A very interesting article published in LiveScience…
Musicians’ Brains sync up during duet
A team of scientists at the Max Planck Institute for Human Development in Berlin used electrodes to record the brain waves of 16 pairs of guitarists while they played a sequence from “Sonata in G Major” by Christian Gottlieb Scheidler. In each pair, the two musicians played different voices of the piece. One guitarist was responsible for beginning the song and setting the tempo while the other was instructed to follow.
In 60 trials each, the pairs of musicians showed coordinated brain oscillations — or matching rhythms of neural activity — in regions of the brain associated with social cognition and music production, the researchers said.