Publications associées à Fibre de Purkinje

Nanovolcano microelectrode arrays: toward long-term on-demand registration of transmembrane action potentials by controlled electroporation

Philippe Renaud, Arnaud Bertsch, Benoît Xavier Emmanuel Desbiolles, Nicolas Grégoire Maïno, Stephan Rohr, Etienne de Coulon

Volcano-shaped microelectrodes (nanovolcanoes) functionalized with nanopatterned self-assembled monolayers have recently been demonstrated to report cardiomyocyte action potentials after gaining spontaneous intracellular access. These nanovolcanoes exhibit ...

2020

A Kinetic Map of the Homomeric Voltage-Gated Potassium Channel (Kv) Family

Henry Markram, Rajnish Ranjan, Emmanuelle Logette, Enrico Scantamburlo, Mirjia Herzog, Valérie Buchillier, Michela Marani, Valérie Tâche

The voltage-gated potassium (Kv) channels, encoded by 40 genes, repolarize all electrically excitable cells, including plant, cardiac, and neuronal cells. Although these genes were fully sequenced decades ago, a comprehensive kinetic characterization of al ...

2019

Compressible and Electrically Conducting Fibers for Large‐Area Sensing of Pressures

Pedro Miguel Nunes Pereira de Almeida Reis, Fabien Sorin, Alexis Gérald Page, Yunpeng Qu, Andreas Leber, Dong Yan, Shahrzad Shadman Yazdi

Flexible pressure sensors offer a wide application range in health monitoring and human–machine interaction. However, their implementation in functional textiles and wearable electronics is limited because existing devices are usually small, 0D elements, a ...

2019

Glutathione deficit affects the integrity and function of the fimbria/fornix and anterior commissure in mice: relevance for schizophrenia

Rolf Gruetter, Kim Do, Yohan Van de Looij, Aline Monin, João Miguel das Neves Duarte, Alberto Corcoba

BACKGROUND: Structural anomalies of white matter (WM) are found in various brain regions of patients with schizophrenia, bipolar and other psychiatric disorders, but the causes at cellular and molecular levels remain unclear. Oxidative stress and redox dys ...

Oxford Univ Press2016

A coupled 3D-1D numerical monodomain solver for cardiac electrical activation in the myocardium with detailed Purkinje network

Alfio Quarteroni, Christian Vergara, Toni Mikael Lassila

We present a model for the electrophysiology in the heart to handle the electrical propagation through the Purkinje system and in the myocardium, with two-way coupling at the Purkinje-muscle junctions. In both the subproblems the monodomain model is consid ...

Elsevier2016

On the Firing Rate Dependency of the Phase Response Curve of Rat Purkinje Neurons In Vitro

Michele Giugliano

Synchronous spiking during cerebellar tasks has been observed across Purkinje cells: however, little is known about the intrinsic cellular mechanisms responsible for its initiation, cessation and stability. The Phase Response Curve (PRC), a simple input-ou ...

Public Library Science2015

Fluid-structure interaction simulations of cerebral arteries modeled by isotropic and anisotropic constitutive laws

Alfio Quarteroni, Simone Deparis, Luca Dede', Paolo Tricerri, Adélia Sequeira

This paper considers numerical simulations of fluid-structure interaction (FSI) problems in hemodynamics for idealized geometries of healthy cerebral arteries modeled by both nonlinear isotropic and anisotropic material constitutive laws. In particular, it ...

Springer Verlag2015

Patient-specific generation of the Purkinje network driven by clinical measurements of a normal propagation

Alfio Quarteroni, Fabio Nobile, Christian Vergara, Elena Faggiano

The propagation of the electrical signal in the Purkinje network is the starting point for the activation of the ventricular muscular cells leading to the contraction of the ventricle. In the computational models, describing the electrical activity of the ...

Springer Verlag2014

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Fibre de Purkinje

Towards an in vitro cardiac model: 3D environment, co-culture, alignment, and mechanical stimulation impact on cell behavior

Soft functional fibers for mechanical sensing and actuation

Nanovolcano microelectrode arrays: toward long-term on-demand registration of transmembrane action potentials by controlled electroporation

A Kinetic Map of the Homomeric Voltage-Gated Potassium Channel (Kv) Family

Compressible and Electrically Conducting Fibers for Large‐Area Sensing of Pressures

Glutathione deficit affects the integrity and function of the fimbria/fornix and anterior commissure in mice: relevance for schizophrenia

A coupled 3D-1D numerical monodomain solver for cardiac electrical activation in the myocardium with detailed Purkinje network

On the Firing Rate Dependency of the Phase Response Curve of Rat Purkinje Neurons In Vitro

Fluid-structure interaction simulations of cerebral arteries modeled by isotropic and anisotropic constitutive laws

Patient-specific generation of the Purkinje network driven by clinical measurements of a normal propagation

Graph Chatbot

Chattez avec Graph Search

A Kinetic Map of the Homomeric Voltage-Gated Potassium Channel (Kv) Family

Towards an in vitro cardiac model: 3D environment, co-culture, alignment, and mechanical stimulation impact on cell behavior

Compressible and Electrically Conducting Fibers for Large‐Area Sensing of Pressures

Glutathione deficit affects the integrity and function of the fimbria/fornix and anterior commissure in mice: relevance for schizophrenia

On the Firing Rate Dependency of the Phase Response Curve of Rat Purkinje Neurons In Vitro

Soft functional fibers for mechanical sensing and actuation

Nanovolcano microelectrode arrays: toward long-term on-demand registration of transmembrane action potentials by controlled electroporation

Patient-specific generation of the Purkinje network driven by clinical measurements of a normal propagation

A coupled 3D-1D numerical monodomain solver for cardiac electrical activation in the myocardium with detailed Purkinje network

Fluid-structure interaction simulations of cerebral arteries modeled by isotropic and anisotropic constitutive laws