te the sources of hand velocity encoding, we used standardized low-resolution brain electromagnetic tomography (sLORETA) software version 20081104 (Pascual-Marqui, 2002; http://www.uzh.ch/keyinst/loreta.htm). Preprocessed EEG signals from all 55 channels for each subject were fed to sLORETA to estimate current

city encoding in each phase of the task, we used standardized low-resolution brain electromagnetic tomography (sLORETA) software version 20081104 (Pascual-Marqui. 2002; http:kwww.uzh.ch. keyinst/loretatilm). sLORETA computes instantaneous. 3-D linear, distributed and discrete solutions for the MEG/EEG invers