Results 1 to 10 of about 42,179 (160)

Statins and Cerebral Hemodynamics [PDF]

Journal of Cerebral Blood Flow and Metabolism, 2012
HMG-CoA reductase inhibitors (statins) are associated with improved stroke outcome. This observation has been attributed in part to the palliative effect of statins on cerebral hemodynamics and cerebral auto regulation (CA), which are mediated mainly through the upregulation of endothelium nitric oxide synthase (eNOS).
Sotirios Giannopoulos, Georgios Tsivgoulis, Aristeidis Katsanos   +2 more
exaly   +3 more sources

The adverse effects of non-invasive high-frequency oscillatory ventilation on the cerebral hemodynamics of premature infants: point-of-care brain ultrasound findings from a case-series study [PDF]

Frontiers in Pediatrics
ObjectiveIn recent years, non-invasive high-frequency oscillatory ventilation (NHFOV) has been widely used in clinical practice for premature infants with respiratory distress. However, until now, the focus of all published studies has been on the effect
Jing Liu, Jing Liu, Wei Fu, Ying Liu
doaj   +2 more sources

Assessment of cerebral hemodynamics in patients with acute brain injury: a group-based multivariate trajectory approach [PDF]

Frontiers in Neurology
ObjectiveThis study aimed to describe the evolution patterns of cerebral hemodynamics in acute brain injury (ABI) patients.MethodsABI patients with intracranial pressure (ICP), invasive arterial blood pressure, and heart rate (HR) records were identified
Hai Zhou, Changcun Chen, Changcun Chen, Hui Zheng, Yuheng Wu, Li Zhu, Changqing Zhou   +6 more
doaj   +2 more sources

Analysis of cerebral hemodynamics in neonates receiving extracorporeal membrane oxygenation support [PDF]

Italian Journal of Pediatrics
Background Cerebral hemodynamic disturbances are common in neonates receiving extracorporeal membrane oxygenation (ECMO), yet systematic data describing changes in cerebral hemodynamics during ECMO support remain limited.
Jian-Feng Liu, Ya-Ting Zeng, Yi-Nan Liu, Zhe-Yuan Gao, Heng Cai, Yi-Rong Zheng, Qiang Chen   +6 more
doaj   +2 more sources

Psychosomatic symptoms during South East Asian haze crisis are related to changes in cerebral hemodynamics

PLoS ONE, 2019
ObjectivesForest fires in South Asia lead to widespread haze, where many healthy individuals develop psychosomatic symptoms. We investigated the effects of haze exposure on cerebral hemodynamics and new symptoms.
Roger Ho, Nicholas Ngiam, Leonard Yeo
exaly   +2 more sources

Research progress of impaired cerebral hemodynamics in cerebral small vessel disease

Chinese Journal of Contemporary Neurology and Neurosurgery, 2021
Cerebral hemodynamic damage is an important mechanism in the pathogenesis of arteriolosclerotic cerebral small vessel disease (CSVD). The hemodynamic damage of cerebral small vessel disease includes the changes of blood pressure variability (BPV ...
LIU Na, XUE Yang, TANG Jie, ZHANG Miao⁃yi, REN Xue , FU Jian⁃hui   +5 more
doaj   +1 more source

Non-Invasive Hemodynamics Monitoring System Based on Electrocardiography via Deep Convolutional Autoencoder

Sensors, 2021
This study evaluates cardiovascular and cerebral hemodynamics systems by only using non-invasive electrocardiography (ECG) signals. The Massachusetts General Hospital/Marquette Foundation (MGH/MF) and Cerebral Hemodynamic Autoregulatory Information ...
Muammar Sadrawi, Yin-Tsong Lin, Chien-Hung Lin, Bhekumuzi Mathunjwa, Ho-Tsung Hsin, Shou-Zen Fan, Maysam F. Abbod, Jiann-Shing Shieh   +7 more
doaj   +1 more source

Hemodynamics of Cerebral Aneurysms [PDF]

Annual Review of Fluid Mechanics, 2009
The initiation and progression of cerebral aneurysms are degenerative processes of the arterial wall driven by a complex interaction of biological and hemodynamic factors. Endothelial cells on the artery wall respond physiologically to blood-flow patterns.
Daniel M, Sforza, Christopher M, Putman, Juan Raul, Cebral   +2 more
openaire   +2 more sources

Cerebral Hemodynamics in Migraine [PDF]

Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques, 1977
SUMMARY:Clinical and angiographic findings in migraine are briefly reviewed in relation to cerebral hemodynamic changes shown by regional cerebral blood flow (rCBF) studies. Three cases of migraine studied by the intracarotid xenon 133 method during attacks are reported.In classic migraine, with typical prodromal symptoms, a decrease in cerebral blood ...
V C, Hachinski, J, Olesen, J W, Norris, B, Larsen, E, Enevoldsen, N A, Lassen   +5 more
openaire   +2 more sources

Cerebral Hemodynamics of Experimental Cerebral Embolization [PDF]

Circulation Research, 1959
Cerebral embolization in anesthetized dogs produces a fall in cerebral blood flow but no significant increase in cerebrovascular resistance. The mechanism of the decreased flow is usually a decrease in mean arterial blood pressure. Section of the sympathetic-vagus trunks produces no consistent increase in cerebral blood flow or fall in cerebrovascular ...
E D, ROBIN, F, FOWLER, R D, WHALEY, C H, CRUMP   +3 more
openaire   +2 more sources