A major new Australian trial could help detect Alzheimer’s disease years earlier, giving hope to hundreds of thousands of ...

Could a simple blood test predict your risk of getting dementia years, or even decades, before you experience memory loss? That’s the potential promise of a new class of biomark ...

Before the symptoms of cognitive loss are severe enough to be diagnosed, something in the blood seems to be changing. That is ...

A blood biomarker for Alzheimer's disease also indicates damage to the heart and kidneys, complicating early and clinical ...

A blood test could help identify people at higher risk of cognitive decline years before a traditional diagnosis is ...

Scientists say they’ve developed a highly accurate, single blood test that can predict within three to four years when a ...

Memory loss can point in more than one direction. A patient may seem to fit Alzheimer’s disease, only to have signs that also ...

The concern is that early attention problems can be missed if screening relies on tools weighted toward memory. For example, ...

A pioneering study indicates that Alzheimer’s disease is considerably more widespread among individuals over 85 than previously believed. The research also found that over one in ten people aged 70 ...

When I co-invented the first PET (positron emission tomography) scan to visualize brain amyloid and tau—the physical evidence of Alzheimer’s disease—I did not foresee the distressing mental impact ...