Figure 1 (IMAGE) Tohoku University Caption Perceptual decisions only affect eye movements when simultaneous eye and reach movements are made. Credit Kazumichi Matsumiya 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.