研究人员称，这个与猿、人类和猴子有亲缘关系的生物颅骨证明，非洲灵长类大脑较发达、脑容量较大，但其大脑发育比先前认为的晚些。

The skull—of a species related to apes, humans, and monkeys—is evidence that the more advanced and bigger brains of African primates developed later than previously believed, researchers said.

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美国布朗大学的研究人员上周公布的一项实验表明，一个手指甲大小的脑植入物可以使猴子只需通过思维活动就能控制电脑的光标。

An experimental brain implant the size of a fingernail has allowed a monkey to control a computer cursor by thought alone, researchers at Brown University in the US announced last week.

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