Does using alcohol, nicotine, or cannabis engender addiction by changing the structure of brains, or does the structure of brains incline some people toward using those substances? In standard brain ...
Researchers at the University of California San Diego have completed a massive genetic study that identifies key biological ...
People with substance use disorder—whether addicted to alcohol, cocaine, heroin, or nicotine—share a strikingly similar pattern of abnormal brain connections, particularly within the brain’s reward ...
Remarkable scientific progress over the past five decades has helped us develop knowledge of how drugs of abuse induce pleasure, reinforce use, and lead to the compulsive self-administration we call ...
Consider someone addicted to alcohol, drugs, or a behaviour like gambling. Why do they continue, even when they say they want to stop? It’s a question that highlights a fundamental disconnect: the gap ...
For decades, my colleagues and I advanced the premise that early substance use—nicotine, alcohol, or cannabis (or other addicting drugs)—interferes with critical maturation stages, particularly ...
Addiction is one of the most common and consequential chronic medical conditions in the United States. Nationwide, more than 46 million people met the criteria for a substance abuse disorder as of ...
Addiction is one of the most common and consequential chronic medical conditions in the United States. Nationwide, more than 46 million people met the criteria for a substance abuse disorder as of ...
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