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. 2010 Apr 22;5(4):e10283. doi: 10.1371/journal.pone.0010283

Figure 5. P2 amplitude changes across Sessions at three ROIs.

Figure 5

Increases in P2 amplitude were most prevalent within the temporal-occipital region for both Groups across sessions. This session effect was not observed at anterior-central areas as well as at vertex (Cz) for Group 1.