translation.en: The green trace at the bottom is the membrane potential of a neuron in the fly's brain, and you'll see the fly start to fly, and the fly is actually controlling the rotation of that visual pattern itself by its own wing motion, and you can see this visual interneuron respond to the pattern of wing motion as the fly flies.
translation.zh: 在底部的绿色踪迹是膜电位 来自苍蝇脑内的神经元 你将看到苍蝇开始飞翔，它其实是 自己控制着这种视觉模式的旋转 由其自身翼的运动 你可以看到这个视觉神经 在苍蝇飞行中对翼的运动做出的反应