Cocaine addiction may persist because the drug rewires brain circuits through a protein called DeltaFosB. This buildup ...
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How addiction rewires the brain: Disease vs. decision
Addiction is often debated as either a disease or a choice, but in reality, it involves elements of both. Many people first ...
Rutgers‑led study of 2.2 million people finds addiction risk is driven more by genes tied to impulse control and reward ...
Make no mistake, addiction is a neurological brain disorder. When the subject of addiction comes up, people often lean on familiar explanations. “They just need more willpower.” “Why can’t they stop ...
Within the brain, chemical neurotransmitters like dopamine and norepinephrine regulate mood, emotions and many physiological and behavioral processes. Their imbalance can contribute to anxiety, ...
Addiction decreases the brain’s ability to experience natural, healthy pleasure, driving increased cravings and compulsive substance use. But can this brain deficit be healed? New research from my lab ...
“I don’t understand why he just can’t stop abusing alcohol.” Turns out that addiction is a whole lot more complicated than just saying “no.” Although the stigma of addiction as a moral failing ...
(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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