Decompose surface EMG signals

Our decomposition algorithm uses fundamental principles of signal processing to extract motor unit action potentials from recorded sEMG signals. The end result provides action potential shapes and firing instances of as many as 50 motor units active during a voluntary muscle contraction.The motor unit activity reveals the neural code that regulates force and movement.

 

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Validate the dEMG Accuracy

The extracted action potentials and firing instances can be tested for accuracy using our built in dEMG validation. The accuracy value provided for each motor unit indicates the percentage of firings correctly extracted by the dEMG Algorithm.

 

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Improve the dEMG Accuracy

Improve the accuracy of the extracted motor unit data using our newly developed dEMG error reduction algorithm.

 

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dEMG Publications

Interested in learning more? Read our peer-reviewed publications for more technical details about decomposition, validation, error reduction and much more.

 

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