AIM: To correlate the anatomical variants of the circle of Willis with their effects on the
hemodynamic and geometrical parameters responsible for the pathogenesis of neurological …

Background Circulus arteriosus cerebri (CAC), responsible for supplying blood to the brain,
presents anatomical variations that have been associated with both haemorrhagic and …

In the present study, we investigate the effect of the hemodynamic factors of the blood flow
on the cerebral aneurysms. To this end, a hypothetical geometry of the aneurysm in the …

OBJECTIVES During unilateral selective cerebral perfusion (uSCP), with right axillary artery
or brachiocephalic trunk cannulation, the brain receives blood only via the right common …

The cerebral arteries, specifically the anterior cerebral artery (ACA) and posterior cerebral
artery (PCA), work together with the smaller calibre arteries to provide effective …

Introduction: the circle of Willis is an anatomical structure of clinical importance particularly in
the evaluation of neurovascular diseases. Individuals show considerable variations in the …

Background: Knowledge of the anatomy of the circulus arteriosus cerebri (CAC) is important
in understanding its role as an arterial anastomotic structure involved in collateral perfusion …

Background: Some variations of the cerebral arterial circle (CAC) are associated with an
increased risk for the development of various pathological conditions. This paper aimed to …

Background In the literature, there are descriptions of morphological types of the cerebral
arterial circle (CAC) of different human populations around the world, but not the Serbian …

Pre-communicating or A1 segment of anterior cerebral artery (A1ACA) hypoplasia can
negotiate the anterior cerebral circulation. Not many studies have been examined the …