Neural Activity (VIDEO) Howard Hughes Medical Institute 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 In an awake, behaving mouse, scientists recorded flashes of neural activity inside a part of the brain called the median preoptic nucleus. Credit Knight Lab/UCSF/HHMI Usage Restrictions Must use 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.