What’s so special about the human brain? What distinguishes the human brain from the brains of other animals? These intriguing questions have been approached from many directions, but here the focus ...

The way the brain’s shape changes as it ages could help to paint the picture of its overall health and offer early warning signs for dementia—years before typical symptoms emerge. Brain scan analysis ...

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, according ...