Readiness-Potentials Preceding Unrestricted’ spontaneous’ vs. Pre-Planned Voluntary Acts
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Discovery of the ‘Bereitschafts’ - (BP) or ‘readiness’ -potential (RP), a scalp-recorded potential change that starts up to a second or more before a self-paced motor act (Kornhuber and Deecke 1965; Gilden et al. 1966), appeared to provide an electrophysiological indicator of neuronal activity that specifically precedes and may initiate a freely. voluntary movement. There have been at least two kinds of uncertainties in this proposition.
KeywordsUnknown Time Trial Series Motor Series Volitional Process Slow Potential Shift
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- Desmedt, J.E. Scalp-recorded cerebral event-related potentials in man as point of entry into the analysis of cognitive processing. In: F.O. Schmitt, F.G. Worden, G. Adelman and S.D. Dennis (Eds.), The Organization of the Cerebral Cortex. M.I.T. Press, Cambridge, Mass. 1981: 441–473.Google Scholar
- Kornhuber, H.H. Cortex, basal ganglia and cerebellum in motor control. In: W.A. Cobb and H. Van Duijn (Eds.), Contemporary Clinical Neurophysiology, Electroenceph. clin. Neurophysiol., Suppl. No. 34. Elsevier, Amsterdam, 1978: 449–455.Google Scholar
- Libet, B., Alberts, W.W., Wright, E.W., Lewis, M. and Feinstein, B. Cortical representation of evoked potentials relative to conscious sensory responses and of somatosensory qualities — in man. In: H.H. Kornhuber (Ed.), The Somatosensory System. George Thieme, Stuttgart, 1975: 291–308.Google Scholar