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    Music opens a 'back door' to the brain

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Music opens a 'back door' to the brain

CNN's Dr. Sanjay Gupta reports on "Music and Memory," a nonprofit that provides iPods to nursing home dementia patients.

Music opens a 'back door' to the brain

CNN's Dr. Sanjay Gupta reports on "Music and Memory," a nonprofit that provides iPods to nursing home dementia patients.