To build the neocortex, a brain area involved in higher cognitive functions, stem cells produce billions of neurons of various types. In a Science study, neuroscientists from Switzerland, Belgium, and the Institute of Science ...
May 9, 2019
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How do mobile cell types like leukocytes or metastatic cancer cells reach their place of action during immune surveillance or cancer dissemination, respectively? The research group around Michael Sixt at IST Austria has now ...
Apr 3, 2019
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Grid cells and place cells are specialized neurons that allow the brain to create a map of the outside world in which one navigates (Nobel Prize 2014). This brain GPS system is built on grid cells' strikingly regular pattern ...
Mar 28, 2019
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Cancers that display a specific combination of sugars called T-antigens are more likely to spread through the body and kill a patient. However, scientists do not understand what regulates the appearance of T-antigen in cancer ...
Mar 27, 2019
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Sleep is far from an inactive time for the brain: while rats (and humans) are asleep, neurons in the hippocampus fire rapidly. After a rat has repeatedly moved from one spot to another, the same neurons that fired while the ...
Feb 25, 2019
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Place cells in the hippocampus fire when we are in a certain position—this discovery by John O'Keefe, May-Britt Moser and Edvard Moser won the Nobel Prize in Medicine in 2014. Based on which place cell fires, scientists ...
Nov 29, 2018
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About 1 percent of patients diagnosed with autism spectrum disorder and intellectual disability have a mutation in a gene called SETD5. Scientists have now discovered what happens on a molecular level when the gene is mutated ...
Nov 19, 2018
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When you park in the office car park, you usually have no problem finding your car again at the end of the day. The next day, you might park a few spots further away. However, in the evening, you find your car, even though ...
Nov 5, 2018
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A contradiction about how a type of neurons generates signals has been resolved by researchers at the Institute of Science and Technology (IST) Austria. Writing in Neuron, Professor Peter Jonas and first author Hua Hu explain ...
Mar 15, 2018
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Digital video cameras have the capability to record in incredible detail, but saving all that data would take up a huge amount of space. Researchers seek new methods to compress video—that is, remove information—in such ...
Dec 21, 2017
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