Hyoid-complex elevation and stimulation technique restores swallowing function in patients with lateral medullary syndrome: Two case reports

Figure 3 Surface electromyographic signal recording of two patients before and after hyoid-complex elevation and stimulation technique treatment. A, B: For Case 1, the surface electromyographic signal recording peaked lower than 180 mV after 4-d traditional therapy (A) and higher than 270 mV after the hyoid-complex elevation and stimulation technique (B); C, D: For Case 2, the surface electromyographic signal recordings differed before (C) and after the hyoid-complex elevation and stimulation technique (D).