n.自動(dòng)調(diào)節(jié)

Evaluating cerebral blood flow autoregulation by critical closing pressure. 臨界關(guān)閉壓在腦血流動(dòng)力學(xué)評(píng)價(jià)中的應(yīng)用。

If cerebrovascular autoregulation is lost, perfusion becomes a linear function of BP. 翻譯：腦血管自動(dòng)調(diào)節(jié)能力喪失后，血壓水平將與腦灌注量呈單一的直線關(guān)系。

Methods to assess cerebrovascular autoregulation are variable, including blood pressure-autoregulation and cerebrovascular motor reactivity. 評(píng)價(jià)腦血流自身調(diào)節(jié)的方法很多,主要包括血壓-自動(dòng)調(diào)節(jié)和腦血管運(yùn)動(dòng)反應(yīng)性兩方面。

The alteration of cerebral hemodynam ics, hypoxemia, and dysfunction of cerebral autoregulation appear to be the main mechanisms of stroke in patients with SAS. 血流動(dòng)力學(xué)改變、血氧不足、腦血管自動(dòng)調(diào)節(jié)功能紊亂是其導(dǎo)致卒中的主要機(jī)制。

Many factors may affect the ONH circulation, such as defective autoregulation, hematologic abnormalities, systemic arteria hypertension or hypotension, and intraocular pressure. 許多因素可以影響視神經(jīng)頭血流，例如自主調(diào)節(jié)、血液疾病、血壓不正常、或眼壓改變等。