October 5, 2023
Researchers at University of California San Diego School of Medicine have used single-cell sequencing to identify a potential new treatment for cocaine addiction and shed new light on the molecular underpinnings of addiction.
April 27, 2020
Antibiotic treatment — which depletes gut microbes — drastically changes the parts of a rat’s brain that are activated during opioid addiction and withdrawal.
July 10, 2017
Researchers at University of California San Diego School of Medicine have discovered differences in how the brain responds to food rewards in individuals with a history of bulimia nervosa (BN), an eating disorder characterized by frequent episodes of binge eating followed by efforts of purging to avoid weight gain. The…
June 1, 2020
What happens in the hippocampus even before people attempt to form memories may impact whether they remember. Study suggests ‘encoding mode’ may play an important role in memory formation.
January 17, 2018
Confirming earlier computational models, researchers at University of California San Diego and UC San Diego School of Medicine, with colleagues in Arizona and Louisiana, report that episodic memories are encoded in the hippocampus of the human brain by distinct, sparse sets of neurons.
January 24, 2020
Approximately one-quarter of patients who are prescribed opioids for chronic pain misuse them, with five to 10 percent developing an opioid use disorder or addiction. In a new study, UC San Diego researchers found that opioid dependence produced permanent changes in the brains of rats.
February 13, 2012
Gazing into your lover’s eyes isn’t only romantic; it also releases a brain chemical called oxytocin that strengthens social bonds in a variety of species. For some people who suffer from depression, the so-called “hormone of love” might hold out hope. Researchers at the UC San Diego School of Medicine…
February 8, 2022
People at risk of developing alcohol use disorder show lower functional connectivity between brain regions involved in processing facial expressions. Future psychoeducation programs focused on improving social and emotional processing may help prevent alcohol use disorder.
December 11, 2014
A new study led by researchers at University of California, San Diego School of Medicine finds that the brains of obese children literally light up differently when tasting sugar.
September 27, 2021
Researchers describe how withdrawal from nicotine, methamphetamine and cocaine alters the functional architecture and patterns in the brains of mice, compared to control animals, a key to developing addiction treatments.
