Understanding the Molecular & Neurological Mechanisms of Alzheimer's Disease Alzheimer's disease is a progressive neurodegenerative disorder characterized by the gradual loss of memory, cognitive function, and neuronal communication. At the molecular This is one of the most exciting moments in Alzheimer's research. For the first time, treatments can slow the disease, blood tests are helping detect changes earlier, and large prevention studies are Frontiers Dynamic changes and prognostic value of glutathione S transferase alpha in mild cognitive impairment and Alzheimer's disease How does Alzheimer's impact different areas of the brain? The images on the left show brain networks damaged by Alzheimer's disease that handle different types of info: objects (top left) and