Neuroscience
The yin and yang of overcoming cocaine addiction
Yaoying Ma says that biology, by nature, has a yin and a yang—a push and a pull. Addiction, particularly relapse, she finds, is no exception.
Sep 4, 2014
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News tagged with cocaine exposure
Psychology & Psychiatry
Cocaine exposure in the womb: The brain structure is intact but development is off track
Prenatal cocaine exposure affects both behavior and brain. Animal studies have shown that exposure to cocaine during in utero development causes numerous disruptions in normal brain development and negatively affects behavior ...
Sep 25, 2013
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Pediatrics
'Crack baby' scare overblown, teen research says
Research in teens adds fresh evidence that the 1980s "crack baby" scare was overblown, finding little proof of any major long-term ill effects in children whose mothers used cocaine during pregnancy.
May 27, 2013
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Genetics
Scientists find gene interactions that make cocaine abuse death eight times more likely
Scientists have identified genetic circumstances under which common mutations on two genes interact in the presence of cocaine to produce a nearly eight-fold increased risk of death as a result of abusing the drug.
Jan 22, 2013
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Neuroscience
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 ...
Oct 17, 2012
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Neuroscience
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 changes ...
May 9, 2012
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Neuroscience
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 ...
Apr 22, 2012
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Health
Study finds intrauterine exposure to drugs does not affect academic achievement test scores
Researchers from Boston University Schools of Medicine (BUSM) and Public Health along with Boston Medical Center have found children's academic achievement test scores not affected by intrauterine exposure to cocaine, tobacco ...
Mar 5, 2012
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Neuroscience
How the brain puts the brakes on the negative impact of cocaine
Research published by Cell Press in the January 12 issue of the journal Neuron provides fascinating insight into a newly discovered brain mechanism that limits the rewarding impact of cocaine. The study describes protective ...
Jan 11, 2012
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Medical research
Study examines nicotine as a gateway drug
A landmark study in mice identifies a biological mechanism that could help explain how tobacco products could act as gateway drugs, increasing a person's future likelihood of abusing cocaine and perhaps other drugs as well, ...
Nov 2, 2011
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