Brief Description (Alt Text):
Screenshot of a brain-computer interface display showing a motor-imagery task involving controlling a ball to hit a surface on a particular side of the screenEssential Description (Caption):
Image of the game used by the BCI-FES system to provide visual feedback to the subject. The game features a ball in the center of a computer monitor with a moving target i the form of a grey rectangle. When the user attempts to move either hand, the BCI system will detect and translate the movement to move the ball to the same side. This screenshot illustrates waht the BCI display looks like when a user in completing the assigned motor imagery task.
Detailed Description (Description):
There is a brown sphere in the center of a black backgrounds with grey grid lines. On the right side of the grid and sphere image there is a a grey block that covers the vertical third of the picture without touching the sphere in the center.