Adults showing signs of memory loss and cognitive decline can now be screened for Alzheimer’s disease with a simple blood draw instead of a spinal tap or an expensive brain scan. The Food and Drug ...

An elevated PSA reading has long put men in an uncomfortable position: it signals possible prostate cancer, but it is ...

Add Yahoo as a preferred source to see more of our stories on Google. We're now closer to being able to diagnose the most common form of dementia with a simple test. The Food and Drug Administration ...

The FDA has cleared the first blood test to diagnose Alzheimer's disease. Bowery Image Group Inc./Stocksy Like all diseases, the sooner Alzheimer's disease is diagnosed, the better the outcome. This ...

These Alzheimer's tests raise many important issues that patients and their physicians should carefully consider before ...

Add Yahoo as a preferred source to see more of our stories on Google. The new test may help reduce reliance on positron emission tomography or PET scans, a type of brain imaging that can be expensive.

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

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

Research presented this week at the Alzheimer’s Association International Conference in London suggests that the use of blood ...

A blood sample analysis can detect markers of this disease at early stages, providing a cheaper and less invasive option for diagnosis. In clinical trials, the Lumipulse blood test was highly accurate ...