For more than a century, scientists have known that blood vessels can rhythmically contract and relax in a process called vasomotion. In the brain, these subtle oscillations are thought to help ...

Maintaining good circulation is vital for overall health and well-being. Every day, your heart tirelessly pumps blood through your circulatory system, delivering oxygen and nutrients to your body's ...

A project at Aarhus University has now developed a new way to track vasomotion and its downstream consequences for blood flow ...

A study suggests a link between chronic stress and physiological processes that drive changes in blood flow to specific brain regions. Acute stress responses can be adaptive, but chronic stress has ...