The results reealed that the central bottleneck was caused by the inability of the lateral frontal and prefrontal cortex, and also the superior frontal cortex, to process the two tasks at once.

• 结果显示中枢瓶颈是由于同时处理两件任务的侧前方和额叶前部大脑皮层,以及额上皮层不能正常发挥功能所致。