Regio preoptica

例句：

1. 1.The study of the Regio preoptica is crucial for understanding the development of the human brain.
   研究前脑区对于理解人类大脑的发展至关重要。
2. 2. The patient's condition was stable, but the Regio preoptica was enlarged.
   患者的病情稳定，但前脑室扩大了。
3. 3.The doctor performed a surgery to remove the Regio preoptica and relieve the patient's symptoms.
   医生进行了手术以移除前脑室并缓解患者的症状。