The cognitive processes associated with decision-making and risk tolerance are a function of brainneurochemistry and of the neurotransmitter dopamine, in particular.
和决策、风险承受力有关的感知过程是大脑神经化学的一项功能、确切地说是神经传递素多巴胺的一项功能。
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He believes this could have resulted in the brain becoming more streamlined, our neurochemistry shifting to boost the capacity of our brains.