article_snippet: Reagan used words such as 'thing' as a trigger to recall the correct words more often George H. W. Bush.
article_snippet: George H. W. Bush also used more repetition.
article_snippet: Reagan showed a significant reduction in the number of unique words over time and a significant increase in conversational fillers and non-specific nouns over time,' the researchers said. '
article_snippet: Reagan used words such as 'thing' as a trigger to recall the correct words more often George H. W. Bush.
article_snippet: George H. W. Bush also used more repetition .
highlights_snippet: Reagan used words such as 'thing' to help Reagan recall words more often .
  