Description of connected speech across different elicitation tasks in the logopenic variant of primary progressive aphasia.
Monica LavoieSandra E BlackDavid F Tang-WaiNaida L GrahamSteven StewartCarol LeonardElizabeth RochonPublished in: International journal of language & communication disorders (2021)
What is already known on the subject Connected speech analysis can provide an important contribution to the language assessment for the logopenic variant of primary progressive aphasia (lvPPA). However, only a few studies have been conducted with this population. What this paper adds to existing knowledge This study highlights differences between patients with lvPPA and healthy controls regarding the proportion of open-class words, nouns, verbs and well-formed sentences. What are the potential or actual clinical implications of this work? Importantly, our results highlight syntactic deficits in the same group of individuals with lvPPA, using the same analysis protocol and across various elicitation tasks, which has implications for differential diagnosis.