Posterior Cerebral Artery Branch Infarction - Case 2 A 22 year-old woman developed the abrupt onset of difficulty seeing on the left side. She had a known history of antiphospholipid antibody syndrome ...

Proximal Posterior Cerebral Artery Infarction - Case 3 A 60 year-old woman developed the abrupt onset of difficulty seeing on the left side following the traumatic placement of a central line that ...

In rare cases, this process also involves the posterior circulation, including the basilar and posterior cerebral arteries.

As a consequence of lower velocity the filling phase of basilar and posterior cerebral arteries is very much prolonged as compared to the same phase in vessels fed by the anterior segment of the ...

The basilar artery typically bifurcates into two posterior cerebral arteries (PCA) (Figure 1). The PCAs supply the occipital lobes and portions of the temporal lobes.

The arrowhead indicates absent anterior communicating artery and arrows indicate bilateral absent posterior communicating arteries.

Intracerebral hemorrhages most commonly involve (A) cerebral lobes, originating from penetrating cortical branches of the anterior, middle, or posterior cerebral arteries; (B) basal ganglia ...

Left: CT angiogram showing an aneurysm of 2 mm maximum diameter on the left posterior cerebral artery (arrow). Right: volume-rendered 3D reconstruction image. The aneurysm was missed in the initial ...

Next, the team used the ultrasound patch while participants conducted various activities that modulate blood flow in specific cerebral arteries. When performing a handgrip, for example, contraction of ...

The functional roles of the nitrergic nerves innervating the monkey cerebral artery were evaluated in a tension-response study examining isolated arteries in vitro and cerebral angiography in vivo ...

Note: ACA = anterior cerebral artery, Bas. a. = basilar artery, CT = computed tomography, FLAIR = fluid-attenuated inversion recovery, ICA = internal carotid artery, MCA = middle cerebral artery, MRI ...