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Experiments in Movement Using DC-EEG, MEG, SPECT and FMRI

Deecke, Luder and Lang, W and Beisteiner, R and Uhl, F and Lindinger, G and Cui, R Q (1998) Experiments in Movement Using DC-EEG, MEG, SPECT and FMRI. [Book Chapter] (Unpublished)

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Abstract

Our volitional self-initiated acts are preceded by the Bereitschaftspotential (BP) or readiness potential [34,35]. The BP has an early component (BP1) and a late component (BP2, see Fig. 1). The early component BP1 lasts from the very beginning of the BP (1-2 s or more prior to movement onset depending on the complexity of the movement) to app. ½ s prior to movement onset and the late component BP2 lasts from ½ s before to the onset of movement itself (s 0 in Fig. 1). BP1 is symmetrical even for unilateral movement, while BP2 is larger over the contralateral hemisphere.

Item Type:Book Chapter
Subjects:Neuroscience > Neurology
ID Code:3
Deposited By:Deecke, Luder
Deposited On:13 Mar 1998
Last Modified:11 Mar 2011 08:53

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