Skip to main content
. Author manuscript; available in PMC: 2012 Jul 10.
Published in final edited form as: IEEE Trans Neural Syst Rehabil Eng. 2009 Mar 16;17(2):146–155. doi: 10.1109/TNSRE.2009.2017805

Figure 3. Example Screenshot of sEMG Biofeedback.

Figure 3

An example of the real-time visual feedback of the RMS sEMG and EMG-EL threshold settings is shown. The black line shows the sEMG envelope used to control the onset and termination of the EMG-EL. The two red lines specify the settings for onset threshold and offset threshold. The blue shading indicates time periods during which the device was activated.