Neurovascular coupling (NVC) is the dynamic regulation of cerebral blood flow in response to neural activity. Specifically, when neurons become active, nearby blood vessels dilate to increase blood ...

It’s always said that the eyes are a window to the soul, but science now suggests they might also be a window to the heart.

Men with a high cardiovascular risk may be especially at risk and researchers have highlighted “the importance of ...

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Watershed Infarction: Flair axial MRIs: Note the linear area of infarction between the distributions of the middle cerebral artery (MCA) and anterior cerebral artery (ACA) on the left side of the ...

Cerebral vascular territories are related to the clinical progression and outcome of ischemic stroke. The vascular territory map (VTM) helps to understand stroke pathophysiology and potentially the ...

We present the first results of a novel post-processing technique that can label and quantify the extent of the major vascular territories, including the predominant source of collateral supply into ...

Cerebral cavernous malformations (CCMs) are compact clusters of spongelike vascular spaces without intervening neural parenchyma that occur in the brain or spinal cord.

Conclusions: Discriminating dynamic cerebral autoregulation between cerebrovascular territories is feasible with a transcranial doppler based approach. In the posterior cerebral artery of healthy ...

CBF was measured using 3D pCASL in the whole brain, white matter and 4 main vascular territories (leptomeningeal anterior, middle, and posterior cerebral artery (leptoACA, leptoMCA, leptoPCA), as well ...