“ATT may be more sensitive to age-related decline than CBF, and therefore useful for early detection and management of cerebrovascular impairment.” “ATT may be more sensitive to age-related decline ...

For patients with symptomatic coronary artery disease, the best course of action often involves implanting a drug-eluting stent into the artery where a plaque buildup is blocking blood flow to the ...

Learn more about eLife assessments Blood flow to the brain is a sensitive marker of neuronal activity as well as of a number of diseases, including stroke, tumours and neurodegenerative conditions.

Dear Dr. Roach: Some months ago, my doctor used a QuantaFlo test to measure circulation in my legs. My result was low — 0.69 versus the normal range of 0.9-1.40. I was not surprised, as poor ...

Poor circulation of blood is a bigger problem than it may seem. If blood doesn’t reach the organs, the body tissues begin to starve. Studies suggest early clues of poor circulation often appear in the ...