https://m2.mtmt.hu/ eng 2026-06-10 09:05 JournalArticle 30743670 VALIDATED true 0 false 2026-05-20T12:30:22.390+0000 2026-01-19T06:06:12.921+0000 2019-07-21T08:22:17.844+0000 true 10065463 Turek Márta /api/admin/10065463 Admin true 2025-03-31T09:21:49.494+0000 2025-03-31T09:21:49.494+0000 2026-01-19T06:06:13.196+0000 true 10014559 Bolgár Andrea /api/admin/10014559 Admin true 10014559 true false true 24 24 /api/publicationtype/24 PublicationType 1 true 24 JournalArticle true 10000059 Article true 24 24 /api/publicationtype/24 PublicationType 1 true 24 JournalArticle /api/subtype/10000059 Szakcikk SubType 101 true 10000059 true 1 /api/category/1 Category true 1 Csernai, Márton Dynamics of sleep oscillations is coupled to brain temperature on multiple scales. true true /api/journal/1000011 REVIEWED true false 1000011 false 1000011 true 0022-3751 1469-7793 Journal FOREIGN 597 15 4069 4086 4069 18 2019 Sleep spindle frequency positively, duration negatively correlates with brain temperature. Local heating of the thalamus produces similar effects in the heated area. Thalamic network model corroborates temperature dependence of sleep spindle frequency. Brain temperature shows spontaneous microfluctuations during both anesthesia and natural sleep. Larger fluctuations are associated with epochs of REM sleep. Smaller fluctuations correspond to the alteration of spindling and delta epochs of infra-slow oscillation.Every form of neural activity depends on temperature, yet its relationship to brain rhythms is poorly understood. In this work we examined how sleep spindles are influenced by changing brain temperatures and how brain temperature is influenced by sleep oscillations. We employed a novel thermoelectrode designed for measuring temperature while recording neural activity. We found that spindle frequency is positively correlated and duration negatively correlated with brain temperature. Local heating of the thalamus replicated the temperature dependence of spindle parameters in the heated area only, suggesting biophysical rather than global modulatory mechanisms, a finding also supported by a thalamic network model. Finally, we show that switches between oscillatory states also influence brain temperature on a shorter and smaller scale. Epochs of paradoxical sleep as well as the infra-slow oscillation were associated with brain temperature fluctuations below 0.2°C. Our results highlight that brain temperature is massively intertwined with sleep oscillations on various time scales. true true 2019 true true true false true false GOLD 2026-05-20 true https://doi.org/10.1113/JP277664 34 0 26 25 4 28 27 32 27 33 26 32 25 33 1 0 34 33 26 25 0 7 7 Folyóiratcikk Journal Article 24 25 Könyvrészlet Chapter in Book 25 1 Könyv Book 23 0 Egyéb konferenciaközlemény Conference paper 31 0 Egyéb konferenciakötet Conference proceedings 32 0 Oltalmi formák Protection forms 26 0 Disszertáció Thesis 28 3 Egyéb Miscellaneous 29 5 Alkotás Achievement 22 0 Kutatási adat Research data 33 0 Folyóiratcikk Journal Article 24 0 0 0 Könyvrészlet Chapter in Book 25 0 0 0 Könyv Book 23 0 0 0 Egyéb konferenciaközlemény Conference paper 31 0 0 0 Egyéb konferenciakötet Conference proceedings 32 0 0 0 Oltalmi formák Protection forms 26 0 0 0 Disszertáció Thesis 28 0 0 0 Egyéb Miscellaneous 29 0 0 0 Alkotás Achievement 22 0 0 0 Kutatási adat Research data 33 0 0 0 2020 0 3 3 3 3 2021 0 8 8 8 8 2022 0 8 8 8 8 2023 0 3 3 3 3 2024 0 5 5 5 5 2025 0 5 4 5 4 2026 0 2 2 2 2 D1 false 10013576,10020640,10052373 false false false 2019-07-31T08:35:21.022+0000 Agykéreg Kutatócsoport (KOKI / CHO); Információs Technológiai és Bionikai Kar (PPKE); Kognitív Idegtudományi és Pszichológiai Intézet (HRN TTK); MTA Kísérleti Orvostudományi Kutatóintézet; MTA-TTK-NAP B Alvási Oszcillációk Kutatócsoport (HRN TTK / KPI); MTA-TTK-NAP B Hálózat és Viselkedés Neurobiológ... (HRN TTK / KPI); Matematikai Tanszék (BCE / MSMI); Mikrorendszerek Laboratórium (HUN-REN EK / MFA); Műszaki Fizikai és Anyagtudományi Intézet (HUN-REN EK); Roska Tamás Műszaki és Természettudományi Dokto... 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/api/classification/11056 true true Classification 11049 /api/classification/11049 true true Classification 11357 /api/classification/11357 true true Classification 11733 /api/classification/11733 true true Classification 10887 /api/classification/10887 true true Keyword 5966 /api/keyword/5966 true 5966 true Keyword 1012913 /api/keyword/1012913 true 1012913 true Keyword 1135819 /api/keyword/1135819 true 1135819 true Keyword 1741928 /api/keyword/1741928 true true SjrRating 10901289 /api/sjrrating/10901289 10 0.1 journal RatingType 10002 /api/ratingtype/10002 sjr true true ClassificationExternal 3699 /api/classificationexternal/3699 true 3699 true D1 DIRECT true true /api/publication/30743670 <div class="JournalArticle Publication long-list"> <div class="authors"> <img title="Forrásközlemény" style="float: left" src="/frontend/resources/grid/publication-core-icon.png"> <img title="Idézőközlemény" style="float: left" src="/frontend/resources/grid/publication-citation-icon.png"> <div class="autype autype0"> <span class="author-name" mtid="10042250"><a href="/gui2/?type=authors&mode=browse&sel=10042250" target="_blank">Csernai Márton (<span class="authorship-author-name">Csernai Márton László</span> <span class="authorAux-mtmt"> Távközlés</span>) </a> </span> <span class="author-affil"><span title="Research Centre for Natural Sciences">RCNS</span>/<span title="Institute of Cognitive Neuroscience and Psychology">KPI</span>/MTA-TTK-NAP B Sleep Oscillations Research Group</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10020640"><a href="/gui2/?type=authors&mode=browse&sel=10020640" target="_blank">Borbély Sándor<sup>*</sup> (<span class="authorship-author-name">Borbély Sándor</span> <span class="authorAux-mtmt"> Idegtudományok</span>) </a> </span> <span class="author-affil"><span title="Eötvös Loránd University">ELTE</span>/<span title="Faculty of Science">ELU FoS</span>/<span title="Institute of Biology">Bio_I</span>/Department of Physiology and Neurobiology; <span title="Research Centre for Natural Sciences">RCNS</span>/<span title="Institute of Cognitive Neuroscience and Psychology">KPI</span>/MTA-TTK-NAP B Sleep Oscillations Research Group</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10052373"><a href="/gui2/?type=authors&mode=browse&sel=10052373" target="_blank">Kocsis Kinga<sup>*</sup> (<span class="authorship-author-name">Kocsis Kinga</span> <span class="authorAux-mtmt"> biológia</span>) </a> </span> <span class="author-affil"><span title="Pázmány Péter Catholic University">PPCU</span>/<span title="Információs Technológiai és Bionikai Kar">ITK</span>/Roska Tamás Műszaki és Természettudományi Doktori Iskola; <span title="Research Centre for Natural Sciences">RCNS</span>/<span title="Institute of Cognitive Neuroscience and Psychology">KPI</span>/MTA-TTK-NAP B Neuronal Network and Behaviour Research Group</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10054906"><a href="/gui2/?type=authors&mode=browse&sel=10054906" target="_blank">Burka Dávid (<span class="authorship-author-name">Burka Dávid</span> <span class="authorAux-mtmt"> Gazdaságinformatika</span>) </a> </span> <span class="author-affil"><span title="Corvinus University of Budapest">CUB</span>/<span title="Economics Faculty">EF</span>/<span title="Matematikai és Statisztikai Modellezés Intézet">MSMI</span>/Matematikai Tanszék</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10023418"><a href="/gui2/?type=authors&mode=browse&sel=10023418" target="_blank">Fekete Zoltán (<span class="authorship-author-name">Fekete Zoltán</span> <span class="authorAux-mtmt"> neuroMEMS</span>) </a> </span> <span class="author-affil"><span title="Centre for Energy Research">CER</span>/Institute of Technical Physics and Materials Science; <span title="Pázmány Péter Catholic University">PPCU</span>/Információs Technológiai és Bionikai Kar; <span title="Centre for Energy Research">CER</span>/<span title="Institute of Technical Physics and Materials Science">MFA</span>/Mikrorendszerek Laboratórium</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10059426"><a href="/gui2/?type=authors&mode=browse&sel=10059426" target="_blank">Balogh Veronika (<span class="authorship-author-name">Balogh Veronika</span> <span class="authorAux-mtmt"> Neurofiziológia</span>) </a> </span> <span class="author-affil"><span title="Research Centre for Natural Sciences">RCNS</span>/<span title="Institute of Cognitive Neuroscience and Psychology">KPI</span>/MTA-TTK-NAP B Sleep Oscillations Research Group</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10011500"><a href="/gui2/?type=authors&mode=browse&sel=10011500" target="_blank">Káli Szabolcs (<span class="authorship-author-name">Káli Szabolcs</span> <span class="authorAux-mtmt"> Elméleti neurobiológia</span>) </a> </span> <span class="author-affil">MTA Kísérleti Orvostudományi Kutatóintézet; <span title="Institute of Experimental Medicine">IEM</span>/<span title="Department of Cellular and Network Neurobiology">DCNN</span>/Laboratory of Cerebral Cortex Research</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10010485"><a href="/gui2/?type=authors&mode=browse&sel=10010485" target="_blank">Emri Zsuzsa (<span class="authorship-author-name">Emri Zsuzsa</span> <span class="authorAux-mtmt"> Élettan</span>) </a> </span> <span class="author-affil"><span title="Eszterházy Károly University">EKU</span>/<span title="Természettudományi Kar">TTK</span>/<span title="Biológiai Intézet">BI</span>/Állattani Tanszék</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10013576"><a href="/gui2/?type=authors&mode=browse&sel=10013576" target="_blank">Barthó Péter (<span class="authorship-author-name">Barthó Péter</span> <span class="authorAux-mtmt"> Idegélettan</span>) </a> </span> <span class="author-affil"><span title="Research Centre for Natural Sciences">RCNS</span>/Institute of Cognitive Neuroscience and Psychology; <span title="Research Centre for Natural Sciences">RCNS</span>/<span title="Institute of Cognitive Neuroscience and Psychology">KPI</span>/MTA-TTK-NAP B Sleep Oscillations Research Group</span> </div> </div> <div class="title"><a href="/gui2/?mode=browse&params=publication;30743670" target="_blank">Dynamics of sleep oscillations is coupled to brain temperature on multiple scales.</a></div> <div> <span class="journal-title">JOURNAL OF PHYSIOLOGY-LONDON</span> <span class="journal-issn">(<a target="_blank" href="https://portal.issn.org/resource/ISSN/0022-3751">0022-3751</a> <a target="_blank" href="https://portal.issn.org/resource/ISSN/1469-7793">1469-7793</a>)</span>: <span class="journal-volume">597</span> <span class="journal-issue">15</span> <span class="page"> pp 4069-4086 </span> <span class="year">(2019)</span> </div> <div class="pub-footer"> <span class="language" xmlns="http://www.w3.org/1999/html">Language: English | </span> <span class="identifiers"> <span class="id identifier oa_GOLD" title=" Gold "> <a style="color:blue" title="10.1113/JP277664" target="_blank" href="https://doi.org/10.1113/JP277664"> DOI </a> </span> <span class="id identifier oa_none" title="none"> <a style="color:blue" title="000474732800001" target="_blank" href="https://www.webofscience.com/wos/woscc/full-record/000474732800001"> WoS </a> </span> <span class="id identifier oa_GOLD" title=" Gold "> <a style="color:blue" title="99014" target="_blank" href="http://real.mtak.hu/99014"> REAL </a> </span> <span class="id identifier oa_GREEN" title=" Green "> <a style="color:blue" title="50645" target="_blank" href="https://edit.elte.hu/xmlui/handle/10831/50645"> EDIT </a> </span> <span class="id identifier oa_none" title="none"> <a style="color:blue" title="85068711901" target="_blank" href="http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-85068711901"> Scopus </a> </span> <span class="id identifier oa_none" title="none"> <a style="color:blue" title="31197831" target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=31197831&dopt=Abstract"> PubMed </a> </span> <span class="id identifier oa_none" title="none"> <a style="color:blue" title="16579722854251529169" target="_blank" href="http://scholar.Google.com/scholar?hl=en&lr=&cluster=16579722854251529169"> Google scholar </a> </span> </span> <OnlyViewableByAuthor><div class="ratings"> <div class="journal-subject">Journal subject: Scopus - Sports Science&nbsp;&nbsp;&nbsp;Rank:&nbsp;D1</div> <div class="journal-subject">Journal subject: Scopus - Physiology&nbsp;&nbsp;&nbsp;Rank:&nbsp;Q1</div> </div></OnlyViewableByAuthor> <div class="publication-citation" style="margin-left: 0.5cm;"> <span title="" class="citingPub-count">Citing papers: 34</span> | Independent citation: 33 | Self citation: 1 | Unknown citation: 0 | Number of citations in WoS: 32 | Number of citations in Scopus:&nbsp;27 | WoS/Scopus assigned:&nbsp;33 | Number of citations with DOI:&nbsp;27 </div> <div class="publication-citation"> <a target="_blank" href="/api/publication?cond=citations.related;eq;30743670&sort=publishedYear,desc&sort=title"> Number of cited publications: 7 </a> </div> <div class="mtid"><span class="long-pub-mtid">Publication: 30743670</span> | <span class="status-data status-VALIDATED"> Validated </span> Core Citing | <span class="type-subtype">Journal Article ( Article ) </span> | <span class="pub-category">Scientific</span> | <span class="publication-sourceOfData">PubMed</span> </div> <div class="lastModified">Last Modified: 2026.01.19. 07:06 Andrea Bolgár (MFA admin 4) </div> </div></div>