视频图像显示被麻醉的大脑从中脑部分开始发生变化。中脑中大量存在着某类神经末梢，这类神经末梢能接收名为GABA(伽马氨基丁酸)的神经递质。
The images show that changes in the anesthetized brain start in the midbrain, where certain receptors for a neurotransmitter called GABA are plentiful.
这可能意味着，要么开发一种统一的方式来标记视频和图像，显示视频和图像是何时并由谁制作的，要么完全放弃电话，转向基于数据的通信——使用 FaceTime 或 WhatsApp 等应用，这些应用可以与你的身份挂钩。
That might mean either developing a uniform way to mark videos and images, showing when and who they were made by, or abandoning phone calls altogether and moving towards data-based communications—using apps like FaceTime or WhatsApp, which can be tied to your identity.
任意浏览器下的显示宽度都一样，对于图像、表单、视频等宽度固定的内容，潜在的冲突更少。
Widths are the same for every browser, so there is less hassle with images, forms, video and other content that are fixed-width.
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