From music to medicine

"If you had asked me six years ago, I would never have guessed that the video analysis system could be used in this way," says Alexander Refsum Jensenius, Head of Department at the Department of Musicology, University of Oslo.Some years ago, Jensenius developed a tool for measuring how we - professional musicians as well as ordinary folk - move to music."Initially, we planned to use the tool during concerts. By studying people's movements, we can better understand how people perceive music," he says.