Scientists can now rewire living brains

The tool could eventually lead to an entirely new approach for treating mental health

科學家已能在動物身上人為添加或刪除神經突觸，從而改變行為、植入記憶並緩解病理性重復行為。這些技術距離安全應用於人腦仍有血腦屏障遞送與安全性等障礙。