8. 顎肌痙攣反射( jaw-jerk reflex )是經由下列那一個神經核將訊息匯聚,再傳遞到三叉神經的運動神經核?
A.三叉神經主感覺神經核(main sensory nucleus of the trigeminal nerve )
B.三叉神經脊椎感覺神經核(descending or spinal sensory nucleus of the trigeminal nerve )
C.三叉神經中腦核(mesencephalic nucleus of the trigeminal nerve )
D.三叉神經疑核(ambiguous nucleus of the trigeminal nerve )