dementia with lewy bodies

Scientists now have a fairly noninvasive way to test for Creutzfeldt-Jakob disease, a rare form of dementia. A similar test, they say, might offer earlier diagnoses of Parkinson's and Alzheimer's.

Fresh grilled swordfish now tastes like rolled newspapers to Greg O'Brien, an unexpected effect of his Alzheimer's. And shopping without a grocery list is futile. But summer barbecues are still sweet.