Scientist Studies Rewarmed Sections of Cryopreserved Brain

Priya Nair

AI Society CorrespondentMar 25MIT Technology Review✓Verified across 1 source

The Brief

A researcher has successfully rewarmed and examined portions of a cryopreserved human brain stored in Arizona. The study represents a step forward in cryobiology research, though significant technical and ethical questions remain about preserving and reviving neural tissue.

✓Verified across 1 independent source

Sources

01https://www.technologyreview.com/2026/03/25/1134636/the-download-reawakening-frozen-brains-and-the-ai-hype-index-returns/

Scientist Studies Rewarmed Sections of Cryopreserved Brain

Google Releases MedGemma 1.5, an Open Medical AI Model for CT Scans, MRIs, and Clinical Records

Apple Research Finds Optimal Mix of Real and Synthetic Training Data

Apple Releases ProText Benchmark to Measure AI Misgendering in Long-Form Text