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Fig. 4 | Journal of NeuroEngineering and Rehabilitation

Fig. 4

From: Technical development of transcutaneous electrical nerve inhibition using medium-frequency alternating current

Fig. 4

Mean finger force by phase in each experimental condition. Data are presented as mean ± standard deviation of force, normalized by the maximal voluntary contraction (%MVC) of corresponding fingers for each participant. Virtual finger force indicates the sum of the index and middle finger forces. *: significantly lower force in Phase 2 than that of Phases 1 or 3 (p < 0.05, Duncan’s new multiple range test)

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