{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,28]],"date-time":"2026-10-28T18:39:07Z","timestamp":1793212747824,"version":"4.5.0"},"reference-count":10,"publisher":"Wiley","issue":"8","license":[{"start":{"date-parts":[[2019,10,25]],"date-time":"2019-10-25T00:00:00Z","timestamp":1571961600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["movementdisorders.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Movement Disord Clin Pract"],"published-print":{"date-parts":[[2019,11]]},"abstract":"<jats:title>ABSTRACT<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>Sensory tricks are a classic hallmark of primary dystonia and result in specific maneuvers that temporarily improve dystonic posture or movement. Pantothenate kinase\u2010associated neurodegeneration (PKAN) is a progressive neurological disorder that courses with prominent dystonia. Although previously described, sensory tricks are considered to be rare in PKAN.<\/jats:p><\/jats:sec><jats:sec><jats:title>Cases<\/jats:title><jats:p>We reviewed videotaped motor examinations of 43 genetically confirmed patients with PKAN in order to identify and classify sensory tricks. All patients presented some feature of dystonia. Eighteen (42%) had one or more well\u2010structured sensory tricks. Twelve different sensory tricks were identified, eight typical and four atypical (forcible motor): four in cervical dystonia, four in limb dystonia, three in oromandibular dystonia, and one in blepharospasm. A characteristic forcible motor maneuver for oromandibular dystonia (previously described as the \u201cmantis sign\u201d) was present in 8 patients.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>Sensory tricks are common in PKAN, particularly for oromandibular dystonia. The mantis sign may be a useful clue for the diagnosis.<\/jats:p><\/jats:sec>","DOI":"10.1002\/mdc3.12842","type":"journal-article","created":{"date-parts":[[2019,10,1]],"date-time":"2019-10-01T02:23:02Z","timestamp":1569896582000},"page":"704-707","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":9,"title":["Sensory Tricks in Pantothenate Kinase\u2010Associated Neurodegeneration: Video\u2010Analysis of 43 Patients"],"prefix":"10.1002","volume":"6","author":[{"given":"Joana","family":"Martins","sequence":"first","affiliation":[{"name":"Pediatric Neurology Department, Centro Materno Infantil do Norte Centro Hospitalar Universit\u00e1rio do Porto  Porto Portugal"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alejandra","family":"Darling","sequence":"additional","affiliation":[{"name":"Pediatric Movement Disorders Unit Hospital Sant Joan de Deu  Barcelona Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Cristina","family":"Garrido","sequence":"additional","affiliation":[{"name":"Pediatric Neurology Department, Centro Materno Infantil do Norte Centro Hospitalar Universit\u00e1rio do Porto  Porto Portugal"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Carmen","family":"Espin\u00f3s","sequence":"additional","affiliation":[{"name":"Genetics and Genomics of Neuromuscular and Neurodegenerative Disorders Unit Centro de Investigacion Pr\u00edncipe Felipe  Valencia Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mar\u00eda Jos\u00e9","family":"Mart\u00ed","sequence":"additional","affiliation":[{"name":"Parkinson's Disease and Movement Disorders Unit Neurology Service, ICN, Hospital Cl\u00ednic, IDIBAPS, CIBERNED, University of Barcelona  Barcelona Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Belen P\u00e9rez","family":"Due\u00f1as","sequence":"additional","affiliation":[{"name":"Pediatric Neurology Department, Hospital Vall d'Hebr\u00f3n Universitat Aut\u00f3noma de Barcelona. Vall d'Hebron Research Institute  Barcelona Barcelona Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Teresa","family":"Temudo","sequence":"additional","affiliation":[{"name":"Pediatric Neurology Department, Centro Materno Infantil do Norte Centro Hospitalar Universit\u00e1rio do Porto  Porto Portugal"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2019,10,25]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/S1353-8020(11)70050-5"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/S1474-4422(13)70213-8"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.parkreldis.2007.01.004"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1136\/jnnp-2013-306971"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1002\/mds.10650"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1002\/mds.23971"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1002\/mds.27129"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1002\/mdc3.12035"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.1002\/mds.23349"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1002\/mds.23217"}],"container-title":["Movement Disorders Clinical Practice"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fmdc3.12842","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/mdc3.12842","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/mdc3.12842","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/movementdisorders.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/mdc3.12842","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,20]],"date-time":"2025-10-20T14:39:13Z","timestamp":1760971153000},"score":1,"resource":{"primary":{"URL":"https:\/\/movementdisorders.onlinelibrary.wiley.com\/doi\/10.1002\/mdc3.12842"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,10,25]]},"references-count":10,"journal-issue":{"issue":"8","published-print":{"date-parts":[[2019,11]]}},"alternative-id":["10.1002\/mdc3.12842"],"URL":"https:\/\/doi.org\/10.1002\/mdc3.12842","archive":["Portico"],"relation":{},"ISSN":["2330-1619","2330-1619"],"issn-type":[{"value":"2330-1619","type":"print"},{"value":"2330-1619","type":"electronic"}],"subject":[],"published":{"date-parts":[[2019,10,25]]},"assertion":[{"value":"2019-03-31","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2019-09-04","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2019-10-25","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}