Rather than finding a fear memory in the brain, we can start by taking our animals, and let's say we put them in a blue box like this blue box here and we find the brain cells that represent that blue box and we trick them to respond to pulses of light exactly like we had said before.
这次我们不找大脑中的恐惧记忆了， 而是将我们的实验动物 放在一个蓝盒子里，就像这边的这个， 然后我们找到大脑中表示这个蓝盒子的脑细胞， 诱使它们对光波产生反应， 就像我们刚刚说的那样，