{"id":"https://openalex.org/W3202766544","doi":"https://doi.org/10.1136/jnnp-2021-326630","title":"Longitudinal thalamic white and grey matter changes associated with visual hallucinations in Parkinson\u2019s disease","display_name":"Longitudinal thalamic white and grey matter changes associated with visual hallucinations in Parkinson\u2019s disease","publication_year":2021,"publication_date":"2021-09-28","ids":{"openalex":"https://openalex.org/W3202766544","doi":"https://doi.org/10.1136/jnnp-2021-326630","mag":"3202766544","pmid":"https://pubmed.ncbi.nlm.nih.gov/34583941","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/8785065"},"language":"en","primary_location":{"id":"doi:10.1136/jnnp-2021-326630","doi":"https://doi.org/10.1136/jnnp-2021-326630","is_oa":true,"landing_page_url":"https://doi.org/10.1136/jnnp-2021-326630","pdf_url":"https://jnnp.bmj.com/content/jnnp/93/2/169.full.pdf","source":{"id":"https://openalex.org/S134773490","display_name":"Journal of Neurology Neurosurgery & Psychiatry","issn_l":"0022-3050","issn":["0022-3050","1468-330X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319945","host_organization_name":"BMJ","host_organization_lineage":["https://openalex.org/P4310319945"],"host_organization_lineage_names":["BMJ"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Neurology, Neurosurgery & Psychiatry","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://jnnp.bmj.com/content/jnnp/93/2/169.full.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5001570471","display_name":"Angeliki Zarkali","orcid":"https://orcid.org/0000-0003-2808-072X","observed_orcids":["https://orcid.org/0000-0003-2808-072X"]},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Angeliki Zarkali","raw_affiliation_strings":["Dementia Research Centre, University College London, London, UK a.zarkali@ucl.ac.uk","Dementia Research Centre, University College London, London, WC1N 3AR, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dementia Research Centre, University College London, London, UK a.zarkali@ucl.ac.uk","institution_ids":["https://openalex.org/I45129253"]},{"raw_affiliation_string":"Dementia Research Centre, University College London, London, WC1N 3AR, UK","institution_ids":["https://openalex.org/I45129253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050634458","display_name":"Peter McColgan","orcid":"https://orcid.org/0000-0002-5452-0648","observed_orcids":["https://orcid.org/0000-0002-5452-0648"]},"institutions":[{"id":"https://openalex.org/I4405260083","display_name":"UCL Queen Square Institute of Neurology","ror":"https://ror.org/0370htr03","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I4405260083","https://openalex.org/I45129253"]},{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Peter McColgan","raw_affiliation_strings":["Huntington's Disease Centre, UCL Institute of Neurology, London, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Huntington's Disease Centre, UCL Institute of Neurology, London, UK","institution_ids":["https://openalex.org/I4405260083","https://openalex.org/I45129253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049914115","display_name":"Louise\u2010Ann Leyland","orcid":"https://orcid.org/0000-0001-6130-6108","observed_orcids":["https://orcid.org/0000-0001-6130-6108"]},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Louise Ann Leyland","raw_affiliation_strings":["Dementia Research Centre, University College London, London, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dementia Research Centre, University College London, London, UK","institution_ids":["https://openalex.org/I45129253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063335320","display_name":"Andrew John Lees","orcid":"https://orcid.org/0000-0002-2476-4385","observed_orcids":["https://orcid.org/0000-0002-2476-4385"]},"institutions":[{"id":"https://openalex.org/I4405260083","display_name":"UCL Queen Square Institute of Neurology","ror":"https://ror.org/0370htr03","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I4405260083","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Andrew John Lees","raw_affiliation_strings":["Reta Lila Weston Institute, Institute of Neurology, London, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Reta Lila Weston Institute, Institute of Neurology, London, UK","institution_ids":["https://openalex.org/I4405260083"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077718412","display_name":"Rimona Sharon Weil","orcid":"https://orcid.org/0000-0002-5092-6325","observed_orcids":["https://orcid.org/0000-0002-5092-6325"]},"institutions":[{"id":"https://openalex.org/I165524941","display_name":"Wellcome Centre for Human Neuroimaging","ror":"https://ror.org/02704qw51","country_code":"GB","type":"facility","lineage":["https://openalex.org/I124357947","https://openalex.org/I165524941","https://openalex.org/I45129253","https://openalex.org/I87048295"]},{"id":"https://openalex.org/I4210151618","display_name":"National Hospital for Neurology and Neurosurgery","ror":"https://ror.org/048b34d51","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I1340918713","https://openalex.org/I4210151618"]},{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Rimona Sharon Weil","raw_affiliation_strings":["Dementia Research Centre, University College London, London, UK","Movement Disorders Consortium, National Hospital for Neurology and Neurosurgery, London, UK","Wellcome Centre for Human Neuroimaging, University College London, London, UK"],"raw_orcid":"https://orcid.org/0000-0002-5092-6325","affiliations":[{"raw_affiliation_string":"Dementia Research Centre, University College London, London, UK","institution_ids":["https://openalex.org/I45129253"]},{"raw_affiliation_string":"Movement Disorders Consortium, National Hospital for Neurology and Neurosurgery, London, UK","institution_ids":["https://openalex.org/I4210151618"]},{"raw_affiliation_string":"Wellcome Centre for Human Neuroimaging, University College London, London, UK","institution_ids":["https://openalex.org/I165524941","https://openalex.org/I45129253"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5001570471"],"corresponding_institution_ids":["https://openalex.org/I45129253"],"apc_list":null,"apc_paid":null,"fwci":2.3115,"has_fulltext":true,"cited_by_count":33,"citation_normalized_percentile":{"value":0.88687461,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":99},"biblio":{"volume":"93","issue":"2","first_page":"169","last_page":"179"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13397","display_name":"Hallucinations in medical conditions","score":0.5942000150680542,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T13397","display_name":"Hallucinations in medical conditions","score":0.5942000150680542,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10085","display_name":"Parkinson's Disease Mechanisms and Treatments","score":0.3801000118255615,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Clinical Neurology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11304","display_name":"Advanced Neuroimaging Techniques and Applications","score":0.002899999963119626,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/parkinson-s-disease","display_name":"Parkinson's disease","score":0.921999990940094},{"id":"https://openalex.org/keywords/visual-hallucinations","display_name":"visual hallucinations","score":0.9990000128746033},{"id":"https://openalex.org/keywords/thalamus","display_name":"thalamus","score":0.996999979019165},{"id":"https://openalex.org/keywords/white-matter-loss","display_name":"white matter loss","score":0.8130000233650208},{"id":"https://openalex.org/keywords/gray-matter-changes","display_name":"gray matter changes","score":0.6740000247955322},{"id":"https://openalex.org/keywords/corpus-callosum","display_name":"corpus callosum","score":0.8500000238418579},{"id":"https://openalex.org/keywords/cortical-thickness","display_name":"cortical thickness","score":0.8629999756813049},{"id":"https://openalex.org/keywords/thalamic-subnuclei","display_name":"thalamic subnuclei","score":0.824999988079071},{"id":"https://openalex.org/keywords/fixel-based-analysis","display_name":"fixel-based analysis","score":0.7239999771118164},{"id":"https://openalex.org/keywords/fiber-cross-section","display_name":"fiber cross-section","score":0.5640000104904175}],"concepts":[{"id":"https://openalex.org/C2908998935","wikidata":"https://www.wikidata.org/wiki/Q130741","display_name":"Visual Hallucination","level":2,"score":0.7880567312240601},{"id":"https://openalex.org/C2781192897","wikidata":"https://www.wikidata.org/wiki/Q822050","display_name":"White matter","level":3,"score":0.7445868849754333},{"id":"https://openalex.org/C2778013878","wikidata":"https://www.wikidata.org/wiki/Q646150","display_name":"Grey matter","level":4,"score":0.6905908584594727},{"id":"https://openalex.org/C2779734285","wikidata":"https://www.wikidata.org/wiki/Q11085","display_name":"Parkinson's disease","level":3,"score":0.6239537000656128},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.4927530586719513},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.4754906892776489},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.47349032759666443},{"id":"https://openalex.org/C548259974","wikidata":"https://www.wikidata.org/wiki/Q569965","display_name":"Audiology","level":1,"score":0.4201153516769409},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.3952164649963379},{"id":"https://openalex.org/C143409427","wikidata":"https://www.wikidata.org/wiki/Q161238","display_name":"Magnetic resonance imaging","level":2,"score":0.1524122953414917},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.1194002628326416},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.07213771343231201}],"mesh":[{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003337","descriptor_name":"Corpus Callosum","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006212","descriptor_name":"Hallucinations","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008279","descriptor_name":"Magnetic Resonance Imaging","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009483","descriptor_name":"Neuropsychological Tests","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010300","descriptor_name":"Parkinson Disease","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true},{"descriptor_ui":"D013788","descriptor_name":"Thalamus","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true},{"descriptor_ui":"D066127","descriptor_name":"White Matter","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true},{"descriptor_ui":"D066128","descriptor_name":"Gray Matter","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true}],"locations_count":4,"locations":[{"id":"doi:10.1136/jnnp-2021-326630","doi":"https://doi.org/10.1136/jnnp-2021-326630","is_oa":true,"landing_page_url":"https://doi.org/10.1136/jnnp-2021-326630","pdf_url":"https://jnnp.bmj.com/content/jnnp/93/2/169.full.pdf","source":{"id":"https://openalex.org/S134773490","display_name":"Journal of Neurology Neurosurgery & Psychiatry","issn_l":"0022-3050","issn":["0022-3050","1468-330X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319945","host_organization_name":"BMJ","host_organization_lineage":["https://openalex.org/P4310319945"],"host_organization_lineage_names":["BMJ"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Neurology, Neurosurgery & Psychiatry","raw_type":"journal-article"},{"id":"pmh:oai:pubmedcentral.nih.gov:8785065","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/8785065","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"J Neurol Neurosurg Psychiatry","raw_type":"Text"},{"id":"pmid:34583941","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/34583941","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of neurology, neurosurgery, and psychiatry","raw_type":"Journal Article"},{"id":"pmh:oai:eprints.ucl.ac.uk.OAI2:10133670","doi":null,"is_oa":false,"landing_page_url":"https://discovery.ucl.ac.uk/id/eprint/10133670/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400024","display_name":"UCL Discovery (University College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I45129253","host_organization_name":"University College London","host_organization_lineage":["https://openalex.org/I45129253"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Journal of Neurology, Neurosurgery and Psychiatry , 93 pp. 169-179. (2021)","raw_type":"Article"}],"best_oa_location":{"id":"doi:10.1136/jnnp-2021-326630","doi":"https://doi.org/10.1136/jnnp-2021-326630","is_oa":true,"landing_page_url":"https://doi.org/10.1136/jnnp-2021-326630","pdf_url":"https://jnnp.bmj.com/content/jnnp/93/2/169.full.pdf","source":{"id":"https://openalex.org/S134773490","display_name":"Journal of Neurology Neurosurgery & Psychiatry","issn_l":"0022-3050","issn":["0022-3050","1468-330X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319945","host_organization_name":"BMJ","host_organization_lineage":["https://openalex.org/P4310319945"],"host_organization_lineage_names":["BMJ"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Neurology, Neurosurgery & Psychiatry","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.9537000060081482,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[{"id":"https://openalex.org/G4404837524","display_name":null,"funder_award_id":"2018B- 001","funder_id":"https://openalex.org/F4320321081","funder_display_name":"Alzheimer\u2019s Research UK"},{"id":"https://openalex.org/G5323084294","display_name":"Using visual dysfunction to understand dementia in Parkinson\u2019s disease","funder_award_id":"205167/Z/16/Z","funder_id":"https://openalex.org/F4320311904","funder_display_name":"Wellcome Trust"},{"id":"https://openalex.org/G751609732","display_name":null,"funder_award_id":"P6000","funder_id":"https://openalex.org/F4320309480","funder_display_name":"Nvidia"},{"id":"https://openalex.org/G81539058","display_name":null,"funder_award_id":"Quadro P6000","funder_id":"https://openalex.org/F4320309480","funder_display_name":"Nvidia"}],"funders":[{"id":"https://openalex.org/F4320309480","display_name":"Nvidia","ror":"https://ror.org/03jdj4y14"},{"id":"https://openalex.org/F4320311904","display_name":"Wellcome Trust","ror":"https://ror.org/029chgv08"},{"id":"https://openalex.org/F4320319990","display_name":"National Institute for Health and Care Research","ror":"https://ror.org/0187kwz08"},{"id":"https://openalex.org/F4320320286","display_name":"University College London","ror":"https://ror.org/02jx3x895"},{"id":"https://openalex.org/F4320321081","display_name":"Alzheimer\u2019s Research UK","ror":"https://ror.org/02ymzm013"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3202766544.pdf","grobid_xml":"https://content.openalex.org/works/W3202766544.grobid-xml"},"referenced_works_count":62,"referenced_works":["https://openalex.org/W34103945","https://openalex.org/W239929985","https://openalex.org/W1895268124","https://openalex.org/W1897400833","https://openalex.org/W1979596064","https://openalex.org/W1989734945","https://openalex.org/W1995138343","https://openalex.org/W2001821181","https://openalex.org/W2021503748","https://openalex.org/W2023373267","https://openalex.org/W2055870666","https://openalex.org/W2064963539","https://openalex.org/W2068845291","https://openalex.org/W2074898926","https://openalex.org/W2075793841","https://openalex.org/W2077240096","https://openalex.org/W2083220625","https://openalex.org/W2089085990","https://openalex.org/W2094824995","https://openalex.org/W2096050184","https://openalex.org/W2103655132","https://openalex.org/W2107956652","https://openalex.org/W2117340355","https://openalex.org/W2123998736","https://openalex.org/W2124405216","https://openalex.org/W2125458229","https://openalex.org/W2132114367","https://openalex.org/W2134676768","https://openalex.org/W2139886607","https://openalex.org/W2144389919","https://openalex.org/W2177917702","https://openalex.org/W2281796039","https://openalex.org/W2395730384","https://openalex.org/W2479500944","https://openalex.org/W2511502527","https://openalex.org/W2512962999","https://openalex.org/W2520744072","https://openalex.org/W2557089988","https://openalex.org/W2589302021","https://openalex.org/W2624028668","https://openalex.org/W2744535290","https://openalex.org/W2769987702","https://openalex.org/W2781581970","https://openalex.org/W2811480054","https://openalex.org/W2890269627","https://openalex.org/W2899355491","https://openalex.org/W2951310155","https://openalex.org/W2953186456","https://openalex.org/W2958270502","https://openalex.org/W2960188931","https://openalex.org/W2961957244","https://openalex.org/W2970898057","https://openalex.org/W2982017920","https://openalex.org/W2984101754","https://openalex.org/W2984371864","https://openalex.org/W2996042692","https://openalex.org/W2996753232","https://openalex.org/W3008722794","https://openalex.org/W3013577783","https://openalex.org/W3040235203","https://openalex.org/W3096546069","https://openalex.org/W3155646399"],"related_works":["https://openalex.org/W7048573603","https://openalex.org/W7048921492","https://openalex.org/W4281671594","https://openalex.org/W2943349365","https://openalex.org/W2030629933","https://openalex.org/W2152249370","https://openalex.org/W2803904899","https://openalex.org/W6991085620","https://openalex.org/W2951310155","https://openalex.org/W7023708505"],"abstract_inverted_index":{"OBJECTIVE:":[0],"Visual":[1],"hallucinations":[2,250],"are":[3],"common":[4],"in":[5,19,31,42,63,120,127,175,194,208,212,234,248],"Parkinson's":[6],"disease":[7],"(PD)":[8],"and":[9,51,59,72,77,85,93,110,123,144,211,231,251],"associated":[10],"with":[11,66,198,217],"worse":[12],"outcomes.":[13],"Large-scale":[14],"network":[15,40,246],"imbalance":[16,247],"is":[17,29],"seen":[18,158],"PD-associated":[20],"hallucinations,":[21],"but":[22],"mechanisms":[23],"remain":[24],"unclear.":[25],"As":[26],"the":[27,139,165,243],"thalamus":[28],"critical":[30],"controlling":[32],"cortical":[33,52,86,153,220],"networks,":[34],"structural":[35],"thalamic":[36,98,105,170,189,213,226],"changes":[37,62,137,155],"could":[38],"underlie":[39],"dysfunction":[41],"PD":[43,67,132,176,195,201,235,249],"hallucinations.":[44,236],"METHODS:":[45],"We":[46,81],"used":[47],"whole-brain":[48],"fixel-based":[49],"analysis":[50],"thickness":[53,154],"measures":[54],"to":[55],"examine":[56],"longitudinal":[57,125],"white":[58,83,116,135,204],"grey":[60],"matter":[61,84,117,136,162,205],"76":[64],"patients":[65],"(15":[68],"hallucinators,":[69],"61":[70],"non-hallucinators)":[71],"26":[73],"controls":[74],"at":[75,142,178],"baseline,":[76],"after":[78,159],"18":[79],"months.":[80],"compared":[82,197],"thickness,":[87],"adjusting":[88],"for":[89,103,115],"age,":[90],"gender,":[91],"time-between-scans":[92],"intracranial":[94],"volume.":[95],"To":[96],"assess":[97],"changes,":[99],"we":[100],"extracted":[101],"volumes":[102],"50":[104],"subnuclei":[106,190],"(25":[107],"each":[108,121],"hemisphere)":[109],"mean":[111],"fibre":[112],"cross-section":[113],"(FC)":[114],"tracts":[118],"originating":[119],"subnucleus":[122],"examined":[124],"change":[126],"PD-hallucinators":[128],"versus":[129],"non-hallucinators.":[130,199],"RESULTS:":[131],"hallucinators":[133,177,196,202],"showed":[134,172,191],"within":[138],"corpus":[140],"callosum":[141],"baseline":[143,179],"extensive":[145,152],"posterior":[146,209],"tract":[147,192],"involvement":[148],"over":[149,215],"time.":[150],"Less":[151],"were":[156],"only":[157],"follow-up.":[160],"White":[161],"connections":[163,210],"from":[164],"right":[166,223],"medial":[167,224],"mediodorsal":[168,225],"magnocellular":[169],"nucleus":[171,227],"reduced":[173],"FC":[174],"followed":[180],"by":[181],"volume":[182,232],"reductions":[183],"longitudinally.":[184],"After":[185],"follow-up,":[186],"almost":[187],"all":[188],"losses":[193],"INTERPRETATION:":[200],"show":[203],"loss":[206,233],"particularly":[207],"nuclei,":[214],"time":[216],"relatively":[218],"preserved":[219],"thickness.":[221],"The":[222],"shows":[228],"both":[229],"connectivity":[230],"Our":[237],"findings":[238],"provide":[239],"mechanistic":[240],"insights":[241],"into":[242],"drivers":[244],"of":[245],"potential":[252],"therapeutic":[253],"targets.":[254]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":1}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2021-10-11T00:00:00"}