Summary

Abstract

A variety of new findings in multiple sclerosis research has yielded clues to its etiology and pathogenesis. One reason why some of the results remain inconclusive or even contradictory, and why the final solution of the problem is still pending, is the lack of communication among the different branches of research, as well as their isolation from the patient and his clinical symptomatology. The DFG (Deutsche Forschungsgemeinschaft) program “Ätiologie and Pathogenese der Multiplen Sklerose und verwandter Erkrankungen” was started in 1970 with a view to creating better exchange of information among immunologic, virologic, neuropathologic, biochemical, and epidemiologic investigators. Clinical findings were also regarded as an essential part of all research activities.