Zobrazeno 1 - 10
of 93
pro vyhledávání: '"Christophe, Pouzat"'
Autor:
Ali-Kemal Aydin, William D. Haselden, Yannick Goulam Houssen, Christophe Pouzat, Ravi L. Rungta, Charlie Demené, Mickael Tanter, Patrick J. Drew, Serge Charpak, Davide Boido
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-10 (2020)
Neurovascular coupling refers to changes in cerebral blood flow in response to neuronal stimulation, but to what extent this change can report neuronal activation is not known. Here the authors develop transfer functions between neural calcium signal
Externí odkaz:
https://doaj.org/article/ca77cc2297bf43129c67c4233fb0779a
Publikováno v:
Data in Brief, Vol 39, Iss , Pp 107494- (2021)
Multiple processes shape calcium signals in neurons. The spatial and temporal dynamics of these signals are determined by various cellular parameters, including the calcium influx, calcium buffering, and calcium extrusion. The different Ca2+ handling
Externí odkaz:
https://doaj.org/article/66983fbcb26f4fa5b38cdd6b29659445
Autor:
Alexa Haeger, Christophe Pouzat, Volker Luecken, Karim N’Diaye, Christian Elger, Ingo Kennerknecht, Nikolai Axmacher, Vera Dinkelacker
Publikováno v:
Frontiers in Behavioral Neuroscience, Vol 15 (2021)
Rationale: Face expertise is a pivotal social skill. Developmental prosopagnosia (DP), i.e., the inability to recognize faces without a history of brain damage, affects about 2% of the general population, and is a renowned model system of the face-pr
Externí odkaz:
https://doaj.org/article/a8688b75c64749159a233b1d478399ce
Publikováno v:
MethodsX, Vol 8, Iss , Pp 101548- (2021)
The ratiometric fluorescent calcium indicator Fura-2 plays a fundamental role in the investigation of cellular calcium dynamics. Despite of its widespread use in the last 30 years, only one publication (Joucla et al., 2010)) proposed a way of obtaini
Externí odkaz:
https://doaj.org/article/abcc3a95745d412fa6978611984e2b67
Autor:
Lars Paeger, Andreas Pippow, Simon Hess, Moritz Paehler, Andreas C Klein, Andreas Husch, Christophe Pouzat, Jens C Brüning, Peter Kloppenburg
Publikováno v:
eLife, Vol 6 (2017)
Satiety-signaling, pro-opiomelanocortin (POMC)-expressing neurons in the arcuate nucleus of the hypothalamus play a pivotal role in the regulation of energy homeostasis. Recent studies reported altered mitochondrial dynamics and decreased mitochondri
Externí odkaz:
https://doaj.org/article/ce7a2701fb6c4ed094bcfdea6a6cbbf4
Publikováno v:
MethodsX
MethodsX, Vol 8, Iss, Pp 101548-(2021)
MethodsX, Vol 8, Iss, Pp 101548-(2021)
Graphical abstract How to get error bars on the ratiometric calcium estimator? The two measurements areas (region of interest, ROI, on the cell body and background measurement region, BMR, outside of the cell) are displayed on the frame corresponding
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89562f8169048d7078e348b8df934d31
https://pubmed.ncbi.nlm.nih.gov/34754816
https://pubmed.ncbi.nlm.nih.gov/34754816
In the present work, we introduce a general class of mean-field interacting nonlinear Hawkes processes modelling the reciprocal interactions between two neuronal populations, one excitatory and one inhibitory. The model incorporates two features: inh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9592de7b0ce3296557ca6ac3444b7eb
https://hal.archives-ouvertes.fr/hal-03233710
https://hal.archives-ouvertes.fr/hal-03233710
This book provides a self-contained introduction to a new class of stochastic models for systems of spiking neurons. These systems have a large number of interacting components, each one evolving as a stochastic process with a memory of variable leng
Publikováno v:
Cell calcium. 97
Ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::c1287c238e730baab3338960c4bcd527
https://pubmed.ncbi.nlm.nih.gov/34082340
https://pubmed.ncbi.nlm.nih.gov/34082340
Ca2+functions as an important intracellular signal for a wide range of cellular processes. These processes are selectively activated by controlled spatiotemporal dynamics of the free cytosolic Ca2+. Intracellular Ca2+dynamics are regulated by numerou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2114c91f3393bfba81459e41cf13ffc9
https://doi.org/10.1101/2020.07.10.164202
https://doi.org/10.1101/2020.07.10.164202