{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,29]],"date-time":"2026-09-29T03:32:55Z","timestamp":1790652775415,"version":"4.1.0"},"reference-count":43,"publisher":"Frontiers Media SA","license":[{"start":{"date-parts":[[2020,2,18]],"date-time":"2020-02-18T00:00:00Z","timestamp":1581984000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001691","name":"Japan Society for the Promotion of Science","doi-asserted-by":"publisher","award":["JP19J01300"],"award-info":[{"award-number":["JP19J01300"]}],"id":[{"id":"10.13039\/501100001691","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100009619","name":"Japan Agency for Medical Research and Development","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100009619","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["frontiersin.org"],"crossmark-restriction":true},"short-container-title":["Front. Neurol."],"DOI":"10.3389\/fneur.2020.00049","type":"journal-article","created":{"date-parts":[[2020,2,18]],"date-time":"2020-02-18T05:42:39Z","timestamp":1582004559000},"update-policy":"https:\/\/doi.org\/10.3389\/crossmark-policy","source":"Crossref","is-referenced-by-count":14,"title":["Primary Progressive Aphasia as a Prodromal State of Dementia With Lewy Bodies: A Case Report"],"prefix":"10.3389","volume":"11","author":[{"given":"Hiroyuki","family":"Watanabe","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Manabu","family":"Ikeda","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Etsuro","family":"Mori","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1965","published-online":{"date-parts":[[2020,2,18]]},"reference":[{"key":"B1","doi-asserted-by":"publisher","first-page":"1006","DOI":"10.1212\/WNL.0b013e31821103e6","article-title":"Classification of primary progressive aphasia and its variants","volume":"76","author":"Gorno-Tempini","year":"2011","journal-title":"Neurology"},{"key":"B2","doi-asserted-by":"publisher","first-page":"362","DOI":"10.1007\/s11940-015-0362-5","article-title":"Treatment of primary progressive aphasia","volume":"17","author":"Tippett","year":"2015","journal-title":"Curr Treat Options Neurol"},{"key":"B3","doi-asserted-by":"publisher","first-page":"19","DOI":"10.1016\/S1474-4422(03)00619-7","article-title":"Dementia with Lewy bodies","volume":"3","author":"McKeith","year":"2004","journal-title":"Lancet Neurol"},{"key":"B4","doi-asserted-by":"publisher","first-page":"88","DOI":"10.1212\/WNL.0000000000004058","article-title":"Diagnosis and management of dementia with Lewy bodies: fourth consensus report of the DLB consortium","volume":"89","author":"McKeith","year":"2017","journal-title":"Neurology"},{"key":"B5","doi-asserted-by":"publisher","first-page":"635","DOI":"10.1002\/gps.5071","article-title":"Imaging in prodromal dementia with Lewy bodies: where do we stand?","volume":"34","author":"Durcan","year":"2019","journal-title":"Int J Geriatr Psychiatry"},{"key":"B6","doi-asserted-by":"publisher","first-page":"128","DOI":"10.1111\/psyg.12005","article-title":"Dementia with Lewy bodies: early diagnostic challenges","volume":"13","author":"Fujishiro","year":"2013","journal-title":"Psychogeriatrics"},{"key":"B7","doi-asserted-by":"publisher","first-page":"817","DOI":"10.1111\/ggi.12466","article-title":"Prodromal dementia with Lewy bodies","volume":"15","author":"Fujishiro","year":"2015","journal-title":"Geriatr Gerontol Int"},{"key":"B8","doi-asserted-by":"publisher","first-page":"249","DOI":"10.1177\/0891988716656083","article-title":"Revisiting DLB diagnosis: a consideration of prodromal DLB and of the diagnostic overlap with Alzheimer disease","volume":"29","author":"McKeith","year":"2016","journal-title":"J Geriatr Psychiatry Neurol"},{"key":"B9","doi-asserted-by":"publisher","first-page":"55","DOI":"10.1159\/000064925","article-title":"Progressive aphasia with Lewy bodies","volume":"14","author":"Caselli","year":"2002","journal-title":"Dement Geriatr Cogn Disord"},{"key":"B10","doi-asserted-by":"publisher","first-page":"887","DOI":"10.1212\/01.wnl.0000175982.57472.84","article-title":"Natural history of primary progressive aphasia","volume":"65","author":"Le Rhun","year":"2005","journal-title":"Neurology"},{"key":"B11","doi-asserted-by":"publisher","first-page":"113","DOI":"10.1136\/jnnp-2012-302638","article-title":"Logopenic progressive aphasia beyond Alzheimer's\u2013an evolution towards dementia with Lewy bodies","volume":"84","author":"Teichmann","year":"2013","journal-title":"J Neurol Neurosurg Psychiatry."},{"key":"B12","doi-asserted-by":"publisher","first-page":"29","DOI":"10.1159\/000336909","article-title":"A validation study of the Japanese version of the Addenbrooke's Cognitive Examination-Revised","volume":"2","author":"Dos Santos Kawata","year":"2012","journal-title":"Dement Geriatr Cogn Dis Extra"},{"key":"B13","doi-asserted-by":"publisher","first-page":"1078","DOI":"10.1002\/gps.1610","article-title":"The Addenbrooke's Cognitive Examination Revised (ACE-R): a brief cognitive test battery for dementia screening","volume":"21","author":"Mioshi","year":"2006","journal-title":"Int J Geriatr Psychiatry"},{"key":"B14","doi-asserted-by":"publisher","first-page":"153","DOI":"10.2217\/14796708.4.2.153","article-title":"Clinical phenotypes of progressive aphasia","volume":"4","author":"Cappa","year":"2009","journal-title":"Future Neurol"},{"key":"B15","volume-title":"The Western Aphasia Battery","author":"Kertesz","year":"1982"},{"key":"B16","volume-title":"The Western Aphasia Battery","author":"Sugishita","year":"1986"},{"key":"B17","doi-asserted-by":"publisher","first-page":"S10","DOI":"10.1212\/WNL.48.5_Suppl_6.10S","article-title":"The Neuropsychiatric Inventory: assessing psychopathology in dementia patients","volume":"48","author":"Cummings","year":"1997","journal-title":"Neurology."},{"key":"B18","doi-asserted-by":"publisher","first-page":"175","DOI":"10.11477\/mf.1416101719","article-title":"Content validity and inter-rater reliability of the Cognitive Fluctuation Inventory","volume":"66","author":"Hashimoto","year":"2014","journal-title":"Brain Nerve"},{"key":"B19","doi-asserted-by":"publisher","first-page":"245","DOI":"10.1016\/j.neuropsychologia.2014.01.017","article-title":"Hallucinators find meaning in noises: pareidolic illusions in dementia with Lewy bodies","volume":"56","author":"Yokoi","year":"2014","journal-title":"Neuropsychologia"},{"key":"B20","doi-asserted-by":"publisher","first-page":"e0154713","DOI":"10.1371\/journal.pone.0154713","article-title":"The pareidolia test: a simple neuropsychological test measuring visual hallucination-like illusions","volume":"11","author":"Mamiya","year":"2016","journal-title":"PLoS ONE"},{"key":"B21","doi-asserted-by":"publisher","first-page":"220","DOI":"10.1016\/j.cortex.2015.05.013","article-title":"Classification and clinicoradiologic features of primary progressive aphasia (PPA) and apraxia of speech","volume":"69","author":"Botha","year":"2015","journal-title":"Cortex"},{"key":"B22","doi-asserted-by":"publisher","DOI":"10.1044\/2019_AJSLP-CAC48-18-0217","article-title":"Western aphasia battery-revised profiles in primary progressive aphasia and primary progressive apraxia of speech","author":"Clark","year":"2019","journal-title":"Am J Speech Lang Pathol."},{"key":"B23","doi-asserted-by":"publisher","first-page":"596","DOI":"10.1001\/archneurol.2010.78","article-title":"Fluorodeoxyglucose F18 positron emission tomography in progressive apraxia of speech and primary progressive aphasia variants","volume":"67","author":"Josephs","year":"2010","journal-title":"Arch Neurol"},{"key":"B24","doi-asserted-by":"publisher","first-page":"592","DOI":"10.1002\/ana.410110607","article-title":"Slowly progressive aphasia without generalized dementia","volume":"11","author":"Mesulam","year":"1982","journal-title":"Ann Neurol"},{"key":"B25","doi-asserted-by":"publisher","first-page":"2","DOI":"10.1590\/S1980-57642013DN70100002","article-title":"Primary progressive aphasia: a dementia of the language network","volume":"7","author":"Mesulam","year":"2013","journal-title":"Dement Neuropsychol"},{"key":"B26","doi-asserted-by":"publisher","first-page":"1537","DOI":"10.1093\/brain\/aws080","article-title":"Quantitative classification of primary progressive aphasia at early and mild impairment stages","volume":"135","author":"Mesulam","year":"2012","journal-title":"Brain"},{"key":"B27","doi-asserted-by":"publisher","first-page":"601","DOI":"10.1093\/brain\/aws336","article-title":"Words and objects at the tip of the left temporal lobe in primary progressive aphasia","volume":"136","author":"Mesulam","year":"2013","journal-title":"Brain"},{"key":"B28","doi-asserted-by":"publisher","first-page":"88","DOI":"10.1038\/nrneurol.2009.216","article-title":"Primary progressive aphasia: clinicopathological correlations","volume":"6","author":"Grossman","year":"2010","journal-title":"Nat Rev Neurol"},{"key":"B29","doi-asserted-by":"publisher","first-page":"1996","DOI":"10.1093\/brain\/awh598","article-title":"The evolution and pathology of frontotemporal dementia","volume":"128","author":"Kertesz","year":"2005","journal-title":"Brain."},{"key":"B30","doi-asserted-by":"publisher","first-page":"1832","DOI":"10.1212\/01.wnl.0000436070.28137.7b","article-title":"Classification and pathology of primary progressive aphasia","volume":"81","author":"Harris","year":"2013","journal-title":"Neurology."},{"key":"B31","doi-asserted-by":"publisher","first-page":"1119","DOI":"10.1212\/WNL.0000000000000261","article-title":"Quantitative application of the primary progressive aphasia consensus criteria","volume":"82","author":"Wicklund","year":"2014","journal-title":"Neurology"},{"key":"B32","volume-title":"Neuropsychiatry and Behavioral Neuroscience","author":"Cummings","year":"2003"},{"key":"B33","doi-asserted-by":"publisher","first-page":"8","DOI":"10.1093\/brain\/awm251","article-title":"Word-finding difficulty: a clinical analysis of the progressive aphasias","volume":"131","author":"Rohrer","year":"2008","journal-title":"Brain."},{"key":"B34","doi-asserted-by":"publisher","first-page":"401","DOI":"10.1159\/000101512","article-title":"Efficacy and safety of galantamine in patients with dementia with Lewy bodies: a 24-week open-label study","volume":"23","author":"Edwards","year":"2007","journal-title":"Dement Geriatr Cogn Disord"},{"key":"B35","doi-asserted-by":"publisher","first-page":"731","DOI":"10.1176\/appi.ajp.2015.14121582","article-title":"Pharmacological management of Lewy body dementia: a systematic review and meta-analysis","volume":"172","author":"Stinton","year":"2015","journal-title":"Am J Psychiatry"},{"key":"B36","doi-asserted-by":"publisher","first-page":"157","DOI":"10.1016\/S1474-4422(19)30153-X","article-title":"New evidence on the management of Lewy body dementia","volume":"19","author":"Taylor","year":"2020","journal-title":"Lancet Neurol."},{"key":"B37","doi-asserted-by":"publisher","first-page":"1687","DOI":"10.1212\/01.wnl.0000242626.69666.e2","article-title":"A randomized, placebo-controlled study of donepezil in poststroke aphasia","volume":"67","author":"Berthier","year":"2006","journal-title":"Neurology"},{"key":"B38","doi-asserted-by":"publisher","first-page":"141","DOI":"10.2217\/nmt.11.9","article-title":"Management of frontotemporal dementia: targeting symptom management in such a heterogeneous disease requires a wide range of therapeutic options","volume":"1","author":"Jicha","year":"2011","journal-title":"Neurodegener Dis Manag"},{"key":"B39","doi-asserted-by":"publisher","first-page":"178","DOI":"10.1159\/000113034","article-title":"Galantamine in frontotemporal dementia and primary progressive aphasia","volume":"25","author":"Kertesz","year":"2008","journal-title":"Dement Geriatr Cogn Disord"},{"key":"B40","doi-asserted-by":"publisher","first-page":"319","DOI":"10.1007\/s11940-014-0319-0","article-title":"Treatment of frontotemporal dementia","volume":"16","author":"Tsai","year":"2014","journal-title":"Curr Treat Options Neurol"},{"key":"B41","doi-asserted-by":"publisher","first-page":"747","DOI":"10.1097\/00001756-199403000-00002","article-title":"Neocortical cholinergic activities differentiate Lewy body dementia from classical Alzheimer's disease","volume":"5","author":"Perry","year":"1994","journal-title":"Neuroreport"},{"key":"B42","volume-title":"The Western Aphasia Battery\u2013Revised","author":"Kertesz","year":"2007"},{"key":"B43","doi-asserted-by":"publisher","first-page":"1359","DOI":"10.1080\/02687038.2017.1378799","article-title":"Primary progressive aphasia: a review of neuropsychological tests for the assessment of speech and language disorders","volume":"31","author":"Battista","year":"2017","journal-title":"Aphasiology"}],"container-title":["Frontiers in Neurology"],"original-title":[],"link":[{"URL":"https:\/\/www.frontiersin.org\/article\/10.3389\/fneur.2020.00049\/full","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,2,18]],"date-time":"2020-02-18T05:42:43Z","timestamp":1582004563000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.frontiersin.org\/article\/10.3389\/fneur.2020.00049\/full"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,2,18]]},"references-count":43,"alternative-id":["10.3389\/fneur.2020.00049"],"URL":"https:\/\/doi.org\/10.3389\/fneur.2020.00049","relation":{},"ISSN":["1664-2295"],"issn-type":[{"value":"1664-2295","type":"electronic"}],"subject":[],"published":{"date-parts":[[2020,2,18]]},"article-number":"49"}}