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Diagnosing Alzheimer's disease in its early stages has always been challenging — there is no single test that can accurately determine whether a person has Alzheimer's or some other form of dementia.But researchers at the University of Florida's McKnight Brain Institute Center for Smell and Taste believe they may have discovered a simple test that could be used to make a diagnosis of early-stage Alzheimer's disease — and it involves peanut butter.The front part of the temporal lobe is one of the first areas of the brain to degenerate in people who have Alzheimer's. That region of the brain is involved in processing smells and forming new memories, and those two skills are among the first to be affected in cases of cognitive decline such as Alzheimer's disease. [ Top 10 Mysterious Diseases ][sidebar]So Jennifer Stamps, a graduate student at the University of Florida, devised a simple way of testing the smell acuity of patients. Her test is based on the fact that people with Alzh...
If you don’t want to lose it, you better use it.New research boosts the "use it or lose it" theory about brainpower and staying mentally sharp, showing that people w...
Celebrities and iconic figures such as John F. Kennedy and Oprah may have more in common than just international fame. Their images can also help people suffering fr...
People who have been diagnosed with anemia have a nearly 41 percent higher risk for developing dementia than those who are not anemic, according to a new study publi...
New studies suggest that noticing you are having memory or thinking problems could be the earliest sign of Alzheimer's disease. The Alzheimer's Association lists the...
While dementia is a disease that typically plagues the elderly, a new type of cognitive condition is affecting younger individuals in their early 20s and teens – a d...
New research boosts the "use it or lose it" theory about brainpower and staying mentally sharp. People who delay retirement have less risk of developing Alzheimer's ...
A drug currently being used to treat leukemia has been found to help halt the production of toxic proteins in the brain linked to Alzheimer’s disease, Parkinson’s di...
Eight patients who may have been exposed to a fatal brain disease at a New Hampshire hospital have been contacted by the hospital's president, who said Thursday the ...
Memory problems that are often dismissed as a normal part of aging may not be so harmless after all.Noticing you have had a decline beyond the occasional misplaced c...
David Hilfiker knows what's coming. He was diagnosed with Alzheimer's so early that he's had time to tell his family what he wants to happen once forgetfulness turns...
People who feel lonely may have an increased risk of developing dementia — whether or not they are married or have social support, according to a new study from the ...
Being highly fit in middle age may keep the mind sharp, lowering the risk of dementia and Alzheimer’s disease later in life, a new study suggests.Using patient recor...
Statins, a group of drugs that treat high cholesterol, do not appear to impair people's memory, as some recent claims had suggested, and their long-term use may even...
Hormone therapy may help some women manage hot flashes during menopause. But it should not be used to prevent conditions like heart disease and dementia, a new study...
Going through a major life crisis can have long-term consequences on your mental and physical health according to a new study , which found a link between major life...
If you’ve been munching down walnuts and scarfing up fish to fortify your brain against cognitive decline, you may be fueling up on omegas for naught. A new study r...
Often incorrectly considered a disease, dementia actually refers to a group of symptoms that negatively affect memory and social abilities, resulting in an interfere...
Higher blood-sugar levels, even those well short of diabetes, seem to raise the risk of developing dementia, a major new study finds. Researchers say it suggests a n...
Dementia is a disease that typically affects the elderly. But recently, a new cognitive condition has been discovered that is afflicting people in their teens and 2...