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According to a new analysis, Neanderthals walked with a straight posture, just like modern humans.
Over the years, the reconstructions of ancient beings have varied enormously, gradually moving from the intellectual to the modern, always considered as the classic representation of human evolution.
But the idea of Neanderthals as the right back is part of a larger picture that develops our prehistoric ancestors as sophisticated contemporaries rather than dragging dimwits.
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"At the beginning of the 20th century, Neanderthals were thought to have a posture more similar to that of monkeys, but the most recent reconstructions go in the direction of a very upright and upright spine," said Dr. Martin Haeusler of the University of Zurich. L & # 39; Independent.
Despite the persistence of the monkey-like stereotype, a recent study concluded that these older creatures had thinner spines than modern humans.
However, a new work undertaken by Dr. Haeusler, based on a well-known skeleton uncovered at La Chapelle-aux-Saints in France, revealed that the curves of his former spine closely matched those of the human modern.
This seemed logical to him, because the rigid posture suggested previously would be disturbing for people alive and would cause a lot of back pain.
Neanderthals still had physical differences from modern humans, including shorter legs and denser bodies.
However, they were similar enough to breed with our ancestors, which is clear from about 4% of their genetic material that non-Africans inherited Neanderthals.
According to Dr. Haeusler, his latest work adds to a growing body of evidence showing that from anatomy to culture, these ancient humans were our equals.
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"Our studies can not show how they behaved, but many other pieces of evidence now show that Neanderthals were also able to make art, religion, etc.," said Dr. Haeusler .
"Our study supports the idea that Neanderthals were not so different from us."
The new results were published in the journal Proceedings of the National Academy of Sciences.
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