{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,11]],"date-time":"2026-06-11T03:40:28Z","timestamp":1781149228898,"version":"3.54.1"},"reference-count":50,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2022,1,1]],"date-time":"2022-01-01T00:00:00Z","timestamp":1640995200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2022,1,1]],"date-time":"2022-01-01T00:00:00Z","timestamp":1640995200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2022,1,1]],"date-time":"2022-01-01T00:00:00Z","timestamp":1640995200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-017"},{"start":{"date-parts":[[2022,1,1]],"date-time":"2022-01-01T00:00:00Z","timestamp":1640995200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"},{"start":{"date-parts":[[2022,1,1]],"date-time":"2022-01-01T00:00:00Z","timestamp":1640995200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-012"},{"start":{"date-parts":[[2022,1,1]],"date-time":"2022-01-01T00:00:00Z","timestamp":1640995200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2022,1,1]],"date-time":"2022-01-01T00:00:00Z","timestamp":1640995200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-004"}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Cortex"],"published-print":{"date-parts":[[2022,1]]},"DOI":"10.1016\/j.cortex.2021.11.001","type":"journal-article","created":{"date-parts":[[2021,11,12]],"date-time":"2021-11-12T01:47:43Z","timestamp":1636681663000},"page":"161-172","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":21,"special_numbering":"C","title":["Cognitive and visual processing performance in Parkinson's disease patients with vs without visual hallucinations: A meta-analysis"],"prefix":"10.1016","volume":"146","author":[{"given":"Marcella","family":"Montagnese","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Miriam","family":"Vignando","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dominic","family":"ffytche","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mitul A.","family":"Mehta","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"issue":"3","key":"10.1016\/j.cortex.2021.11.001_bib1","doi-asserted-by":"crossref","first-page":"137","DOI":"10.1177\/0891988704267470","article-title":"Are Parkinson's disease with dementia and dementia with Lewy bodies the same entity?","volume":"17","author":"Aarsland","year":"2004","journal-title":"Journal of Geriatric Psychiatry and Neurology"},{"issue":"4","key":"10.1016\/j.cortex.2021.11.001_bib2","doi-asserted-by":"crossref","first-page":"416","DOI":"10.1001\/archneurol.2010.35","article-title":"Serotonin 2A receptors and visual hallucinations in Parkinson disease","volume":"67","author":"Ballanger","year":"2010","journal-title":"Archives of Neurology"},{"issue":"3","key":"10.1016\/j.cortex.2021.11.001_bib3","doi-asserted-by":"crossref","first-page":"159","DOI":"10.3109\/00207454.2010.539308","article-title":"Visual memory errors in Parkinson's disease patient with visual hallucinations","volume":"121","author":"Barnes","year":"2011","journal-title":"International Journal of Neuroscience"},{"key":"10.1016\/j.cortex.2021.11.001_bib4","series-title":"Introduction to meta-analysis","author":"Borenstein","year":"2009"},{"key":"10.1016\/j.cortex.2021.11.001_bib5","series-title":"Introduction to meta-analysis","author":"Borenstein","year":"2011"},{"issue":"11","key":"10.1016\/j.cortex.2021.11.001_bib6","doi-asserted-by":"crossref","first-page":"1093","DOI":"10.1007\/s40265-016-0600-5","article-title":"Psychosis in Parkinson's disease: Epidemiology, pathophysiology, and management","volume":"76","author":"Chang","year":"2016","journal-title":"Drugs"},{"issue":"2","key":"10.1016\/j.cortex.2021.11.001_bib7","doi-asserted-by":"crossref","first-page":"211","DOI":"10.1037\/a0032968","article-title":"Modeling dependent effect sizes with three-level meta-analyses: A structural equation modeling approach","volume":"19","author":"Cheung","year":"2014","journal-title":"Psychological Methods"},{"issue":"6","key":"10.1016\/j.cortex.2021.11.001_bib8","doi-asserted-by":"crossref","first-page":"737","DOI":"10.1017\/S0140525X05000130","article-title":"Why people see things that are not there: A novel perception and attention deficit model for recurrent complex visual hallucinations","volume":"28","author":"Collerton","year":"2005","journal-title":"Behavioral and Brain Sciences"},{"key":"10.1016\/j.cortex.2021.11.001_bib9","series-title":"The neuroscience of visual hallucinations","year":"2015"},{"issue":"10","key":"10.1016\/j.cortex.2021.11.001_bib10","doi-asserted-by":"crossref","first-page":"1285","DOI":"10.1016\/j.visres.2004.11.006","article-title":"Visual and spatial symptoms in Parkinson's disease","volume":"45","author":"Davidsdottir","year":"2005","journal-title":"Vision Research"},{"issue":"5","key":"10.1016\/j.cortex.2021.11.001_bib11","first-page":"289","article-title":"Poor visual discrimination and visual hallucinations in Parkinson's disease","volume":"21","author":"Diederich","year":"1998","journal-title":"Clinical Neuropharmacology"},{"issue":"3","key":"10.1016\/j.cortex.2021.11.001_bib12","first-page":"129","article-title":"Visual hallucinations in Parkinson and Charles Bonnet Syndrome patients. A phenomenological and pathogenetic comparison","volume":"68","author":"Diederich","year":"2000","journal-title":"The Florida Nurse"},{"issue":"5","key":"10.1016\/j.cortex.2021.11.001_bib13","doi-asserted-by":"crossref","first-page":"384","DOI":"10.1212\/01.wnl.0000247740.47667.03","article-title":"Projected number of people with Parkinson disease in the most populous nations, 2005 through 2030","volume":"68","author":"Dorsey","year":"2007","journal-title":"Neurology"},{"issue":"10","key":"10.1016\/j.cortex.2021.11.001_bib14","doi-asserted-by":"crossref","first-page":"1244","DOI":"10.1111\/ene.13376","article-title":"The role of neurotransmitters in the development of Parkinson's disease-related psychosis","volume":"24","author":"Factor","year":"2017","journal-title":"European Journal of Neurology"},{"issue":"8","key":"10.1016\/j.cortex.2021.11.001_bib15","doi-asserted-by":"crossref","first-page":"738","DOI":"10.1038\/3738","article-title":"The anatomy of conscious vision: An fMRI study of visual hallucinations","volume":"1","author":"Ffytche","year":"1998","journal-title":"Nature Neuroscience"},{"issue":"11","key":"10.1016\/j.cortex.2021.11.001_bib16","doi-asserted-by":"crossref","first-page":"1280","DOI":"10.1136\/jnnp.2008.171348","article-title":"Disorders of visual perception","volume":"81","author":"Ffytche","year":"2010","journal-title":"Journal of Neurology, Neurosurgery, and Psychiatry"},{"issue":"2","key":"10.1016\/j.cortex.2021.11.001_bib17","doi-asserted-by":"crossref","first-page":"81","DOI":"10.1038\/nrneurol.2016.200","article-title":"The psychosis spectrum in Parkinson disease","volume":"13","author":"Ffytche","year":"2017","journal-title":"Nature Reviews Neurology"},{"issue":"7","key":"10.1016\/j.cortex.2021.11.001_bib18","doi-asserted-by":"crossref","first-page":"e675","DOI":"10.1212\/WNL.0000000000006007","article-title":"Reduced occipital GABA in Parkinson disease with visual hallucinations","volume":"91","author":"Firbank","year":"2018","journal-title":"Neurology"},{"issue":"8","key":"10.1016\/j.cortex.2021.11.001_bib19","doi-asserted-by":"crossref","first-page":"996","DOI":"10.1001\/archneurol.2010.166","article-title":"A 12-year population-based study of psychosis in Parkinson disease","volume":"67","author":"Forsaa","year":"2010","journal-title":"Archives of Neurology"},{"issue":"1521","key":"10.1016\/j.cortex.2021.11.001_bib20","doi-asserted-by":"crossref","first-page":"1211","DOI":"10.1098\/rstb.2008.0300","article-title":"Predictive coding under the free-energy principle","volume":"364","author":"Friston","year":"2009","journal-title":"Philosophical Transactions of the Royal Society B: Biological Sciences"},{"issue":"11","key":"10.1016\/j.cortex.2021.11.001_bib21","doi-asserted-by":"crossref","first-page":"2431","DOI":"10.1093\/brain\/awf251","article-title":"Clinical correlates of selective pathology in the amygdala of patients with Parkinson's disease","volume":"125","author":"Harding","year":"2002","journal-title":"Brain: a Journal of Neurology"},{"issue":"11","key":"10.1016\/j.cortex.2021.11.001_bib22","doi-asserted-by":"crossref","first-page":"1663","DOI":"10.1002\/sim.1752","article-title":"Controlling the risk of spurious findings from meta-regression","volume":"23","author":"Higgins","year":"2004","journal-title":"Statistics in Medicine"},{"issue":"4","key":"10.1016\/j.cortex.2021.11.001_bib23","doi-asserted-by":"crossref","first-page":"255","DOI":"10.1111\/j.1600-0404.2007.00933.x","article-title":"Executive dysfunction in non-demented Parkinson's disease patients with hallucinations","volume":"117","author":"Imamura","year":"2008","journal-title":"Acta Neurologica Scandinavica"},{"issue":"3","key":"10.1016\/j.cortex.2021.11.001_bib24","doi-asserted-by":"crossref","first-page":"196","DOI":"10.1016\/j.parkreldis.2008.05.007","article-title":"Dementia and visual hallucinations associated with limbic pathology in Parkinson's disease","volume":"15","author":"Kalaitzakis","year":"2009","journal-title":"Parkinsonism & Related Disorders"},{"issue":"1","key":"10.1016\/j.cortex.2021.11.001_bib25","doi-asserted-by":"crossref","first-page":"51","DOI":"10.1159\/000314875","article-title":"Multi-modal hallucinations and cognitive function in Parkinson's disease","volume":"30","author":"Katzen","year":"2010","journal-title":"Dementia and Geriatric Cognitive Disorders"},{"issue":"2","key":"10.1016\/j.cortex.2021.11.001_bib26","doi-asserted-by":"crossref","first-page":"545","DOI":"10.1016\/j.neuroimage.2005.08.013","article-title":"Neural correlates of adjunctive rivastigmine treatment to antipsychotics in schizophrenia: A randomized, placebo-controlled, double-blind fMRI study","volume":"29","author":"Kumari","year":"2006","journal-title":"Neuroimage"},{"issue":"1","key":"10.1016\/j.cortex.2021.11.001_bib27","doi-asserted-by":"crossref","first-page":"61","DOI":"10.1002\/mds.25543","article-title":"Retinal nerve fiber layer thickness and visual hallucinations in Parkinson's disease","volume":"29","author":"Lee","year":"2014","journal-title":"Movement Disorders"},{"key":"10.1016\/j.cortex.2021.11.001_bib28","doi-asserted-by":"crossref","first-page":"11","DOI":"10.1016\/j.parkreldis.2016.12.025","article-title":"Pattern of cognitive impairment in patients with Parkinson's disease and psychosis: A critical review","volume":"37","author":"Lenka","year":"2017","journal-title":"Parkinsonism & Related Disorders"},{"issue":"9","key":"10.1016\/j.cortex.2021.11.001_bib29","doi-asserted-by":"crossref","first-page":"1361","DOI":"10.1007\/s00702-018-1891-3","article-title":"Hippocampal subfield atrophy in patients with Parkinson's disease and psychosis","volume":"125","author":"Lenka","year":"2018","journal-title":"Journal of Neural Transmission"},{"issue":"1","key":"10.1016\/j.cortex.2021.11.001_bib30","doi-asserted-by":"crossref","first-page":"36","DOI":"10.1177\/0891988705284739","article-title":"Impaired visual acuity as a risk factor for visual hallucinations in Parkinson's disease","volume":"19","author":"Matsui","year":"2006","journal-title":"Journal of Geriatric Psychiatry and Neurology"},{"key":"10.1016\/j.cortex.2021.11.001_bib31","article-title":"A review of multimodal hallucinations: Categorization, assessment, theoretical perspectives, and clinical recommendations","author":"Montagnese","year":"2020","journal-title":"Schizophrenia Bulletin"},{"issue":"13","key":"10.1016\/j.cortex.2021.11.001_bib32","doi-asserted-by":"crossref","first-page":"1591","DOI":"10.1002\/mds.26004","article-title":"Visual hallucinations in Parkinson's disease: Theoretical models","volume":"29","author":"Muller","year":"2014","journal-title":"Movement Disorders"},{"key":"10.1016\/j.cortex.2021.11.001_bib33","doi-asserted-by":"crossref","first-page":"14","DOI":"10.1111\/j.1468-1331.2008.02056.x","article-title":"Non-motor symptoms in Parkinson's disease","volume":"15","author":"Poewe","year":"2008","journal-title":"European Journal of Neurology"},{"issue":"1","key":"10.1016\/j.cortex.2021.11.001_bib34","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1038\/nrdp.2017.13","article-title":"Parkinson disease","volume":"3","author":"Poewe","year":"2017","journal-title":"Nature reviews Disease primers"},{"issue":"13","key":"10.1016\/j.cortex.2021.11.001_bib35","doi-asserted-by":"crossref","first-page":"1583","DOI":"10.1002\/mds.25945","article-title":"The prevalence of Parkinson's disease: A systematic review and meta-analysis","volume":"29","author":"Pringsheim","year":"2014","journal-title":"Movement Disorders"},{"issue":"9","key":"10.1016\/j.cortex.2021.11.001_bib36","doi-asserted-by":"crossref","first-page":"1483","DOI":"10.1002\/mds.20965","article-title":"Neuropsychological deficits in Parkinson's disease patients with visual hallucinations","volume":"21","author":"Ram\u00edrez-Ruiz","year":"2006","journal-title":"Movement Disorders: Official Journal of the Movement Disorder Society"},{"issue":"8","key":"10.1016\/j.cortex.2021.11.001_bib37","doi-asserted-by":"crossref","first-page":"1061","DOI":"10.1002\/mds.21382","article-title":"Diagnostic criteria for psychosis in Parkinson's disease: Report of an NINDS, NIMH work group","volume":"22","author":"Ravina","year":"2007","journal-title":"Movement Disorders"},{"issue":"5","key":"10.1016\/j.cortex.2021.11.001_bib38","doi-asserted-by":"crossref","first-page":"379","DOI":"10.1016\/j.parkreldis.2008.09.003","article-title":"The association between motor subtypes and psychopathology in Parkinson's disease","volume":"15","author":"Reijnders","year":"2009","journal-title":"Parkinsonism & Related Disorders"},{"issue":"3","key":"10.1016\/j.cortex.2021.11.001_bib39","doi-asserted-by":"crossref","first-page":"308","DOI":"10.1136\/jnnp.69.3.308","article-title":"What contributes to quality of life in patients with Parkinson's disease?","volume":"69","author":"Schrag","year":"2000","journal-title":"Journal of Neurology, Neurosurgery, and Psychiatry"},{"key":"10.1016\/j.cortex.2021.11.001_bib40","series-title":"The GRADE handbook","year":"2013"},{"issue":"12","key":"10.1016\/j.cortex.2021.11.001_bib41","doi-asserted-by":"crossref","first-page":"2154","DOI":"10.1002\/mds.23896","article-title":"Visual misperceptions and hallucinations in Parkinson's disease: Dysfunction of attentional control networks?","volume":"26","author":"Shine","year":"2011","journal-title":"Movement Disorders"},{"key":"10.1016\/j.cortex.2021.11.001_bib42","doi-asserted-by":"crossref","first-page":"58","DOI":"10.1016\/j.pneurobio.2014.01.004","article-title":"Tricks of the mind: Visual hallucinations as disorders of attention","volume":"116","author":"Shine","year":"2014","journal-title":"Progress in Neurobiology"},{"issue":"1","key":"10.1016\/j.cortex.2021.11.001_bib43","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1186\/s13643-015-0004-8","article-title":"Quantifying the risk of error when interpreting funnel plots","volume":"4","author":"Simmonds","year":"2015","journal-title":"Systematic Reviews"},{"key":"10.1016\/j.cortex.2021.11.001_bib44","doi-asserted-by":"crossref","DOI":"10.1136\/bmj.d4002","article-title":"Recommendations for examining and interpreting funnel plot asymmetry in meta-analyses of randomised controlled trials","volume":"343","author":"Sterne","year":"2011","journal-title":"Bmj: British Medical Journal"},{"issue":"1","key":"10.1016\/j.cortex.2021.11.001_bib45","doi-asserted-by":"crossref","first-page":"85","DOI":"10.1007\/s40865-016-0026-5","article-title":"Handling complex meta-analytic data structures using robust variance estimates: A tutorial in R","volume":"2","author":"Tanner-Smith","year":"2016","journal-title":"Journal of Developmental and Life-Course Criminology"},{"issue":"9","key":"10.1016\/j.cortex.2021.11.001_bib46","doi-asserted-by":"crossref","first-page":"894","DOI":"10.1016\/j.jclinepi.2005.01.006","article-title":"In an empirical evaluation of the funnel plot, researchers could not visually identify publication bias","volume":"58","author":"Terrin","year":"2005","journal-title":"Journal of Clinical Epidemiology"},{"issue":"3","key":"10.1016\/j.cortex.2021.11.001_bib47","doi-asserted-by":"crossref","first-page":"1","DOI":"10.18637\/jss.v036.i03","article-title":"Conducting meta-analyses in R with the metafor package","volume":"36","author":"Viechtbauer","year":"2010","journal-title":"Journal of Statistical Software"},{"issue":"6","key":"10.1016\/j.cortex.2021.11.001_bib48","doi-asserted-by":"crossref","first-page":"477","DOI":"10.2165\/00023210-200620060-00004","article-title":"Cognitive deficits and psychosis in Parkinson's disease","volume":"20","author":"Williams-Gray","year":"2006","journal-title":"CNS Drugs"},{"issue":"11","key":"10.1016\/j.cortex.2021.11.001_bib49","doi-asserted-by":"crossref","first-page":"5658","DOI":"10.1002\/hbm.22577","article-title":"The default mode network is disrupted in Parkinson's disease with visual hallucinations","volume":"35","author":"Yao","year":"2014","journal-title":"Human Brain Mapping"},{"issue":"1","key":"10.1016\/j.cortex.2021.11.001_bib50","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1186\/s12883-017-0795-4","article-title":"Meta-analysis on the prevalence of REM sleep behavior disorder symptoms in Parkinson's disease","volume":"17","author":"Zhang","year":"2017","journal-title":"BMC Neurology"}],"container-title":["Cortex"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0010945221003452?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0010945221003452?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,9,15]],"date-time":"2025-09-15T00:22:14Z","timestamp":1757895734000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0010945221003452"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,1]]},"references-count":50,"alternative-id":["S0010945221003452"],"URL":"https:\/\/doi.org\/10.1016\/j.cortex.2021.11.001","relation":{"has-review":[{"id-type":"doi","id":"10.3410\/f.741306871.793593501","asserted-by":"object"}]},"ISSN":["0010-9452"],"issn-type":[{"value":"0010-9452","type":"print"}],"subject":[],"published":{"date-parts":[[2022,1]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Cognitive and visual processing performance in Parkinson's disease patients with vs without visual hallucinations: A meta-analysis","name":"articletitle","label":"Article Title"},{"value":"Cortex","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.cortex.2021.11.001","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2021 Elsevier Ltd. All rights reserved.","name":"copyright","label":"Copyright"}]}}