This study adds to the growing evidence that Alzheimer’s disease may start long before traditional symptoms appear. The fact ...

Years before tau tangles show up in brain scans of patients with Alzheimer's disease, a biomarker test can detect small amounts of the clumping-prone tau protein and its misfolded pathological forms ...

Years before tau tangles show up in brain scans of patients with Alzheimer's disease, a biomarker test developed at the ...

A new biomarker test identifies very early stages of tau tangle formation, up to a decade before any tau clumps can show up ...

His geriatric doctor said "no" to prescribing medication to help slow down the disease. The doctor said his pulse rate is low ...

DLB is a common cause of dementia. It starts with the abnormal ... The study also showed that the brain changes seen on FDG-PET scans go in hand with worsening of clinical symptoms of DLB.

Researchers say CSF biomarker test correlates with the severity of cognitive decline, independent of other factors, including brain amyloid deposition.

Taking longer to reach the rapid eye movement (REM) stage of sleep could mean you are more likely to develop dementia.

A new blood test is being trialed in the UK to detect the early signs of dementia. It is hoped it could identify patients ...