《英文msh詞典》MRIs,Functional
[入口詞] MRIs,Functional
[主題詞] Magnetic Resonance Imaging
[英文釋義] Non-invasive method of demonstrating internal anatomy based on the principle that atomic nuclei in a strong magnetic field absorb pulses of radiofrequency energy and emit them as radiowaves which can be reconstructed into computerized images. The concept includes proton spin tomographic techniques.