Exemple of periodics conductances (see fig. 5 in article A) 1) The units are in SI 2) The file ``Parametres`` content the paramaters of cell + the threshold remove of singularities. This is a vector line order in vecteur 1- gL conductance leak 2 -Ee potentiel inverse excitators 3 -Ei potentiel inverse inhibitors 4 -EL potentiel inverse leak 5 -C capacitance 6 - limita (the threshold remove of singularities of g_alpha) 7 - limitb (the threshold remove of singularities of g_beta) 8 - tension to initialize time A : Oversampling method to extract excitatory and inhibitory conductances from single-trial membrane potential recordings Claude B\'edard, Sebastien B\'ehuret, Charlotte Deleuze, Thierry Bal \& Alain Destexhe\footnote{Corresponding author. Tel: +33 1 69 82 34 35, Fax: +33 1 69 82 34 35, Email: Destexhe@unic.cnrs-gif.fr} \\ Unit\'e de Neurosciences, Information et Complexit\'e (UNIC), \\ CNRS, 91198 Gif-sur-Yvette, France