I got the camera angle wrong. That one is just amateur stuff, but what she was saying, as you could make out, was about neurons, with her hands were like that, and she was saying neurons communicate.
Saya salah menaruh sudut kamera. Yang itu tadi hanya amatir, apa yang ia katakan, seperti yang bisa Anda duga, adalah tentang neuron, dengan tangannya seperti itu tadi, dan ia mengatakan neuron berkomunikasi.