army1987 comments on Welcome to Less Wrong! (5th thread, March 2013) - Less Wrong

27 Post author: orthonormal 01 April 2013 04:19PM

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Comment author: [deleted] 20 July 2013 11:51:30PM -1 points [-]

When I imagine speaking to someone, I generally imagine specific words. YMMV.

Comment author: ialdabaoth 21 July 2013 12:15:48AM 2 points [-]

Actually speaking the words activates different areas of Broca's and Wernicke's regions (and elsewhere) than merely imagining them. Physically vocalizing the words, and hearing yourself vocalize them, allows them to be processed by more areas of your brain.

Comment author: [deleted] 22 July 2013 08:06:49PM *  0 points [-]

If that made much of a difference, it would also matter whether I was talking to someone out loud vs in writing. I don't feel that is the case, though it's not like I did any Gwern-level statistics about that. (Also, some people have more vivid auditory imagery than others.)