Prof. dr. H.J.G. H. Oosterhuis (1922-2002) was Emeritus Professor Neurology at the University of Groningen, The Netherlands. He was narrowly involved in research on Myasthenia Gravis from the beginning, and became a world-renowned researcher on the topic throughout his career. As one of the primary neurologists of the country, he is author of several textbooks such as ’Clinical Neurology’ (1972) and ’Neurological Exercise Book’ (1980) (In Dutch).