User profiles for C. Pouzat

Christophe Pouzat

Strasbourg University, IRMA CNRS 7501
Verified email at math.unistra.fr
Cited by 2004

Towards reliable spike-train recordings from thousands of neurons with multielectrodes

GT Einevoll, F Franke, E Hagen, C Pouzat… - Current opinion in …, 2012 - Elsevier
The new generation of silicon-based multielectrodes comprising hundreds or more electrode
contacts offers unprecedented possibilities for simultaneous recordings of spike trains from …

Using noise signature to optimize spike-sorting and to assess neuronal classification quality

C Pouzat, O Mazor, G Laurent - Journal of neuroscience methods, 2002 - Elsevier
C left, average event computed from the 1493 events recorded over 60 s. Vertical, 50 μV; …
C and D, as in B, except that C and D have been built from the sub-samples generated by unit …

Developmental regulation of basket/stellate cell→ Purkinje cell synapses in the cerebellum

C Pouzat, S Hestrin - Journal of Neuroscience, 1997 - Soc Neuroscience
… was excised and placed in a cold (4C) saline solution. Sagittal or parasagittal slices (150 μm
… The slices were allowed to recover for at least 1 hr in a saline solution maintained at ∼34C

Toward standard practices for sharing computer code and programs in neuroscience

…, M Abrams, T Wachtler, DJ Willshaw, C Pouzat… - Nature …, 2017 - nature.com
Computational techniques are central in many areas of neuroscience and are relatively easy
to share. This paper describes why computer programs underlying scientific publications …

[HTML][HTML] Transfer functions linking neural calcium to single voxel functional ultrasound signal

…, C Pouzat, RL Rungta, C Demené… - Nature …, 2020 - nature.com
Functional ultrasound imaging (fUS) is an emerging technique that detects changes of cerebral
blood volume triggered by brain activation. Here, we investigate the extent to which fUS …

Monte Carlo simulation of fast excitatory synaptic transmission at a hippocampal synapse

LM Wahl, C Pouzat, KJ Stratford - Journal of …, 1996 - journals.physiology.org
1. A simulation of fast excitatory synaptic transmission at a hippocampal synapse is presented.
Individual neurotransmitter molecules are followed as they diffuse through the synaptic …

Energy imbalance alters Ca2+ handling and excitability of POMC neurons

…, S Hess, M Paehler, AC Klein, A Husch, C Pouzat… - Elife, 2017 - elifesciences.org
10.7554/eLife.25641.001 Satiety-signaling, pro-opiomelanocortin (POMC)-expressing neurons
in the arcuate nucleus of the hypothalamus play a pivotal role in the regulation of energy …

Somatic recording of GABAergic autoreceptor current in cerebellar stellate and basket cells

C Pouzat, A Marty - Journal of Neuroscience, 1999 - Soc Neuroscience
… The electric parameters of the cable are R i , the cytoplasmic resistivity (in kΩ·cm); R m , the
resistance of a unitary surface of membrane (in kΩ·cm 2 ); C m , the capacitance of a unitary …

Improved spike-sorting by modeling firing statistics and burst-dependent spike amplitude attenuation: a Markov chain Monte Carlo approach

C Pouzat, M Delescluse, P Viot… - Journal of …, 2004 - journals.physiology.org
… We will use C to refer to the set of N variables c … –Hastings algorithm we build T C -i as a
product of a proposal transition matrix g C -i and an acceptance probability “matrix” A C -i . We …

[HTML][HTML] Autaptic inhibitory currents recorded from interneurones in rat cerebellar slices

C Pouzat, A Marty - The Journal of Physiology, 1998 - ncbi.nlm.nih.gov
While the presence of autapses in the brain is indicated by a large body of morphological
evidence, the functional role of these structures has remained unclear. To probe for autaptic …