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.
2
劳雷斯用最新式的X线断层摄影术和扫描仪发现罗姆的意识处于完全正常的运转状态,而他已被误诊23年了。
Using the latest tomographic and scanning kit, Laureys found a mind in full working order 23 years after Houben was misdiagnosed.
3
目的应用光学相干断层成像(oct)技术对正常眼黄斑区视网膜神经上皮层厚度进行测定。
Objective to measure the thickness of the neurosensory retina of macula by optical coherence tomography (OCT) in normal eyes to get criterion for clinical practice.