Zobrazeno 1 - 10
of 80
pro vyhledávání: '"Claudio Elgueta"'
Autor:
Dorthe Kaufhold, Eduardo Maristany de las Casas, María Del Ángel Ocaña-Fernández, Aurore Cazala, Mei Yuan, Akos Kulik, Thibault Cholvin, Stefanie Steup, Jonas-Frederic Sauer, Mark D. Eyre, Claudio Elgueta, Michael Strüber, Marlene Bartos
Publikováno v:
Cell Reports, Vol 43, Iss 3, Pp 113806- (2024)
Summary: Experience-driven alterations in neuronal activity are followed by structural-functional modifications allowing cells to adapt to these activity changes. Structural plasticity has been observed for cortical principal cells. However, how GABA
Externí odkaz:
https://doaj.org/article/ecdee477394e42ef899326657703de48
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-13 (2022)
Abstract LIM homeobox domain transcription factor 6 (Lhx6) is crucial for the prenatal specification and differentiation of hippocampal GABAergic interneuron precursors. Interestingly, Lhx6 remains to be expressed in parvalbumin-positive hippocampal
Externí odkaz:
https://doaj.org/article/0b0180286fc847fe9cb38d34b5b3ad96
Autor:
Claudio Elgueta, Marlene Bartos
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-15 (2019)
Fast-spiking parvalbumin-expressing interneurons (PVIs) and granule cells of the dentate gyrus receive layer-specific dendritic inhibition. The authors show that distal and proximal dendritic inhibition differentially control input-output transformat
Externí odkaz:
https://doaj.org/article/2b96fbf04206410ba939e59354103841
Autor:
Enya Paschen, Claudio Elgueta, Katharina Heining, Diego M Vieira, Piret Kleis, Catarina Orcinha, Ute Häussler, Marlene Bartos, Ulrich Egert, Philipp Janz, Carola A Haas
Publikováno v:
eLife, Vol 9 (2020)
Mesial temporal lobe epilepsy (MTLE) is the most common form of focal, pharmacoresistant epilepsy in adults and is often associated with hippocampal sclerosis. Here, we established the efficacy of optogenetic and electrical low-frequency stimulation
Externí odkaz:
https://doaj.org/article/19ab9a65b68149ae87c0d086008f586a
Autor:
Sam A Booker, Harumi Harada, Claudio Elgueta, Julia Bank, Marlene Bartos, Akos Kulik, Imre Vida
Publikováno v:
eLife, Vol 9 (2020)
Information processing in cortical neuronal networks relies on properly balanced excitatory and inhibitory neurotransmission. A ubiquitous motif for maintaining this balance is the somatostatin interneuron (SOM-IN) feedback microcircuit. Here, we inv
Externí odkaz:
https://doaj.org/article/e6c553f7dc3b44f9b8dfa39ff941bd48
Autor:
Alejandra Arias-Cavieres, Genaro C. Barrientos, Gina Sánchez, Claudio Elgueta, Pablo Muñoz, Cecilia Hidalgo
Publikováno v:
Frontiers in Cellular Neuroscience, Vol 12 (2018)
The induction of both long-term potentiation (LTP) and long-term depression (LTD) of synaptic transmission entails pre- and postsynaptic Ca2+ signals, which represent transient increments in cytoplasmic free Ca2+ concentration. In diverse synapse typ
Externí odkaz:
https://doaj.org/article/6af380ccd94e4159a5ceccd18e591888
Autor:
Ivana Gajardo, Claudia S. Salazar, Daniela Lopez-Espíndola, Carolina Estay, Carolina Flores-Muñoz, Claudio Elgueta, Arlek M. Gonzalez-Jamett, Agustín D. Martínez, Pablo Muñoz, Álvaro O. Ardiles
Publikováno v:
Frontiers in Molecular Neuroscience, Vol 11 (2018)
Long-term potentiation (LTP) and long-term depression (LTD) are two forms of synaptic plasticity that have been considered as the cellular substrate of memory formation. Although LTP has received considerable more attention, recent evidences indicate
Externí odkaz:
https://doaj.org/article/bc918fb42ce842238e1240d20e9e6530
Autor:
Mei Yuan, Thomas Meyer, Christoph Benkowitz, Shakuntala Savanthrapadian, Laura Ansel-Bollepalli, Angelica Foggetti, Peer Wulff, Pepe Alcami, Claudio Elgueta, Marlene Bartos
Publikováno v:
eLife, Vol 6 (2017)
Somatostatin-expressing-interneurons (SOMIs) in the dentate gyrus (DG) control formation of granule cell (GC) assemblies during memory acquisition. Hilar-perforant-path-associated interneurons (HIPP cells) have been considered to be synonymous for DG
Externí odkaz:
https://doaj.org/article/47866016bca24fd1b3cf91cff2fa2855
Publikováno v:
Neural Plasticity, Vol 2016 (2016)
Although the importance of DNA methylation-dependent gene expression to neuronal plasticity is well established, the dynamics of methylation and demethylation during the induction and expression of synaptic plasticity have not been explored. Here, we
Externí odkaz:
https://doaj.org/article/49c8eeac6a6949969c6012d3dce5bcf7
Autor:
Robert Theodor Mallmann, Claudio Elgueta, Faten Sleman, Jan Castonguay, Thomas Wilmes, Arn van den Maagdenberg, Norbert Klugbauer
Publikováno v:
PLoS ONE, Vol 8, Iss 10, p e78598 (2013)
Voltage-gated Ca(V)2.1 (P/Q-type) Ca²⁺ channels located at the presynaptic membrane are known to control a multitude of Ca²⁺-dependent cellular processes such as neurotransmitter release and synaptic plasticity. Our knowledge about their contri
Externí odkaz:
https://doaj.org/article/04567f69fe074b20ba9c52c3529e89ad