A large study tracking more than 316,000 adults for up to 15 years suggests that…
Browsing: Alzheimer’s Disease
Alzheimer’s disease is a progressive neurodegenerative disorder that is the most common cause of dementia, affecting memory, thinking, and behavior. It typically begins with mild memory loss and gradually worsens, eventually interfering with daily tasks and cognitive function. Characterized by the buildup of abnormal protein deposits—amyloid plaques and tau tangles—in the brain, Alzheimer’s is currently incurable, though research is rapidly evolving. Ongoing scientific studies are exploring its causes, early detection methods, genetic risk factors, and potential treatments, with the goal of better understanding and ultimately halting or reversing the disease.
Boosting a protective gene helped aging mice preserve memory, suggesting that strengthening the brain’s own…
Lost quality of life accounts for the largest share of dementia’s estimated $818 billion U.S.…
Researchers have identified a potential early warning sign of Alzheimer’s disease in middle-aged adults experiencing…
Boosting a protein restored brain rhythms and improved memory in mice with Alzheimer’s-like disease, pointing…
Researchers found that insufficient exposure to bright daytime light may be a stronger predictor of…
Mice kept more brain tissue and performed better on a memory test after researchers blocked…
A large study found that people who are overweight or obese when diagnosed with dementia…
New research suggests that healthy brain aging may reflect a shift in cognitive priorities rather…
A transplant drug improved brain blood flow in a four-week study of healthy adults at…
A common Alzheimer’s risk gene may make the brain more vulnerable to a diet heavy…
A rare mutation may keep a major Alzheimer’s risk gene from damaging the brain’s protective…
Researchers have developed a machine-learning “speech clock” that estimates age from subtle patterns in how…
Not all physical activity is equal when it comes to protecting the brain from dementia.…
Mathematics may offer a new way to investigate the complex chemistry behind Alzheimer’s-related plaque formation.…
The fluid surrounding the brain may hold another clue to Alzheimer’s, with elevated levels of…
A study found that immune cells that drive neurodegeneration, the progressive damage and loss of…
Scientists have long focused on how Alzheimer’s-linked tau reaches dendrites, but new research suggests the…