Concept

All-or-none law

Publications associées (8)

Approximating Relu Networks By Single-Spike Computation

Wulfram Gerstner, Stanislaw Andrzej Wozniak, Ana Stanojevic, Evangelos Eleftheriou, Giovanni Cherubini, Angeliki Pantazi

Developing energy-saving neural network models is a topic of rapidly increasing interest in the artificial intelligence community. Spiking neural networks (SNNs) are biologically inspired models that strive to leverage the energy efficiency stemming from a ...

IEEE2022

The Corepressor NCoR1 Antagonizes PGC-1α and Estrogen-Related Receptor α in the Regulation of Skeletal Muscle Function and Oxidative Metabolism

Johan Auwerx

Skeletal muscle exhibits a high plasticity and accordingly can quickly adapt to different physiological and pathological stimuli by changing its phenotype largely through diverse epigenetic mechanisms. The nuclear receptor corepressor 1 (NCoR1) has the abi ...

Amer Soc Microbiology2012

Influence of imagined posture and imagery modality on corticospinal excitability

Silvio Ionta

Single pulse transcranial magnetic stimulation (TMS) was used to test the assumption that kinesthetic imagery of action is more 'motor' than visual imagery of action. We assessed corticospinal excitability during motor imagery of a thumb-palm opposition mo ...

Elsevier2005

Calcium dynamics and vasomotion in rat mesenteric arteries

Nikolaos Stergiopoulos, Jean-Jacques Meister, Jean-Louis Bény, Alexander Schuster, Mathieu Lamboley

Smooth muscle cell calcium dynamics and diameter were measured in intact pressurized rat mesenteric artery segments during vasoconstriction and vasomotion. Arteries showed a certain norepinephrine (NE) threshold (0.3-0.4 microM) for the onset of vasomotion ...

2004

A constitutive formulation of arterial mechanics including vascular smooth muscle tone

Nikolaos Stergiopoulos, Martin Zulliger, Alexander Rachev

A pseudo-strain energy function (pseudo-SEF) describing the biomechanical properties of large conduit arteries under the influence of vascular smooth muscle (VSM) tone is proposed. In contrast to previous models that include the effects of smooth muscle co ...

2004

Synchrony generation in recurrent networks with frequency-dependent synapses

Henry Markram

Throughout the neocortex, groups of neurons have been found to fire synchronously on the time scale of several milliseconds. This near coincident firing of neurons could coordinate the multifaceted information of different features of a stimulus. The mecha ...

2000

Is START a switch?

John McKinney

The cell cycle in Saccharomyces cerevisiae is controlled by regulation of START in late G1. The CLN1, CLN2 and CLN3 family of cyclin homologues is required for cells to pass START. They probably act by activating the CDC28 protein kinase. Expression of CLN ...

1992

Beta-cell lines derived from transgenic mice expressing a hybrid insulin gene-oncogene

Douglas Hanahan, Steinunn Baekkeskov Hanahan

Three pancreatic beta-cell lines have been established from insulinomas derived from transgenic mice carrying a hybrid insulin-promoted simian virus 40 tumor antigen gene. The beta tumor cell (beta TC) lines maintain the features of differentiated beta cel ...

National Academy of Sciences1988

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