These healthy habits benefit your whole body—including your brain—and may help contribute to lower dementia risk over time.

Impaired memory and thinking are the most common symptoms associated with a dementia diagnosis. But noncognitive symptoms can ...

An experimental blood test could identify those at highest risk years before they start experiencing cognitive decline.

There is now better protection for brain health across the globe, so why do we understand less about dementia than ever?

A major global study found that the leading modifiable risk factors for dementia vary significantly from one country to ...

A single blood draw measuring a protein fragment called p-tau217 can now estimate when Alzheimer’s symptoms will appear in a ...

While there is currently no cure, research suggests that up to 45% of dementia cases could be prevented or delayed by ...

Scientists suggested that simple blood tests that measure levels of the key biomarkers amyloid and tau can not only help ...

The p-tau217 blood test has improved the diagnostic accuracy of Alzheimer’s to 88% when combined with PET scans, lumbar ...

A future blood test may predict Alzheimer's risk a decade early—but experts warn it comes with big ethical questions.

A blood test that helps diagnose Alzheimer's might also forecast if healthy older adults will develop symptoms.

Blood tests for tau, a key biomarker of Alzheimer’s disease, may predict dementia risk, a new study found. How best to use ...