Correlation of clinical outcome and angiographic vasospasm with the dynamic autoregulatory response after aneurysmal subarachnoid hemorrhage [0.03%]
动脉瘤性蛛网膜下腔出血后临床结果和血管痉挛与自动调节反应的动态相关性分析
Martin Barth,Barth Moratin,Martin Dostal et al.
Martin Barth et al.
Background: A certain correlation between unfavorable clinical outcome, incidence of vasospasm, and impaired pressure autoregulation in patients following aneurysmal subarachnoid hemorrhage (aSAH) has been suggested. Howe...
How does moderate hypocapnia affect cerebral autoregulation in response to changes in perfusion pressure in TBI patients? [0.03%]
中度低碳酸血症如何影响颅脑创伤患者的脑自动调节功能？
Christina Haubrich,Luzius Steiner,D J Kim et al.
Christina Haubrich et al.
In traumatic brain injury, the hypocapnic effects on blood pressure autoregulation may vary from beneficial to detrimental. The consequences of moderate hypocapnia (HC) on the autoregulation of cerebral perfusion pressure (CPP) have not bee...
Monitoring of the association between cerebral blood flow velocity and intracranial pressure [0.03%]
脑血流速度与颅内压关联监测研究
Philip M Lewis,Peter Smielewski,Jeffrey V Rosenfeld et al.
Philip M Lewis et al.
Slow waves in intracranial pressure (ICP) are believed to originate from changes in cerebral blood volume secondary to adjustments in arteriolar diameter. Blood flow velocity (FV) signals recorded with transcranial Doppler ultrasound show s...
Assessment of cerebral autoregulation from respiratory oscillations in ventilated patients after traumatic brain injury [0.03%]
创伤性脑损伤患者机械通气期间呼吸波动评价脑自主调节功能的评估研究
Philip M Lewis,Peter Smielewski,Jeffrey V Rosenfeld et al.
Philip M Lewis et al.
Phase shift (PS) between oscillations in arterial blood pressure (ABP) and transcranial Doppler (TCD) cerebral blood flow velocity (CBFV) is thought to describe cerebral autoregulation. Ventilated patients show high amplitude and regular re...
Martin Shaw,Ian Piper,Michael Daley
Martin Shaw
Cerebral pressure autoregulation (AR) is a process by which blood flow is kept constant over a specific cerebral perfusion pressure (CPP) range. There have been a number of advances in recent years in the monitoring and modelling of this ph...
Comparative Study
Acta neurochirurgica. Supplement. 2012:114:135-9. DOI:10.1007/978-3-7091-0956-4_25 2012
Electrophysiological monitoring of cochlear function as a non-invasive method to assess intracranial pressure variations [0.03%]
耳蜗电生理监测作为评估颅内压变化的无创方法
Laurent Sakka,Aurélie Thalamy,Fabrice Giraudet et al.
Laurent Sakka et al.
The "cochlear" aqueduct is a narrow channel connecting the subarachnoid and intralabyrinthine spaces. Through this communication, cerebrospinal fluid (CSF) pressure variations are transmitted to the intralabyrinthine space and modify the im...
Realization of a comprehensive non-invasive detection of intracranial pressure analyzer based upon FVEP and TCD [0.03%]
基于FVEP和TCD的全面无创脑内压检测分析系统的实现
J I Zhong,Yang Li,Xu Minhui et al.
J I Zhong et al.
Up to now, several methods, such as flash visual evoked potential (FVEP) and transcranial Doppler (TCD), have been studied with regard to assessing intracranial pressure (ICP) non-invasively. However, there are still no instruments that are...
Non-invasively estimated ICP pulse amplitude strongly correlates with outcome after TBI [0.03%]
经颅多普勒超声测定的ICP脉动幅度与创伤性脑损伤预后的相关性研究
Karol P Budohoski,Bernhard Schmidt,Peter Smielewski et al.
Karol P Budohoski et al.
Introduction: An existing monitoring database of brain signal recordings in patients with head injury has been re-evaluated with regard to the accuracy of estimation of non-invasive ICP (nICP) and its components, with a p...
The new ICP minimally invasive method shows that the Monro-Kellie doctrine is not valid [0.03%]
新的ICP微创技术证明Monro-Kellie学说不成立
Sérgio Mascarenhas,G H F Vilela,C Carlotti et al.
Sérgio Mascarenhas et al.
The Monro-Kellie doctrine states that the interior of the cranium is formed of three main components: blood, fluid and cerebral parenchyma. An increase in the volume of one or more components may increase the intracranial pressure (ICP). Th...
Telemetric ICP measurement with the first CE-approved device: data from animal experiments and initial clinical experiences [0.03%]
首个欧盟批准的装置的遥测ICP测量：来自动物实验和初步临床经验的数据
Michael Kiefer,Sebastian Antes,Steffen Leonhardt et al.
Michael Kiefer et al.
The objective was to evaluate the qualification of the new telemetric intracranial pressure (ICP) measurement (t-ICP) device Raumedic(®) NEUROVENT P-Tel and S-Tel. The proof of concept was examined in a pilot animal study measuring intrape...