At the same time, those magnetic fields can seriously affect the detectors and electronics needed for PETscanning.
同时，磁场也会严重影响PET扫描中的探测器和电子探测装置。
2
When compared with PETscanning using the standard molecule FDG, the FDDNP scanning technique was found to be more accurate for detecting differences among the study participants.
METHOD: Twelve patients with AD with depressive syndrome (ADD) and 12 age -, gender -, and severity-matched patients with AD without depressive syndrome (ADND) underwent FDG-PETscanning.