Wednesday, February 11, 2009

Brain scan may reveal risk for Alzheimer's disease

CNNhealth.com
Key structural changes have been identified in the brain images of some patients with mild cognitive impairment which could help determine who's at greatest risk for developing Alzheimer's disease
Researchers at the University of California, San Diego, studied MRI scans of 84 patients with Alzheimer's disease, 175 patients with mild cognitive impairment, or MCI, and 139 images of healthy brains.

"Our initial goal was to locate similarities in the patients with Alzheimer's disease to those with MCI, in the hopes of finding a method to predict [MCI patients'] likelihood of developing the disease," said lead study author Linda McEvoy, assistant project scientist at UCSD's department of radiology.

Neuroimaging results for the patients with Alzheimer's disease were.....read the whole article

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