Evaluating the effectiveness of artifact correction and rejection in event-related potential research
Guanghui Zhang,
David R. Garrett,
Aaron M. Simmons
et al.
Abstract:Eyeblinks and other large artifacts can create two major problems in event-related potential (ERP) research, namely confounds and increased noise. Here, we developed a method for assessing the effectiveness of artifact correction and rejection methods at minimizing these two problems. We then used this method to assess a common artifact minimization approach, in which independent component analysis (ICA) is used to correct ocular artifacts, and artifact rejection is used to reject trials with extreme values re… Show more
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