Dopamine Neurons (IMAGE) Princeton University Caption Dopamine neurons in the nucleus accumbens (left) and the dorsomedial striatum (right). Credit I. B. Witten et al., <I>Nature Neuroscience</I> Usage Restrictions Image credit: Witten et al., <I>Nature Neuroscience</I>. 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.