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. 2018 Dec 17;15:119. doi: 10.1186/s12984-018-0463-y

Fig. 3.

Fig. 3

Example of data segmentation. a. Red lines represent an example of the end-effector trajectory in the flexion-extension plane to reach the target at ±48° (blue lines). b Example of sEMG signal of the extensor carpi radialis during the task. The signal was segmented according to the trajectory shown in Panel a