{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,19]],"date-time":"2026-10-19T23:26:15Z","timestamp":1792452375477,"version":"4.5.0"},"reference-count":17,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2011,12,15]],"date-time":"2011-12-15T00:00:00Z","timestamp":1323907200000},"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":[[2012,3]]},"abstract":"Abstract<\/jats:title>Background:<\/jats:title>The purpose of this study was to determine if there was a common pattern in movements during REM sleep behavior disorder (RBD).<\/jats:p><\/jats:sec>Methods:<\/jats:title>We blindly compared video\u2010monitored movements during RBD (n = 136 clips) and wakefulness\/arousal (n = 53 clips) in patients with Parkinson's disease (n = 29) and without parkinsonism (idiopathic RBD, n = 31; narcolepsy, n = 5).<\/jats:p><\/jats:sec>Results:<\/jats:title>The scorers accurately guessed the sleep\/wake stage of 94% of video clips. Compared with wake movements, RBD movements were faster and more often repeated, jerky, and pseudohallucinatory, not self\u2010centered, never associated with tremor, and rarely involved the environment in an appropriate manner. A specific posture of the hand (limp wrist with flexed digits) during grasping movements was evidenced during RBD in 48% of patients, reminiscent of hand\u2010babbling in babies.<\/jats:p><\/jats:sec>Conclusions:<\/jats:title>These characteristics of movements were found in the 3 conditions (Parkinson's disease, idiopathic RBD, and primary narcolepsy), delineating a common motor signature of RBD. \u00a9 2011 Movement<\/jats:italic> Disorder Society<\/jats:p><\/jats:sec>","DOI":"10.1002\/mds.24044","type":"journal-article","created":{"date-parts":[[2011,12,15]],"date-time":"2011-12-15T15:44:20Z","timestamp":1323963860000},"page":"428-431","source":"Crossref","is-referenced-by-count":60,"title":["A motor signature of REM sleep behavior disorder"],"prefix":"10.1002","volume":"27","author":[{"given":"Delphine","family":"Oudiette","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Smaranda","family":"Leu\u2010Semenescu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Emmanuel","family":"Roze","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marie","family":"Vidailhet","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Val\u00e9rie Cochen","family":"De Cock","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jean\u2010Louis","family":"Golmard","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Isabelle","family":"Arnulf","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2011,12,15]]},"reference":[{"key":"e_1_2_6_2_2","volume-title":"The International Classification of Sleep Disorders\u2013Revised","author":"AASM","year":"2005"},{"key":"e_1_2_6_3_2","doi-asserted-by":"publisher","DOI":"10.1212\/01.wnl.0000341936.78678.3a"},{"key":"e_1_2_6_4_2","doi-asserted-by":"publisher","DOI":"10.1093\/brain\/awq110"},{"key":"e_1_2_6_5_2","doi-asserted-by":"publisher","DOI":"10.1002\/mds.21561"},{"key":"e_1_2_6_6_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.sleep.2008.01.003"},{"key":"e_1_2_6_7_2","doi-asserted-by":"publisher","DOI":"10.1093\/sleep\/32.2.241"},{"key":"e_1_2_6_8_2","doi-asserted-by":"publisher","DOI":"10.5664\/jcsm.27988"},{"key":"e_1_2_6_9_2","doi-asserted-by":"publisher","DOI":"10.1093\/sleep\/31.5.724"},{"key":"e_1_2_6_10_2","doi-asserted-by":"publisher","DOI":"10.1093\/brain\/awl363"},{"key":"e_1_2_6_11_2","doi-asserted-by":"publisher","DOI":"10.1093\/brain\/awq379"},{"key":"e_1_2_6_12_2","doi-asserted-by":"publisher","DOI":"10.1212\/WNL.46.2.388"},{"key":"e_1_2_6_13_2","doi-asserted-by":"publisher","DOI":"10.1016\/S1474-4422(06)70476-8"},{"key":"e_1_2_6_14_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.msom.2010.03.003"},{"key":"e_1_2_6_15_2","first-page":"140","article-title":"Beyond dreams: do sleep\u2010related movements contribute to brain development?","volume":"1","author":"Blumberg MS","year":"2010","journal-title":"Front Neurol."},{"key":"e_1_2_6_16_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0028-3932(03)00128-3"},{"key":"e_1_2_6_17_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.sleep.2004.11.007"},{"key":"e_1_2_6_18_2","doi-asserted-by":"publisher","DOI":"10.1002\/ana.410320103"}],"container-title":["Movement Disorders"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fmds.24044","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/movementdisorders.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/mds.24044","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,20]],"date-time":"2025-10-20T13:35:30Z","timestamp":1760967330000},"score":1,"resource":{"primary":{"URL":"https:\/\/movementdisorders.onlinelibrary.wiley.com\/doi\/10.1002\/mds.24044"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,12,15]]},"references-count":17,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2012,3]]}},"alternative-id":["10.1002\/mds.24044"],"URL":"https:\/\/doi.org\/10.1002\/mds.24044","archive":["Portico"],"relation":{},"ISSN":["0885-3185","1531-8257"],"issn-type":[{"value":"0885-3185","type":"print"},{"value":"1531-8257","type":"electronic"}],"subject":[],"published":{"date-parts":[[2011,12,15]]}}}