• The researcher said that before the body begins to freeze, cold can cause changes in brain chemistry which lead to hallucinations.

    VOA: special.2010.02.24

  • We talked about modern imaging methods and this is an example of an fMRI, a functional MRI; a map of the brain that not only shows you the anatomy of the brain but shows you something about the chemistry of what's going on inside.

    我们还说到现代影像技术,这里是一幅脑部功能性磁共振成像图像,一种功能性的磁共振,图中不仅可以看到脑部解剖学图像,也可以看到一些脑内的生化过程

    耶鲁公开课 - 生物医学工程探索课程节选

  • Professor Stone says the emotional patterns could be linked to changes in how people see the world, or maybe even changes in brain chemistry.

    VOA: special.2010.08.03

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