近年来由于研究高级神经活动条件反射接通机制的问题,中枢神经系统反射活动中的优势现象便被重视起来。优势现象这个名詞是从拉丁字Dominans译过来的。优势现象是神经中枢活动的一个一般原則,是被提出的。最初在1904年当他用感应电刺激支配前肢运动的狗大脑皮层部位时,他清楚地看到了前肢的运动,但是到后来发现当再刺激这个中枢时,所引起的不是前肢运动,而是后肢和尾巴的运动。加强了感应 In recent years, due to the study of the reflex connection mechanism of advanced neural activity, the dominant phenomenon in reflex activity of the central nervous system has been taken seriously. The term dominance is translated from the Latin word Dominans. The dominant phenomenon is a general principle of neural activity and is proposed. When he first sensitized electrical stimulation to the dog’s cerebral cortex that dominates forelimb movement in 1904, he clearly saw forelimb movements, but later discovered that when the center was re-stimulated, it was not forelimb movements but hind limbs And the tail movement. Enhanced sensing