Zebrafish Brain Activity (VIDEO) Harvard 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 Microscopy captures neuron activity in different layers of the zebrafish brain. Credit Diaz-Verdugo and Sun et al., 2019. <i>Current Biology</i> 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.