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Figure 1 | Journal of NeuroEngineering and Rehabilitation

Figure 1

From: Biased feedback in brain-computer interfaces

Figure 1

Setup of visual feedback. Arrangement of the elements present in the visual feedback interface of the used BCI system. The subject is told to look at the fixation cross, which is always present on the screen. During each trial an arrow showing the objective basket appears on screen. The position of the baskets is fixed, and the falling ball always starts at the shown position at the beginning of each trial.

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