There are three main phases of Alzheimer's: mild, moderate, and severe. Each stage has its own set of symptoms. Researchers don't know exactly what causes Alzheimer's disease. There are probably a ...

Worley was part of a team that showed how the loss of one of the two proteins used in the test disrupts synapses and leads to ...

Analyzing blood levels of MTBR-tau243 from a group of people with cognitive decline, the researchers were able to distinguish between people with early- or later-stage Alzheimer's disease and ...