Zobrazeno 1 - 10 of 40 pro vyhledávání: '"Michaël B. Zugaro"'
1
Distributed cell assemblies spanning prefrontal cortex and striatum
Autor: Sidney I. Wiener, Michaël B. Zugaro, Virginie J. Oberto, HongYing Gao, Ralitsa Todorova, Céline J. Boucly
Publikováno v: Current Biology-CB
Current Biology-CB, 2021, ⟨10.1016/j.cub.2021.10.007⟩
Current Biology-CB, Elsevier, 2021, ⟨10.1016/j.cub.2021.10.007⟩
Summary Highly synchronous neuronal assembly activity is deemed essential for cognitive brain function. In theory, such synchrony could coordinate multiple brain areas performing complementary processes. However, cell assemblies have been observed on
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5becac4997e0400833e1987ded04dfa
https://pubmed.ncbi.nlm.nih.gov/34699783
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2
Isolated cortical computations during delta waves support memory consolidation
Autor: Michaël B. Zugaro, Ralitsa Todorova
Publikováno v: Science
Science, American Association for the Advancement of Science, 2019, 366 (6463), pp.377-381. ⟨10.1126/science.aay0616⟩
Special moments at cortical quiet states Delta waves are moments of widespread cortical silence that alternate with active states during slow-wave sleep. However, upon closer examination, single neuronal action potentials can be detected during delta
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a7348ff6a127d2eec8d96e977b89882d
https://hal.archives-ouvertes.fr/hal-02331039/document
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3
Hippocampal Sequences During Exploration: Mechanisms and Functions
Autor: Céline Drieu, Michaël B. Zugaro
Publikováno v: Frontiers in Cellular Neuroscience
Frontiers in Cellular Neuroscience, Frontiers, 2019, 13, ⟨10.3389/fncel.2019.00232⟩
Frontiers in Cellular Neuroscience, Vol 13 (2019)
Although the hippocampus plays a critical role in spatial and episodic memories, the mechanisms underlying memory formation, stabilization, and recall for adaptive behavior remain relatively unknown. During exploration, within single cycles of the on
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fed0a4554d8974c62763941b948e21f6
https://hal.archives-ouvertes.fr/hal-02365386
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4
Hippocampo-cortical coupling mediates memory consolidation during sleep
Autor: Gabrielle Girardeau, Nicolas Maingret, Ralitsa Todorova, Michaël B. Zugaro, Marie Goutierre
Publikováno v: Nature Neuroscience
Nature Neuroscience, Nature Publishing Group, 2016, 19 (7), pp.959-964. ⟨10.1038/nn.4304⟩
Memory consolidation is thought to involve a hippocampo-cortical dialog during sleep to stabilize labile memory traces for long-term storage. However, direct evidence supporting this hypothesis is lacking. We dynamically manipulated the temporal coor
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1563411eb3ece21a0a1c4e14ed34cd1b
https://doi.org/10.1038/nn.4304
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5
Hippocampal ripples as a mode of communication with cortical and subcortical areas
Autor: Ralitsa Todorova, Michaël B. Zugaro
Publikováno v: Hippocampus
Hippocampus, Wiley, 2018, ⟨10.1002/hipo.22997⟩
Hippocampal sharp wave-ripple complexes are transient events of highly synchronous neuronal activity that typically occur during "offline" brain states. This endogenous surge of activity consists of behaviorally relevant spiking patterns, describing
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58400f58b431f806d320316356312779
https://hal.archives-ouvertes.fr/hal-02365396
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6
Nested sequences of hippocampal assemblies during behavior support subsequent sleep replay
Autor: Céline Drieu, Ralitsa Todorova, Michaël B. Zugaro
Publikováno v: Science
Science, American Association for the Advancement of Science, 2018, 362 (6415), pp.675-679. ⟨10.1126/science.aat2952⟩
Theta rhythm protects sleep replay Hippocampal replay of place cell sequences during sleep is critical for memory consolidation in target cortical areas. How is the sequential organization of place cell assemblies maintained across different time sca
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed9fae5409d8753d47d1185942bee665
https://pubmed.ncbi.nlm.nih.gov/30409880
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7
Optic Flow Stimuli Update Anterodorsal Thalamus Head Direction Neuronal Activity in Rats
Autor: Mehdi Khamassi, Pierre Allegraud, Angelo Arleo, Sidney I. Wiener, Cyril Dejean, Michaël B. Zugaro
Publikováno v: Journal of Neuroscience
Journal of Neuroscience, Society for Neuroscience, 2013, 33 (42), pp.16790-16795. ⟨10.1523/JNEUROSCI.2698-13.2013⟩
Journal of Neuroscience, 2013, 33 (42), pp.16790-16795. ⟨10.1523/JNEUROSCI.2698-13.2013⟩
International audience; Head direction (HD) neurons fire selectively according to head orientation in the yaw plane relative to environmental landmark cues. Head movements provoke optic field flow signals that enter the vestibular nuclei, indicating
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80da115fd4df56c0bb475e14bc22e32a
https://doi.org/10.1523/jneurosci.2698-13.2013
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8
Characterization of Neocortical Principal Cells and Interneurons by Network Interactions and Extracellular Features
Autor: Lenaïc Monconduit, Kenneth D. Harris, Hajime Hirase, György Buzsáki, Michaël B. Zugaro, Peter Bartho
Publikováno v: Journal of Neurophysiology. 92:600-608
Most neuronal interactions in the cortex occur within local circuits. Because principal cells and GABAergic interneurons contribute differently to cortical operations, their experimental identification and separation is of utmost important. We used 6
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99b035a0003979fda6abe0906f4d272b
https://doi.org/10.1152/jn.01170.2003
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9
Rapid Spatial Reorientation and Head Direction Cells
Autor: Sidney I. Wiener, Michaël B. Zugaro, Angelo Arleo, Alain Berthoz
Publikováno v: Journal of Neuroscience
Journal of Neuroscience, Society for Neuroscience, 2003, 23 (8), pp.3478-82. ⟨10.1523/JNEUROSCI.23-08-03478.2003⟩
International audience; It is surprising how quickly we can find our bearings when suddenly confronted with a familiar environment, for instance when the lights are turned on in a dark room. Subjectively, this appears to occur almost instantaneously,
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5206e012633976953bc1c8e456ec89f3
https://doi.org/10.1523/jneurosci.23-08-03478.2003
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10
Peak firing rates of rat anterodorsal thalamic head direction cells are higher during faster passive rotations
Autor: Sidney I. Wiener, Michaël B. Zugaro, Alain Berthoz
Publikováno v: Hippocampus
Hippocampus, Wiley, 2002, 12 (4), pp.481-6. ⟨10.1002/hipo.10022⟩
International audience; Head direction cells discharge selectively when the head of the animal is oriented in a specific direction. The goal of this study was to determine how sensory signals arising from passive rotations (e.g., triggered by vestibu
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78f8b5e951e63afcc9edbeefcf5fa7a5
https://doi.org/10.1002/hipo.10022
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