...脑容量增大不等于就有水肿，非水肿过程如脑静脉明显扩张（如CO2分压增高）时也可致脑容量增大，称为脑扩大（brain enlargement）。因而脑水肿不等于脑扩大，但脑扩大（如脑静脉阻塞或扩张）可引起脑水肿，脑水肿又可引起脑扩大。
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The finding indicated that primate(2) brain enlargement evolved later than once thought, the researchers said on Monday.
周一，研究人员们说此发现显示灵长类大脑进化时间比原来认为的要晚。
"Brain-volume enlargement is favored under conditions of competition because you need to be smarter, " Simons said.
他说：“竞争促进脑容量的扩展，因为你如果不变得更聪明就得死。”
Conclusion The enlargement of lateral ventricles and lineal calcified shadows in brain tissue are specific CT findings for cytomegalic inclusion disease.
结论CT表现的侧脑室扩大、沿侧脑室的线状钙化影是本病的CT特征。
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