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Study identifies a brain pathway linking stress to addiction risk
Scientists have long known that stress and addiction travel together, but the biological connection between a hard day and a ...
Why does stress trigger drinking? A new study identifies a direct brain circuit between stress centers and habit-forming regions.
Cocaine addiction may persist because the drug rewires brain circuits through a protein called DeltaFosB. This buildup ...
Researchers analyze 2.2 million genomes to show that addiction risk is primarily driven by broad genes affecting brain wiring and impulse control, not drug-specific traits.
Methamphetamine doesn’t just spike levels of the pleasure-inducing hormone dopamine in the reward pathways of the brain – it also provokes damaging brain inflammation through similar mechanisms. Meth ...
(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 ...
Add Yahoo as a preferred source to see more of our stories on Google. Meth, also known as ice, is as addictive as it is damaging. FlashMovie/iStock via Getty Images Plus Methamphetamine doesn’t just ...
(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Emma Fenske, DO, Oregon Health & Science University (THE CONVERSATION) Addiction is ...
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