Smith D R, Jacobson J, Kobrine A I, Rizzoli H V
Surg Neurol. 1977 Apr;7(4):233-7.
Focal changes in the cat cerebral blood flow were studied by the technique of H2 polarography. Areas studied included the caudate nuclei, thalami and midbrain. A unilateral mass effect was created by inflation of an epidural balloon. A rapid decrease in regional cerebral blood flow was noted ipsilateral to the mass at very small balloon volumes. This was followed closely by contralateral supratentorial decrease in regional cerebral blood flow. The normal midbrain blood flow was found to be preserved until total decompensation (herniation) occurred.
采用氢极谱法技术研究了猫脑血流的局灶性变化。研究区域包括尾状核、丘脑和中脑。通过硬膜外气囊充气造成单侧占位效应。在气囊体积非常小的时候，就注意到占位同侧的局部脑血流迅速减少。随后很快出现幕上对侧局部脑血流减少。发现中脑血流在完全失代偿（脑疝）发生之前一直保持正常。
