Making Holograms (IMAGE) Journal of Neurosurgery Publishing Group Caption Images showing the data processing workflow from preoperative CT scans to holograms of the surgical plan. Credit Credit: Copyright 2018 AANS. Usage Restrictions Request permission from jaeliason@thejns.org. 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.