{"id":"https://openalex.org/W7225058725","doi":"https://doi.org/10.17340/jkna.2026.0037","title":"Left Homonymous Hemianopia Mimicking Spatial Neglect in Right Middle Cerebral Artery Territory Infarction","display_name":"Left Homonymous Hemianopia Mimicking Spatial Neglect in Right Middle Cerebral Artery Territory Infarction","publication_year":2026,"publication_date":"2026-11-01","ids":{"openalex":"https://openalex.org/W7225058725","doi":"https://doi.org/10.17340/jkna.2026.0037"},"language":"en","primary_location":{"id":"doi:10.17340/jkna.2026.0037","doi":"https://doi.org/10.17340/jkna.2026.0037","is_oa":true,"landing_page_url":"https://doi.org/10.17340/jkna.2026.0037","pdf_url":"https://www.jkna.org/upload/pdf/jkna-44-4-332.pdf","source":{"id":"https://openalex.org/S2764848346","display_name":"Journal of the Korean Neurological Association","issn_l":"1225-7044","issn":["1225-7044","2288-985X"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["kci-registered"],"host_organization":"https://openalex.org/P4324031397","host_organization_name":"Korean Neurological Association","host_organization_lineage":["https://openalex.org/P4324031397"],"host_organization_lineage_names":["Korean Neurological Association"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of the Korean Neurological Association","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.jkna.org/upload/pdf/jkna-44-4-332.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5075935769","display_name":"Young Seo Kim","orcid":"https://orcid.org/0000-0002-7050-3426","observed_orcids":["https://orcid.org/0000-0002-7050-3426"]},"institutions":[{"id":"https://openalex.org/I4210102268","display_name":"Wonkwang University Hospital","ror":"https://ror.org/0183m5185","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I4210102268","https://openalex.org/I77079311"]},{"id":"https://openalex.org/I77079311","display_name":"Wonkwang University","ror":"https://ror.org/006776986","country_code":"KR","type":"education","lineage":["https://openalex.org/I77079311"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Young Seo Kim","raw_affiliation_strings":["Department of Neurology, Wonkwang University Hospital, Iksan, Korea","Institute of Wonkwang Medical Science, Wonkwang University School of Medicine, Iksan, Korea","Jeonbuk Regional Cardiocerebrovascular Disease Center, Wonkwang University Hospital, Iksan, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Neurology, Wonkwang University Hospital, Iksan, Korea","institution_ids":["https://openalex.org/I4210102268"]},{"raw_affiliation_string":"Institute of Wonkwang Medical Science, Wonkwang University School of Medicine, Iksan, Korea","institution_ids":["https://openalex.org/I77079311"]},{"raw_affiliation_string":"Jeonbuk Regional Cardiocerebrovascular Disease Center, Wonkwang University Hospital, Iksan, Korea","institution_ids":["https://openalex.org/I4210102268"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5160322494","display_name":"Gang Chan Kim","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210102268","display_name":"Wonkwang University Hospital","ror":"https://ror.org/0183m5185","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I4210102268","https://openalex.org/I77079311"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Gang Chan Kim","raw_affiliation_strings":["Department of Neurology, Wonkwang University Hospital, Iksan, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Neurology, Wonkwang University Hospital, Iksan, Korea","institution_ids":["https://openalex.org/I4210102268"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112007010","display_name":"Jin Sung Cheong","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210102268","display_name":"Wonkwang University Hospital","ror":"https://ror.org/0183m5185","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I4210102268","https://openalex.org/I77079311"]},{"id":"https://openalex.org/I77079311","display_name":"Wonkwang University","ror":"https://ror.org/006776986","country_code":"KR","type":"education","lineage":["https://openalex.org/I77079311"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jin Sung Cheong","raw_affiliation_strings":["Department of Neurology, Wonkwang University Hospital, Iksan, Korea","Institute of Wonkwang Medical Science, Wonkwang University School of Medicine, Iksan, Korea","Jeonbuk Regional Cardiocerebrovascular Disease Center, Wonkwang University Hospital, Iksan, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Neurology, Wonkwang University Hospital, Iksan, Korea","institution_ids":["https://openalex.org/I4210102268"]},{"raw_affiliation_string":"Institute of Wonkwang Medical Science, Wonkwang University School of Medicine, Iksan, Korea","institution_ids":["https://openalex.org/I77079311"]},{"raw_affiliation_string":"Jeonbuk Regional Cardiocerebrovascular Disease Center, Wonkwang University Hospital, Iksan, Korea","institution_ids":["https://openalex.org/I4210102268"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.83121151,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"44","issue":"4","first_page":"332","last_page":"335"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12608","display_name":"Spatial Neglect and Hemispheric Dysfunction","score":0.5332000255584717,"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/T12608","display_name":"Spatial Neglect and Hemispheric Dysfunction","score":0.5332000255584717,"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/T10227","display_name":"Acute Ischemic Stroke Management","score":0.3813000023365021,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"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/T10816","display_name":"Cerebrovascular and Carotid Artery Diseases","score":0.016200000420212746,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"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/homonymous-hemianopia","display_name":"homonymous hemianopia","score":0.9110000133514404},{"id":"https://openalex.org/keywords/middle-cerebral-artery-infarction","display_name":"middle cerebral artery infarction","score":0.8659999966621399},{"id":"https://openalex.org/keywords/hemispatial-neglect","display_name":"hemispatial neglect","score":0.7490000128746033},{"id":"https://openalex.org/keywords/posterior-cerebral-artery-infarction","display_name":"posterior cerebral artery infarction","score":0.8700000047683716},{"id":"https://openalex.org/keywords/visual-field-testing","display_name":"visual field testing","score":0.9110000133514404},{"id":"https://openalex.org/keywords/gait-alterations","display_name":"gait deviations","score":0.7250000238418579}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9373000264167786},{"id":"https://openalex.org/C2778394091","wikidata":"https://www.wikidata.org/wiki/Q492482","display_name":"Posterior cerebral artery","level":4,"score":0.675000011920929},{"id":"https://openalex.org/C2775841333","wikidata":"https://www.wikidata.org/wiki/Q498179","display_name":"Middle cerebral artery","level":3,"score":0.6360999941825867},{"id":"https://openalex.org/C2776058522","wikidata":"https://www.wikidata.org/wiki/Q2364768","display_name":"Visual field","level":2,"score":0.6222000122070312},{"id":"https://openalex.org/C2777639682","wikidata":"https://www.wikidata.org/wiki/Q225957","display_name":"Dysarthria","level":2,"score":0.5913000106811523},{"id":"https://openalex.org/C2776661019","wikidata":"https://www.wikidata.org/wiki/Q363342","display_name":"Hemianopsia","level":3,"score":0.5478000044822693},{"id":"https://openalex.org/C2777798775","wikidata":"https://www.wikidata.org/wiki/Q207550","display_name":"Infarction","level":3,"score":0.5353999733924866},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.4986000061035156},{"id":"https://openalex.org/C2776289891","wikidata":"https://www.wikidata.org/wiki/Q1931511","display_name":"Neglect","level":2,"score":0.4528000056743622},{"id":"https://openalex.org/C2780247198","wikidata":"https://www.wikidata.org/wiki/Q633403","display_name":"Weakness","level":2,"score":0.4032999873161316},{"id":"https://openalex.org/C2779450755","wikidata":"https://www.wikidata.org/wiki/Q1209150","display_name":"Cerebral infarction","level":3,"score":0.38420000672340393},{"id":"https://openalex.org/C2780645631","wikidata":"https://www.wikidata.org/wiki/Q671554","display_name":"Stroke (engine)","level":2,"score":0.36820000410079956},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.3671000003814697},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.33980000019073486},{"id":"https://openalex.org/C151800584","wikidata":"https://www.wikidata.org/wiki/Q2370000","display_name":"Gait","level":2,"score":0.31450000405311584},{"id":"https://openalex.org/C143409427","wikidata":"https://www.wikidata.org/wiki/Q161238","display_name":"Magnetic resonance imaging","level":2,"score":0.29899999499320984},{"id":"https://openalex.org/C171614378","wikidata":"https://www.wikidata.org/wiki/Q5064093","display_name":"Cerebral arteries","level":2,"score":0.2969000041484833},{"id":"https://openalex.org/C118487528","wikidata":"https://www.wikidata.org/wiki/Q161437","display_name":"Ophthalmology","level":1,"score":0.2827000021934509},{"id":"https://openalex.org/C2778257484","wikidata":"https://www.wikidata.org/wiki/Q555066","display_name":"Visual acuity","level":2,"score":0.26429998874664307}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.17340/jkna.2026.0037","doi":"https://doi.org/10.17340/jkna.2026.0037","is_oa":true,"landing_page_url":"https://doi.org/10.17340/jkna.2026.0037","pdf_url":"https://www.jkna.org/upload/pdf/jkna-44-4-332.pdf","source":{"id":"https://openalex.org/S2764848346","display_name":"Journal of the Korean Neurological Association","issn_l":"1225-7044","issn":["1225-7044","2288-985X"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["kci-registered"],"host_organization":"https://openalex.org/P4324031397","host_organization_name":"Korean Neurological Association","host_organization_lineage":["https://openalex.org/P4324031397"],"host_organization_lineage_names":["Korean Neurological Association"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of the Korean Neurological Association","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.17340/jkna.2026.0037","doi":"https://doi.org/10.17340/jkna.2026.0037","is_oa":true,"landing_page_url":"https://doi.org/10.17340/jkna.2026.0037","pdf_url":"https://www.jkna.org/upload/pdf/jkna-44-4-332.pdf","source":{"id":"https://openalex.org/S2764848346","display_name":"Journal of the Korean Neurological Association","issn_l":"1225-7044","issn":["1225-7044","2288-985X"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["kci-registered"],"host_organization":"https://openalex.org/P4324031397","host_organization_name":"Korean Neurological Association","host_organization_lineage":["https://openalex.org/P4324031397"],"host_organization_lineage_names":["Korean Neurological Association"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of the Korean Neurological Association","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.9537000060081482,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/case-report","display_name":"Case Report"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7225058725.pdf","grobid_xml":"https://content.openalex.org/works/W7225058725.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W7126255393","https://openalex.org/W128886655","https://openalex.org/W2014798015","https://openalex.org/W2328985233","https://openalex.org/W1972715578","https://openalex.org/W1978707592","https://openalex.org/W1987984971","https://openalex.org/W2427124758","https://openalex.org/W2963174134","https://openalex.org/W1631690439"],"abstract_inverted_index":{"Homonymous":[0],"hemianopia,":[1],"typically":[2],"associated":[3],"with":[4,27,47],"posterior":[5],"cerebral":[6,14],"artery":[7,15],"(PCA)":[8],"infarction,":[9],"can":[10],"occur":[11],"in":[12,75],"middle":[13],"(MCA)":[16],"infarction":[17],"involving":[18],"the":[19,69],"optic":[20],"radiations.":[21],"We":[22],"report":[23],"a":[24],"53-year-old":[25],"man":[26],"right":[28],"MCA":[29,76],"infarction.":[30,65,77],"After":[31],"dysarthria":[32],"and":[33,41,55,58],"left-sided":[34],"weakness":[35],"improved,":[36],"he":[37],"developed":[38],"gait":[39],"deviation":[40],"neglect-like":[42],"behavior.":[43],"He":[44],"was":[45],"diagnosed":[46],"left":[48],"homonymous":[49],"hemianopia":[50],"by":[51],"visual":[52,72],"field":[53,73],"testing":[54],"automated":[56],"perimetry":[57],"follow-up":[59],"imaging":[60],"showed":[61],"no":[62],"new":[63],"PCA":[64],"This":[66],"case":[67],"highlights":[68],"importance":[70],"of":[71],"examination":[74]},"counts_by_year":[],"updated_date":"2026-11-03T10:50:19.383937","created_date":"2026-11-02T00:00:00"}
