How People Learned To Recognize Monkey Calls Reveals How We All Make Sense Of Sound
A brain imaging study of grown-ups hints at how children learn that "dog" and "fog" have different meanings, even though they sound so much alike.
by Jon Hamilton
Apr 18, 2018
3 minutes
The words "dog" and "fog" sound pretty similar. Yet even a preschooler knows whether you're talking about a puppy or the weather.
Now scientists at Georgetown University Medical Center in Washington, D.C., have identified a two-step process that helps our brains learn to first recognize, then categorize new sounds even when the differences are subtle.
And it turns out the process is very similar to the way the human brain Wednesday in the journal
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