Cotman believes this hormone, which keeps neurons functioning, may prevent the brains of active humans from deteriorating.
考特曼认为,这种保持神经元功能的激素可能会阻止活跃的人的大脑恶化。
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Maintaining a level of daily physical activity may help mental functioning, says Carl Cotman, a neuroscientist at the University of California at Irvine.