Wednesday, December 21, 2011

The Language Fossils Buried in Every Cell of Your Body

In 2001 a team of British scientists announced the discovery of a gene, called FOXP2, that seems to be essential for language. FOXP2 came to light through the study of a family that had unusual difficulties with words. The KE family—so called in scientific papers for privacy reasons—lived in West London and included nine siblings, some of whom attended the same special speech and language school. Psychologists at the school discovered that four of the children struggled with language in a similar way. The meaning of sentences sometimes confused them: They might misinterpret “The girl is chased by the horse” to mean “The girl is chasing the horse.” They also had trouble speaking—dropping some sounds off the beginning of words, for example, so that they would say “able” when they meant “table.” More.. The Language Fossils Buried in Every Cell of Your Body