Alzheimer's disease & dementia

New blood test gives high accuracy screen for Alzheimer's disease

A new blood test called p-tau217 shows promise as an Alzheimer's disease biomarker, and when used in a two-step workflow very high accuracy to either identify or exclude brain amyloidosis, the most important and earliest ...

Genetics

Alzheimer's genetic risk tracked across sex, race

A new study of genetic risks for cognitive impairment later in life uses data from 32,426 research participants aged 60 and older to elaborate risk across sex and across the intersection of sex and race. The study, the largest ...

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