Complex sentence: Research into flotation therapy (as opposed to just the effect of isolation) began in the USA at Ohio State University where floating was shown to improve creativity in Jazz musicians, accuracy in rifle shooting, focus before academic examinations and stress relief, among others.
Split into simpler sentences: Research into flotation therapy (as opposed to just the effect of isolation) began in the USA at Ohio State University. Floating has been shown to improve creativity in Jazz musicians, accuracy in rifle shooting, focus before academic examinations and stress relief, among others.