The Brain Works HarderResearch indicates the brain of a musician, even a young one, works differently than that of a nonmusician. "There's some good neuroscience research that children involved in music have larger growth of neural activity than people not in music training. When you're a musician and you're playing an instrument, you have to be using more of your brain," says Dr. Eric Rasmussen, chair of the Early Childhood Music Department at the Peabody Preparat [...]