Fig. 3From: The efficacy of neuromuscular electrical stimulation with alternating currents in the kilohertz frequency to stimulate gait rhythm in rats following spinal cord injuryThree-dimensional gait analysis. Camera markers were attached to each joint of the four limbs, and the rat was made to walk at a set speed on the treadmill. The camera markers (down arrow) (b), which were attached to the lower limbs, were filmed using four charge-coupled device cameras (unfilled circle) (a), and the digital data obtained was analyzed and evaluatedBack to article page