Retrograde venous flows in the internal jugular veins during strain are associated with transient global amnesia (TGA), Sander et al report in the 9 December Lancet (Lancet 2000 356:1983-1984). The ...

Usually, the radioactive material is injected into an antecubital vein, or percutaneously into a cervical carotid artery. ... Carotid-cerebral flow transitions are astonishingly rapid.

For unknown reasons, blood clots (thrombi) form in cerebral veins, obstructing blood flow and causing damage to brain tissue. In the spring of 2021, ...

Foudroyant cerebral venous (sinus) thrombosis triggered through CLEC-2 and GPIIb/IIIa dependent platelet activation. Nature Cardiovascular Research , 2022; DOI: 10.1038/s44161-021-00017-1 Cite ...

Physiopathology of Cerebral Venous Thrombosis ... These pathways may provide some collateral flow in case of venous occlusions, explaining the mild clinical conditions observed in many patients.

The brain is one of the body’s most energy-demanding organs, accounting for 2 percent of the body’s weight but consuming 20 ...

From tingly legs to bulging veins, these warning signs may point to chronic venous insufficiency—a widespread circulatory ...

This reverse flow is also believed to impair cerebral venous drainage. “We were especially interested to find an association between JVR and white matter changes in the brains of patients with ...

For unknown reasons, blood clots (thrombi) form in cerebral veins, obstructing blood flow and causing damage to brain tissue. In the spring of 2021, ...

The fetal cardiovascular responses to hypoxia include decreased peripheral blood flow and increased cerebral, cardiac, and adrenal blood flow. Prostanoids, metabolites of cyclooxygenase enzyme ...

For unknown reasons, blood clots (thrombi) form in cerebral veins, obstructing blood flow and causing damage to brain tissue. In the spring of 2021, ...