Estimation of individual evoked potential by wavelet transformReportar como inadecuado

Estimation of individual evoked potential by wavelet transform - Descarga este documento en PDF. Documentación en PDF para descargar gratis. Disponible también para leer online.

* Corresponding author 1 EPMI-ECAM GROUP 2 LNC - Laboratoire de Neurosciences Cognitives Marseille

Abstract : A new method to improve the signal-to-noise ratio of single evoked potentials EP measurements is presented, in which, contrary to previous methods, no a priori assumptions on the signal are necessary. This method is based on the wavelets decomposition of the individual signals. A statistical thresholding is applied on the coefficients of the decomposition: we estimate whether the mean value of the coefficients across trials and for each time point is significantly different from a random estimate. The performance of the method is evaluated with simulation and the method is applied to real data

keyword : Cognitive Science Neuronal models

Autor: Moncef Benkherrat - Franck Vidal - Thierry Hasbroucq - Boris Burle -



Documentos relacionados