CHAPMAN, R. T. Behavioral and neural analysis od connotative meaning: Word classes and rating scale. Brain and Language. 1980, vol.11, 319-339
FARWELL, L. Talking off the top of your head: toward a mental prosthesis utilizing eventrelated brain potential. Electroencephalography and clinical Neurophysiology. 1988, vol.70, 510-523
DEECKE, L. Distribution of readiness potential, premotion positivity and motor potential of the human cerebral cortex preceding voluntery finger movements. Exp. Brain Res. 1969, 7, 158-168
ROLAND, P. E. Supplementary motor area and other cortical areas in organaization of voluntery movements in man. Journal of Neurophysiology. 1980, vol.43, 118-136