A team of neuroscientists from Emory University's Silvio O. Conte Center for Oxytocin and Social Cognition has discovered a key connection between areas of the adult female prairie vole's brain reward system that promotes ...
May 31, 2017
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Researchers from the Icahn School of Medicine at Mount Sinai have identified a new molecular mechanism by which cocaine alters the brain's reward circuits and causes addiction. Published online in the journal Proceedings ...
Jan 20, 2014
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(Medical Xpress)—The Lateral Geniculate Nucleus (LGN) of the thalamus is a busy place, especially during development. Although it receives inputs from many regions of the brain, the first class seats are reserved for axons ...
(HealthDay)—Deep brain stimulation has helped people with severe obsessive-compulsive disorder, and new research begins to explain why.
Feb 24, 2013
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(Medical Xpress)—A new study by scientists in the US has found that the opiate morphine and the stimulant cocaine act on the reward centers in the brain in different ways, contradicting previous theories that these types ...
Take your time. Hold your horses. Sleep on it. When people must decide between arguably equal choices, they need time to deliberate. In the case of people undergoing deep brain stimulation (DBS) for Parkinson's disease, that ...
Sep 25, 2011
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Researchers at the Leibniz Institute for Immunotherapy (LIT) studied hundreds of patients with acute myeloid leukemia (AML). They discovered that specific mutations in the STAG2 protein cause altered DNA folding in the cell ...
Aug 13, 2024
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Opioids, like the commonly prescribed pain reliever oxycodone, are known for being highly addictive. In 2022, nearly 85,000 people died from an opioid overdose in the U.S., according to the Centers for Disease Control. Yet ...
Aug 12, 2024
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Most people wouldn't think twice after seeing sugar spilled on a counter. But for someone with a history of cocaine use, this visual cue could trigger powerful associations with their past drug use and a compulsive urge to ...
Aug 9, 2024
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A new study in the Journal of Neuroscience has discovered underlying sex differences in the molecular pathways that drive reward-related behaviors. In particular, the study found differences and similarities in the ways males ...
Jun 27, 2024
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