It consists of fusiform neurons with intensely expressed neuropeptides in the fibers , terminals , and neuronal somata . functional connections between the mrd and hippocampus , amygdala and the basal nucleus of meynert were identified by c - fos expression method [ 14 ] Nmdar在谷氨酸中樞神經(jīng)系統(tǒng)的許多功能上具有關(guān)鍵作用, nmda受體激活后可引起神經(jīng)元細(xì)胞膜對(duì)na + 、 k +和ca2 +通透性增強(qiáng),產(chǎn)生興奮性突觸后電位。