And so the connectome is like bed of the stream; but the metaphor is richer than that, because it's true that the stream bed guides the flow of the water, but over long timescales, the water also reshapes the bed of the stream.
所以，连接体就像河床一样 但这暗喻的内容比这丰富得多 因为尽管河床 是流水的导向 但经过很长的时期 流水也会对河床进行重塑