{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,19]],"date-time":"2025-12-19T15:13:58Z","timestamp":1766157238017,"version":"build-2065373602"},"reference-count":19,"publisher":"Wiley","issue":"7","license":[{"start":{"date-parts":[[2007,4,18]],"date-time":"2007-04-18T00:00:00Z","timestamp":1176854400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Movement Disorders"],"published-print":{"date-parts":[[2007,5,15]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Focal task\u2010specific dystonia (FTSD) of the hand and face have been well described; however, FTSD of the leg is exceedingly rare. We describe and demonstrate by videotape 2 patients with FTSD affecting the leg, in both cases triggered specifically by walking down steps. Walking on a level surface, up steps, and down steps backward, and sideways were normal. An interoceptive sensory trick (imagining walking in a different modality) led to temporary improvement. Our patients appear to demonstrate that task\u2010specificity in focal dystonia may not be limited to skilled, rehearsed actions and that FTSD may occur in an activity that is relatively automatic. \u00a9 2007 Movement Disorder Society<\/jats:p>","DOI":"10.1002\/mds.21141","type":"journal-article","created":{"date-parts":[[2007,4,18]],"date-time":"2007-04-18T17:16:25Z","timestamp":1176916585000},"page":"1009-1011","source":"Crossref","is-referenced-by-count":17,"title":["Is focal task\u2010specific dystonia limited to the hand and face?"],"prefix":"10.1002","volume":"22","author":[{"given":"Steven E.","family":"Lo","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Steven J.","family":"Frucht","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2007,4,18]]},"reference":[{"key":"e_1_2_6_2_2","first-page":"895","article-title":"A case of a middle\u2010age man with equinovarus movement at the end of the swing phase of walking","volume":"42","author":"Shimizu T","year":"2002","journal-title":"Rinsho Shinkeigaku"},{"issue":"10","key":"e_1_2_6_3_2","first-page":"S24","article-title":"Adult\u2010onset primary lower limb dystonia: clinical description of a rare entity. 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