Science Alert
30 June 2023
There are many layers to the human brain. From its wrinkled exterior to its darkest depths, scientists are trying to understand them all. But in honing in on the brain’s intricate neural circuitry, they appear to have overlooked patterns of activity swirling on the surface.
A team of fluid physicists from the Universty of Sydney in Australia and Fudan University in China discovered brain signals rippling across the brain’s outermost layer of neural tissue, the cerebral cortex, on scans of 100 young adults’ brains. Signals naturally arranged as spirals, like vortices in a draining bathtub or whirlwinds of turbulent air.
Super Sleuth
