So even though a signal may come from the same functional part of the brain, by the time the structure has been folded, its physical location is very different between individuals, even identical twins.
就算一个信号 可能来自于大脑同一功能的部分， 就在这个结构被折叠的时间里， 它的实际位置 是十分不同的， 就算是双胞胎也一样。