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Fig. 5 | BioMedical Engineering OnLine

Fig. 5

From: The efficacy of neuromuscular electrical stimulation with alternating currents in the kilohertz frequency to stimulate gait rhythm in rats following spinal cord injury

Fig. 5

Changes in mean leg range of motion over time. The changes in mean limb joint range of motion (ROM) immediately after the start of stimulation and at 5, 10, and 15 min later. a In the 75-Hz stimulation frequency group, good ROM is observed immediately after the start of stimulation; however, a significant decrease in ROM is observed 5 min later (p = 0.001). b In the 8-kHz stimulation frequency group, joint ROM is lower than that of the 75-Hz group immediately after stimulation, and then significantly decreases after 5 min

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