These techniques include magnetic resonance imaging (MRI), positron emission tomography (PET), and functional magnetic resonance imaging (fMRI).

这些技术包括磁共振成像(MRI)，正电子成象术(PET)机能性磁共振成像(fMRI)。

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Objective: to study the the neurophysiology of heterotopic gray matter using functional MRI associated with motor task and the guidance function of fMRI in neurosurgery.

目的：对灰质异位进行运动功能的功能磁共振成像研究，探讨异位灰质的神经生理功能及功能磁共振成像在神经外科中的作用。

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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

In a 2009 study, scientists there used fMRI (Functional MRI) imaging to measure brain activity in regions of emotional processing in the brain before and after injecting Botox to suppress smiling muscles.

FORBES: The Untapped Power Of Smiling