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. Author manuscript; available in PMC: 2011 Oct 1.
Published in final edited form as: Exp Brain Res. 2010 Sep 18;206(3):319–327. doi: 10.1007/s00221-010-2411-3

Fig. 5.

Fig. 5

Normalized wavelet EMG power from 5 to 100 Hz for upper and lower lips for young and older adults. Young adults exhibited significantly greater 30–100 Hz normalized wavelet EMG power for the lower lip compared with the upper lip (P < 0.005)