The abnormal metabolism and excess release of Glutamic acid as well as high-frequency stimulation to the postsynaptic receptor induce excitatory neural toxicity, resulting in the death of neurons.

• 因谷氨酸代谢异常,过度释放和对突触后受体的高频刺激,引起了兴奋性神经毒性,导致神经元死亡。