{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,15]],"date-time":"2026-05-15T10:29:04Z","timestamp":1778840944306,"version":"3.51.4"},"reference-count":32,"publisher":"Elsevier BV","issue":"1","license":[{"start":{"date-parts":[[2013,1,1]],"date-time":"2013-01-01T00:00:00Z","timestamp":1356998400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2013,1,1]],"date-time":"2013-01-01T00:00:00Z","timestamp":1356998400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"funder":[{"name":"DLB","award":["R01 NS-050595"],"award-info":[{"award-number":["R01 NS-050595"]}]},{"DOI":"10.13039\/100008801","name":"Atlanta Clinical and Translational Science Institute","doi-asserted-by":"crossref","award":["UL1 RR-025008\/KL2 RR-025009"],"award-info":[{"award-number":["UL1 RR-025008\/KL2 RR-025009"]}],"id":[{"id":"10.13039\/100008801","id-type":"DOI","asserted-by":"crossref"}]},{"name":"CoQ10 trial","award":["U01 NS-050324"],"award-info":[{"award-number":["U01 NS-050324"]}]}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","prd-journal.com","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Parkinsonism & Related Disorders"],"published-print":{"date-parts":[[2013,1]]},"DOI":"10.1016\/j.parkreldis.2012.08.003","type":"journal-article","created":{"date-parts":[[2012,8,29]],"date-time":"2012-08-29T19:45:18Z","timestamp":1346269518000},"page":"101-103","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":27,"title":["Daytime REM sleep in Parkinson's disease"],"prefix":"10.1016","volume":"19","author":[{"given":"Donald L.","family":"Bliwise","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lynn Marie","family":"Trotti","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jorge J.","family":"Juncos","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Stewart A.","family":"Factor","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Alan","family":"Freeman","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"David B.","family":"Rye","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.parkreldis.2012.08.003_bib1","doi-asserted-by":"crossref","first-page":"1019","DOI":"10.1212\/WNL.58.7.1019","article-title":"Parkinson's disease and sleepiness: an integral part of PD","volume":"58","author":"Arnulf","year":"2002","journal-title":"Neurology"},{"issue":"Suppl.","key":"10.1016\/j.parkreldis.2012.08.003_bib2","first-page":"S218","article-title":"Nocturnal sleep and daytime alertness in the MPTP-treated primate","volume":"22","author":"Daley","year":"1999","journal-title":"Sleep"},{"key":"10.1016\/j.parkreldis.2012.08.003_bib3","doi-asserted-by":"crossref","first-page":"448","DOI":"10.1016\/j.sleep.2005.12.002","article-title":"Vigilance troubles in Parkinson's disease: a subjective and objective polysomnographic study","volume":"7","author":"Monaca","year":"2006","journal-title":"Sleep Med"},{"key":"10.1016\/j.parkreldis.2012.08.003_bib4","doi-asserted-by":"crossref","first-page":"63","DOI":"10.1046\/j.1365-2869.2000.00201.x","article-title":"Daytime sleepiness in Parkinson's disease","volume":"9","author":"Rye","year":"2000","journal-title":"J\u00a0Sleep Res"},{"key":"10.1016\/j.parkreldis.2012.08.003_bib5","doi-asserted-by":"crossref","first-page":"275","DOI":"10.1016\/S1389-9457(03)00058-3","article-title":"Assessment of sleepiness and unintended sleep in Parkinson's disease patients taking dopamine agonists","volume":"4","author":"Roth","year":"2003","journal-title":"Sleep Med"},{"key":"10.1016\/j.parkreldis.2012.08.003_bib6","first-page":"2254","article-title":"Sleep disturbance in untreated Parkinson's disease","volume":"258","author":"Buskova","year":"2011","journal-title":"J\u00a0Neurol"},{"key":"10.1016\/j.parkreldis.2012.08.003_bib7","doi-asserted-by":"crossref","first-page":"199","DOI":"10.1111\/j.1468-1331.2004.00971.x","article-title":"Sleep and sleepiness in patients with Parkinson's disease before and after dopaminergic treatment","volume":"12","author":"Kaynak","year":"2005","journal-title":"Eur J Neurol"},{"key":"10.1016\/j.parkreldis.2012.08.003_bib8","doi-asserted-by":"crossref","first-page":"478","DOI":"10.1002\/mds.10020","article-title":"Evaluation of sleep and driving performance in six patients with Parkinson's disease reporting sudden onset of sleep under dopaminergic medication: a pilot study","volume":"17","author":"Moller","year":"2002","journal-title":"Mov Disord"},{"key":"10.1016\/j.parkreldis.2012.08.003_bib9","doi-asserted-by":"crossref","first-page":"129","DOI":"10.1159\/000276402","article-title":"Excessive daytime sleepiness in Parkinson's disease: characteristics and determinants","volume":"63","author":"Poryazova","year":"2010","journal-title":"Eur Neurol"},{"key":"10.1016\/j.parkreldis.2012.08.003_bib10","doi-asserted-by":"crossref","first-page":"97","DOI":"10.1001\/archneur.61.1.97","article-title":"Predictors of impaired daytime sleep and wakefulness in patients with Parkinson's disease treated with older (ergot) vs newer (nonergot) dopamine agonists","volume":"61","author":"Razmy","year":"2004","journal-title":"Arch Neurol"},{"key":"10.1016\/j.parkreldis.2012.08.003_bib11","doi-asserted-by":"crossref","first-page":"1432","DOI":"10.1002\/mds.21002","article-title":"Excessive daytime sleepiness in patients with Parkinson's disease: a polysomnography study","volume":"21","author":"Shpirer","year":"2006","journal-title":"Mov Disord"},{"key":"10.1016\/j.parkreldis.2012.08.003_bib12","doi-asserted-by":"crossref","first-page":"967","DOI":"10.1093\/sleep\/27.5.967","article-title":"Daytime sleepiness and alertness in patients with Parkinson's disease","volume":"27","author":"Stevens","year":"2004","journal-title":"Sleep"},{"key":"10.1016\/j.parkreldis.2012.08.003_bib13","doi-asserted-by":"crossref","first-page":"e22511","DOI":"10.1371\/journal.pone.0022511","article-title":"Case control polysomnographic studies of sleep disorders in Parkinson's disease","volume":"6","author":"Yong","year":"2011","journal-title":"PLoS One"},{"key":"10.1016\/j.parkreldis.2012.08.003_bib14","doi-asserted-by":"crossref","first-page":"1620","DOI":"10.1002\/mds.20630","article-title":"Daytime sleep latency in medication-matched Parkinsonian patients with and without sudden onset of sleep","volume":"20","author":"Moller","year":"2005","journal-title":"Mov Disord"},{"key":"10.1016\/j.parkreldis.2012.08.003_bib15","first-page":"139","article-title":"Parkinsonism with excessive daytime sleepiness: a narcolepsy-like disorder?","volume":"252","author":"Baumann","year":"2005","journal-title":"J\u00a0Neurol"},{"key":"10.1016\/j.parkreldis.2012.08.003_bib16","doi-asserted-by":"crossref","first-page":"1868","DOI":"10.1212\/WNL.53.8.1868","article-title":"Juvenile Parkinson's disease with REM behavior disorder, sleepiness and daytime REM-onset","volume":"53","author":"Rye","year":"1999","journal-title":"Neurology"},{"key":"10.1016\/j.parkreldis.2012.08.003_bib17","doi-asserted-by":"crossref","first-page":"1553","DOI":"10.1001\/archneur.59.10.1553","article-title":"The role of cerebrospinal fluid hypocretin measurement in the diagnosis of narcolepsy and other hypersomnias","volume":"59","author":"Mignot","year":"2002","journal-title":"Arch Neurol"},{"key":"10.1016\/j.parkreldis.2012.08.003_bib18","doi-asserted-by":"crossref","first-page":"540","DOI":"10.1212\/01.WNL.0000078194.53210.48","article-title":"Low levels of ventricular CSF orexin\/hypocretin in advanced PD","volume":"61","author":"Drouot","year":"2003","journal-title":"Neurology"},{"key":"10.1016\/j.parkreldis.2012.08.003_bib19","doi-asserted-by":"crossref","first-page":"1586","DOI":"10.1093\/brain\/awm097","article-title":"Hypocretin (orexin) cell loss in Parkinson's disease","volume":"130","author":"Thannickal","year":"2007","journal-title":"Brain"},{"key":"10.1016\/j.parkreldis.2012.08.003_bib20","doi-asserted-by":"crossref","first-page":"2","DOI":"10.1002\/mds.870070103","article-title":"Core assessment program for intracerebral transplantations (CAPIT)","volume":"7","author":"Langston","year":"1992","journal-title":"Mov Disord"},{"key":"10.1016\/j.parkreldis.2012.08.003_bib21","doi-asserted-by":"crossref","first-page":"1020","DOI":"10.1002\/mds.20213","article-title":"Movement disorder society task force report on the Hoehn and Yahr staging scale: status and recommendations","volume":"19","author":"Goetz","year":"2004","journal-title":"Mov Disord"},{"key":"10.1016\/j.parkreldis.2012.08.003_bib22","doi-asserted-by":"crossref","first-page":"189","DOI":"10.1016\/0022-3956(75)90026-6","article-title":"\u201cMini-mental state:\u201d a practical method for grading the cognitive state of patients for the clinician","volume":"12","author":"Folstein","year":"1975","journal-title":"J\u00a0Psychiatr Res"},{"key":"10.1016\/j.parkreldis.2012.08.003_bib23","doi-asserted-by":"crossref","first-page":"540","DOI":"10.1093\/sleep\/14.6.540","article-title":"A\u00a0new method for measuring daytime sleepiness: the Epworth sleepiness scale","volume":"14","author":"Johns","year":"1991","journal-title":"Sleep"},{"key":"10.1016\/j.parkreldis.2012.08.003_bib24","doi-asserted-by":"crossref","first-page":"455","DOI":"10.1001\/jama.287.4.455","article-title":"Excessive daytime sleepiness and sudden onset sleep in Parkinson's disease: a survey by the Canadian movement disorders group","volume":"287","author":"Hobson","year":"2002","journal-title":"J\u00a0Am Med Assoc"},{"key":"10.1016\/j.parkreldis.2012.08.003_bib25","first-page":"739","article-title":"Restless legs syndrome and sleep bruxism: prevalence and association among Canadians","volume":"17","author":"Lavigne","year":"1994","journal-title":"Sleep"},{"key":"10.1016\/j.parkreldis.2012.08.003_bib26","doi-asserted-by":"crossref","first-page":"658","DOI":"10.1016\/0013-4694(82)90142-0","article-title":"Maintenance of wakefulness test: a polysomnographic technique for evaluation of treatment efficacy in patients with excessive somnolence","volume":"53","author":"Mitler","year":"1982","journal-title":"Electroencephalogr Clin Neurophysiol"},{"key":"10.1016\/j.parkreldis.2012.08.003_bib27","doi-asserted-by":"crossref","first-page":"113","DOI":"10.1093\/sleep\/28.1.113","article-title":"Practice parameters for clinical use of the multiple sleep latency test and the maintenance of wakefulness test","volume":"28","author":"Standards of Practice Committee of the American Academy of Sleep Medicine","year":"2005","journal-title":"Sleep"},{"key":"10.1016\/j.parkreldis.2012.08.003_bib28","doi-asserted-by":"crossref","first-page":"1118","DOI":"10.1002\/mds.25082","article-title":"Daytime alertness in Parkinson's disease: potentially dose-dependent, divergent effects by drug class","volume":"27","author":"Bliwise","year":"2012","journal-title":"Mov Disord"},{"key":"10.1016\/j.parkreldis.2012.08.003_bib29","first-page":"671","article-title":"Inter-rater reliability for identification of REM sleep in Parkinson's disease","volume":"23","author":"Bliwise","year":"2000","journal-title":"Sleep"},{"key":"10.1016\/j.parkreldis.2012.08.003_bib30","doi-asserted-by":"crossref","first-page":"283","DOI":"10.1146\/annurev.neuro.25.112701.142826","article-title":"The role of hypocretins (orexins) in sleep regulation and narcolepsy","volume":"25","author":"Taheri","year":"2002","journal-title":"Annu Rev Neurosci"},{"key":"10.1016\/j.parkreldis.2012.08.003_bib31","doi-asserted-by":"crossref","first-page":"1442","DOI":"10.1212\/01.wnl.0000183056.89590.0d","article-title":"Excessive daytime sleepiness and subsequent development of Parkinson disease","volume":"65","author":"Abbott","year":"2005","journal-title":"Neurology"},{"key":"10.1016\/j.parkreldis.2012.08.003_bib32","doi-asserted-by":"crossref","first-page":"916","DOI":"10.1002\/mds.20844","article-title":"International multicenter pilot study of the first comprehensive self-completed nonmotor symptoms questionnaire for Parkinson's disease: the NMSQuest study","volume":"21","author":"Chaudhuri","year":"2006","journal-title":"Mov Disord"}],"container-title":["Parkinsonism & Related Disorders"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1353802012003276?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1353802012003276?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,23]],"date-time":"2025-10-23T00:12:58Z","timestamp":1761178378000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S1353802012003276"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013,1]]},"references-count":32,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2013,1]]}},"alternative-id":["S1353802012003276"],"URL":"https:\/\/doi.org\/10.1016\/j.parkreldis.2012.08.003","relation":{},"ISSN":["1353-8020"],"issn-type":[{"value":"1353-8020","type":"print"}],"subject":[],"published":{"date-parts":[[2013,1]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Daytime REM sleep in Parkinson's disease","name":"articletitle","label":"Article Title"},{"value":"Parkinsonism & Related Disorders","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.parkreldis.2012.08.003","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2012 Elsevier Ltd. All rights reserved.","name":"copyright","label":"Copyright"}]}}