Have you ever noticed subtle changes in a loved one's personality or behavior and wondered if it's more than just aging? Frontotemporal dementia (FTD) is the most common type of dementia for people under 60,

Willis was diagnosed first with aphasia -- a condition where the brain's ability to understand or express language is impaired, according to the National Institutes of Health -- in 2022 before receiving an additional diagnosis of frontotemporal dementia in 2023, according to his family.

The retired actor — currently battling frontotemporal dementia — was seen in a rare video speaking with LA wildfire first responders.

Last month, Bruce's ex-wife, Demi Moore, gave an update on his well-being amid his battle with dementia. In an interview with CNN, the 62-year-old actress explained that the actor is "in a very stable place," but it hasn't been easy watching him struggle.

Hollywood legend Bruce Willis, who is battling frontotemporal dementia, initially had signs of the condition that were overlooked, with doctors attributing it to a resurgence of his childhood stutter.

Bruce Willis recently made his first public appearance since 2022 after being diagnosed with frontotemporal dementia. In an Instagram post, his wife, Emma Heming Willis, shows the 69-year-old actor, who grew up in Salem County, shaking hands and greeting first responders battling the ongoing California wildfires.

Bruce Willis retired from acting in 2022 and was then diagnosed with frontotemporal dementia. He's rarely been seen in public since then.

Bruce Willis is showing his appreciation for ... star was making a rare public appearance since announcing his frontotemporal dementia diagnosis in 2023. "This makes my heart so freaking full ...

The documentary "Susan" follows a woman living with frontotemporal dementia and her advocacy for others with the disease, highlighting the emotional impact on her family and their efforts to continue her legacy.

Bruce Willis' family announced he would step away from acting in 2022; the actor was diagnosed with frontotemporal dementia (FTD) in 2023 Bruce Willis is stepping out in public to thank first ...

In what’s believed to be his first public sighting since retiring from acting, Bruce Willis made sure to thank first responders battling the blazes in Los Angeles.

Bruce Willis is making a rare public appearance ... has progressed and we now have a more specific diagnosis: frontotemporal dementia (known as FTD)." His frontotemporal dementia diagnosis is ...