In a new study of seven people with Parkinson's disease, Johns Hopkins Medicine researchers report evidence that deep brain stimulation using electrical impulses jumpstarts the nerve cells that produce the chemical messenger ...
Aug 21, 2019
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A new Addiction Biology study provides the first evidence of a blunted response to stress-induced dopamine signaling in the brain's prefrontal cortex in individuals at high risk for psychosis who regularly used cannabis.
Aug 7, 2019
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If somebody asks me "are you a coffee addict?" I may say, "Yeah it seems like, but on the one condition, only in my office." I don't have that much craving for coffee at home, but just being in the office, where I used to ...
Jul 30, 2019
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Blocking dopamine receptors in different regions of the amygdala reduces drug seeking and taking behavior with varying longevity, according to research in rats published in eNeuro.
Jul 29, 2019
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A de novo gene mutation that encodes a brain protein in a child with autism has been placed into the brains of mice. These mice then showed severe alterations of specific behaviors that closely resemble those seen in human ...
Jul 24, 2019
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A biologist at Louisiana State University conducted a pioneering research study that could help us to better understand the role of dopamine in stress resilience in humans through analyzing wild songbirds. This study could ...
Jul 20, 2019
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Treatments for Parkinson's disease have most recently focused on increasing dopamine, a chemical messenger in the brain that affects reward-based behaviors and motivation, as well as movement. A new study by Yale researchers ...
Jul 17, 2019
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N-acetylcysteine (NAC) is a naturally occurring molecule that replenishes one of the body's antioxidants and now shows potential benefit as part of a standard course of treatment for patients with Parkinson's disease, according ...
Jul 16, 2019
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Some people tend to postpone actions. In women, this trait is associated with a genetic predisposition toward a higher level of dopamine in the brain. This is what researchers from Ruhr-Universität Bochum and the Technical ...
Jul 11, 2019
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New findings out of the University of Tübingen show that, on top of its benefits for metabolism, mood, and general health, exercise also improves brain function. In recent studies, researchers learned that obese and overweight ...
Jul 10, 2019
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