Status: Bibliographieeintrag
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| Verfasst von: | de Kock, Christiaan P.J. [VerfasserIn]  |
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| | Mease, Rebecca A. [VerfasserIn] |
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| | Sakmann, Bert [VerfasserIn] |
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| Titel: | High-frequency burst spiking in layer 5 thick-tufted pyramids of rat primary somatosensory cortex encodes exploratory touch |
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| Verf.angabe: | Christiaan P. J. de Kock, Jean Pie, Anton W. Pieneman, Rebecca A. Mease, Arco Bast, Jason M. Guest, Marcel Oberlaender, Huibert D. Mansvelder & Bert Sakmann |
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| E-Jahr: | 2021 |
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| Jahr: | 10 June 2021 |
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| Umfang: | 14 S. |
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| Teil: | volume:4 |
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| | year:2021 |
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| | elocationid:709 |
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| | extent:14 |
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| Fussnoten: | Gesehen am 26.07.2021 |
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| Titel Quelle: | Enthalten in: Communications biology |
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| Ort Quelle: | London : Springer Nature, 2018 |
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| Jahr Quelle: | 2021 |
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| Band/Heft Quelle: | 4(2021), Artikel-ID 709 |
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| ISSN Quelle: | 2399-3642 |
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| Abstract: | Diversity of cell-types that collectively shape the cortical microcircuit ensures the necessary computational richness to orchestrate a wide variety of behaviors. The information content embedded in spiking activity of identified cell-types remain unclear to a large extent. Here, we recorded spike responses upon whisker touch of anatomically identified excitatory cell-types in primary somatosensory cortex in naive, untrained rats. We find major differences across layers and cell-types. The temporal structure of spontaneous spiking contains high-frequency bursts (≥100 Hz) in all morphological cell-types but a significant increase upon whisker touch is restricted to layer L5 thick-tufted pyramids (L5tts) and thus provides a distinct neurophysiological signature. We find that whisker touch can also be decoded from L5tt bursting, but not from other cell-types. We observed high-frequency bursts in L5tts projecting to different subcortical regions, including thalamus, midbrain and brainstem. We conclude that bursts in L5tts allow accurate coding and decoding of exploratory whisker touch. |
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| DOI: | doi:10.1038/s42003-021-02241-8 |
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| URL: | Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.
Volltext ; Verlag: https://doi.org/10.1038/s42003-021-02241-8 |
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| | Volltext: https://www.nature.com/articles/s42003-021-02241-8 |
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| | DOI: https://doi.org/10.1038/s42003-021-02241-8 |
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| Datenträger: | Online-Ressource |
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| Sprache: | eng |
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| K10plus-PPN: | 1764594878 |
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| Verknüpfungen: | → Zeitschrift |
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High-frequency burst spiking in layer 5 thick-tufted pyramids of rat primary somatosensory cortex encodes exploratory touch / de Kock, Christiaan P.J. [VerfasserIn]; 10 June 2021 (Online-Ressource)
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