97 citations · 296 across the 9 of their papers we have counts for
9 papers
Theory of input spike auto- and cross-correlations and their effect on the response of spiking neurons
Ruben Moreno-Bote, Alfonso Renart, Nestor Parga
Spike correlations between neurons are ubiquitous in the cortex, but their role is at present not understood. Here we describe the firing response of a leaky integrate-and-fire neu…
Auto and crosscorrelograms for the spike response of LIF neurons with slow synapses
Ruben Moreno-Bote, Nestor Parga
An analytical description of the response properties of simple but realistic neuron models in the presence of noise is still lacking. We determine completely up to the second order…
Response of Spiking Neurons to Correlated Inputs
R. Moreno, J. de la Rocha, A. Renart +1
The effect of a temporally correlated afferent current on the firing rate of a leaky integrate-and-fire (LIF) neuron is studied. This current is characterized in terms of rates, au…
Scene dependence of the non-gaussian scaling properties of natural images
A. Nevado, A. Turiel, N. Parga
We report results on the scaling properties of changes in contrast of natural images in different visual environments. This study confirms the existence, in a vast class of images,…
The multi-fractal structure of contrast changes in natural images: from sharp edges to textures
A. Turiel, N. Parga
We present a formalism that leads very naturally to a hierarchical description of the different contrast structures in images, providing precise definitions of sharp edges and othe…
The self-similarity properties of natural images resemble those of turbulent flows
A. Turiel, G. Mato, N. Parga +1
We show that the statistics of an edge type variable in natural images exhibits self-similarity properties which resemble those of local energy dissipation in turbulent flows. Our…