Resetting addicted brain: Laser light zaps away cocaine addiction
By stimulating one part of the brain with laser light, researchers at the National Institutes of Health (NIH) and the Ernest Gallo Clinic and Research Center at UC San Francisco (UCSF) have shown that they ...
Neuroscience
Apr 03, 2013 |
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Resistance to cocaine addiction may be passed down from father to son, study shows
Research from the Perelman School of Medicine at the University of Pennsylvania and Massachusetts General Hospital (MGH) reveals that sons of male rats exposed to cocaine are resistant to the rewarding effects of the drug, ...
Neuroscience
Dec 16, 2012 |
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Two-drug combination has potential to fight cocaine addiction: study
A fine-tuned combination of two existing pharmaceutical drugs has shown promise as a potential new therapy for people addicted to cocaine—a therapy that would reduce their craving for the drug and blunt their symptoms ...
Addiction
Aug 08, 2012 |
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Scientists uncover molecular roots of cocaine addiction in the brain
Researchers at Johns Hopkins have unraveled the molecular foundations of cocaine's effects on the brain, and identified a compound that blocks cravings for the drug in cocaine-addicted mice. The compound, already proven safe ...
Neuroscience
May 22, 2013 |
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Researchers identify pathway that may protect against cocaine addiction
(Medical Xpress)—A study by researchers at the National Institutes of Health gives insight into changes in the reward circuitry of the brain that may provide resistance against cocaine addiction. Scientists ...
Neuroscience
Apr 16, 2013 |
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Discovery could yield treatment for cocaine addicts
Scientists have discovered a molecular process in the brain triggered by cocaine use that could provide a target for treatments to prevent or reverse addiction to the drug.
Neuroscience
Mar 15, 2013 |
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Research pinpoints, prevents stress-induced drug relapse in rats
All too often, stress turns addiction recovery into relapse, but years of basic brain research have provided scientists with insight that might allow them develop a medicine to help. A new study in the journal Neuron pinpoi ...
Neuroscience
Mar 06, 2013 |
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Study of cocaine addiction reveals targets for treatment
Scientists at UC Santa Barbara are researching cocaine addiction, part of a widespread problem, which, along with other addictions, costs billions of dollars in damage to individuals, families, and society.
Neuroscience
Feb 13, 2013 |
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Treatment for cocaine addiction targets relapse
(Medical Xpress)—What is the best intervention window for someone struggling with cocaine addiction? When he or she is in the middle of a drug binge, or after a period of abstinence when there is temptation ...
Psychology & Psychiatry
Jan 15, 2013 |
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Mental fatigue impairs midbrain function in cocaine-addicted individuals, researchers find
(Medical Xpress)—Scientists at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory have revealed a new connection between drug addiction and a distinct part of the brain that may govern ...
Psychology & Psychiatry
Nov 09, 2012 |
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Overcoming memories that trigger cocaine relapse
Researchers from the University of Wisconsin-Milwaukee (UWM) have identified mechanisms in the brain responsible for regulating cocaine-seeking behavior, providing an avenue for drug development that could greatly reduce ...
Neuroscience
Oct 17, 2012 |
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Chronic cocaine use triggers changes in brain's neuron structure
Chronic exposure to cocaine reduces the expression of a protein known to regulate brain plasticity, according to new, in vivo research on the molecular basis of cocaine addiction. That reduction drives structural ...
Neuroscience
May 09, 2012 |
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Cocaine decreases activity of a protein necessary for normal functioning of the brain's reward system
New research from Mount Sinai Medical Center in New York reveals that repeated exposure to cocaine decreases the activity of a protein necessary for normal functioning of the brain's reward system, thus enhancing the reward ...
Neuroscience
Apr 22, 2012 |
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Antidote for cocaine overdose shows promise in lab tests
Scientists at The Scripps Research Institute have shown that an injectable solution can protect mice from an otherwise lethal overdose of cocaine. The findings could lead to human clinical trials of a treatment ...
Medications
Apr 18, 2012 |
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Discovery of brain's natural resistance to drugs may offer clues to treating addition
A single injection of cocaine or methamphetamine in mice caused their brains to put the brakes on neurons that generate sensations of pleasure, and these cellular changes lasted for at least a week, according ...
Neuroscience
Mar 08, 2012 |
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