他们做了一个成像测试正电子发射断层或PET测试脑功能，看看大脑是如何使用好葡萄糖或糖。
And they did an imaging test called positron emission tomography or PET to test for brain function by looking to see how well the brain USES glucose or sugar.
即正电子放射断层摄影术，是一项成像研究，它能使医生评价大脑对某些物质的使用。
PET, or positron emission tomography, is an imaging study that allows doctors to evaluate the use of certain substances by the brain.
美国纽约大学医学院的莉萨·墨斯科尼和其同事使用正电子发射断层成像(Positron Emission Tomography,PET)技术，对53名正常的中老年人进行了脑部扫描。
Lisa Mosconi and colleagues at the New York University School of Medicine used positron emission tomography, or PET, scans to look at the brains of 53 normal elderly people.
当你冥想时，你的大脑思维变得更秩序井然，而且更易清楚表达你自己，这都可以用脑动电流图(EEG)核磁共振成像(MRI)正电子发射计算机断层扫描(PET)等方法来扫描，看出你大脑的变化。
When you meditate, your brain becomes more ordered and coherent in ways that can be measured using EEGs, MRIs and PET scans.
正电子发射断层成像(PET)是核医学中最为重要的应用之一，也是科学研究的强有力的工具。
Positron emission tomography (PET) is one of the most important applications in nuclear medicine and has become a powerful tool for scientific research.
目的：以正常人为测试对象，应用正电子发射计算机断层成像(PET)评定贴敷式局部亚低温对人脑葡萄糖代谢的影响。
AIM: to evaluate the effect of local mild hypothermia on glucose metabolism in human brain of health persons with positron emission tomography (PET).
保持各个光电倍增管的增益一致性对正电子发射断层成像（PET）的质量至为重要。
To make all PMTs' gains identical through auto-adjustment is important for ensuring the PET imaging quality.
通常是应用现代的成像技术来进行研究，比如电脑断层扫描，正电子发射断层扫描技术，以及功能性核磁共振成像，正如我之前所说，这些技术可以让你看到大脑的活动区域。
Typically, these are recent imaging methods like CAT scan and PET scan and fMRI which, as I said before, show parts of your brain at work.
通常是应用现代的成像技术来进行研究，比如电脑断层扫描，正电子发射断层扫描技术，以及功能性核磁共振成像，正如我之前所说，这些技术可以让你看到大脑的活动区域。
Typically, these are recent imaging methods like CAT scan and PET scan and fMRI which, as I said before, show parts of your brain at work.
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