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Image Number D936-1

Nutritional epidemiologist Katherine Tucker (left), from the USDA Human Nutrition Research Center at Tufts University, and neuropsychologist Tammy Scott from Tufts-New England Medical Center, examine MRI (magnetic resonance imaging) brain scans to determine size and area of damage that may affect cognitive functions.


Photo by Stephen Ausmus.

640 pixels wide: (d936-1.jpg)

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