There's a reason it's called a gut feeling. The brain and the gut are connected by intricate neural networks that signal hunger and satiety, love and fear, even safety and danger. These networks employ myriad chemical signals ...
Aug 11, 2016
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A microscope about the size of a penny is giving scientists a new window into the everyday activity of cells within the spinal cord. The innovative technology revealed that astrocytes—cells in the nervous system that do ...
Apr 28, 2016
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Experiencing a traumatic event can cause life-long anxiety problems, called posttraumatic stress disorder. Researchers from Uppsala University and Karolinska Institutet now show that people with posttraumatic stress disorder ...
Nov 30, 2015
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An 'exhausted' army of immune cells may not be able to fight off infection, but if its soldiers fight too hard they risk damaging the very body they are meant to be protecting, suggests new research from the University of ...
Jun 29, 2015
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In aging worms at least, it is insulin, not Father Time, that inhibits a motor neuron's ability to repair itself—a finding that suggests declines in nervous system health may not be inevitable.
Jan 17, 2014
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If the development of our nervous system is disturbed, we risk developing serious neurological diseases, impairing our sensory systems, movement control or cognitive functions. This is true for all organisms with a well-developed ...
Sep 19, 2013
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(Medical Xpress)—Chronic alcohol exposure leads to brain adaptations that shift behavior control away from an area of the brain involved in complex decision-making and toward a region associated with habit formation, according ...
Aug 23, 2013
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The human body is a complicated system of blood vessels, nerves, organs, tissue and cells each with a specific job to do. When all are working together, it's a symphony of form and function as each instrument plays its intended ...
Aug 15, 2013
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Purchasing designer handbags and shoes is a means for women to express their style, boost self-esteem, or even signal status. New University of Minnesota research suggests some women also seek these luxury items to prevent ...
Jul 24, 2013
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(Medical Xpress)—Researchers in Oxford have demonstrated a significant improvement in the treatment of advanced Parkinson's disease with deep brain stimulation.
Jul 15, 2013
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