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 screen

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 screen
Full resolution (1261 × 1075)

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 screen

Essential Description (Caption):

Cycle of Brain-Computer Interface (BCI) used as Control Module for Functional Electrical Stimulation (FES) Intervention in Post-Stroke Upper Extremity Rehabilitation

Detailed Description (Description):

There is a brown sphere in the center of a black backgrounds with grey grid lines. To the right of the sphere there is a a grey block that covers the vertical third of the picture without touching the sphere in the center.