The Die Hard actor's family announced on Thursday that he was diagnosed with frontotemporal dementia Vanessa Etienne is an Emerging Content Writer-Reporter for PEOPLE. Bruce Willis' loved ones ...

America's favorite action star announced two years ago he had been diagnosed with frontotemporal dementia (FTD), a form of dementia that causes a gradual decline in the areas of the brain linked ...

Frontotemporal lobar degeneration (FTLD) is a neurodegenerative disease affecting the frontal and temporal lobes that regulate higher cognitive brain functions such as personality, behavior, and ...