Photo of Researchers (IMAGE) Karolinska Institutet Caption From the left: Francois Lallemend and Saida Hadjab (both researchers at the Department of Neuroscience at Karolinska Institutet in Sweden), Yiqiao Wang and Haohao Wu (both PhD students at Karolinska Institutet) Credit Stefan Zimmerman Usage Restrictions Credit to photographer. 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.