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. Author manuscript; available in PMC: 2014 Oct 1.
Published in final edited form as: J Neural Eng. 2013 Aug 8;10(5):056008. doi: 10.1088/1741-2560/10/5/056008

Figure 10.

Figure 10

The effect of treadmill speed on activating the rule for backward hyperextension in Cat D (format similar to Figure 9). Each panel shows a trial at a different belt speed: 0.1 m/s (panel A, slow), 0.15 m/s (panel B, medium), 0.20 m/s (panel C, fast). The faster the belt speed the more the limb hyperextends and the more likely the rule will activate and begin the swing phase (thus truncating the activation window with the state transition). The threshold levels (horizontal black lines) were constant between belt speeds.