1. Alameda JR, Cuetos F. Diccionario de frecuencias de las unidades linguisticas del castellano. Oviedo: Universidad de Oviedo, 1995.
2. American Electroencephalographic Society. Guidelines for standard electrode position nomenclature. J Clin Neurophysiol 1991;3:38-42.
3. Human brain language areas identified by functional magnetic resonance imaging;Binder;J Neurosci,1997
4. Regional cerebral blood flow during object naming and word reading;Bookheimer;Hum Brain Mapping,1995
5. Hemispheric differences in visual object processing: structural versus allocation theories;Brown,1995