The team trained the rats to lick a spout to receive water while the light was switched on.

在灯开着的情况下，研究小组训练大鼠舔水管取水。

If they responded to blue light shot at the implant through a skull, penetrating optical fiber by licking the spout that delivered, the reward As a control.

如果他们对穿过头骨射向植入物的蓝光作出反应，通过舔舐传送的喷口穿透光纤，则奖励作为对照。

Afterwards, when the researchers shone the light on the hybrid brains, the rats were prompted to lick the spout, meaning that the human cells had become integrated well enough to help drive the animals' behaviour.

之后，当研究人员把光照射在杂交大鼠的大脑上时，它们会被诱导去舔壶嘴，这意味着人类细胞已经融合得足够好，可以帮助驱动动物的行为。