They Were Cigarette Smokers. Then a Stroke Vanquished Their Addiction. - Yahoo! Voices

Taking a scan of an injured brain often produces a map of irretrievable losses, revealing spots where damage causes memory difficulties or tremors. But in...

Taking a scan of an injured brain often produces a map of irretrievable losses, revealing spots where damage causes memory difficulties or tremors. But in rare cases, those scans can expose just the… [+9449 chars]

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