positron emission

基本解釋

PET, or positron emission tomography, is an imaging study that allows doctors to evaluate the use of certain substances by the brain.
即正電子放射斷層攝影術(shù)，是一項(xiàng)成像研究，它能使醫(yī)生評價(jià)大腦對某些物質(zhì)的使用。
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.
他們做了一個(gè)成像測試正電子發(fā)射斷層或PET測試腦功能，看看大腦是如何使用好葡萄糖或糖。
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.
美國紐約大學(xué)醫(yī)學(xué)院的莉薩·墨斯科尼和其同事使用正電子發(fā)射斷層成像(Positron Emission Tomography, PET)技術(shù)，對53名正常的中老年人進(jìn)行了腦部掃描。
edu.sina.com.cn

The method combines an examination by positron emission tomography with a drug that lights up beta-amyloid.

The company has also experimented with positron emission tomography, or PET, machines, yet another billable service.
FORBES: Magazine Article
But Dr Zubieta also used positron emission tomography scans during the experiment to peer inside the men's brains.
ECONOMIST: Pain perception