An official website of the United States government
Here's how you know
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Bar plot of ratings by item for participants: in the entire cohort; with versus without apraxia of speech (AOS); with AOS but no dysarthria or aphasia; with aphasia but no AOS or dysarthria; with dysarthria and no AOS or aphasia. PPAOS = primary progressive apraxia of speech.