Latest Dopamine receptor Stories
Using brain imaging and chocolate milkshakes, U.S. scientists say people with weakened brain "reward circuitry" are at increased risk of weight gain.
Researchers at the U.S. Department of Energy's Brookhaven National Laboratory have shown that increasing the brain level of receptors for dopamine, a pleasure-related chemical, can reduce use of cocaine by 75 percent in rats trained to self-administer it.
Confirming findings in a previous study, Yale researchers observed an altered availability of the dopamine transporter in healthy persons with a genetic variation linked to substance abuse and attention deficit hyperactivity disorder (ADHD).
- A poem in which the author retracts something said in an earlier poem.