Figure 1 Propagation of the Proneural Wave in Vivo in the Visal System of a Developing Fruit Fly (image) Kanazawa University Share Print E-Mail Caption Propagation of the proneural wave, in vivo, in the visual system of a developing fruit fly. Credit Kanazawa University Usage Restrictions The image may only be used with appropriate caption and credit. Share Print E-Mail 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.