Wednesday, October 24, 2007
Human Auditory System: Researchers identify how blind people hear better
If you have ever wondered if there was any truth to the idea that blind people can hear better than sighted people, now you have a scientific answer - apparently it is so. Alexander Stevens at Oregon Health & Science University has just published the results of an imaging study to identify which areas of the brain are activated when blind (at birth) people hear sounds. It turns out that part of the area normally used for vision processing is co-opted into performing aural processing. New Scientist has a short write-up and a link to the journal article abstract.