Figure 1 (IMAGE) Tohoku University Caption Visual stimuli were presented through a half mirror so that their hands were not visible to participants during the experiment. EEG signals and hand movements were measured and analyzed later. Credit Tohoku University Usage Restrictions Reporters may use freely these materials in news coverage with appropriate credit information. 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.