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. 2017 Sep 20;17(6):1129–1140. doi: 10.3758/s13415-017-0537-5

Fig. 5.

Fig. 5

Topography of the voiceness by emotion interaction in the ERP. We plotted mean voltage differences computed by subtracting neutral from surprised sounds for vocal (top row) and nonvocal (bottom row) conditions within the two statistical windows. An interaction between voiceness and emotion was significantly stronger for the LPP in the arm-touch compared to the palm-touch and no-touch conditions. (Color figure online)