Detailed text transcripts for TV channel - KGO - 20110120:11:14:00
In medical news, there are many unanswered questions when it comes to alzheimer's disease. one of them, how to diagnose it. that could soon change. >> today a panel of experts could recommend to the fda a new test. one that could help detect the disease and change how we find it. dr. richard besser explains. >> reporter: 70-year-old matt wozniak doesn't know why he's been forgetting his keys or what he watched on tv. could it be medication side effects? parkinson's disease? or what everyone fears? >> i guess my wife and children would like to know if i have alzheimer's. >> reporter: but doctor...
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