An Experimental Platform to Study the Closed-loop Performance of Brain-machine Interfaces
نویسندگان
چکیده
منابع مشابه
An Experimental Platform to Study the Closed-loop Performance of Brain-machine Interfaces
The non-stationary nature and variability of neuronal signals is a fundamental problem in brain-machine interfacing. We developed a brain-machine interface to assess the robustness of different control-laws applied to a closed-loop image stabilization task. Taking advantage of the well-characterized fly visuomotor pathway we record the electrical activity from an identified, motion-sensitive ne...
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Closed-loop brain-machine interface (BMI) systems are dynamical systems whose plant properties ultimately influence controllability. For instance, a 2D cursor in which velocity is controlled using a Kalman filter (KF) will, by default, model a correlation between horizontal and vertical velocity. In closed-loop, this translates to a “curling” dynamical effect, and such an effect is unlikely to ...
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ژورنال
عنوان ژورنال: Journal of Visualized Experiments
سال: 2011
ISSN: 1940-087X
DOI: 10.3791/1677