Figure 1. Depiction of cerebral autoregulation processes: (A) Myogenic response adjusts arterial size based on transmural pressure via muscle activity. (B) Metabolic response modulates small artery ...

Researchers at Leipzig University's Carl Ludwig Institute have discovered that in the cerebral cortex, synaptic signal ...

Cerebral artery fenestration is a vascular anomaly in which a segment of an artery divides into two parallel channels that later rejoin, creating a ‘window’ or split within the vessel ...

Brain swelling, or cerebral edema, is a medical emergency. Learn about the evidence-based treatments doctors use to reduce ...

Neighborly help in the brain: Cerebral cortex networks rapidly reorganize to compensate for lost neurons by Johannes Gutenberg University Mainz edited by Gaby Clark, reviewed by Robert Egan ...

Learn about vasospasm—a sudden artery narrowing that can affect the brain, heart, and extremities. Explore its causes, symptoms, and effective treatments.

This week's topics include stroke after cervical artery dissection, reducing clot formation in those with advanced cancer, USPSTF on breastfeeding, and a polygenic risk score for prostate cancer.

Renal artery stenosis can lead to high blood pressure and kidney damage. Learn about its symptoms, causes, diagnosis, and treatment approaches.

Market watchers believe a full-scale disruption of global oil flows by closing the waterway is unlikely, and might even be physically impossible.

New reporting shines a light on the behind-the-scenes push by Team Trump to gerrymander the state's congressional maps ahead of next year's elections.

Israel has escalated its bombardment of Iranian cities, including Tehran's state television headquarters; Iranian missiles have struck Tel Aviv.

GLP-1s Reduce Limb and Cardiac Events in Peripheral Artery Disease Like in the STRIDE study of PAD, GLP-1s improved outcomes, but more work is needed to clarify who may benefit most.