The videos themselves are unlikely to win an Oscar and they are not viral sensations. Most have views in the hundreds, though one, a collection of Keene Sr.'s singing, has accumulated more than 3,000 views. Many of the videos will be too long for most viewers, but their lack of tight editing is a virtue when it comes to showing the tedium and frustration of spending time with a loved one with frontotemporal dementia, also called frontotemporal degeneration (FTD).