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Digital Signal Processing of Spatio-Temporal Electroencephalogram (EEG) Patterns Associated With Voluntary Motion Preparation

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Digital Signal Processing of Spatio-Temporal Electroencephalogram (EEG) Patterns Associated With Voluntary Motion Preparation

 

Command Verification and Identification:

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Index Finger Single Trail:

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Toe Single Trail:

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DynamicNeural Networks:

Dynamic classifiers such as the Time Delay Neural Network (TDNN)  and the Gamma Neural Network have been used to classify toe and finger patterns.  Their performance was examined in terms of their Receiver Operating Characteristics (ROC) Curves.
 
 
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Two observations were made through our experiments:
    1).  The longer the delay line in the network the better the results were.
    2).  The Gamma neural network worked better for our purposes.
 
 

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Hypothesis

Modules

Preliminary Results: Mu detection

Preliminary Results: Readiness Potentials Classification