Brazilian doctors uncover 'Michelangelo code' - Yahoo! News: "Two Brazilian doctors and amateur art lovers believe they have uncovered a secret lesson on human anatomy hidden by Renaissance artist Michelangelo in the Sistine Chapel's ceiling.
...Barreto and his friend Oliveira are not the first physicians to see depictions of human organs in the Sistine Chapel, the Vatican church where popes are elected.
Fifteen years ago, U.S. doctor Frank Meshberger pointed out the figure of God and his surrounding angels in the "Creation of Adam" panel resembled a cross-section of the human brain.
He believes Michelangelo was equating God's gift of a soul for Adam with the divine gift of intelligence for mankind."