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NIDA Notes Articles: Cocaine

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Physical Activity Reduces Return to Cocaine Seeking in Animal Tests

April 2012

Two independent animal studies suggest that aerobic exercise might help cocaine abusers establish and maintain abstinence.

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Program Helps Troubled Boys Reduce Substance Abuse

December 2011
Chronically delinquent boys in Multidimensional Treatment Foster Care reduced their substance abuse more than boys assigned to Community Group Care.

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Stimulant Abusers' Regard for Future Improves With Memory Training

December 2011
Researchers correlate stimulant abusers’ improved performance on a memory training exerc ise with reductions in delay discounting.

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Disruption of Neuron Production in Adult Rats Increases Cocaine Taking

November 2011
Drug abuse may diminish production of new neurons in the brain’s hippocampus and thereby increase vulnerability to drug addiction.

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Neuropeptide Promotes Behaviors Tied to Addiction and Overeating

July 2011
Reports on several studies implicating a certain neuropeptide (a signaling molecule) in fostering addition and overeating and discusses implications for addiction treatment.

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Cocaine Alters Production of Hundreds of Proteins

March 2011
Describes research findings that show that chronic cocaine abuse may change the production of many proteins in the neurons of the brain’s reward system, aiding in our understanding how the drug causes addiction.

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Dr. Paul Kenny Receives the 2010 Waletzky Memorial Award

March 2011
Announces the recipient of a 2010 award for innovation in research on drug addiction and alcoholism and describes his work on increasing our understanding of the molecular foundation of addiction.

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Drug Abuse at Highest Level in Nearly a Decade

December 2010
Reports on 2009 data indicating a rise in drug abuse in the United States and the factors that may have contributed to this increase.

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Incentives Promote Abstinence

December 2010

Explores research findings on the value of motivational incentives to promote and reinforce abstinence from substances of abuse and encourage healthy behaviors.

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Modafinil Normalizes Sleep During Early Cocaine Abstinence

December 2010
Describes a study investigating the effectiveness of modafinil in enhancing sleep among cocaine abusers who are currently abstinent.

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