1) Cerebral reserve capacity
脑储备
2) Cerebrovascular reserve
脑血流储备
1.
There are a number of determination methods for cerebrovascular reserve,such as position emission tomography(PET),single photon emission computed tomography(SPECT),Xenon-133 inhalation technique,Xenon CT,perfusion CT, magnetic resonance imaging(MRI),transcranial Doppler(TCD),transcranial harmonic perfusion imaging(HPI),near infrared spectroscopy(NIR),and Laser Doppler vibrometry(LD.
脑血流储备是评价脑血管病的一项重要参数,临床意义重大。
3) Cerebrovascular reserve
脑血管储备
1.
It can be used to assess the rCBF and cerebrovascular reserve(CVR)in the patients suffered from ischemic stroke.
近些年来,被广泛的运用于缺血性脑血管病患者rCBF和脑血管储备功能(CVR)研究领域。
2.
Cerebrovascular reserve is an endogenous anti-ischemic capacity of the body,which maintains the normal and stable cerebral blood flow in physiological or pathological state by the cerebrovascular autoregulation.
脑血管储备是指在生理或病理状态下,脑血管通过自身调节维持正常稳定脑血流的能力。
5) cerebrovascular reserve capability
脑血管储备功能
1.
Object:To research the feasibility of cerebrovascular reserve capability by combining the MRI perfusion with an acetazolamide challenge and evaluate the clinical meaning to patients with cerebral infarction and hypertension.
目的: 探讨MR灌注成像结合乙酰唑胺负荷试验评估脑血管储备功能的可行性,并评价其对脑梗死和高血压患者的临床意义。
6) cerebral circulation reserve
脑循环灌注储备力
补充资料:脑血流图
脑血流图
用脑血流仪描记颅内血流随脉搏搏动所产生的电阻抗变化,进而估价脑血流供应情况和血管壁弹性状态的一种诊断方法。脑血流图由一陡峭的上升支和缓慢倾斜的下降支所组成。上升支的陡峭程度可揭示动脉的阻力大小和血流通过是否通畅;下降支的重搏波及其切迹可以反映血管壁的弹性状态。主要用于脑动脉硬化、脑血管意外、高血压、血管舒缩性头痛及头晕、颅脑损伤等诊断。目前对脑血流图的临床价值有分歧意见,主要是影响脑血流图的因素太多。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条