An astrophysicist at the University of Bologna and a neurosurgeon at the University of Verona have claimed that the brain resembles the universe. The two Italian researchers came up with the galaxy-brain theory that is out of this world: The structures of the perceptible universe, they say, are astonishingly comparable to the neuronal networks of the human brain.

University of Bologna astrophysicist Franco Vazza and University of Verona neurosurgeon Alberto Feletti document the extraordinary similarities between the cosmic network of galaxies and the complex web of neurons in the human brain. The detailed study was published in the journal Frontiers in Physics showcasing the human brain has roughly 27 orders of magnitude separated in scale, while similarly, the composition of the cosmic web shows comparable levels of complexity and self-organization, according to the researchers.

The brain itself contains an estimated 69 billion neurons, while the visible universe is comprised of at least 100 billion galaxies, strung together like a mesh network. Even more intriguing both galaxies and neurons only account for about […]