[Reversal of human ophthalmic vein blood flow : selective cooling of the brain].

M Caputa, G Perrin, M Cabanac
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Abstract

Direction of blood flow in angularis oculi veins was recorded in humans. In mild hypothermia, blood flow was weak and directed from brain to face. In hyperthermia, however, blood flowed rapidly in the opposite direction, angularis oculi vein collecting cool facial blood and supplying cavernous sinus. Therefore selective cooling of human brain is possible.

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[人类眼静脉血流的逆转:大脑的选择性冷却]。
记录人类眼角静脉的血流方向。在轻度体温过低的情况下,血液流动微弱,从大脑流向面部。然而,在高温下,血液向相反方向快速流动,眼角静脉收集面部凉爽的血液并供应海绵窦。因此,人类大脑的选择性冷却是可能的。
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