Brain-machine interface utilizing interventions to emphasize aspects of neural variance and decode speed and angle using a kinematics feedback filter that applies a covariance matrix

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United States of America Patent

PATENT NO 9471870
APP PUB NO 20160224891A1
SERIAL NO

15014328

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Abstract

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A brain machine interface (BMI) for restoring performance of poorly performing decoders is provided. The BMI has a decoder for decoding neural signals for controlling the brain machine interface. The decoder separates in part neural signals associated with a direction of movement and neural signals associated with a speed of movement of the brain machine interface. The decoder assigns relatively greater weight to the neural signals associated with a direction of movement.

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Patent Owner(s)

  • THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kao, Jonathan C Stanford, US 8 89
Nuyujukian, Paul Stanford, US 7 65
Pandarinath, Chethan E Palo Alto, US 5 35
Shenoy, Krishna V Palo Alto, US 17 228

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