alink inhibitory systems of the prefrontal cortex to reward systems deeper in the brain 联系更深深地奖励在脑子中的系统的前额的皮质的 inhibitory 系统[translate] aHe went out of the room and came back a few minutes later. 几分钟后他出去了屋子并且回来了。[translate] ...
These neurotransmitters allow communication between specific neurons in the brain. This communication is responsible for our experience of emotions, learning, and a host of other responses to the environment. One of the neuronal systems in the brain that aids in motivation is the reward system....
Reward systemsEvolutionWhy sugar is sweet? Why sexual activities are pleasurable? Why computer games are fun? Answers to such questions may end up in circular reasoning unless findings from evolutionary biology and neuroscience are not utilized. The brain circuits that determine and modulate the ...
aShe probes neural circuits 她探查神经的电路[translate] alink inhibitory systems of the prefrontal cortex to reward systems deeper in the brain 联系更深深地奖励在脑子中的系统的前额的皮质的 inhibitory 系统[translate]
After the advances they have made in understanding rewards, the researchers are now exploring how the brain responds to punishment. Dayan says the smart money is on another brain signalling chemical,serotonin. “That may be involved in punishment, but it’s fairly speculative at the moment.” ...
including the anterior cingulate cortex and insula (Fig 7).39,40 Scratching provides pleasure by activating areas of the reward system, including the ventral tegmentum area and striatum.41 This pleasure can feed into higher-level reward systems involving the midbrain and striatum, potentiating an ...
Discussion: As noted, there is an emerging body of evidence implicating several neurochemical systems in nicotine addiction. Other systems will be apparent from additional presentations in this panel. A main focus of the discussion in this particular presentation will be on the ef- forts at NIDA ...
Dopaminergic systems create reward seeking despite adverse consequences In Drosophila, a subpopulation of reward-encoding dopaminergic neurons antagonizes punishment-encoding neurons and can override punishment or hunger cues in favour of reward-seeking behaviour. Kristijan D. Jovanoski , Lucille Duquenoy ...
Event-related electrical brain potentials are unique in providing a "window" or "lens" with a resolving power of milliseconds through which input processing can be assessed. They are therefore ideal in tracking the rapid sequence of brai... 被引量: 0发表: 0年 Prolonged rewarding stimulation of...
Complex motor and sensorimotor functions of striatal and accumbens dopamine: involvement in instrumental behavior processes The suggestions that dopamine (DA) systems are involved in "motor control" and "reward" represent the classic working hypotheses on the behavioral func- ti... JD Salamone - 《...