| 释义 |
Premotor cortex
基本例句
运动前区皮质
Across the board, areas in the medial frontal gyrus, right putamen,premotor cortexand medial insula activated.所有人的中央前回、右壳核、前运动皮层和中间脑岛的区域被激活。
But patients whosepremotor cortexwas directly stimulated did move, and sometimes the movements were very large.但是，那些前运动皮层被刺激了的病人却行动了，而且又是行动的幅度还非常大。
They then implanted sensors in each monkey's dorsalpremotor cortex, a part of the brain that tells the motor cortex what to do.然后在猴子的背侧前运动皮层移植传感器。背侧前运动皮层是大脑中给运动皮层发指令的部位。
Stimulating thepremotor cortex, on the other hand, resulted in real movements, but the patients were never conscious of their motions.另一方面，如果用电刺激了前运动皮层，结果是躯体的一些部位真的出现了动作，可是病人却并没有能意识到。
To his surprise, the electrodes suddenly began to signal a spike in cellular activity in thepremotor cortex, even though the monkey was motionless.让他惊奇的是，电极突然开始放电，显示了运动前区皮层的细胞活动，尽管猴子并没有运动。
Neuronal activity in orbitofrontal cortex represents the value of the expected reward, whereas neuronal activity inpremotor cortexreflects the degree of motivation.眶额皮质区的神经元活动代表了期望奖赏的价值而运动前皮质的神经元活动反映了动机的程度。 |