{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,27]],"date-time":"2026-09-27T11:20:24Z","timestamp":1790508024183,"version":"4.1.0"},"reference-count":12,"publisher":"Elsevier BV","issue":"9","license":[{"start":{"date-parts":[[2015,9,1]],"date-time":"2015-09-01T00:00:00Z","timestamp":1441065600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"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 &amp; Related Disorders"],"published-print":{"date-parts":[[2015,9]]},"DOI":"10.1016\/j.parkreldis.2015.07.002","type":"journal-article","created":{"date-parts":[[2015,7,8]],"date-time":"2015-07-08T01:04:20Z","timestamp":1436317460000},"page":"1096-1100","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":44,"title":["Neuropsychiatric and cognitive symptoms and body side of onset of parkinsonism in unmedicated Parkinson's disease patients"],"prefix":"10.1016","volume":"21","author":[{"given":"Clelia","family":"Pellicano","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Francesca","family":"Assogna","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Luca","family":"Cravello","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Roberto","family":"Langella","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Carlo","family":"Caltagirone","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gianfranco","family":"Spalletta","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Francesco E.","family":"Pontieri","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.parkreldis.2015.07.002_bib1","doi-asserted-by":"crossref","first-page":"16","DOI":"10.1111\/ene.12022","article-title":"EFNS\/MDS-ES\/ENS recommendations for the diagnosis of Parkinson's disease","volume":"20","author":"Berardelli","year":"2013","journal-title":"Eur. J. Neurol."},{"key":"10.1016\/j.parkreldis.2015.07.002_bib2","doi-asserted-by":"crossref","first-page":"E22","DOI":"10.1176\/appi.neuropsych.11100243","article-title":"Relationship between neuropsychiatric symptoms and cognitive performance in de novo Parkinson's disease","volume":"24","author":"Poletti","year":"2012","journal-title":"J.\u00a0Neuropsychiatry Clin. Neurosci."},{"key":"10.1016\/j.parkreldis.2015.07.002_bib3","first-page":"1126","article-title":"The early course of affective and cognitive symptoms in de novo patients with Parkinson's disease","volume":"261","author":"Spalletta","year":"2014","journal-title":"J.\u00a0Neurol."},{"key":"10.1016\/j.parkreldis.2015.07.002_bib4","doi-asserted-by":"crossref","first-page":"405","DOI":"10.1007\/s11065-011-9182-x","article-title":"Cognitive differences between patients with left-sided and right-sided Parkinson's disease. A review","volume":"21","author":"Verreyt","year":"2011","journal-title":"Neuropsychol. Rev."},{"key":"10.1016\/j.parkreldis.2015.07.002_bib5","doi-asserted-by":"crossref","first-page":"124","DOI":"10.1080\/13803395.2012.751966","article-title":"The relationship between motor symptom lateralization and cognitive performance in newly diagnosed drug-naive patients with Parkinson's disease","volume":"352","author":"Poletti","year":"2013","journal-title":"J.\u00a0Clin. Exp. Neuropsychol."},{"key":"10.1016\/j.parkreldis.2015.07.002_bib6","doi-asserted-by":"crossref","first-page":"33","DOI":"10.1001\/archneur.56.1.33","article-title":"Diagnostic criteria for Parkinson's disease","volume":"56","author":"Gelb","year":"1999","journal-title":"Arch. Neurol."},{"key":"10.1016\/j.parkreldis.2015.07.002_bib7","doi-asserted-by":"crossref","first-page":"1689","DOI":"10.1002\/mds.21507","article-title":"Clinical diagnostic criteria for dementia associated with Parkinson's disease","volume":"22","author":"Emre","year":"2007","journal-title":"Mov. Disord."},{"key":"10.1016\/j.parkreldis.2015.07.002_bib8","article-title":"The brainstem pathologies of Parkinson's disease and dementia with Lewy bodies","author":"Seidel","year":"2014","journal-title":"Brain Pathol."},{"key":"10.1016\/j.parkreldis.2015.07.002_bib9","doi-asserted-by":"crossref","first-page":"159","DOI":"10.1136\/jnnp-2012-304811","article-title":"Depressive symptoms in Parkinson's disease are related to reduced [123I]FP-CIT binding in the caudate nucleus","volume":"85","author":"Vriend","year":"2014","journal-title":"J.\u00a0Neurol. Neurosurg. Psychiatry"},{"key":"10.1016\/j.parkreldis.2015.07.002_bib10","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.neubiorev.2005.03.024","article-title":"Dopaminergic modulation of cognitive function-implications for L-DOPA treatment in Parkinson's disease","volume":"30","author":"Cools","year":"2006","journal-title":"Neurosci. Biobehav. Rev."},{"key":"10.1016\/j.parkreldis.2015.07.002_bib11","doi-asserted-by":"crossref","first-page":"503","DOI":"10.1002\/1531-8257(200005)15:3<503::AID-MDS1013>3.0.CO;2-V","article-title":"Accurate differentiation of parkinsonism and essential tremor using visual assessment of [123I]FP-CIT SPECT imaging: the [123I]FP-CIT study group","volume":"15","author":"Benamer","year":"2000","journal-title":"Mov. Disord."},{"key":"10.1016\/j.parkreldis.2015.07.002_bib12","doi-asserted-by":"crossref","first-page":"908","DOI":"10.1016\/j.biopsych.2005.12.017","article-title":"Imaging in Parkinson's disease: the role of monoamines in behavior","volume":"59","author":"Brooks","year":"2006","journal-title":"Biol. Psychiatry"}],"container-title":["Parkinsonism &amp; Related Disorders"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1353802015002734?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1353802015002734?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2018,9,20]],"date-time":"2018-09-20T22:54:19Z","timestamp":1537484059000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S1353802015002734"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015,9]]},"references-count":12,"journal-issue":{"issue":"9","published-print":{"date-parts":[[2015,9]]}},"alternative-id":["S1353802015002734"],"URL":"https:\/\/doi.org\/10.1016\/j.parkreldis.2015.07.002","relation":{},"ISSN":["1353-8020"],"issn-type":[{"value":"1353-8020","type":"print"}],"subject":[],"published":{"date-parts":[[2015,9]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Neuropsychiatric and cognitive symptoms and body side of onset of parkinsonism in unmedicated Parkinson's disease patients","name":"articletitle","label":"Article Title"},{"value":"Parkinsonism & Related Disorders","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.parkreldis.2015.07.002","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2015 Elsevier Ltd. All rights reserved.","name":"copyright","label":"Copyright"}]}}