# Exin Therapeutics uses an AI Agent to perform brain injection surgery on a mouse

- Source: APPSO · 微信公众号
- Published: 2026-10-31T02:05:00.000Z
- RoboHot: https://robohot.news/en/items/hkit50dtx1ecigk8mfiv363gj
- Original: https://mp.weixin.qq.com/s?__biz=MjM5MjAyNDUyMA==&mid=2651114413&idx=1&sn=13b5a5d305392aa36d1838506bd1bd3e&chksm=bc9a1b23f25b180c1b5933fcb968130d652873c354d0951e7017b577e3998e8cd5dd443068c8&scene=126&sessionid=1793462435#rd

## Summary

The Exin Therapeutics team built a surgical platform with Arduino that let an AI Agent perform a brain injection on a mouse, with the injection point set at 3.90 mm posterior to bregma, 4.00 mm right, and 4.30 mm below, injecting 250 nanoliters of solution within five minutes.