Brain Changes Show Up Years Before Memory Loss Begins

Researchers have detected early warning signs of Alzheimer's disease in cognitively normal people—before any memory loss occurs. The finding could reshape how companies and healthcare systems screen for cognitive decline risk, opening new markets for earlier diagnostic tools and preventive therapies targeting this vulnerable population.

Originaltitel: Directed Functional Brain Connectivity is Altered in Sub-threshold Amyloid-β Accumulation in Cognitively Normal Individuals