Reward system and addiction: what dopamine does and doesn't do Addictive drugs share with palatable food the property of increasing extracellular dopamine (DA), preferentially in the nucleus accumbens shell rather than... Gaetano,Di,Chiara,... - 《Current Opinion in Pharmacology》 被引量: 683发...
Reward system and addiction: what dopa- mine does and doesn't do. Curr Opin Pharmacol. 2007;7:69 -76.G. Di Chiara, V. Bassareo, Reward system and addiction: what dopamine does and doesn't do, Curr. Opin. Pharmacol. 7 (2007) 69-76....
Please stay tuned for the updates on the riot. impulsivity,impulsive的名词形式,冲动性,不可数(impulse,冲动,可数) The brain’s cortex(脑皮层)is responsible for deliberate decision-making(表示做某事的过程,可以用n+vting的组合动名词形式,不可数)and limiting impulsive behaviors, whereas subcortex(脑皮下...
So when people talk about sex addiction, they’re really talking about all of these, and more. When someone says, “sexually, I’m out of control,” that doesn’t tell us very much. When we know someone has affair after affair; or that someone regularly masturbates to the point of pai...
Addiction is most commonly talked about in terms of substances such as drugs and alcohol, but anything that brings a person pleasure is something that may become an addiction. Addiction is a disease of the brain that requires repeated use or involvement with a certain substance or activity, ...
Long-termmarijuana useappears to alter a person's brain, causing one region associated with addiction to shrink and forcing the rest of the brain to work overtime to compensate, a new study reports. MRI scans revealed that people who use pot for years have a smaller-than-usual orbitofrontal...
The neurotransmitter that plays the biggest role in addiction is dopamine. The part of the brain involved in addiction is called the reward pathway,...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough ...
Physical addiction to heroin means it is very tough to stop taking the drug as the body changes, putting the user through traumatic mental and physical side effects.身体上对海洛因的依赖意味着，随着身体变化，停止服用药物并非易事，这给使用者带来了精神上和身体上的双重副作用创伤。A user who has ...
Addiction is a complex problem that can have a variety of underlying causes. When someone is addicted to drugs or alcohol, their brain chemistry has been altered, which can make it incredibly difficult to stop using substances on their own. For this reason, many people who are addicted to dr...
Therehas been a growing concernin Chinaaboutgaming addiction among children. Governmentreportsin2018foundthataboutoneintenChinesechildrenwereaddictedtothe Internet.Thenewrulesarepartofanefforttopreventyoungpeoplefromspendingtoomuchtime onunhealthyentertainment.Thatincludeswhatofficialscallthe“irrationalfanculture”. ...