprocessingandretentionofslowoscillationphasetargetedstimuli AT mariekedeboer soundasleepprocessingandretentionofslowoscillationphasetargetedstimuli AT luciamtalamini soundasleepprocessingandretentionofslowoscillationphasetargetedstimuli
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Sound asleep: processing and retention of slow oscillation phase-targeted stimuli.

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