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  "path": "/article/scientists-revive-activity-in-frozen-mouse-brains-for-the-first-time/",
  "publishedAt": "2026-03-15T12:00:00.000Z",
  "site": "https://www.scientificamerican.com",
  "textContent": "‘Cryosleep’ remains the preserve of science fiction, but researchers are getting closer to restoring brain function after deep freezing",
  "title": "Scientists revive activity in frozen mouse brains for the first time"
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