If NMDA receptors are intact and present in proper amounts, perhaps the problem lies with a flaw in glutamate release or with a buildup of compounds that disrupt NMDA activity.

• 如果NMDA受体完整，数量也正常，那麽问题或许出在麸胺酸的释放有所瑕疵，或是有干扰NMDA活性的物质堆积。