Elevated levels of p-tau 181 and 217 in cerebrospinal fluid are considered to reflect early Alzheimer's disease pathology.

"Alzheimer's disease is a brain disorder that slowly destroys memory and thinking skills and, eventually, the ability to ...

To diagnose dementia, your doctor may run a special blood test. Depending on the type of ... Other things can help, like: Things such as age, genetics, or Down syndrome can raise your risk for ...

Find out more about blood tests and blood-based biomarkers for dementia diagnosis. A biomarker is an indicator ... in the blood could tell us if a person has anaemia or detecting genetic mutations ...

A blood test that detects the biological age of organs can predict the risk of health conditions many years in advance, ...

like frontotemporal dementia. Alzheimer's pathology in syndromes related to frontotemporal lobar degeneration correlated with worse cognitive performance. A blood test identified clinically ...

Blood tests and the adoption of AI in cognitive decline screenings have opened the door to new avenues for testing cognitive decline. The hope is these tools will help with early intervention and ...

If you’re worried your forgetfulness might be a sign of something more serious, it may be time to talk to your doctor about ...

Mayo Clinic launched a new prion test, RT-QuIC Prion, CSF, which can distinguish prion disease from other causes of rapidly ...

A simple blood test designed to detect dementia decades before it develops is being rolled out across the UK as part of a "very exciting" new study. University of Cambridge scientists will use the ...

A nationwide clinical trial for blood tests to diagnose dementia has enrolled its first participants, according to the Alzheimer's Society. Designed to "revolutionise how dementia is diagnosed ...