Journal: IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society
Article Title: Complex Neuromuscular Changes Post-stroke Revealed by Clustering Index Analysis of Surface Electromyogram
doi: 10.1109/TNSRE.2017.2707582
Figure Lengend Snippet: Illustration of recorded surface EMG interference patterns. (a) A surface EMG segment measured from a control subject C1 with graded isometric muscle contraction levels, from which (b) a 1-s analysis epoch was selected and shown in detail. (c)-(h) six 1-s analysis epochs from both sides of three subjects with stroke, namely S4, S16 and S3. The values of area and CI are also presented on the right side of each analysis epoch.
Article Snippet: 1) Data Preprocessing and Segmentation The collected raw surface EMG signals were imported into Matlab (Version R2012a, MathWorks, Natick, MA, USA) for processing.
Techniques: Control