Show HN: FandomMap – a map of 700 fan conventions, with their guest listshttps://www.fandommap.com
Article URL: https://www.fandommap.com/ Comments URL: https://news.ycombinator.com/item?id=50075823 Points: 1 # Comments: 0
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Scientists uncover a hidden map of the brain with 539 distinct regionshttps://www.sciencedaily.com/releases/2026/10/261012185011.htm
Scientists have uncovered a hidden layer of organization in the brain by creating the first detailed 3D map of its lipids, the fatty molecules essential for brain structure and communication. By analyzing millions of measurements from mouse brains, researchers identified 539 distinct chemical zones, revealing patterns and boundaries that traditional brain maps have missed. Surprisingly, even white matter, once thought to be relatively uniform, contains a complex patchwork of chemically distinct regions.