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Movement disorders in multiple sclerosis
Author(s) -
Tranchant C.,
Bhatia K. P.,
Marsden C. D.
Publication year - 1995
Publication title -
movement disorders
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.352
H-Index - 198
eISSN - 1531-8257
pISSN - 0885-3185
DOI - 10.1002/mds.870100403
Subject(s) - multiple sclerosis , movement disorders , physical medicine and rehabilitation , medicine , neuroscience , psychology , psychiatry , pathology , disease
Movement disorders (MD), other than tremor, associated with multiple sclerosis (MS) occur infrequently. We report 14 new cases of whom nine had dystonia, three parkinsonism, and two had myoclonus. We also reviewed 135 such cases from the literature. From an analysis of the individual MDs and the site of the lesions described, we conclude that paroxysmal dystonias (tonic spasms), ballism/chorea, and palatal myoclonus can be caused by demyelinating lesions. Parkinsonism, dystonia, and other types of myoclonus, however, often appear to be coincidental.