Upload date
All time
Last hour
Today
This week
This month
This year
Type
All
Video
Channel
Playlist
Movie
Duration
Short (< 4 minutes)
Medium (4-20 minutes)
Long (> 20 minutes)
Sort by
Relevance
Rating
View count
Features
HD
Subtitles/CC
Creative Commons
3D
Live
4K
360°
VR180
HDR
4,116,823 results
Music lights up many parts of the brain, and now is being used by a program called Music and Memory that helps those suffering ...
149,936 views
6 years ago
Some 5 million Americans are battling Alzheimer's disease, and those numbers are expected to triple in the coming years.
76,130 views
9 years ago