Stem Cell-Derived Neuron (IMAGE) Rutgers University Caption A stem cell-derived neuron grafted onto a mouse cochlea in the inner ear that lacked neurons. The new neuron is marked red, hair cells that convert sounds into neural signals are green, and hair bundles are blue. Credit Kelvin Y. Kwan/Rutgers University-New Brunswick Usage Restrictions None 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.