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New insights into how the ‘first brain’ works in the gut
by Flinders University New research explains how the nervous system in the gut, known as the enteric nervous system (ENS) causes propulsion along the gut, highlighting how similar it behaves to other neural networks in the brain and spinal cord. The study, led by Professor Nick Spencer at Flinders University, maintains that the ENS in the gut is the ‘first brain’ and that it evolved long before the brain as we know it, in humans. The new findings uncover major new information about how the many thousands of neurons in the ENS communicate with each other to cause the muscle layers … Continue reading New insights into how the ‘first brain’ works in the gut