According to Dr. Karolina Armonaitė, a neuroscientist from Kaunas University of Technology in Lithuania, a more precise ...

The majority of cerebral autoregulation research has focused on the middle cerebral artery. However, many symptoms of presyncope indicate posterior cerebral hypoperfusion. To address this issue, we ...

The vertebral-basilar system supplies the brain-stem, cerebellum and temporal and occipital lobes 2 (Fig. 1). It begins as the vertebral artery, which is the first branch of the subclavian artery.

Angiography of the left internal carotid artery (ICA) confirmed a PComm infundibulum, cross filling of the right anterior cerebral artery from the left ICA, and no flow in the right anterior cerebral ...

Approximately 20% of ischemic strokes involve the posterior circulation, primarily supplied by the vertebrobasilar system. While much is known about the stroke risk of vertebrobasilar stenotic disease ...

Dr Baibing Chen, a Michigan-based neurologist who goes by Dr Bing on social media, posted two TikTok videos sharing what he ...

We sought to identify the use of duplex and transcranial Doppler sonography in the noninvasive diagnosis of vertebral dissection.Ten patients with a diagnosis of symptomatic vertebral artery ...

The patient underwent brain angiography and a dissecting aneurysm was seen in the V3 segment of the right vertebral artery. The patient was referred to an interventional neurologist for angiography.

Even though neck and upper limb pain are the only clinical symptom and there is no brain dysfunction, such as disturbance of consciousness and vertigo, when symptoms develop acutely, this pathology ...

Two main vascular routes supply the brain, internal carotid arteries (ICAs) and vertebral arteries. The external carotid artery (ECA) mainly supplies the skin, muscle, and skull; thus, ...

Surgical and endovascular techniques can both be used to treat the intracranial dissecting aneurysms of the vertebral artery, however, the surgical approach has been applied less often because the ...