Unraveling the roots of dyslexia
Thursday, March 12, 2009 - 12:43
in Psychology & Sociology
By peering into the brains of people with dyslexia compared to normal readers, a study published online on March 12th in Current Biology, a Cell Press publication, has shed new light on the roots of the learning disability, which affects four to ten percent of the population. The findings support the notion that the reading and spelling deficit -characterized by an inability to break words down into the separate sounds that comprise them -stems in part from a failure to properly integrate letters with their speech sounds.