© Cyberkinetics
1: Centre-Out task
The goal of this task was to move the neural cursor to the location of the target (the money bag was subject Matt Nagle's preferred target). The cursor is centred on the screen to begin the trial and then the cursor had to be held over the target for 500ms in order to register a success. The appearance of a smiley face registers a success and the cursor is centred to begin a new attempt. Trial day 86 was the best recorded day of Centre-Out performance (see Fig. 6 of main paper for full results).
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Neuronal ensemble control of prosthetic devices by a human with tetraplegia
Leigh R. Hochberg et al. Nature
(Jul 2006), 442,
pp. 164-171
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2006© Nature Publishing Group
