Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Sylvain Crochet"'
Publikováno v:
eLife, Vol 13 (2024)
Long-range axonal projections of diverse classes of neocortical excitatory neurons likely contribute to brain-wide interactions processing sensory, cognitive and motor signals. Here, we performed light-sheet imaging of fluorescently labeled axons fro
Externí odkaz:
https://doaj.org/article/686a5406563c40e1b322ef94175efbe3
Publikováno v:
Heliyon, Vol 10, Iss 18, Pp e37831- (2024)
The synaptic and neuronal circuit mechanisms underlying reward-based learning remain to be fully determined. In the mammalian brain, dopamine release in nucleus accumbens is thought to contribute importantly to reward signals for learning and promoti
Externí odkaz:
https://doaj.org/article/7fdb5b94351e434d93df53e6abbaa584
Autor:
Anastasiia Oryshchuk, Christos Sourmpis, Julie Weverbergh, Reza Asri, Vahid Esmaeili, Alireza Modirshanechi, Wulfram Gerstner, Carl C.H. Petersen, Sylvain Crochet
Publikováno v:
Cell Reports, Vol 43, Iss 1, Pp 113618- (2024)
Summary: Goal-directed behaviors involve coordinated activity in many cortical areas, but whether the encoding of task variables is distributed across areas or is more specifically represented in distinct areas remains unclear. Here, we compared repr
Externí odkaz:
https://doaj.org/article/87afd8b3c3474b62aecfe75644ae4bb0
Publikováno v:
PLoS ONE, Vol 18, Iss 6, p e0287174 (2023)
Neocortical neurons can increasingly be divided into well-defined classes, but their activity patterns during quantified behavior remain to be fully determined. Here, we obtained membrane potential recordings from various classes of excitatory and in
Externí odkaz:
https://doaj.org/article/19dc5fbbe9064b41ba3f6187c5b8a1db
Autor:
Vahid Esmaeili, Anastasiia Oryshchuk, Reza Asri, Keita Tamura, Georgios Foustoukos, Yanqi Liu, Romain Guiet, Sylvain Crochet, Carl C H Petersen
Publikováno v:
PLoS Biology, Vol 20, Iss 5, p e3001667 (2022)
Excitatory and inhibitory neurons in diverse cortical regions are likely to contribute differentially to the transformation of sensory information into goal-directed motor plans. Here, we investigate the relative changes across mouse sensorimotor cor
Externí odkaz:
https://doaj.org/article/68645316cd714b8493173208f5e75847
Publikováno v:
Frontiers in Neuroanatomy, Vol 15 (2022)
Communication between cortical areas contributes importantly to sensory perception and cognition. On the millisecond time scale, information is signaled from one brain area to another by action potentials propagating across long-range axonal arboriza
Externí odkaz:
https://doaj.org/article/09ae3d5abac74ae9a6cebb997cceec9a
Autor:
James F. A. Poulet, Sylvain Crochet
Publikováno v:
Frontiers in Systems Neuroscience, Vol 12 (2019)
Cortical neurons process information on a background of spontaneous, ongoing activity with distinct spatiotemporal profiles defining different cortical states. During wakefulness, cortical states alter constantly in relation to behavioral context, at
Externí odkaz:
https://doaj.org/article/592a6f443a4342e3a04addcbdceb4026
Autor:
Takayuki Yamashita, Angeliki Vavladeli, Aurélie Pala, Katia Galan, Sylvain Crochet, Sara S. A. Petersen, Carl C. H. Petersen
Publikováno v:
Frontiers in Neuroanatomy, Vol 12 (2018)
Excitatory projection neurons of the neocortex are thought to play important roles in perceptual and cognitive functions of the brain by directly connecting diverse cortical and subcortical areas. However, many aspects of the anatomical organization
Externí odkaz:
https://doaj.org/article/bc62d97ee833481db41f823445a9ad5b
Publikováno v:
Cell Reports, Vol 9, Iss 5, Pp 1654-1660 (2014)
Summary: Internal brain states affect sensory perception, cognition, and learning. Many neocortical areas exhibit changes in the pattern and synchrony of neuronal activity during quiet versus active behaviors. Active behaviors are typically associate
Externí odkaz:
https://doaj.org/article/931b3fbd80d04fb095753ef42b5bc0eb
Although classically Rapid-Eye Movement (REM) sleep is thought to generate desynchronized activity similar to wakefulness, it was found that some brain regions can express Slow Wave activity (SWA), a pattern which is normally typical of slow-wave sle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87d007751b8505046f4f76a150de574a
https://doi.org/10.1101/2023.01.19.524685
https://doi.org/10.1101/2023.01.19.524685
