Led by researchers from NYU Grossman School of Medicine and University of Szeged in Hungary, a new study in mice and rats found that restoring certain signals in a brain region that processes smells countered depression.
May 9, 2023
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330
Is it possible to fully reconstruct what someone sees based on brain signals alone? The answer is no, not yet. But EPFL researchers have made an important step in that direction by introducing a new algorithm for building ...
May 3, 2023
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76
New ultra-fast sensors developed at Janelia can detect calcium ions nearly as fast as they are released from neurons, allowing scientists to tease out the individual, milliseconds-long signals passing between brain cells.
Apr 5, 2023
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56
When studying the brain, researchers are just beginning to use a method known as voltage imaging to track neural activity in the living animal. While this approach is a promising way to better understand neuron firing, behavior, ...
Mar 27, 2023
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124
Researchers at Ghent University in Belgium report abnormalities in functional neural networks of dogs diagnosed with anxiety. Led by Yangfeng Xu (Ghent Experimental Psychiatry Lab, GHEP; ORSAMI), and Emma Christiaen (Medical ...
Mar 15, 2023
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74
Through a vast network of nerve fibers, electrical signals are constantly traveling across the brain. This complicated activity is what ultimately gives rise to our thoughts, emotions and behaviors—but also possibly to ...
Mar 8, 2023
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182
For people with alcohol use disorder (AUD), there is a constant, vicious cycle between changes to the brain and changes to behavior. AUD can alter signaling pathways in the brain; in turn, those changes can exacerbate drinking.
Mar 6, 2023
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1026
New research pinpoints a key cause of metastasis from an aggressive form of brain cancer in children and provides a potential new therapy for treating these tumors in the future.
Mar 6, 2023
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54
In fragile X syndrome (FXS), the most common cause of autism, sensory signals from the outside world are integrated differently, causing them to be underrepresented by cortical pyramidal neurons in the brain.
Feb 16, 2023
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455
A study reveals a previously unknown way in which cannabidiol (CBD), a substance found in cannabis, reduces seizures in many treatment-resistant forms of pediatric epilepsy.
Feb 13, 2023
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268
