Objective To establish the method of surface shaded display (SSD) for brain PET imaging.

目的建立PET脑显像表面遮盖法三维显示(SSD)技术。

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PET, or positron emission tomography, is an imaging study that allows doctors to evaluate the use of certain substances by the brain.

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。

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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.

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。

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Studies using imaging techniques like CAT scans, PET, and fMRI, illustrate that different parts of the brain are active during different parts of mental life.

应用电脑断层扫描,正电子发射断层扫描,以及功能性核磁共振成像,等成像技术的研究,表明不同的心理活动,会导致不同大脑区域的激活

耶鲁公开课 - 心理学导论课程节选

They combined conventional PET imaging, which requires a radioactive tracer to highlight the brain's metabolic activity, with other recent advances in the genetic engineering of brain cells that allows them to target specific brain circuits in lab animals.

WSJ: Brain Science: Mysterious Neural Circuitry Becomes Viewable