{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,26]],"date-time":"2026-10-26T10:36:50Z","timestamp":1793011010766,"version":"4.5.0"},"reference-count":26,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2026,3,16]],"date-time":"2026-03-16T00:00:00Z","timestamp":1773619200000},"content-version":"vor","delay-in-days":74,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/100008061","name":"Fundaci\u00f3n Mutua Madrile\u00f1a","doi-asserted-by":"publisher","award":["21\/391"],"award-info":[{"award-number":["21\/391"]}],"id":[{"id":"10.13039\/100008061","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Brain and Spine"],"published-print":{"date-parts":[[2026]]},"DOI":"10.1016\/j.bas.2026.106014","type":"journal-article","created":{"date-parts":[[2026,3,23]],"date-time":"2026-03-23T16:40:19Z","timestamp":1774284019000},"page":"106014","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":1,"special_numbering":"C","title":["Persistent sleep disturbances after mild traumatic brain injury: A prospective multimodal assessment with actigraphy and hormonal biomarkers"],"prefix":"10.1016","volume":"6","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-3846-4164","authenticated-orcid":false,"given":"Igor","family":"Paredes","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7918-5049","authenticated-orcid":false,"given":"Ana Maria","family":"Casta\u00f1o-Leon","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3305-0165","authenticated-orcid":false,"given":"Victoria","family":"Cunha Alves","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0004-9057-5568","authenticated-orcid":false,"given":"Cristina","family":"S\u00e1nchez Carabias","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Juan","family":"Delgado-Fernandez","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Luis Miguel","family":"Moreno","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Guillermo","family":"Garc\u00eda-Posadas","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M\u00f3nica","family":"Maldonado Luna","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Andreea Emanuela","family":"Baciu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Leandro","family":"Tosi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alfonso","family":"Lagares","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"issue":"Pt 7","key":"10.1016\/j.bas.2026.106014_bib1","doi-asserted-by":"crossref","first-page":"1873","DOI":"10.1093\/brain\/awm109","article-title":"Sleep-wake disturbances 6 months after traumatic brain injury: a prospective study","volume":"130","author":"Baumann","year":"2007","journal-title":"Brain"},{"key":"10.1016\/j.bas.2026.106014_bib2","doi-asserted-by":"crossref","DOI":"10.3389\/fnins.2023.1230428","article-title":"Orexin and MCH neurons: regulators of sleep and metabolism","volume":"17","author":"Bouaouda","year":"2023","journal-title":"Front. Neurosci."},{"issue":"2","key":"10.1016\/j.bas.2026.106014_bib3","doi-asserted-by":"crossref","first-page":"193","DOI":"10.1016\/0165-1781(89)90047-4","article-title":"The Pittsburgh sleep Quality index: a new instrument for psychiatric practice and research","volume":"28","author":"Buysse","year":"1989","journal-title":"Psychiatry Res."},{"issue":"6","key":"10.1016\/j.bas.2026.106014_bib4","doi-asserted-by":"crossref","first-page":"563","DOI":"10.5664\/jcsm.27351","article-title":"Relationships between the pittsburgh sleep quality index (PSQI), epworth sleepiness scale (ESS), and clinical\/polysomnographic measures in a community sample","volume":"4","author":"Buysse","year":"2008","journal-title":"J. Clin. Sleep Med."},{"issue":"12","key":"10.1016\/j.bas.2026.106014_bib5","doi-asserted-by":"crossref","first-page":"1382","DOI":"10.1176\/ajp.133.12.1382","article-title":"Self-reports versus sleep laboratory findings in 122 drug-free subjects with complaints of chronic insomnia","volume":"133","author":"Carskadon","year":"1976","journal-title":"Am. J. Psychiatr."},{"issue":"7","key":"10.1016\/j.bas.2026.106014_bib6","doi-asserted-by":"crossref","first-page":"713","DOI":"10.1016\/j.sleep.2008.07.015","article-title":"Relationship among subjective sleep complaints, headaches, and mood alterations following a mild traumatic brain injury","volume":"10","author":"Chaput","year":"2009","journal-title":"Sleep Med."},{"issue":"7","key":"10.1016\/j.bas.2026.106014_bib7","doi-asserted-by":"crossref","DOI":"10.1111\/jpi.13011","article-title":"Melatonin, melatonin receptors and sleep: moving beyond traditional views","volume":"76","author":"Comai","year":"2024","journal-title":"J. Pineal Res."},{"issue":"10","key":"10.1016\/j.bas.2026.106014_bib8","doi-asserted-by":"crossref","first-page":"972","DOI":"10.1177\/1545968316650279","article-title":"Circadian melatonin rhythm following traumatic brain injury","volume":"30","author":"Grima","year":"2016","journal-title":"Neurorehabilitation Neural Repair"},{"issue":"1","key":"10.1016\/j.bas.2026.106014_bib9","doi-asserted-by":"crossref","first-page":"62","DOI":"10.1007\/s11325-024-03233-8","article-title":"The deficiencies of epworth sleepiness scale in the evaluation of excessive daytime sleepiness in obstructive sleep apnea and related factors","volume":"29","author":"Gurkan","year":"2024","journal-title":"Sleep Breath."},{"issue":"1","key":"10.1016\/j.bas.2026.106014_bib10","doi-asserted-by":"crossref","first-page":"77","DOI":"10.1037\/a0025730","article-title":"Mis)perception of sleep in insomnia: a puzzle and a resolution","volume":"138","author":"Harvey","year":"2012","journal-title":"Psychol. Bull."},{"key":"10.1016\/j.bas.2026.106014_bib11","doi-asserted-by":"crossref","first-page":"57","DOI":"10.1016\/j.sleep.2016.03.008","article-title":"Sleep quality in the general population: psychometric properties of the Pittsburgh sleep quality index, derived from a German community sample of 9284 people","volume":"30","author":"Hinz","year":"2017","journal-title":"Sleep Med."},{"issue":"6","key":"10.1016\/j.bas.2026.106014_bib12","doi-asserted-by":"crossref","first-page":"540","DOI":"10.1093\/sleep\/14.6.540","article-title":"A new method for measuring daytime sleepiness: the epworth sleepiness scale","volume":"14","author":"Johns","year":"1991","journal-title":"Sleep"},{"issue":"4","key":"10.1016\/j.bas.2026.106014_bib13","doi-asserted-by":"crossref","first-page":"321","DOI":"10.1016\/j.smrv.2013.08.002","article-title":"Evaluation of the measurement properties of the epworth sleepiness scale: a systematic review","volume":"18","author":"Kendzerska","year":"2014","journal-title":"Sleep Med. Rev."},{"issue":"11","key":"10.1016\/j.bas.2026.106014_bib14","doi-asserted-by":"crossref","first-page":"1503","DOI":"10.1093\/sleep\/29.11.1503","article-title":"Stability of the Pittsburgh sleep quality index and the epworth sleepiness questionnaires over 1 year in early middle-aged adults: the CARDIA study","volume":"29","author":"Knutson","year":"2006","journal-title":"Sleep"},{"key":"10.1016\/j.bas.2026.106014_bib15","doi-asserted-by":"crossref","DOI":"10.3389\/fnins.2023.1122803","article-title":"Neural pathways from hypothalamic orexin neurons to the ventrolateral preoptic area mediate sleep impairments induced by conditioned fear","volume":"17","author":"Ma","year":"2023","journal-title":"Front. Neurosci."},{"issue":"5","key":"10.1016\/j.bas.2026.106014_bib16","doi-asserted-by":"crossref","first-page":"378","DOI":"10.1097\/00001199-200409000-00003","article-title":"Neuropsychological performance and sleep disturbance following traumatic brain injury","volume":"19","author":"Mahmood","year":"2004","journal-title":"J. Head Trauma Rehabil."},{"issue":"7","key":"10.1016\/j.bas.2026.106014_bib17","doi-asserted-by":"crossref","first-page":"898","DOI":"10.1016\/j.sleep.2012.04.006","article-title":"Prevalence of sleep disturbances, disorders, and problems following traumatic brain injury: a meta-analysis","volume":"13","author":"Mathias","year":"2012","journal-title":"Sleep Med."},{"key":"10.1016\/j.bas.2026.106014_bib18","doi-asserted-by":"crossref","first-page":"52","DOI":"10.1016\/j.smrv.2015.01.009","article-title":"The Pittsburgh sleep quality index as a screening tool for sleep dysfunction in clinical and non-clinical samples: a systematic review and meta-analysis","volume":"25","author":"Mollayeva","year":"2016","journal-title":"Sleep Med. Rev."},{"issue":"12","key":"10.1016\/j.bas.2026.106014_bib19","doi-asserted-by":"crossref","first-page":"2141","DOI":"10.5665\/sleep.6314","article-title":"Sleep quantity and quality during acute concussion: a pilot study","volume":"39","author":"Raikes","year":"2016","journal-title":"Sleep"},{"key":"10.1016\/j.bas.2026.106014_bib20","doi-asserted-by":"crossref","first-page":"62","DOI":"10.1016\/j.sleep.2018.09.018","article-title":"Evidence of actigraphic and subjective sleep disruption following mild traumatic brain injury","volume":"54","author":"Raikes","year":"2019","journal-title":"Sleep Med."},{"issue":"9266","key":"10.1016\/j.bas.2026.106014_bib21","doi-asserted-by":"crossref","first-page":"1391","DOI":"10.1016\/S0140-6736(00)04561-X","article-title":"The Canadian CT head rule for patients with minor head injury","volume":"357","author":"Stiell","year":"2001","journal-title":"Lancet"},{"issue":"6","key":"10.1016\/j.bas.2026.106014_bib22","doi-asserted-by":"crossref","DOI":"10.1111\/jsr.12852","article-title":"Definition of excessive daytime sleepiness in the general population: feeling sleepy relates better to sleep-related symptoms and quality of life than the epworth sleepiness scale score. Results from an epidemiological study","volume":"28","author":"Thorarinsdottir","year":"2019","journal-title":"J. Sleep Res."},{"issue":"7","key":"10.1016\/j.bas.2026.106014_bib23","doi-asserted-by":"crossref","first-page":"532","DOI":"10.1016\/S1474-4422(17)30117-5","article-title":"Early predictors of outcome after mild traumatic brain injury (UPFRONT): an observational cohort study","volume":"16","author":"van der Naalt","year":"2017","journal-title":"Lancet Neurol."},{"key":"10.1016\/j.bas.2026.106014_bib24","doi-asserted-by":"crossref","first-page":"339","DOI":"10.2147\/NDT.S69105","article-title":"Traumatic brain injury-induced sleep disorders","volume":"12","author":"Viola-Saltzman","year":"2016","journal-title":"Neuropsychiatric Dis. Treat."},{"key":"10.1016\/j.bas.2026.106014_bib25","doi-asserted-by":"crossref","first-page":"429","DOI":"10.1146\/annurev.neuro.24.1.429","article-title":"To eat or to sleep? Orexin in the regulation of feeding and wakefulness","volume":"24","author":"Willie","year":"2001","journal-title":"Annu. Rev. Neurosci."},{"issue":"6","key":"10.1016\/j.bas.2026.106014_bib26","doi-asserted-by":"crossref","first-page":"827","DOI":"10.1682\/JRRD.2008.08.0099","article-title":"Insomnia in the context of traumatic brain injury","volume":"46","author":"Zeitzer","year":"2009","journal-title":"J. Rehabil. Res. Dev."}],"container-title":["Brain and Spine"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2772529426000901?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2772529426000901?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,10,26]],"date-time":"2026-10-26T10:29:17Z","timestamp":1793010557000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S2772529426000901"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026]]},"references-count":26,"alternative-id":["S2772529426000901"],"URL":"https:\/\/doi.org\/10.1016\/j.bas.2026.106014","relation":{},"ISSN":["2772-5294"],"issn-type":[{"value":"2772-5294","type":"print"}],"subject":[],"published":{"date-parts":[[2026]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Persistent sleep disturbances after mild traumatic brain injury: A prospective multimodal assessment with actigraphy and hormonal biomarkers","name":"articletitle","label":"Article Title"},{"value":"Brain and Spine","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.bas.2026.106014","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2026 The Authors. Published by Elsevier B.V. on behalf of EANS, the European Association of Neurosurgical Societies, EUROSPINE, the Spine Society of Europe.","name":"copyright","label":"Copyright"}],"article-number":"106014"}}