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Fig. 9 | Bioelectronic Medicine

Fig. 9

From: In-vivo application of low frequency alternating currents on porcine cervical vagus nerve evokes reversible nerve conduction block

Fig. 9

ENG recordings during an LFAC control experiment. During the ’Stim Only’ epoch (left panel) there are 2 clear CNAPs. Conversely to what occurs in the test case, the LFAC waveform in the ’LFAC+Stim’ epoch does not affect the 2 CNAPs that are visible. The CNAPs visible in the ’LFAC+Stim’ epoch are unaffected and superimposed on those seen during the ’Stim Only’ epoch, which supports the hypothesis that LFAC block does not occur due to an electrode or waveform interaction. The right panel shows the breathing rate and percent block (± SD) during ’Stim Only’ and ’LFAC+Stim’ epochs in the control case

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