Withtheintroductionofelectroencephalography(EEG)in1930,researchersbegantoexplorespontaneousactivityinthebrainbyrecordingtheindividual,independentlyofanytask.Subsequently,evokedpotentialstudies,whereelectricalpotentialswererecordedattheonsetofastimulus,markedamilestoneinbrainresearch.Util