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Greek Mythology Notes

Atlas

💭 conceptAnatomyἌτλας
Anatomy and mythology

The first cervical vertebra in the human spine, named after the Titan Atlas because it supports the ‍​‌​‍​‌​‌​‌​‌​‍​‌​‍​‌​‌​‌​‌​‍​‌​‌​‌​‍​‍​‍​‍​‍​‌​‌​‌​‍​‌​‍​‌​‍​‌skull just as Atlas was condemned to hold up the heavens

The Meaning of Atlas

The atlas is the first cervical vertebra (C1) of the human spine, the bone that directly supports the skull.‍​‌​‍​‌​‌​‌​‌​‍​‌​‍​‌​‌​‌​‌​‍​‌​‌​‌​‍​‍​‍​‍​‍​‌​‌​‌​‍​‌​‍​‌​‍​‌ It was named after the Titan Atlas, who was condemned by Zeus to hold up the celestial sphere on his shoulders for all eternity. The anatomical parallel is precise: just as Atlas bore the weight of the heavens, the atlas vertebra bears the weight of the entire head. The bone is uniquely shaped among vertebrae — it is ring-like and lacks a vertebral body, allowing the skull to nod and rotate upon it. The atlas articulates with the occipital bone of the skull above and with the axis vertebra (C2) below, and together these two vertebrae provide most of the head's range of motion. In Greek mythology, Atlas was a son of the Titan Iapetus and was punished after the Titanomachy for fighting against Zeus. He was placed at the western edge of the world, where he held up the sky. Heracles briefly took over Atlas's burden during his quest for the golden apples of the Hesperides. The word "atlas" also gives us the name for a book of maps, because early map collections featured an image of Atlas on their covers.

Parents

None recorded

Symbols

globespineshoulders

Fun Fact

The atlas vertebra has no body — it is just a ring of bone, uniquely shaped to balance the human skull exactly as the Titan balanced the heavens

Words We Inherited

English words and phrases that trace back to this myth. See our full guide to English words from Greek mythology.

atlas

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