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  "publishedAt": "2026-04-19T16:23:52.000Z",
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    "https://news.northwestern.edu/stories/2026/4/printed-neurons-communicate-with-living-brain-cells"
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  "textContent": "submitted by Innerworld to biology\n8 points | 0 comments\nhttps://news.northwestern.edu/stories/2026/4/printed-neurons-communicate-with-living-brain-cells",
  "title": "A team at Northwestern University has built flexible, low-cost artificial neurons capable of firing electrical signals that real brain cells actually respond to"
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