(IMAGE) University of Vienna Caption This is the frontal part of a nematode seen through a microscope. The neurons of the worm's "brain" are colored in green. Above are the discs of light generated by the WF-TeFo microscope, scanning the brain area and recording the activity of certain neurons (artist's interpretation). Credit Copyright: IMP Usage Restrictions The image may only be used with appropriate caption or 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.