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NIDA Notes Articles: Addiction Science

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Animal Study Suggests Marijuana May Affect Future Offspring’s Susceptibility to Heroin

February 2015
Can marijuana use put offspring at heightened risk for opiate addiction, even if the use stops before the offspring are conceived? Results from a recent NIDA-funded study are consistent with other studies suggesting that a parent’s history of drug use, even preconception, may affect a child’s brain function and behavior.

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Waletzky Memorial Award Winners’ Lectures at NIDA Illuminate Cocaine’s Many Effects on Brain Structure, Circuitry

January 2015
Dr. Paul E. M. Phillips spoke on “Phasic Dopamine Transmission During Substance Abuse,” describing investigations that he has led into the role of brief, seconds-long bursts of dopamine signaling in addictive processes. Dr. Rita Z. Goldstein spoke on “Targeting the Brain, Cognition, and Motivation for Intervention in Addiction.”

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