Researchers have announced that they have discovered how certain substances in the mice make the brain feel full after eating. Previous research has found that when mice eat, in the paraventricular nucleus of the lower thalamus, which is the center of appetite, a type called " The protein of "nesfatin-1" will increase and make mice feel full. But the specific mechanism has been a mystery. The researchers removed brain nerve cells from the paraventricular nucleus of mice and calibrated some containing "nesfatin-1" Protein cells, and found that these cells can react with and activate high concentrations of glucose and insulin, and this response is responsible for the satiety of the brain. For the above argument to be valid, the premise that must be added is:. ['Mice have the same functioning mechanism as the human brain.', 'The protein content of mouse brain nerve cells remains unchanged.', 'Amino acids and lipid compounds of "nesfatin-1" proteins can affect satiety.', 'Glucose and insulin concentrations in the blood of mice increase after eating carbohydrates such as rice and bread.']