Nematode Neural Nuclei in 3-D (VIDEO) Princeton University This video is under embargo. Please login to access this video. To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Caption Princeton University researchers developed an instrument that allowed them to capture among the first 3-D recordings of neural activity in nearly the entire brain of a free-moving animal, the nematode Caenorhabditis elegans. The researchers were able to correlate the activity of 77 neurons with specific behaviors in the animals. The video above shows the location of brain-cell nuclei in a nematode's head. Credit Video courtesy of Andrew Leifer, Lewis-Sigler Institute for Integrative Genomics 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.