The non-motor syndrome of primary dystonia: clinical and pathophysiological implications
Author(s) -
María Stamelou,
Mark J. Edwards,
Mark Hallett,
Kailash P. Bhatia
Publication year - 2011
Publication title -
brain
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.142
H-Index - 336
eISSN - 1460-2156
pISSN - 0006-8950
DOI - 10.1093/brain/awr224
Subject(s) - dystonia , neuroscience , pathophysiology , movement disorders , psychology , physical medicine and rehabilitation , cognition , medicine , pathology , disease
Dystonia is typically considered a movement disorder characterized by motor manifestations, primarily involuntary muscle contractions causing twisting movements and abnormal postures. However, growing evidence indicates an important non-motor component to primary dystonia, including abnormalities in sensory and perceptual functions, as well as neuropsychiatric, cognitive and sleep domains. Here, we review this evidence and discuss its clinical and pathophysiological implications.
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