It's been recognized for some time that Alzheimer's disease affects brain regions differently and that tau—a protein known to ...

Probabilistic atlases are more representative of the population than single brain atlases. They allow anatomic and functional labeling of the results of group studies in stereotactic space and, hence, ...

Researchers have identified a number of genes that place a person at higher risk of developing coronary artery disease. Some of these are genes that regulate blood flow.

Propofol anesthesia improves stroke outcomes over isoflurane anesthesia—a longitudinal multiparametric MRI study in a rodent model of transient middle cerebral artery occlusion ...

Middle cerebral artery occlusion remains the gold-standard approach for modeling cerebral vessel occlusion and recanalization. Selecting the right model for the experiment is a crucial step; when ...

Blood circulation in the human brain is supplied through a network of cerebral arteries. If a clinician suspects a patient has a stroke or other cerebrovascular condition, they order imaging tests.

Their visual search tasks correspond to the abstract network analysis tasks of browsing and path following. To assist neuroradiologists in identifying cerebral artery abnormalities, we designed ...

A team of Harvard researchers has developed a new arterial visualization tool that may result in quicker and more accurate diagnoses of heart disease.

Background and Purpose— Knowledge of the extent and distribution of infarcts of the posterior cerebral artery (PCA) may give insight into the limits of the arterial territory and infarct mechanism. We ...