Time-frequency analysis of visual evoked potentials for interhemispheric transfer time and proportion in callosal fibers of different diameters. - Ilkay Ulusoy; Ugur Halici; Erhan Nalçaci; Ilker Anaç; Kemal Leblebicioglu 001; Canan Basar-Ero (Biol. Cybern., 2004)