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The brain twice rewards food for food: when to eat and when food goes to the stomach

A human research study by the Max Planck Institute for Metabolism in Germany suggests that duplication of dopamine in the brain occurs twice.

Dopamine spells twice. Pixabay

We know that a good meal can stimulate the release of well-being hormone dopamine, and now a research study from the German Max Planck Institute for Metabolism Studies suggests that dopamine release in the brain occurs at two different periods: when eating food and entering the stomach, determine an article on this work As has been published on Friday, "Cell Metabolism & # 39; in the journal (Read: The Eye for Junk Food)

"We developed a positive new emission tomography (PET) technique, we could not find a peak to release two dopamines, but we identified specific brain regions related to these versions." says secretary Marc Tittgemeyer, Head of the Translational Neuroscience Institute. "The first version of the cerebral regions related to the sensory perception and perception," he says.

In the study, 12 healthy volunteers received a quick tear or untested solution through PET. Without a doubt, the desire or desire of shaking was proportional to the number of dopamine in the first tasting of the brain in some places. But the desire is greater, the less dopamine released after post-entry. (We recommend: Why Brownies Are Irresistible? Neuroscientists Respond)

"On the one hand, the release of dopamine reflects the subjective desire to consume our food," says Heiko Backes, head of the group of multimodal images of Cerebral Metabolism. Institute and author coprimer Sharmili Edwin Thanarajah studio.

The suspicion of liberation that the intestine induces is that the highly desired food might be excessive. "We continue to eat free dopamine," says Backes, but this hypothesis has not yet been demonstrated in studies. Previous experiments have allowed the rodent to release dopamine induced by the intestine, but it is the first time it appears in humans, according to the authors of the work. (It may be interesting: our second brain)

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