Neuroscience
Activating brain region creates intense desire to use cocaine
Researchers have identified a portion of the brain that intensifies one's desire for certain rewards—in this case, mimicking addiction to cocaine.
Aug 22, 2017
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News tagged with drug addiction
Medications
Opioid addiction treatment behind bars reduced post-incarceration overdose deaths in RI
A treatment program for opioid addiction launched by the Rhode Island Department of Corrections was associated with a significant drop in post-incarceration drug overdose deaths and contributed to an overall drop in overdose ...
Feb 14, 2018
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Psychology & Psychiatry
Researchers propose a new approach to understanding common psychiactric treatments
(Medical Xpress)—Drugs for psychiatric disorders such as depression and schizophrenia often require weeks to take full effect. "What takes so long?" has formed one of psychiatry's most stubborn mysteries. Now a fresh look ...
Nov 21, 2012
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Neuroscience
Brain area involved in addiction activated earlier than previously thought in recreational cocaine users
Even among non-dependent cocaine users, cues associated with consumption of the drug lead to dopamine release in an area of the brain thought to promote compulsive use, according to researchers at McGill University.
May 23, 2017
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Psychology & Psychiatry
Emotional regulation technique may be effective in disrupting compulsive cocaine addiction
An emotion regulation strategy known as cognitive reappraisal helped reduce the typically heightened and habitual attention to drug-related cues and contexts in cocaine-addicted individuals, a study by Mount Sinai researchers ...
May 31, 2021
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Neuroscience
Researchers see way cocaine hijacks memory
Washington State University researchers have found a mechanism in the brain that facilitates the pathologically powerful role of memory in drug addiction. Their discovery opens a new area of research for targeted therapy ...
Mar 10, 2015
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Neuroscience
New form of brain signaling affects addiction-related behavior
University of Iowa researchers have discovered a new form of neurotransmission that influences the long-lasting memory created by addictive drugs, like cocaine and opioids, and the subsequent craving for these drugs of abuse. ...
Jun 27, 2014
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Medications
Overhaul of US drug policy is long overdue, expert says
A new report from the Office of the Surgeon General, "Facing Addiction in America," suggests that an overhaul of U.S. drug policy is long overdue, according to a new issue brief from a drug policy expert at Rice University's ...
Mar 9, 2017
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Genetics
Study IDs new genetic links to impulsivity, alcohol problems in men
Being impulsive can lead us to say things we regret, buy things we really don't need, engage in behaviors that are risky and even develop troublesome addictions. But are different kinds of hastiness and rashness embedded ...
Nov 16, 2011
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Neuroscience
Cocaine changes the brain and makes relapse more common in addicts
Cocaine use causes 'profound changes' in the brain that lead to an increased risk of relapse due to stress - according to new research from the University of East Anglia.
Apr 28, 2015
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