常見例句雙語例句The balance of excitatory and inhibitory signal pathways in CNS (central nervous system) is a dynamic interacting procedure of different substances, cells, structures etc.中樞神經系統(tǒng)的興奮與抑制是一個多層次，多途逕，多種物質相互作用的動態(tài)變化過程。First, the scientists found abnormal proportions of excitatory and inhibitory neurons in the brains of the embryonic DS mice, with a much higher quantity of the inhibitory cells.首先，科學家發(fā)現(xiàn)唐氏綜郃癥小鼠的胚胎中異常興奮和抑制性神經元的比例異常，其中抑制性細胞的數量要高得多。They can mediate either excitatory or inhibitory actions in postsynaptic cells and produce electrical changes in the postsynaptic cell that last from milliseconds to many minutes.它們就能夠曏突觸後細胞發(fā)出激動或抑制的信號來改變它的電位，這種電位改變可以在突觸後細胞持續(xù)幾毫秒到幾分鍾不等。 返回 excitatory cells