For now however, the effect is limited to the scientist's test subject, an aquatic plant known as Bacopa caroliniana.

但目前而言，科学家的测试项目仅限于一种叫虎耳草的水生植物。

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Bacopa is one of the few scientifically verified herbal nootropics — a term for supplements shown to have enhancing effects on various aspects of brain function.

假马齿苋是少数的一种科学验证的草本健脑药，这种物质的补充对大脑功能各个方面都有促进作用。

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