[Eeglablist] Wave forms differ between STUDY and ERPLAB

[Shingo Tokimoto]

Dear EEGLAB listers,

The ERP wave form produced by "Plot channel measures" function of STUDY and that by "Grand Average" of ERPLAB are quite different, even though the two waves are based on the same data set. I really appreciate if anyone gives me a possible reason. The sample waves are shown at the web site below. Thank you very much in advance.

http://homepage2.nifty.com/s-tokimoto/study.jpg
http://homepage2.nifty.com/s-tokimoto/erplab.jpg

Sincerely,

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Shingo Tokimoto, Ph.D.
in Linguistics and Psychology
Department of Foreign Languages
Mejiro University
4-31-1, Naka-Ochiai, Shinjuku, Tokyo,
161-8539, Japan
tokimoto at mejiro.ac.jp
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