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. Author manuscript; available in PMC: 2015 Jan 21.
Published in final edited form as: Gastroenterology. 2011 Sep 29;142(1):29–38. doi: 10.1053/j.gastro.2011.09.040

Figure 2.

Figure 2

Group mean percentage of change in PMEP amplitude after PAS10min over the lesioned hemisphere and after PASSham (protocol 4). A significant increase in amplitude is observed ipsilaterally after PAS10min applied to the virtually focal suppressed stronger pharyngeal representation (*P < .005) (▲). However, there was no significant increase in cortical excitability of the contralesional hemisphere (■). Hemispheric responses (lesioned and contralesional) were compared with the responses of each hemisphere after PASSham (dashed lines).