Results 31 to 40 of about 661,141 (235)
MRI techniques to measure arterial and venous cerebral blood volume
NeuroImage, 2018 The measurement of cerebral blood volume (CBV) has been the topic of numerous neuroimaging studies. To date, however, most in vivo imaging approaches can only measure CBV summed over all types of blood vessels, including arterial, capillary and venous ...
J. Hua +7 more
semanticscholar +1 more source
"Sudden Drop" in Blood Pressure is Associated With Recanalization After Thrombolysis. [PDF]
, 2015 We aim to investigate whether the phenomenon of "sudden drop" in blood pressure (BP) within the first 2 hours is associated with vessel recanalization.We retrospectively examined clinical and imaging data from a consecutive series of patients with stroke
Cao, Jin +4 more
core +1 more source
Retrospective analysis of image characteristics of 76 cases of cerebral vascular fenestrations
Frontiers in Neurology, 2022 ObjectivesThis study aims to summarize the clinical and imaging features of cerebral vascular fenestration and to explore the association between cerebral vascular fenestration and cerebral infarction and aneurysm.Materials and methodsThe computed ...
Luyao Xu +4 more
doaj +1 more source
Atherosclerosis of Cerebral Arteries in Alzheimer Disease [PDF]
Stroke, 2004 A growing body of evidence suggests that vascular disease underlies Alzheimer dementia. Atherosclerotic lesions in the circle of Willis and large leptomeningeal vessels were quantified and found to correlate with Alzheimer disease (AD) clinical diagnosis and neuropathology.
Alex E, Roher +4 more
openaire +2 more sources
Stroke and migraine is there a possible comorbidity? [PDF]
, 2016 The association between migraine and stroke is still a dilemma for neurologists. Migraine is associated with an increased stroke risk and it is considered an independent risk factor for ischaemic stroke in a particular subgroup of patients.
Del Balzo, Francesca +7 more
core +2 more sources
Vascular neurocognitive disorders and the vascular risk factors [PDF]
, 2018 Dementias are clinical neurodegenerative diseases characterized by permanent and progressive transformation of cognitive functions such as memory, learning capacity, attention, thinking, language, passing judgments, calculation or orientation.
Albu, Carmen V. +7 more
core +4 more sources
Chinese Journal of Contemporary Neurology and Neurosurgery, 2021 Objective To investigate the efficacy and safety of low flow bypass in the treatment of chronic symptomatic middle cerebral artery occlusion (MCAO). Methods A total of 28 patients with chronic symptomatic MCAO who were treated in Tianjin Huanhu Hospital ...
SUN Yang +3 more
doaj +1 more source
Cerebrovascular Diseases Extra, 2015 Background: Arterial stiffness reflects the ageing processes in the vascular system, and studies have shown an association between reduced cognitive function and cerebral small vessel disease.
A. Gustavsson +6 more
semanticscholar +1 more source
Involvement of leukotriene pathway in the pathogenesis of ischemia-reperfusion injury and septic and non-septic shock. [PDF]
, 2009 The 5-lipoxygenase (5-LO) pathway is responsible for the production of leukotrienes (LTs), inflammatory lipid mediators which play a role in innate immunity. More recently, a pivotal role of LTs in ischemia-reperfusion and shock injury has been suggested.
CUZZOCREA S +2 more
core +1 more source
Cerebral Collateral Circulation in Carotid Artery Disease [PDF]
Current Cardiology Reviews, 2009 Carotid artery disease is common and increases the risk of stroke. However, there is wide variability on the severity of clinical manifestations of carotid disease, ranging from asymptomatic to fatal stroke. The collateral circulation has been recognized as an important aspect of cerebral circulation affecting the risk of stroke as well as other ...
Romero, José R. +5 more
openaire +3 more sources