The venous system maintains the health of our brains by removing deoxygenated blood and other waste products, but its complexity and variability have made scientific study difficult. Now, a UC ...

DCE-MRI uses a blood-borne contrast agent to capture before and after images of the brain’s vasculature. It “ possesses an unparalleled capacity to quantitatively measure not only perfusion but also ...

Share on Pinterest MRI scans offer fresh evidence that blood-brain barrier leaks may play a role in brain fog. Image credit: VICTOR TORRES/Stocksy. Brain fog is one of the most debilitating symptoms ...

When doctors and scientists want to see inside a body, magnetic resonance imaging (MRI) is a powerful tool. MRI can ...

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Focused ultrasound with microbubbles is a noninvasive procedure that transiently opens the blood-brain barrier (BBB) using low-intensity sound waves. The openings reseal within 24 hours. Using MRI to ...

Frequent changes in blood pressure could affect cognitive health and contribute to brain changes associated with dementia risk, according to new research from Monash University.

Magnetic resonance imaging (MRI) is a noninvasive imaging technology that provides your doctor with a three-dimensional, detailed anatomical image, typically of a specific part of your body, that’s ...

A groundbreaking long-term MRI study at Ben-Gurion University of the Negev (BGU) in Beersheba shows that lower accumulation of abdominal (visceral) fat is linked with a significant slowing of brain ...

Dear Dr. Roach: A recent fall split the skin below my left eye. I went to the emergency room to see if it required stitches. Since I complained of a headache in the back of my head on the left side, ...