A new AI model uses MRI scans to measure brain aging speed, predicting cognitive decline and Alzheimer’s risk with high ...

Lewy body dementia ... develop in the brain stem and extend to the cerebral cortex over time. Both forms result from the same brain changes. While the early signs differ, people with either ...

"Remember, dementia is a disease where the brain-blood barrier is impaired and the brain's clearance mechanism is impaired," Campen said. In addition, as people age, and in people with dementia ...

A new artificial intelligence model measures how fast a patient's brain is aging and could be a powerful new tool for understanding, preventing and treating cognitive decline and dementia.