Dr. Erna Sif Arnardottir (IMAGE) Reykjavik University Caption Director of the Reykjavik University Sleep Institute, President of the Icelandic Sleep Research Society and a board member of the European Sleep Research Society Credit Golli / Reykjavik University 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.