Narrowings of the Deep Cerebral Perforating Arteries Ostia: Geometry, Structure, and Clinical Implications [PDF]
Journal of StrokeBackground and Purpose The pathogenesis of neurovascular diseases and various types of dementia is tightly connected to cerebral circulation. An area that requires further exploration is the system of deep cerebral perforating arteries—arteries branching
Radosław Rzepliński +6 more
doaj +1 more source
Separation of cortical arteries and veins in optical neurovascular imaging [PDF]
Journal of Innovative Optical Health Sciences, 2014 Separation of arteries and veins in the cerebral cortex is of significant importance in the studies of cortical hemodynamics, such as the changes of cerebral blood flow, perfusion or oxygen concentration in arteries and veins under different pathological
Linna Zhao +4 more
doaj +1 more source
Frontiers in Physiology, 2017 Characterization of flow properties in cerebral arteries with 1.5 and 3 Tesla MRI is usually limited to large cerebral arteries and difficult to evaluate in the small perforating arteries due to insufficient spatial resolution. In this study, we assessed
Roald S. Schnerr +13 more
doaj +1 more source
Multiple blood flow measurements before and after carotid artery stenting via phase-contrast magnetic resonance imaging: An observational study. [PDF]
PLoS ONE, 2018 After carotid artery stenting, the procurement of information about blood flow redistribution among brain-feeding arteries and its time trend is essential to understanding a patient's physiological background and to determine their care regimen. Cerebral
Hisashi Tanaka +7 more
doaj +1 more source
The Analysis of Indices of Cerebral Blood Circulation in Women-smokers [PDF]
, 2017 The results of rheoencephalography of female smokers 17–21 years old and control group were studied and analyzed. The aim of this work was to explain and analyze physiological features of smoking effect on functional changes of regional hemodynamics in ...
Aponchuk, L. (Lyudmila) +1 more
core +2 more sources
Fetal and Primitive Type of Circle of Willis with Unilateral Trifurcation of Internal Carotid Artery
Medicine Science, 2014 Circle of Willis is a network of arteries in the base of the brain between the internal carotid artery and the vertebral artery to establish the collateral circulation between these two major arteries.
Sushma R.K. +2 more
doaj +1 more source
Mitochondrial regulation of NADPH oxidase in hindlimb unweighting rat cerebral arteries.
PLoS ONE, 2014 Exposure to microgravity results in post-flight cardiovascular deconditioning and orthostatic intolerance in astronauts. Vascular oxidative stress injury and mitochondrial dysfunction have been indicated in this process.
Ran Zhang +8 more
doaj +1 more source
Chlamydia pneumoniae in atherosclerotic middle cerebral artery [PDF]
, 2001 Background and Purpose—Atherosclerotic middle cerebral arteries are frequent sites of thrombosis, leading to stroke. Previous studies have suggested a role for Chlamydia pneumoniae in the pathogenesis of atherosclerosis.
Burián, Katalin +7 more
core
Cerebral hemodynamic characteristics of acute mountain sickness upon acute high-altitude exposure at 3,700 m in young Chinese men. [PDF]
, 2014 PURPOSE: We aimed at identifying the cerebral hemodynamic characteristics of acute mountain sickness (AMS). METHODS: Transcranial Doppler (TCD) sonography examinations were performed between 18 and 24 h after arrival at 3,700 m via plane from 500 m (n ...
Bian, Shi-Zhu +8 more
core +2 more sources
Characteristics of Cerebral Palsy in the Midwestern US
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Cerebral palsy (CP) is the most common lifelong motor disability worldwide. Yet, data is limited on how CP manifests in the US. Our objective was to characterize and determine factors affecting functional outcomes in a large population of young people with CP in the Midwestern US.
Susie Kim +6 more
wiley +1 more source