Blood test could predict Alzheimer’s disease 4 years before symptoms
A blood test to detect two molecules that act as indicators of a person’s likelihood to get Alzheimer’s disease later in life could be a ‘game-changer’, a new study claims. The two molecules – P-tau181, a tau protein, and neurofilament light polypeptide (NfL) – are found in plasma, the light yellow liquid that makes up 55 per … Read more