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
Jonathan C. Kao,Chethan Pandarinath,Paul Nuyujukian,Krishna V. Shenoy
申请号：
US15014328
公开号：
US09471870B2
申请日:
2016.02.03
申请国别(地区):
US
年份:
2016
代理人:
摘要：
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.
