Microscopic Image of a Neuron that Expresses D2R (IMAGE) University of Tokyo Caption Microscopic image of a neuron that expresses D2R. Credit © 2020 Yagishita et al. Usage Restrictions © 2020 Yagishita et al. License Licensed 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.