Information conveyed through brain-control: cursor versus robot

  title={Information conveyed through brain-control: cursor versus robot},
  author={D. M. Taylor and S.I.H. Tillery and A. B. Schwartz},
  journal={IEEE Transactions on Neural Systems and Rehabilitation Engineering},
Microwire electrode arrays were implanted in the motor and premotor cortical areas of rhesus macaques. The recorded activity was used to control the three-dimensional movements of a virtual cursor and of a robotic arm in real time. The goal was to move the cursor or robot to one of eight targets. Average information conveyed about the intended target was calculated from the observed trajectories at 30-ms intervals throughout the movements. Most of the information about intended target was… CONTINUE READING

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