Lighting up the Activity of a Cell (IMAGE) Emory Health Sciences Caption The image on the left shows the force activity of a cell at a resolution of about 250 nanometers. The image on the right shows how much clearer and crisper the image becomes with the resolution of 25 nanometers that is now possible with the new technique. Credit Microscopy photos by Alisina Bazrafshan Usage Restrictions Must include credit 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.