Results 11 to 20 of about 60,587 (125)
Journal of Anaesthesiology Clinical Pharmacology, 2022 Background and Aims: Anesthesia often reduces mean arterial pressure (MAP) to a level that may compromise cerebral blood flow. We evaluated whether phenylephrine treatment of anesthesia-induced hypotension affects internal carotid artery (ICA) blood flow
Niels D Olesen +6 more
doaj +1 more source
Endothelial dysfunction indicators and hemorheological properties in acute ischemic stroke
Анналы клинической и экспериментальной неврологии, 2017 We evaluated endothelial dysfunction and hemorheological indicatorsin acute ischemic stroke. The hemorheological indicators(blood viscosity, plasma viscosity, hematocrit, erythrocyte aggregationand deformability, fibrinogen concentration) were ...
M. N. Azhermacheva +6 more
doaj +1 more source
The cerebral circulation and cerebrovascular disease II: Pathogenesis of cerebrovascular disease
Brain Circulation, 2017 In this paper, we review the cerebral circulation and cerebrovascular disease (CVD) with an overview of the major types of CVD pathogenesis. These, as categorized here, are as follows: occlusive injury intrinsic to blood vessels, occlusive injury ...
Ankush Chandra +4 more
doaj +1 more source
Chinese Journal of Contemporary Neurology and Neurosurgery, 2022 Background DSA is an irreplaceable diagnostic method for cerebral vascular disease. It is sensitive to intracranial macrovascular disease, but not to distal blood perfusion. In order to quantitatively assess the perfusion area of the feeding artery, this
HU Zhen +5 more
doaj +1 more source
Cigarette Smoking Preferentially Affects Intracranial Vessels in Young Males: A Propensity-Score Matching Analysis [PDF]
Neurointervention, 2019 Purpose Cigarette smoking (CS) is one of the major risk factors of cerebral atherosclerotic disease, however, its level of contribution to extracranial and intracranial atherosclerotic stenosis (ECAS and ICAS) was not fully revealed yet.
Yunsun Song +20 more
doaj +1 more source
Chinese Journal of Contemporary Neurology and Neurosurgery, 2022 Objective To investigate the clinical effect of cerebral vascular disease treated by transplantations of the short⁃segment radial artery (RA) using the internal maxillary artery (IMA) as the feeding artery.
TONG Zhi⁃yong +6 more
doaj +1 more source
Frontiers in Neurology, 2021 Dysfunctional cerebrovascular autoregulation may contribute to neurologic injury in neonatal hypoxic-ischemic encephalopathy (HIE). Identifying the optimal mean arterial blood pressure (MAPopt) that best supports autoregulation could help identify ...
Xiuyun Liu +14 more
doaj +1 more source
Isolated transient vertigo: posterior circulation ischemia or benign origin?
BMC Neurology, 2017 Background Isolated transient vertigo can be the only symptom of posterior circulation ischemia. Thus, it is important to differentiate isolated vertigo of a cerebrovascular origin from that of more benign origins, as patients with cerebral ischemia have
Tobias F. Blasberg +3 more
doaj +1 more source
Animal Models and Experimental Medicine, 2021 Background Elevated intracranial pressure (ICP) occurs in several physiological and pathological conditions, yet long‐term sequellae are not common, which implies that blood flow is preserved above ischemic thresholds.
Matt T. Oberdier +3 more
doaj +1 more source
From time-series to complex networks: Application to the cerebrovascular flow patterns in atrial fibrillation [PDF]
Chaos 27(9): 093107, 2017, 2017 A network-based approach is presented to investigate the cerebrovascular flow patterns during atrial fibrillation (AF) with respect to normal sinus rhythm (NSR). AF, the most common cardiac arrhythmia with faster and irregular beating, has been recently and independently associated with the increased risk of dementia.
arxiv +1 more source