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Predicting Finger Flexions from ECoG Signals

Decoding intracranial brain signals into continuous finger movement.

May 2022 Bio-Engineering

A neural-decoding project predicting continuous finger flexion directly from electrocorticographic (ECoG) recordings.

  • Used a multi-layer perceptron regressor that accounts for the finger's previous motion to predict flexion from intracranial recordings.
  • Benchmarked against standard ML models using Mean Squared Error and correlation between true and predicted flexions.
  • Achieved a final correlation score of r = 0.4659.
PyTorchRegressionECoGNeural Decoding