通过功能核磁共振成像，研究人员发现中脑多巴胺系统在参与者进行预测时，对预测误差进行了编码。
Using functional MRI (FMRI), researchers found that this system encodes prediction error when participants made prediction.
圣路易斯华盛顿大学的研究人员集中研究了中脑多巴胺系统，该系统在意外事件发生时，会向脑部其他区域发送信号。
Researchers at Washington University in St Louis focused on the mid-brain dopamine system (MDS), which provides signals to the rest of the brain when unexpected events occur.
事实并非这么简单，他说，因为这两个系统存在通过中脑多巴胺神经元的连接。
The story is not so simple, he says, because these two systems are connected via the midbrain dopamine neurons.
阿片类药物同其它依赖性药物一样直接或间接作用于中脑边缘多巴胺系统，最终使伏隔核中多巴胺水平发生改变来介导奖赏效应。
The opium drugs affect the mesencephalic limbic DA system directly or indirectly as well as other dependence drugs, and ultimately alter the DA level in the NAc to mediate the awarding effects.
帕金森病是中枢神经系统常见的一种神经退行性疾病，是由于中脑多巴胺能神经元丢失，导致纹状体多巴胺分泌减少造成的一种老年人易患疾病。
Parkinson's disease (PD) is a progressive neurodegenerative disease characterized by the loss of dopaminergic neurons in the midbrain and, consequently, depletion of dopamine in the striatum.
帕金森病是中枢神经系统常见的一种神经退行性疾病，是由于中脑多巴胺能神经元丢失，导致纹状体多巴胺分泌减少造成的一种老年人易患疾病。
Parkinson's disease (PD) is a progressive neurodegenerative disease characterized by the loss of dopaminergic neurons in the midbrain and, consequently, depletion of dopamine in the striatum.
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