这能促进大脑中的多巴胺浓度上升。
伏隔核 ——控制多巴胺分泌
多巴胺是在兴奋时释放的。
这种快乐的加强几乎全因多巴胺的分泌。
The reinforcement or reward happens almost entirely because of dopamine.
听音乐激动得战栗跟大脑释放多巴胺有关。
当代的强化学习理论是基于多巴胺奖赏系统。
Contemporary theories of reinforcement learning are rooted in the dopaminergic reward system.
大脑降低其对多巴胺信号的反应能力(脱敏)。
The brain decreases its ability to respond to dopamine signals (desensitization).
所有成瘾药物和行为都刺激着多巴胺释放系统。
All addictive drugs and activities elevate the dopamine release system.
小组发现铁储存在神经细胞中的多巴胺小泡中。
The team shows that iron is stored within dopamine vesicles inside the neuronal cells.
所有的药物滥用都刺激了神经递质多巴胺的释放。
All drugs of abuse stimulate the release of the neurotransmitter dopamine.
其他的抗抑郁药物作用于神经传递素多巴胺上。
Other antidepressants work on the neurotransmitter dopamine.
多巴胺是大脑中与好的感觉密切相关的神经递质。
Dopamine is the neurotransmitter in our brain that is intimately involved with feeling good.
听着流动的音乐，脑部会分泌多巴胺，让人感觉愉悦。
Listening to moving music causes the brain to release dopamine, a feel-good chemical.
规定肉类所含莱克多巴胺的最高残留水平。
比如说新奇寻求（见注释4），就与大量多巴胺有关。
Novelty-seeking, for example, is associated with lots of dopamine.
研究者把多巴胺系统和其他上瘾行为联系起来，包括毒瘾。
Studies have linked the dopamine system with other forms of addiction, including drug abuse.
或者可能这说明了我们的左右脑分泌了不同水平的多巴胺？
Or maybe this is a reflection of our left and right brains spitting out different levels of dopamine?
核磁共振扫描显示了多巴胺释放的具体时间和位置。
Functional MRI scans showed where and when those releases happened.
帕金森氏病的典型特征是中脑某些区域的多巴胺神经元的死亡。
Parkinson's disease is characterized by the death of dopaminergic neurons in areas of the midbrain.
非瘾君子们同样能体会到多巴胺系统精神奖赏刺激的强大引力。
The mental reward stimulation of the dopamine system is a powerful pull that non-addicts feel as well.
范德比尔特的研究人员怀疑，好冲动的人的多巴胺调节器坏了。
The Vanderbilt researchers suspected that the dopamine thermostats of highly impulsive people are broken.
多巴胺是一种奖励诱导的自适分子，让动物在感觉饥饿前觅食。
Dopamine is an adaptive reward-inducing molecule that makes animals want to look for food before they're hungry.
研究者提出这可能与吸烟作用于大脑中的化学物质如多巴胺有关。
The researchers suggest it could be related to smoke's effects on chemicals in the brain such as dopamine.
先前的研究已经表明大脑中的多巴胺系统直接对预测错误做出反应。
Previous research has shown that the dopamine system in the brain is directly responsive to prediction errors.
多巴胺属于大脑化学物质家族的一员，它们传递神经元之间的信号。
Dopamine is one of a family of brain chemicals that transmit signals between neurons.
因为进食会刺激多巴胺——一种产生大脑满足感的化学物质的释放。
That’s because consuming food stimulates the release of dopamine, a chemical that tickles the pleasure centers of the brain.
在动机和奖励行为中有重要作用的神经传递多巴胺也与腹侧纹状体有关。
The neurotransmitter dopamine, which is important in motivation and reward, also plays a role in the ventral striatum.
这些结果支持这样的看法，即中脑多巴胺神经元编码感觉的以及认知奖赏。
This result supports the notion that midbrain dopamine neurons are coding for both primitive and cognitive rewards.
大鼠脑部的多巴胺浓度降低，结果它们展现出焦虑，成了一种戒断的迹象。
The rats' brain levels of dopamine dropped and, as a result, they exhibited anxiety as a sign of withdrawal.
大鼠脑部的多巴胺浓度降低，结果它们展现出焦虑，成了一种戒断的迹象。
The rats' brain levels of dopamine dropped and, as a result, they exhibited anxiety as a sign of withdrawal.
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