1. Department of Neurology University Hospital Schleswig‐Holstein Lübeck Germany
2. Center of Brain, Behavior and Metabolism (CBBM) University of Lübeck Lübeck Germany
3. Institute of Psychology II University Lübeck Lübeck Germany
4. Department of Neurology, Ophthalmology, Otolaryngology‐Head and Neck Surgery, and Neuroscience, Division of Neuro‐Visual and Vestibular Disorders The Johns Hopkins Hospital Baltimore Maryland USA