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NIDA Notes Articles: Stimulants

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Study Pinpoints Cognitive Deficits Due to Cocaine, Finds Potential for Recovery

August 2013

New research demonstrated that, in rhesus monkeys, ongoing cocaine exposure weakens two brain functions that people require for successful behavioral change: cognitive flexibility and memory. But the study determined that these changes may not be permanent.

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Test Substance Attenuates Signs of Cocaine Withdrawal in Rats

December 2009

Reports on several drugs that may ward off depression and anxiety, common withdrawal symptoms from cocaine, based on an animal study.

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Tracing NET

October 2007
Describes research that has led to the development of a new tool, a new radiotracer, for studying the neurobiology of depression, attention deficit hyperactivity disorder, and stimulant abuse.

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