Researchers scanned 110 women before and after pregnancy and found that a second pregnancy completely rewires different brain networks than the first one did
Neuroscience · · 9 min read

Researchers scanned 110 women before and after pregnancy and found that a second pregnancy completely rewires different brain networks than the first one did

Every mother of two children knows that the second child felt different from the first. The pregnancy felt different. The postpartum period felt different. The way attention split between a…

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Sunday, July 12, 2026 Published today: 2 articles
For the first time, neuroscientists have mapped which individual brain cells encode word meaning, which handle grammar, and which track how sentences build, and an AI can read all three

For the first time, neuroscientists have mapped which individual brain cells encode word meaning, which handle grammar, and which track how sentences build, and an AI can read all three

Scientists listened to individual brain cells fire during natural conversation and found, for the first time, exactly which neurons produce language and what each one is responsible for Every word…

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