{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,27]],"date-time":"2026-09-27T19:28:54Z","timestamp":1790537334340,"version":"4.1.0"},"reference-count":17,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2022,5,29]],"date-time":"2022-05-29T00:00:00Z","timestamp":1653782400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/100010511","name":"Clinical and Translational Science Institute, University of California, San Francisco","doi-asserted-by":"publisher","award":["Digital Mental Health Grant"],"award-info":[{"award-number":["Digital Mental Health Grant"]}],"id":[{"id":"10.13039\/100010511","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100008069","name":"University of California, San Francisco","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100008069","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Journal of Sleep Research"],"published-print":{"date-parts":[[2023,4]]},"abstract":"<jats:title>Summary<\/jats:title>\n                  <jats:p>Nightmares are a core feature of posttraumatic stress disorder, are poorly understood, and are associated with serious negative outcomes. Their biology has been difficult to study, and the feasibility of capturing them in the naturalistic home environment has been poor. This said, the published research and dominant scientific model has focused on nightmares as a manifestation of noradrenergic hyperarousal during rapid eye movement sleep. The current study used at\u2010home, participant\u2010applied devices to measure nightmare physiology in posttraumatic stress disorder treatment\u2010seeking veterans, by examining heartrate measures as indicators of noradrenergic tone, and sleep\u2010stage characteristics and stability in the sleep preceding time\u2010stamped nightmare awakenings. Our data indicate the high feasibility of participant\u2010administered, at\u2010home measurement, and showed an unexpected stability of \u2010rapid eye movement sleep along with no evidence of heartrate elevations in sleep preceding nightmare awakenings. Altogether, these data highlight new opportunities for the study of nightmares while questioning the sufficiency of dominant models, which to date are largely theoretically based.<\/jats:p>","DOI":"10.1111\/jsr.13639","type":"journal-article","created":{"date-parts":[[2022,5,29]],"date-time":"2022-05-29T20:34:15Z","timestamp":1653856455000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":18,"title":["The sleep physiology of nightmares in veterans with psychological trauma: Evaluation of a dominant model using\n                    <scp>participant\u2010applied<\/scp>\n                    electroencephalography in the home environment"],"prefix":"10.1111","volume":"32","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-8814-2278","authenticated-orcid":false,"given":"Anne","family":"Richards","sequence":"first","affiliation":[{"name":"University of California San Francisco, and San Francisco VA Healthcare System  San Francisco California USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Steven H.","family":"Woodward","sequence":"additional","affiliation":[{"name":"University of California San Francisco, and San Francisco VA Healthcare System  San Francisco California USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"David Paul G.","family":"Baquirin","sequence":"additional","affiliation":[{"name":"University of California San Francisco, and San Francisco VA Healthcare System  San Francisco California USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Leslie M.","family":"Yack","sequence":"additional","affiliation":[{"name":"University of California San Francisco, and San Francisco VA Healthcare System  San Francisco California USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Thomas J.","family":"Metzler","sequence":"additional","affiliation":[{"name":"University of California San Francisco, and San Francisco VA Healthcare System  San Francisco California USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nikhila S.","family":"Udupa","sequence":"additional","affiliation":[{"name":"University of California San Francisco, and San Francisco VA Healthcare System  San Francisco California USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Emily J.","family":"Staggs","sequence":"additional","affiliation":[{"name":"University of California San Francisco, and San Francisco VA Healthcare System  San Francisco California USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Thomas C.","family":"Neylan","sequence":"additional","affiliation":[{"name":"University of California San Francisco, and San Francisco VA Healthcare System  San Francisco California USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2022,5,29]]},"reference":[{"key":"e_1_2_9_2_1","volume-title":"The AASM manual for the scoring of sleep and associated events: Rules, terminology and technical specifications, version 2.5","author":"Berry R. 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