The bilateral blood flow and blood-oxygen content were monitored with NIRS in the models and also in 16 normal rats receiving salin...

• 结论脑梗死后早期,脑组织局部氧含量下降,血容量反而上升;近红外光光谱法能检测脑血容量和血氧含量的变化,是一种实时、无创伤的检查方法。