Neuroscience

Unlocking clues of cognitive dysfunction risk and mental disorders

For decades, research has produced vast amounts of data on how the brain works – how we think, how we learn, what happens when the brain is injured – and it is moving toward diagnosing mental illnesses that affect millions, ...

Surgery

Anesthesia, surgery linked to decline in memory and thinking

In adults over 70, exposure to general anesthesia and surgery is associated with a subtle decline in memory and thinking skills, according to new Mayo Clinic research. The study analyzed nearly 2,000 participants in the Mayo ...

Neuroscience

A next-gen EEG could bring back lost brain function

A device under development at the Department of Energy's SLAC National Accelerator Laboratory and Stanford University could help bring back lost brain function by measuring how the brain responds to therapies that stimulate ...

Alzheimer's disease & dementia

Late, but not too late—screening for olfactory dysfunction

In a large population-based study of randomly selected participants in Germany, researchers found that participants aged 65-74 years with olfactory dysfunction showed impaired cognitive performance. Interestingly, this strong ...

Alzheimer's disease & dementia

Research offers potential insight into Alzheimer's disease

Slightly elevated beta-amyloid levels in the brain are associated with increased activity in certain brain regions, according to a new study from the Center for Vital Longevity (CVL) at The University of Texas at Dallas.

Health

Helping prevent falls in older adults with dementia

Annually, about one-third of all American adults aged 65 or older experience a fall. Falls are a major cause of medical problems, especially among those who have dementia. In fact, twice the number of older adults with dementia ...

Neuroscience

How do we lose memory? A STEP at a time, researchers say

In mice, rats, monkeys, and people, aging can take its toll on cognitive function. A new study by researchers at Yale and Université de Montréal reveal there is a common denominator to the decline in all of these species—an ...

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