En español
NIDA

NIDA Notes Advanced Search

Specific Drugs

Drug Topics

Related Topics

Do you like these search results?

Your search for Brain and Addiction returned 2 results. Search again.

Basic Science

Adolescent Marijuana Use Is Linked to Altered Neural Circuitry and Mood Symptoms

Some teens' marijuana use has been linked to disrupted communication between two key regions in the brain’s reward circuitry at age 20. Disrupted communication between the regions was associated with poorer psychosocial functioning at age 22.

Treatment

Deep Brain Stimulation Attenuates Rats’ Responses to Heroin

High-frequency electrical stimulation of neurons deep in the brain can reduce rats’ relapse-like behavior and motivation to take heroin. The finding strengthens hope that deep brain stimulation might offer a new treatment alternative for opioid addiction, particularly for patients who have not benefited from other treatments.

NIDA Notes

Tags

Drug Topics

Drugs of Abuse

Population Groups

Related Topics