Forscher greifen zu datasets and/or biosamples made available through the Enroll-HD platform are asked for a concise description of their planned research project. To encourage collaborative research and to inform research participants about how their data and biosamples are used these project outlines are posted publicly here. If there is any overlap with your own research interests, please contact the researcher directly to learn more – you never know, it could be the start of a productive collaboration.