Characterizing Speech Errors Across Primary Progressive Apraxia of Speech Subtypes.

Katerina A TetzloffJoseph R Duffy Heather M Clark Keith Anthony Josephs Jennifer L Whitwell Rene L Utianski

Published in: Journal of speech, language, and hearing research : JSLHR (2024)

This study provides novel quantitative data showing that PPAOS subtype can be supported by the type and distribution of speech errors in a word repetition task. This may facilitate earlier, more reliable differential diagnosis and aid in disease prognosis, as PPAOS subtypes have distinct disease trajectories.

Keyphrases

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