Antedating the Jasminecamwebcom
The research finding is to the effect that a conscious event happens before the relevant brain event.Thus It is used to refute many theories that identify the two events, and also a common theory of psychoneural lawlike connection that supposes the events are simultaneous. This reseach has lately been given a kind of attention by Daniel Dennett and Marcel Kinsbourne in The Nature of Consciousness: Philosophical Debates (1997) edited by Ned Block, Owen Flanagan and Guven Guzeldere.It has also surfaced in The Volitional Brain: Towards a Neuroscience of Free Will (1999), edited by Libet, Anthony Freeman & Keith Sutherland, and John Searle's Royal Institute of Philosophy Annual Lecture.
The different hypothesis, which in fact does have the given consequences, is entirely unacceptable. (1979) claim to advance a single hypothesis about the time of a conscious sensory experience in relation to the time when there occurs a certain physical condition, "neuronal adequacy" for the experience.
as evidence for a greatly different dualism, one which denies psychophysical lawlike correlation and asserts a kind of surveillance and control of the brain by "the self-conscious mind", despite some acting of the brain on "the self-conscious mind".
, to show why it has been supposed that the hypothesis is evidence against an identity theory of mind and brain and the theory of psychophysical lawlike correlation, and evidence for "the self-conscious mind"; What is maintained by the authors derives from two sets of findings (1.1 to 1.3 and 2.1 to 2.4 below) pertaining to neuronal activity and to the temporal order of a subject’s pairs of sensory experiences, and also from (3) findings having to do with a "primary" evoked potential in somatosensory cortex.
(3) Peripheral stimuli and subcortical stimuli quickly elicit a relatively localized "primary" evoked potential in somatosensory cortex, owed importantly to the specific (lemniscal) projection system.
The onset of this potential, the arrival of a fast projection volley, is only about 15 msec after a stimulus to the hand.