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 ...
North Texas researchers identify gene changes in brain reward circuits that may point to new treatments for those struggling ...
Addiction is one of the most intensely studied conditions in modern medicine, yet even with high‑resolution brain scans and genetic tools, scientists still cannot fully explain why some people get ...
Scientists at The Scripps Research Institute (TSRI) have found that deep brain stimulation (DBS) can greatly reduce the compulsion to use heroin in standard rat models of addiction. Rats that were ...
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 ...
While most prior studies have focused on brain-centric models of reward, some work has shown that gut-vagal signals have an effect on food-driven dopamine activity and eating behaviors. Yet it was ...
Consider someone addicted to alcohol, drugs, or a behavior 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 ...
Could drugs like Mounjaro treat people with cannabis use disorder? They might. Preliminary research indicates they may stop ...
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 ...
(THE CONVERSATION) 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 ...
Is social media addiction real? A new study explores the brain changes and psychological impacts of excessive use following a landmark $6 million California court ruling.
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