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科学家们总算搞清楚了长久以来一直在人们口头之间流传的一件事情。那就是阴蒂和阴道刺激确实产生不同的感觉。科学家通用核磁共振进行脑部扫描，发现了两种刺激类型存在差异 ，因为它们分别令大脑的不同区域活跃。
The sensory cortex — the region of the brain that corresponds to different physical locations on body — of a male was mapped in the 1950s, resulting in a commonly used graphic depiction called the "sensory homunculus." But when sensations were mapped on the sensory cortex of a woman, scientists came up with some interesting results. In addition to the fact that vaginal and clitoral sensations differ, the study also found that stimulation of a woman's nipples actually activates the same region as genital stimulation. 感觉皮层——大脑中向身体各个部位传递信息的区域，上世纪50年代，男性的感觉皮层分布已经绘制完成 ，据此还生产出了广泛使用的“人体中枢神经模型” 挂图。而当科学家们把各种感觉与女性的感觉皮层相对应时，发现了这一有趣的事情。除此之外，这一事实还指出阴道和阴蒂带来的感觉是不同的，这项研究同样发现刺激女性乳头和刺激生殖器一样，都让皮层同一区域处于活跃状态。 That explains why women usually like it when you touch their nipples, while men tend to do that awkward, jumpy thing when you try to touch theirs. So women like having their nips caressed and clitoral stimulation really does feel different — what will science tell us next? 这项成果解释了为什么女性乐意有人触摸其乳头，而男性却对此感到尴尬，甚至急促不安。由此可见女性喜欢别人来玩弄乳头和刺激阴蒂，不过两者的的确确带来了不一样的感受。科学接下来将要告诉我们一些什么呢？ |
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