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. 2014 Sep 28;2(9):e12157. doi: 10.14814/phy2.12157

Figure 3.

Figure 3.

Immediate effects of tsDCS on MLF sciatic nerve‐evoked responses. (A) Single pulse. Left panel: Examples of sciatic nerve responses recorded before stimulation (blue, baseline), during c‐tsDCS (black) and a‐tsDCS (red), and immediately after offset (blue). Right: Concurrent muscle responses. Note that c‐tsDCS increased while a‐tsDCS decreased sciatic nerve potentials and concurrent muscle twitches. Numbers mark the two muscle twitches (1 and 2). Note that TS twitch 2 was not evoked during a‐tsDCS. (B) Box plot showing latency changes of short‐ and long‐latency sciatic nerve potentials. Short‐ and long‐latency responses were shortened during c‐tsDCS and prolonged during a‐tsDCS. (C) High frequency train (five pulses). Left: Sciatic nerve potential was significantly increased during c‐tsDCS and significantly decreased during a‐tsDCS. Right: Concurrent muscle twitches. (D) Box plot showing latency of sciatic nerve potentials. c‐tsDCS significantly shortened latency, but a‐tsDCS had no effect. *P < 0.01.