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Circle of Willis

Known as: Cerebral arterial circle, Circle, Willis', Arterial Circle, Cerebral 
A polygonal anastomosis at the base of the brain formed by the internal carotid (CAROTID ARTERY, INTERNAL), proximal parts of the anterior, middle… 
National Institutes of Health

Related topics

Related topics

8 relations
MicrobiologicalProcess of secretionStructure of anterior communicating arteryStructure of left internal carotid artery

Broader (1)

Systemic artery

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2018
2018
The morphology of circulus arteriosus cerebri in the red squirrel (Sciurus vulgaris)
In this study, the circulus arteriosus cerebri of the squirrel was investigated. Ten squirrel were used. Coloured latex was given… 
2015
2015
Hemodynamics in the Circle of Willis with Internal Carotid Artery Stenosis under Cervical Rotatory Manipulation: A Finite Element Analysis
Background The circle of Willis (CoW) plays an important role in cerebral collateral circulation. The hemodynamics changes in the… 
2014
2014
Numerical simulations of the blood flow in the patient-specific arterial cerebral circle region.
2014
2014
Time‐Resolved Angiography using InfLow Subtraction (TRAILS)
A novel pseudo‐continuous arterial spin labeling based angiographic method called Time‐Resolved Angiography using InfLow… 
2011
2011
Characteristics of circle of Willis variations in the mongolian gerbil and a newly established ischemia-prone gerbil group.
Mongolian gerbils (Meriones unguiculatus) have an incomplete circle of Willis (CoW), as a result of which approximately 30-40% of… 
2007
2007
Early excitability changes in a novel acute model of transient focal ischemia and reperfusion in the in vitro isolated guinea pig brain
1999
1999
Digitized cerebral synchrotron radiation angiography: quantitative evaluation of the canine circle of Willis and its large and small branches.
BACKGROUND AND PURPOSE Conventional X-ray angiography lacks the sensitivity and spatial resolution needed to detect small amounts… 
1998
1998
Transcranial Doppler: state of the art.
1976
1976
Cerebral Blood Flow Regulation: Vascular Resistance Adjustments in the Circle of Willis
Continuous measurements of systemic blood pressure (BP), cerebral perfusion pressure and CBF were accomplished in the cat during… 
1964
1964
The diameters of the cerebral arteries of the human fetus
Ninety‐eight fetal specimens of the circulus arteriosus cerebri and adjacent arteries were injected with a mixture of latex and… 
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