Scientists have identified neurons in an evolutionarily ancient part of the brain that control when you stop eating a meal — at least in rodents. The researchers discovered that cholecystokinin ...

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Ancient Egypt The oldest known medical texts that still exist come from ancient Egypt and are estimated to be between 4,500 to 5,000 years old (Frey, 1985). Among them is the Edwin Smith Surgical ...

Not till 2020, around 1,941 years after he breathed his last, did scientists demonstrate that the unfortunate volcano victim’s brain, or parts of it, had literally turned to a glass-like ...

Scientists have identified neurons in an evolutionarily ancient part of the brain that control when you stop eating a meal — at least in rodents.