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In the faces task, when compared with the other groups, functional dystonia patients showed areas of decreased activation in the right middle temporal gyrus and bilateral precuneus and increased activation in the right inferior frontal gyrus, bilateral occipital cortex and fusiform gyrus, and bilateral cerebellum. In the intense\u2010emotion task, when compared with the other groups, functional dystonia patients showed decreased activation in the left insular and left motor cortices (compared to organic dystonia, they showed an additional decrease in activation in the right opercular cortex and right motor cortex) and increased activation in the left fusiform gyrus.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>Functional dystonia patients exhibited stimulus\u2010dependent altered activation in networks involved in motor preparation and execution, spatial cognition, and attentional control. These results support the presence of network dysfunction in functional dystonia. \u00a9 2017 International Parkinson and Movement Disorder Society<\/jats:p><\/jats:sec>","DOI":"10.1002\/mds.27217","type":"journal-article","created":{"date-parts":[[2017,11,10]],"date-time":"2017-11-10T04:56:36Z","timestamp":1510289796000},"page":"136-145","source":"Crossref","is-referenced-by-count":63,"title":["Dysfunction in emotion processing underlies functional (psychogenic) dystonia"],"prefix":"10.1002","volume":"33","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-3389-136X","authenticated-orcid":false,"given":"Alberto J.","family":"Espay","sequence":"first","affiliation":[{"name":"UC Neuroscience Institute, Department of Neurology University of Cincinnati Cincinnati Ohio USA"},{"name":"Gardner Family Center for Parkinson's Disease and Movement Disorders Cincinnati Ohio USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Thomas","family":"Maloney","sequence":"additional","affiliation":[{"name":"Pediatric Neuroimaging Research Consortium Cincinnati Children's Hospital Cincinnati Ohio USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jennifer","family":"Vannest","sequence":"additional","affiliation":[{"name":"Pediatric Neuroimaging Research Consortium Cincinnati Children's Hospital Cincinnati Ohio USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Matthew M.","family":"Norris","sequence":"additional","affiliation":[{"name":"University of Cincinnati Center for Imaging Research Cincinnati Ohio USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"James C.","family":"Eliassen","sequence":"additional","affiliation":[{"name":"University of Cincinnati Center for Imaging Research Cincinnati Ohio USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Erin","family":"Neefus","sequence":"additional","affiliation":[{"name":"UC Neuroscience Institute, Department of Neurology University of Cincinnati Cincinnati Ohio USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jane B.","family":"Allendorfer","sequence":"additional","affiliation":[{"name":"Department of Neurology University of Alabama at Birmingham Birmingham Alabama USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Robert","family":"Chen","sequence":"additional","affiliation":[{"name":"The Morton and Gloria Shulman Movement Disorders Clinic and the Edmond J. 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