Rats missing a neuroreceptor that controls the release of the neurotransmitter glutamate are less amenable to the rewarding effects of cocaine, increasing their chance of kicking the habit once addicted, researchers from ...
Jul 11, 2017
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63
For decades, scientists thought acetylcholine was the only neurotransmitter responsible for controlling how muscles and nerves are wired together during development.
Sep 19, 2016
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With a clever approach, researchers point to the first gene that could be protective of tinnitus—that disturbing ringing in the ear many of us hear, when no sound is present.
Sep 1, 2016
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University of North Carolina researchers uncovered a cellular mechanism by which kappa opioid receptors (KOR) drive anxiety. These proteins inhibit the release of the neurotransmitter glutamate in a part of the brain that ...
Mar 17, 2016
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Just as a thermostat is used to maintain a balanced temperature in a home, different biological processes maintain the balance of almost everything in our bodies, from temperature and oxygen to hormone and blood sugar levels. ...
Dec 17, 2015
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22
When someone walks down the street and is startled by a car accident, what determines whether they clearly remember the details of what they were doing prior to the crash?
Dec 17, 2015
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Part of the reason people find smoking difficult to quit is that each time they have a cigarette, feelings of craving, irritability and anxiety melt away. This component of addiction is known as negative reward and is controlled ...
Dec 1, 2015
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132
Epilepsy affects more than 65 million people worldwide. One-third of these patients have seizures that are not controlled by medications. In addition, one-third have brain lesions, the hallmark of the disease, which cannot ...
Oct 14, 2015
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178
New research has identified the mechanisms that trigger disruption in the brain's communication channels linked to symptoms in psychiatric disorders including schizophrenia. The University of Bristol study, published today ...
Aug 17, 2015
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A study team led by researchers at the University of Pittsburgh School of Medicine who used specially developed technologies to "follow the zinc" have uncovered a previously unknown pathway the brain uses to fine-tune neural ...
May 4, 2015
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