Those are areas that are important in people for things like language processing and social cognition. “No less than 80% of the so-called subcortical striatum of humans could not be found in the mouse brain. In the realm of brain research, an important assumption has been that the core regions of the brain that originated far back in evolution are very similar in mice and humans. Can we really use the mouse to learn something about our brain?” But, the brain of the mouse weighs a few grams, ours weighs one and a half kilos. For example, the mouse is becoming increasingly popular for genetic studies. Mars: “We still use laboratory animals a lot to learn something from our own brain. The quality of animal research is an important reason to execute these studies. Researchers like Mars utilise such data along with investigating the brains of animals that died of natural causes. While this kind of research was almost impossible to do with live animals in the past, modern scanning techniques now make it possible to examine live animal brains. Therefore, there are differences and they, apparently, have a huge impact.” Learning from animal brains In addition, humans live all over the world, while chimpanzees are facing extinction in a corner of Africa. Quite different from a group of students. “If you have a group of chimpanzees in your lecture hall, it will be chaos. Yet we are very different, Mars explains. Our DNA is 98% similar to that of chimpanzees, so you’d think that people resemble this species of monkeys. The chimpanzee is often thought of as the animal most similar to humans. The studies were recently published in eLife. In two studies, he and a number of colleagues looked for the differences and similarities, to see what makes humans so unique and to what extent animal research contributes to knowledge about people. Neuroscientist Rogier Mars compared the human brain with that of macaques, chimpanzees and mice. The same holds true for mouse brains, which deviate greatly in the most ancient and basic areas of the brain. Monkey brains are not only smaller than human brains, but also differ in their internal connections. Netherlands Institute for Neuroscience (NIN)ĭifferences between brains of humans, and those of monkeys and mice are larger than expected.Western University Ontario, Brain & Mind Institute.Monash Institute of Cognitive and Clinical Neurosciences.Brain Mind Institute of the Ecole Polytechnique Fédérale de Lausanne (EPFL) Brain Mind Institute of the Ecole Polytechnique Fédérale de Lausanne (EPFL).Preferred Institutional Partners Preferred Institutional Partners.DSS Best Practices for Conference Organization.Diversity and Sustainable Science Diversity and Sustainable Science.Diversity and Sustainable Science Committee.Summer School Stress & Cognition Summer School Stress & Cognition.Former Donders Lectures Former Donders Lectures.Postdoctoral researchers Postdoctoral researchers.Destination of our former PhD candidates.Donders Institute-Turner Institute Exchange Trainee Programme.Overview Donders- and centre-wide meetings.Monitoring programme Monitoring programme.Graduate School Certificate Graduate School Certificate.Graduate School Training Graduate School Training.Support and Supervision Support and Supervision.Donders Teaching Kit Donders Teaching Kit.Donders in the media Donders in the media.Research facilities Research facilities.Cognomics conference 2019 Cognomics conference 2019.Adaptive Language for Healthy Brain and Society Adaptive Language for Healthy Brain and Society.About animal research About animal research.Examples of techniques available at TNU.Techniques, animals and facilities Techniques, animals and facilities.Research Facilities and Projects Research Facilities and Projects.Theme 4: Natural Computing & Neurotechnology Theme 4: Natural Computing & Neurotechnology.Theme 3: Development and Lifelong Plasticity.Theme 2: Perception, Action and Decision-making.
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