translation.en: What you're listening to is the sound of the brain of this monkey as it explores three different visually identical spheres And to get a reward, a drop of orange juice that monkeys love, this animal has to detect, select one of these objects not by seeing it, by touching it, because every time this virtual hand touches one of the objects, an electrical pulse goes back to the brain of the animal
translation.zh: 你们听到的是这只猴子脑部的声音 在虚拟空间里边 探索三个视觉上相同的球体 奖励就是给猴子一滴它喜欢的橙汁 这只猴子需要通过触摸 来探测和选取其中一个物品 不是通过观察，而是通过触摸 因为每当虚拟手臂触摸一个物体时 一个电子脉冲就会传到猴子的脑部