NYC Healthcare News



Older people who engage in moderate to intense exercise less likely to have silent strokes

April 07, 2016

The brain scans showed that 197 of the participants, or 16 percent, had small brain lesions, or infarcts, called silent strokes. People who engaged in moderate to intense exercise were 40 percent less likely to have the silent strokes than people who did no regular exercise. The results remained the same after the researchers took into account other vascular risk factors such as high blood pressure, high cholesterol and smoking. There was no difference between those who engaged in light exercise and those who did not exercise.

"Of course, light exercise has many other beneficial effects, and these results should not discourage people from doing light exercise," Willey said.

The study also showed that the benefit of moderate to intense exercise on brain health was not apparent for people with Medicaid or no health insurance. People who exercised regularly at a moderate to intense level who had Medicaid or no health insurance were no less likely to have silent infarcts than people who did no regular exercise. "It may be that the overall life difficulties for people with no insurance or on Medicaid lessens the protective effect of regular exercise," Willey said.

Source: aan.