除了其他的艺术品，在旧石器时代晚期的遗址中也发现了以夸张的形式表示人类女性的雕像。
In addition to other artworks, figurines representing the human female in exaggerated form have also been found at Upper Paleolithic sites.
这些绘画作品与旧石器时代晚期人们认为艺术在经济中的重要性有关的观点是一致的。
The paintings are consistent with the idea that the art is related to the importance of hunting in the economy of Upper Paleolithic people.
部分古生物学者还是这样分析脑容量缩小的原因的，他们认为在旧石器时代中，古代人类可能需要在复杂的环境下生存，比如大量咬嚼大块食物（野兔、狐狸、马匹等）、从而直接锻炼了脸部、甚至脑部的发达，另外，脑容量越大、适应野外寒冷环境的能力更强。
Several theories have been advanced to explain the mystery of the shrinking brain. One is that big heads were necessary to survive Upper Paleolithic life, which involved cold, outdoor activities.
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