The Late Positive Complex

摘要: In summary, what we have tried to do in this paper is present our view of the ways which ERP field has become more complex recent years. It not an overstatement say that, a certain sense, know less now than thought knew five ten years ago. New advances brought with them new problems. But they also point, though yet complete clarity, directions for solutions. Possibly, as make further progress toward definition various generators different components, problems may be simplified. even prediction cannot made certainty. should noted that tended chapter emphasize There been positive side developments. Because are aware overlap problem, work methods attempt deal it. We know, example, P3b and SW can relate quite differently behavioral variables. Decision time, had occurred at P3 latency, assumed on basis findings occur earlier, N2 component. The separation formerly unitary CNV into several components makes it possible develop unique functional roles each components. A similar development poststimulus negativities Our constructs still fuzzy side, but better tools its disposal making precise. Finally, multiplicity appears overwhelming initially, provides us degrees freedom attempting electrophysiological activity behavior. number investigators commented complexity factors enter behavior could reflected relatively few were dealing with. Now coming distinguished, likelihood increases able obtain correlates dimensions involved