{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,16]],"date-time":"2026-10-16T19:34:04Z","timestamp":1792179244397,"version":"4.4.0"},"reference-count":26,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2016,9,1]],"date-time":"2016-09-01T00:00:00Z","timestamp":1472688000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"funder":[{"DOI":"10.13039\/100000065","name":"NINDS Intramural Program","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100000065","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["clinicalkey.jp","clinicalkey.com","prd-journal.com","clinicalkey.es","clinicalkey.com.au","clinicalkey.fr","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Parkinsonism & Related Disorders"],"published-print":{"date-parts":[[2016,9]]},"DOI":"10.1016\/j.parkreldis.2016.06.009","type":"journal-article","created":{"date-parts":[[2016,6,20]],"date-time":"2016-06-20T07:41:11Z","timestamp":1466408471000},"page":"18-22","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":38,"special_numbering":"C","title":["Impaired resting vagal tone in patients with functional movement disorders"],"prefix":"10.1016","volume":"30","author":[{"given":"Carine W.","family":"Maurer","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Victoria D.","family":"Liu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kathrin","family":"LaFaver","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rezvan","family":"Ameli","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tianxia","family":"Wu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ryan","family":"Toledo","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Steven A.","family":"Epstein","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mark","family":"Hallett","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.parkreldis.2016.06.009_bib1","doi-asserted-by":"crossref","first-page":"2204","DOI":"10.1002\/mds.21687","article-title":"Impact of psychogenic movement disorders versus Parkinson\u2019s on disability, quality of life, and psychopathology","volume":"22","author":"Anderson","year":"2007","journal-title":"Mov. Disord. Off. J. Mov. Disord. Soc."},{"key":"10.1016\/j.parkreldis.2016.06.009_bib2","doi-asserted-by":"crossref","first-page":"2889","DOI":"10.1093\/brain\/awp060","article-title":"In the psychiatrist\u2019s chair: how neurologists understand conversion disorder","volume":"132","author":"Kanaan","year":"2009","journal-title":"Brain A J. Neurol."},{"key":"10.1016\/j.parkreldis.2016.06.009_bib3","doi-asserted-by":"crossref","first-page":"88","DOI":"10.1111\/j.1542-474X.2005.10101.x","article-title":"Heart rate variability: measurement and clinical utility","volume":"10","author":"Kleiger","year":"2005","journal-title":"Ann. Noninvasive Electrocardiol. Off. J. Int. Soc. Holter Noninvasive Electrocardiol. Inc"},{"key":"10.1016\/j.parkreldis.2016.06.009_bib4","doi-asserted-by":"crossref","first-page":"1050","DOI":"10.1016\/j.psyneuen.2005.04.014","article-title":"Psychosomatics and psychopathology: looking up and down from the brain","volume":"30","author":"Thayer","year":"2005","journal-title":"Psychoneuroendocrinology"},{"key":"10.1016\/j.parkreldis.2016.06.009_bib5","first-page":"288","article-title":"The relationship between mental and physical health: insights from the study of heart rate variability","volume":"89","author":"Kemp","year":"2013","journal-title":"Int. J. Psychophysiol. Off. J. Int. Organ. Psychophysiol."},{"key":"10.1016\/j.parkreldis.2016.06.009_bib6","doi-asserted-by":"crossref","first-page":"279","DOI":"10.1016\/j.biopsycho.2013.02.013","article-title":"Cardiac vagal tone is associated with social engagement and self-regulation","volume":"93","author":"Geisler","year":"2013","journal-title":"Biol. Psychol."},{"key":"10.1016\/j.parkreldis.2016.06.009_bib7","doi-asserted-by":"crossref","first-page":"498","DOI":"10.1542\/peds.90.3.498","article-title":"Vagal tone: a physiologic marker of stress vulnerability","volume":"90","author":"Porges","year":"1992","journal-title":"Pediatrics"},{"key":"10.1016\/j.parkreldis.2016.06.009_bib8","doi-asserted-by":"crossref","first-page":"685","DOI":"10.1016\/j.yebeh.2011.08.020","article-title":"Heart rate variability measures as biomarkers in patients with psychogenic nonepileptic seizures: potential and limitations","volume":"22","author":"Ponnusamy","year":"2011","journal-title":"Epilepsy Behav. EB"},{"key":"10.1016\/j.parkreldis.2016.06.009_bib9","doi-asserted-by":"crossref","first-page":"1314","DOI":"10.1111\/j.1528-1167.2012.03518.x","article-title":"Comparison of heart rate variability parameters during complex partial seizures and psychogenic nonepileptic seizures","volume":"53","author":"Ponnusamy","year":"2012","journal-title":"Epilepsia"},{"key":"10.1016\/j.parkreldis.2016.06.009_bib10","doi-asserted-by":"crossref","first-page":"1001","DOI":"10.1111\/j.1528-1167.2008.01862.x","article-title":"Trauma, stress, and preconscious threat processing in patients with psychogenic nonepileptic seizures","volume":"50","author":"Bakvis","year":"2009","journal-title":"Epilepsia"},{"key":"10.1016\/j.parkreldis.2016.06.009_bib11","doi-asserted-by":"crossref","first-page":"e30777","DOI":"10.1371\/journal.pone.0030777","article-title":"Depression, comorbid anxiety disorders, and heart rate variability in physically healthy, unmedicated patients: implications for cardiovascular risk","volume":"7","author":"Kemp","year":"2012","journal-title":"PloS One"},{"key":"10.1016\/j.parkreldis.2016.06.009_bib12","doi-asserted-by":"crossref","first-page":"80","DOI":"10.3389\/fpsyt.2014.00080","article-title":"Anxiety disorders are associated with reduced heart rate variability: a meta-analysis","volume":"5","author":"Chalmers","year":"2014","journal-title":"Front. Psychiatry"},{"key":"10.1016\/j.parkreldis.2016.06.009_bib13","first-page":"231","article-title":"Phenomenology and psychopathology related to psychogenic movement disorders","volume":"65","author":"Williams","year":"1995","journal-title":"Adv. Neurol."},{"key":"10.1016\/j.parkreldis.2016.06.009_bib14","doi-asserted-by":"crossref","first-page":"1072","DOI":"10.1016\/j.parkreldis.2015.06.017","article-title":"A\u00a0biological measure of stress levels in patients with functional movement disorders","volume":"21","author":"Maurer","year":"2015","journal-title":"Park. Relat. Disord."},{"key":"10.1016\/j.parkreldis.2016.06.009_bib15","doi-asserted-by":"crossref","first-page":"1043","DOI":"10.1161\/01.CIR.93.5.1043","article-title":"Heart rate variability: standards of measurement, physiological interpretation and clinical use. Task force of the European society of Cardiology and the North American society of pacing and electrophysiology","volume":"93","year":"1996","journal-title":"Circulation"},{"key":"10.1016\/j.parkreldis.2016.06.009_bib16","doi-asserted-by":"crossref","first-page":"50","DOI":"10.1111\/j.2044-8341.1959.tb00467.x","article-title":"The assessment of anxiety states by rating","volume":"32","author":"Hamilton","year":"1959","journal-title":"Br. J. Med. Psychol."},{"key":"10.1016\/j.parkreldis.2016.06.009_bib17","doi-asserted-by":"crossref","first-page":"56","DOI":"10.1136\/jnnp.23.1.56","article-title":"A\u00a0rating scale for depression","volume":"23","author":"Hamilton","year":"1960","journal-title":"J.\u00a0Neurol. Neurosurg. Psychiatry"},{"key":"10.1016\/j.parkreldis.2016.06.009_bib18","doi-asserted-by":"crossref","first-page":"561","DOI":"10.1001\/archpsyc.1961.01710120031004","article-title":"An inventory for measuring depression","volume":"4","author":"Beck","year":"1961","journal-title":"Arch. General Psychiatry"},{"key":"10.1016\/j.parkreldis.2016.06.009_bib19","doi-asserted-by":"crossref","first-page":"861","DOI":"10.1016\/j.biopsych.2010.06.032","article-title":"Longitudinal evidence for unfavorable effects of antidepressants on heart rate variability","volume":"68","author":"Licht","year":"2010","journal-title":"Biol. Psychiatry"},{"key":"10.1016\/j.parkreldis.2016.06.009_bib20","doi-asserted-by":"crossref","first-page":"14","DOI":"10.1016\/j.yebeh.2015.10.014","article-title":"Autonomic nervous system functioning associated with psychogenic nonepileptic seizures: analysis of heart rate variability","volume":"54","author":"van der Kruijs","year":"2015","journal-title":"Epilepsy Behav. E&B"},{"key":"10.1016\/j.parkreldis.2016.06.009_bib21","doi-asserted-by":"crossref","first-page":"122","DOI":"10.1016\/j.ijcard.2009.09.543","article-title":"The relationship of autonomic imbalance, heart rate variability and cardiovascular disease risk factors","volume":"141","author":"Thayer","year":"2010","journal-title":"Int. J. Cardiol."},{"key":"10.1016\/j.parkreldis.2016.06.009_bib22","doi-asserted-by":"crossref","first-page":"667","DOI":"10.1111\/joim.12295","article-title":"Lower heart rate variability predicts increased level of C-reactive protein 4 years later in healthy, nonsmoking adults","volume":"276","author":"Jarczok","year":"2014","journal-title":"J.\u00a0Intern. Med."},{"key":"10.1016\/j.parkreldis.2016.06.009_bib23","doi-asserted-by":"crossref","first-page":"1265","DOI":"10.1002\/mds.21451","article-title":"Abnormal affective startle modulation in individuals with psychogenic [corrected] movement disorder","volume":"22","author":"Seignourel","year":"2007","journal-title":"Mov. Disord. Off. J. Mov. Disord. Soc."},{"key":"10.1016\/j.parkreldis.2016.06.009_bib24","doi-asserted-by":"crossref","first-page":"1526","DOI":"10.1093\/brain\/awq054","article-title":"Emotional stimuli and motor conversion disorder","volume":"133","author":"Voon","year":"2010","journal-title":"Brain A J. Neurol."},{"key":"10.1016\/j.parkreldis.2016.06.009_bib25","doi-asserted-by":"crossref","first-page":"397","DOI":"10.1038\/nrn2647","article-title":"Neural regulation of endocrine and autonomic stress responses","volume":"10","author":"Ulrich-Lai","year":"2009","journal-title":"Nat. Rev. Neurosci."},{"key":"10.1016\/j.parkreldis.2016.06.009_bib26","doi-asserted-by":"crossref","first-page":"435","DOI":"10.1097\/PSY.0b013e31816ff7dd","article-title":"Evaluation of baroreceptor reflex function in the chronic mild stress rodent model of depression","volume":"70","author":"Grippo","year":"2008","journal-title":"Psychosom. Med."}],"container-title":["Parkinsonism & Related Disorders"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1353802016302292?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1353802016302292?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2022,7,1]],"date-time":"2022-07-01T19:48:17Z","timestamp":1656704897000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S1353802016302292"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2016,9]]},"references-count":26,"alternative-id":["S1353802016302292"],"URL":"https:\/\/doi.org\/10.1016\/j.parkreldis.2016.06.009","relation":{},"ISSN":["1353-8020"],"issn-type":[{"value":"1353-8020","type":"print"}],"subject":[],"published":{"date-parts":[[2016,9]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Impaired resting vagal tone in patients with functional movement disorders","name":"articletitle","label":"Article Title"},{"value":"Parkinsonism & Related Disorders","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.parkreldis.2016.06.009","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Published by Elsevier Ltd.","name":"copyright","label":"Copyright"}]}}