A new study shows for the first time that low and high exercise intensities differentially influence brain function. Using resting state functional magnetic resonance imaging (Rs-fMRI), a noninvasive technique that allows ...
Jan 30, 2020
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New research by Dorothy P. Schafer, Ph.D., at the University of Massachusetts Medical School, reveals the molecular process in which synaptic connections in the brain are damaged in multiple sclerosis and how this contributes ...
Jan 21, 2020
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Brains are highly adaptable. Neuronal connections are constantly changing, molded by what people experience in their daily lives. New memories, information learned, and new skills spark this dynamic process, causing lasting ...
Dec 27, 2019
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Remarkably, scientists are still debating just how to reliably determine whether someone is conscious. This question is of great practical importance when making medical decisions about anesthesia or treating patients in ...
Dec 23, 2019
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Mothers' and babies' brains can work together as a 'mega-network' by synchronising brain waves when they interact. The level of connectivity of the brain waves varies according to the mum's emotional state: when mothers express ...
Dec 17, 2019
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Axons are the long thread-like extensions of neurons that send electrical signals to other brain cells. Thanks to axonal connectivity, our brains and bodies can do all necessary tasks. Even before we're born, we need axons ...
Dec 16, 2019
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Researchers studying six adults who had one of their brain hemispheres removed during childhood to reduce epileptic seizures found that the remaining half of the brain formed unusually strong connections between different ...
Nov 19, 2019
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A recent study of individuals with moderate to severe brain injury yielded new information linking brain connectivity patterns and deficits of emotion recognition and social functioning. The article, "Default mode network ...
Nov 7, 2019
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The brain is considered to be one of the most complex systems in existence. And while significant headway has been made to understand it, we tend to generate more questions than answers.
Nov 6, 2019
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A national team of scientists has identified a circuit in the brain that appears to be associated with psychiatric disorders ranging from overeating to gambling, drug abuse and even Parkinson's disease.
Oct 29, 2019
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