Article
Word-deafness phenotype in logopenic variant primary progressive aphasia: A multicenter retrospective case series.
Journal of the neurological sciences - 15 Aug 2026
Akaike Shun, Horiuchi Kazuhiro, Shinpo Kazuyoshi, Nakagawa Yoshitsugu, Kondo Kimito, Ura Shigehisa, Mito Yasunori, Yabe Ichiro, Otsuki Mika
Abstract excerpt
BACKGROUND: PPA-variant attribution of the clinically overt word-deafness phenotype remains incompletely characterized. Word deafness has been described across PPA phenotypes, but published reports often emphasize nonfluent/agrammatic variant PPA (naPPA); group-level auditory studies have not addressed clinically recognized presentations dominated by difficulty understanding speech. We aimed to identify patients...
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