Even though Hg levels in autopsy brain samples correlate positively with the number of amalgam fillings, vapor concentrations from amalgam are usually well below those associated with even subtle neurobehavioral effects (13).
尸检脑部样本中汞含量同汞合金补牙填充物的数量呈正相关，但汞合金释放的蒸气浓度还不足以导致轻微的神经行为影响（13）。