Results 1 to 10 of about 122,361 (215)

The cerebral circulation and cerebrovascular disease II: Pathogenesis of cerebrovascular disease [PDF]

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, Christopher R Stone, William A Li, Xiaokun Geng, Yuchuan Ding   +4 more
doaj   +4 more sources

The cerebral circulation and cerebrovascular disease I: Anatomy [PDF]

Brain Circulation, 2017
In this paper, which is the first in a three-part series that reviews cerebrovascular anatomy, pathogenesis, and stroke, we lay the anatomical foundation for the rest of the series.
Ankush Chandra, William A Li, Christopher R Stone, Xiaokun Geng, Yuchuan Ding   +4 more
doaj   +3 more sources

The cerebral circulation and cerebrovascular disease III: Stroke [PDF]

Brain Circulation, 2017
In this paper, our review series on cerebrovascular disease anatomy, physiology, and pathology ends with a thorough discussion of the most significant cerebrovascular pathology: stroke. This discussion proceeds through two layers of organization.
Ankush Chandra, Christopher R Stone, Xiangnan Du, William A Li, Mitchell Huber, Richard Bremer, Xiaokun Geng, Yuchuan Ding   +7 more
doaj   +3 more sources

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.
Bastian M., Etchings J. A., Fabio Cazzato, Hayano J., Luca Ridolfi, Newman M. E. J., Saul J. P., Stefania Scarsoglio, Valente T. W., Westerhof N., Yamamoto Y.   +10 more
arxiv   +5 more sources

Alteration of cerebrovascular haemodynamic patterns due to atrial fibrillation: an in silico investigation [PDF]

Journal of the Royal Society Interface, 14: 20170180, 2017, 2017
There has recently been growing evidence that atrial fibrillation (AF), the most common cardiac arrhythmia, is independently associated with the risk of dementia. This represents a very recent frontier with high social impact for the number of individuals involved and for the expected increase in AF incidence in the next 40 years.
Anselmino, Matteo, Gaita, Fiorenzo, Ridolfi, Luca, Saglietto, Andrea, Scarsoglio, Stefania   +4 more
arxiv   +6 more sources

Acute Cerebellar Infarct in A Patient with Undiagnosed Fahr Syndrome: A Case Report. [PDF]

Clin Pract Cases Emerg Med
Introduction: Fahr’s disease and Fahr’s syndrome represent clinical entities that result in diffuse intracranial brain calcification, either by way of genetic mutation in the case of the former or by secondary endocrine dysfunction in the ...
Slaven RW, Huecker M, Kersting D.
europepmc   +3 more sources

Impact of Multiphase Computed Tomography Angiography for Endovascular Treatment Decision-Making on Outcomes in Patients with Acute Ischemic Stroke [PDF]

Journal of Stroke, 2021
Background and Purpose Various imaging paradigms are used for endovascular treatment (EVT) decision-making and outcome estimation in acute ischemic stroke (AIS).
Johanna M. Ospel, Ondrej Volny, Wu Qiu, Mohamed Najm, Moiz Hafeez, Sarah Abdalrahman, Enrico Fainardi, Marta Rubiera, Alexander Khaw, Jai J. Shankar, Michael D. Hill, Mohammed A. Almekhlafi, Andrew M. Demchuk, Mayank Goyal, Bijoy K. Menon   +14 more
doaj   +1 more source

Collateral Circulation in Ischemic Stroke: An Updated Review [PDF]

Journal of Stroke, 2023
The collateral circulation plays a crucial role in maintaining perfusion to brain tissue in ischemic stroke, which prolongs the time window for effective therapies to be provided and ultimately avoids irreversible damage that may lead to worse clinical ...
Gino Maguida, Ashfaq Shuaib
doaj   +1 more source

Cerebrovascular reserve in moyamoya disease: relation to cerebral blood flow, capillary dysfunction, oxygenation, and energy metabolism

Frontiers in Neurology, 2023
BackgroundCerebral hemodynamics in moyamoya disease (MMD) is complex and needs further elucidation. The primary aim of the study was to determine the association of the cerebrovascular reserve (CVR) with cerebral blood flow (CBF) disturbances, oxygen ...
Teodor Svedung Wettervik, Markus Fahlström, Johan Wikström, Anders Lewén, Per Enblad   +4 more
doaj   +1 more source

Critical closing pressure in cerebrovascular circulation [PDF]

Journal of Neurology, Neurosurgery & Psychiatry, 1999
Cerebral critical closing pressure (CCP) has been defined as an arterial pressure threshold below which arterial vessels collapse. Hypothetically this is equal to intracranial pressure (ICP) plus the contribution from the active tone of cerebral arterial smooth muscle.
Peter J. Kirkpatrick, Piotr Smielewski, Pippa G. Al-Rawi, Stefan K. Piechnik, Basil F. Matta, Marek Czosnyka, John D. Pickard   +6 more
openaire   +2 more sources