1. Research Group BrainComm, Department of Rehabilitation Sciences, Ghent University, Ghent, Belgium
2. Department of Neurosurgery, Ghent University Hospital, Ghent, Belgium
3. Department of Anesthesiology, Ghent University Hospital, Ghent, Belgium
4. Department of Neurology, Ghent University Hospital, Ghent, Belgium
5. Medical Imaging and Signal Processing Group, Department of Electronics and Information Systems, Ghent University, Ghent, Belgium