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# Major AI news, newest first, page 9

The 401 major or historic events of 1,545 in the log, newest first. Page 9 of 9, 50 events per page, grouped by the day each event happened.

## December 1943, day not recorded

- [McCulloch & Pitts publish the first mathematical model of a neural network](https://postcutoff.com/e/1943-12-01-mcculloch-pitts-neuron/) (Research; University of Illinois, University of Chicago; historic). It is the conceptual ancestor of every neural network used today, linking brain science, logic and computation. Source: https://doi.org/10.1007/BF02478259

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