How can the brain be revived if only the brain remains

The Trisolarans might recreate Yun Tianming’s body with fleet materials, thaw his frozen brain and implant it into his consciousness using quantum entanglement technology. Then, they would activate his senses with mimicic nerve pulses and finally restore his visual function with synthetic optic nerves.三体人可能用舰队材料重塑云天明躯体，将冷冻大脑解冻后以量子纠缠技术植入意识，再以拟态神经脉冲激活感官，最后用合成视神经还原视觉功能。