Does this situation appear familiar to you? You go shopping on an empty stomach and notice at the checkouts that more - and mostly unhealthy - products have found their way into your shopping cart than originally planned. Unconsciously, your brain has told you to still your hunger by buying lots of high-calorie food, such as chocolate and frozen pizzas. In her research group at the University of Konstanz, biologist Dr Katrin Vogt is using fly larvae of the species Drosophila melanogaster to study how the brain controls behaviour depending on hunger and other internal states.
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Read more about how hunger affects information processing in the larval brain and the animals´ behaviour - and what conclusions can we draw from this about the human brain - in the online magazine campus.kn: https://campus.uni-konstanz.de/en/when-fly-larvae-are-hungry-1
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Science Advances