Cohen(1970)等人第一次用超导量子干涉仪精确地记录了人体心磁图,从而揭开了人体磁性活动的奥秘。如果说Caton于1875年发表了从动物脑记录的电活动作为生物电的首次记录的话,那 For the first time, Cohen (1970) et al. Used a superconducting quantum interferometer to accurately record the human body’s magnetocardiogram, revealing the mysteries of human magnetic activity. If Caton published an electrical activity recorded in animal brain in 1875 as the first recorded bioelectricity, then