C. elegans and Olfactory Neuron (IMAGE) University of California - Davis Caption The olfactory sensory neuron is highlighted in red in this photomicrograph of the tiny C. elegans worm. Credit Maria Gallegos/CSU East Bay Usage Restrictions This image may be reproduced only in conjunction with news stories related to this press release. 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.