Joke
User credits Codex with letting them cut into their brain to see an MRI slice
willdepue's follow-up quote-post linked another video but offered only the poster's account of the Codex result.
TLDR
On Oct. 29, 2026, willdepue posted what the account called a video of “my brain” on X. Later, willdepue credited Codex with letting them cut into their brain to see an MRI slice. The posts describe the claimed result, but do not establish how it was made or what either linked video shows.
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4 Sources, first seen ago
