AUTHOR=Campbell Tom A. , Marsh John E. TITLE=Commentary: Donepezil enhances understanding of degraded speech in Alzheimer's disease JOURNAL=Frontiers in Aging Neuroscience VOLUME=10 YEAR=2018 URL=https://www.frontiersin.org/journals/aging-neuroscience/articles/10.3389/fnagi.2018.00197 DOI=10.3389/fnagi.2018.00197 ISSN=1663-4365