In 2010 I began working on a music and neuroscience project about the mental models of musicians. I call them "Brainstruments". My research included interviews with neuroscientists specialising in perception and music cognition and over 50 of the world's leading Jazz and Blues musicians including Gregory Porter, Neil Cowley, Brian Blade, Robert Glasper and Martin Taylor MBE.
I released a summary paper in 2012 of my theory and research findings which you can read here. I hope to turn this all into a book at some point.