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Top 10 Strangest Medical Conditions

9. Foreign Accent Syndrome

Photo credit: sites.psu.edu
Photo credit: sites.psu.edu

We’ve all copied an accent at some point in our lives, but there are actually people who suddenly speak with a different accent even if they live thousands of miles away from the accent’s origin. Foreign accent syndrome (FAS) is speech disorder that causes a sudden change to speech so that a native speaker is perceived to speak with a “foreign” accent.  FAS is most often caused by damage to the brain caused by a stroke or traumatic brain injury.

Speech may be altered in terms of timing, intonation, and tongue placement so that is perceived as sounding foreign. Speech remains highly intelligible and does not necessarily sound disordered.

FAS has been documented in cases around the world, including  accent changes from Japanese to Korean, British English to French, American-English to British English, and Spanish to Hungarian.

Written by KM Viray

Government employee from 8 to 5. Writer in between hours. Mom all day everyday.

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