An astrophysicist and a neurosurgeon walked right into a room.
It might sound like the start of a nasty joke, however what a pair of Italian researchers got here up with is a very galaxy mind take: The buildings of the observable universe, they are saying, is astonishingly much like the neuronal networks of the human mind.
College of Bologna astrophysicist Franco Vazza and College of Verona neurosurgeon Alberto Feletti element the stunning similarities between the cosmic community of galaxies and the advanced net of neurons within the human mind exhibit in a new paper printed within the journal Frontiers in Physics. Regardless of being roughly 27 orders of magnitude aside in scale, the human mind and the composition of the cosmic net present related ranges of complexity and self-organization, in response to the researchers.
The mind accommodates an estimated 69 billion neurons, whereas the observable universe consists of at the least 100 billion galaxies, strung collectively loosely like an online. Each precise galaxies and neurons solely account for about 30 % of the whole plenty of the universe and mind, respectively. And each galaxies and neurons prepare themselves like beads on lengthy strings or filaments.
Within the case of galaxies, the remaining 70 % of mass is darkish vitality. The equal within the human mind, the duo mentioned: water.
“We calculated the spectral density of each techniques,” Vazza mentioned in a statement concerning the work. “This can be a method usually employed in cosmology for finding out the spatial distribution of galaxies.”
“Our evaluation confirmed that the distribution of the fluctuation throughout the cerebellum neuronal community on a scale from 1 micrometer to 0.1 millimeters follows the identical development of the distribution of matter within the cosmic net,” he added, “however, in fact, on a bigger scale that goes from 5 million to 500 million light-years.”
The clustering and variety of connections emanating from every node additionally had been oddly related.
“As soon as once more, structural parameters have recognized sudden settlement ranges,” Feletti mentioned within the assertion. “In all probability, the connectivity throughout the two networks evolves following related bodily ideas, regardless of the putting and apparent distinction between the bodily powers regulating galaxies and neurons.”
The crew is hoping that their preliminary examine may result in new evaluation strategies in each cosmology and neurosurgery, permitting scientists to higher perceive how these buildings have advanced over time.
READ MORE: Does the human brain resemble the Universe? [University of Bologna]