Martino A F, Damadian R
Physiol Chem Phys Med NMR. 1983;15(6):481-7.
An NMR system capable of obtaining 23Na NMR signals and scans from large objects containing biological concentrations of sodium in a 411 gauss magnetic field in less than one hour was developed. Scans were carried out on 6"-8" diameter phantoms containing 150 mM NaCl and the first low resolution 23Na NMR map of a live human head was obtained.
开发出了一种核磁共振（NMR）系统，该系统能够在411高斯磁场中，在不到一小时的时间内从含有生物浓度钠的大型物体中获取23Na NMR信号并进行扫描。对含有150 mM NaCl的直径为6英寸至8英寸的模型进行了扫描，并获得了活人头部的首张低分辨率23Na NMR图谱。
