正电子发射断层扫描 meaning in English
pect
pet,positron emission tomography
positron emission computerized tomography
positron emission tomography,pet
Examples
- Positron emission tomography is a new generation image test equipment , which works through functional metaboly of tissue to help doctors to make a diagnosis . pet is of great importance to early diagnosis of tumors and the test of pathological changes of organs
Pet全称为正电子发射断层扫描成像系统，是通过组织的功能代谢来诊断疾病的新一代影像检查设备，对于肿瘤的早期诊断及各器官病变的检查均有重要意义。 - Recent work with brain mapping technologies , including functional magnetic resonance imaging ( mri ) and positron emission tomography ( pet ) , have also demonstrated differences in responses to various stimuli , suggesting that the cortex is an active part of pain processing
最近进行的脑地形图分析系统技术，包括功能性磁共振成象（ mri ）和正电子发射断层扫描术（ pet ） ，证实了不同刺激反应性间的差异，表明皮层为疼痛形成过程的一个有效部分。 - Zhou of the uniersity of pennsylania , philadelphia , and colleagues reiewed noninasie imaging modalities to track implanted cells , including magnetic resonance imaging ( mri ) , positron emission tomography ( pet ) , single - photon emission computed tomography ( spect ) , and optical imaging using luminescence and fluorescence
这包括磁共振影像学（ mri ） ，正电子发射断层扫描术（ pet ） ，单光子发射计算体层摄影术（ spect ）和使用发光和荧光的光学成像术。 - New york ( reuters health ) , feb 15 - in infants with congenital hyperinsulinism , positron - emission tomography ( pet ) scans can accurately differentiate between focal and diffuse disease , and pinpoint focal lesions , according to a study published in the february issue of the journal of pediatrics
纽约（路透社健康专栏） ， 2 . 15 - - -根据发表在儿科杂志二月刊上的一项研究，对于有先天性高胰岛素血症的婴儿，正电子发射断层扫描( pet )可以准确的区分病灶和弥散性疾病，并且精确地找到局灶性损害位置。 - So far , existing brain function evaluation techniques includes electroencephalogram ( eec ) , magnetoencephalogram ( meg ) , positron emission tomography ( pet ) , functional magnetic resonance imaging ( fmri ) etc . among them , the technique using event - related potential ( erp ) contained in eeg features high temporal resolution , low costs and convenient application
到目前为止，探测大脑活动的方法有eeg (脑电图) ， meg (脑磁图) ， fmri (功能磁共振成像) ， pet (正电子发射断层扫描)等。其中利用包含在eeg中的erp (事件相关电位)进行的研究，能达到毫秒级的高时间分辨率，而且器械成本低应用方便，对探索人脑瞬息万变的信息处理机能(认知机能)无疑是很有帮助的一项技术。