Brain-computer interface sample (VIDEO) PNAS Nexus This video is under embargo. Please login to access this video. Caption This video shows the cursor and target trajectories throughout a single 60-second trial. The randomly moving target is represented by a yellow circle, while the cursor that the subject controlled using the BCI system is shown as a pink circle. Credit Forenzo et al Usage Restrictions None License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.