The findings in the study (IMAGE) Osaka Prefecture University Caption The amount of assistance by the robot should be increased for subjects with severe-to moderate UE impairment, and the amount of assistance by the robot should be reduced for subjects with moderate-to-mild UE impairment Credit Takashi Takebayashi, Osaka Prefecture University Usage Restrictions News organizations may use or redistribute this image, with proper attribution, as part of news coverage of this paper only. 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.