I think it's surprising, but we see more and more evidence for the fact that blood flow is more important in the developing of dementia in older men and women than was previously thought.

Our findings not only support the hypothesis that vascular factors contribute to dementia in the elderly, they are highly suggestive that a diminished cerebral blood flow indeed causes brain damage. This gives us a clue to the genesis of dementia.

This gives us a clue to the genesis of dementia. The findings emphasize the importance of monitoring both high and low blood pressure in older adults.

When you stop compressions, blood flow stops. You have to make up for that lost ground. We think that the fewer the interruptions, the better for blood flow.

When you stop compressions, blood flow stops.

What Viagra does is it increases the blood flow to the genital area -- and blood flow is a very important part of female sexual arousal,