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. Author manuscript; available in PMC: 2012 Mar 16.
Published in final edited form as: Eur J Neurosci. 2010 Oct;32(8):1407–1413. doi: 10.1111/j.1460-9568.2010.07409.x

Figure 3.

Figure 3

Effects of noise on cortical-evoked responses to speech in grand averages across all subjects (N=32). The P1 component disappears in noise in both GFP and the Fz channel. In addition, the GFP waveform shows more focused activity in the noise condition.