![]() ![]() A normal blood pressure level is less than 130/80 mmHg. High blood pressure, also known as hypertension, is blood pressure that is higher than normal. This study indicates hypertension status in early adulthood is important for brain health decades later," George said. ![]() ![]() "High blood pressure is an incredibly common and treatable risk factor associated with dementia. George, an assistant professor in the Department of Public Health Sciences. "Treatment for dementia is extremely limited, so identifying modifiable risk and protective factors over the life course is key to reducing disease burden," said first author Kristen M. They note the differences may be related to the protective benefits of estrogen before menopause. The research also showed that the negative brain changes in some regions - such as decreased grey matter volume and frontal cortex volume - were stronger in men. Both factors are associated with dementia. The researchers found that the high blood pressure group had significantly lower regional brain volumes and worse white matter integrity. The research, published this week in JAMA Network Open, compared magnetic resonance imaging (MRI) brain scans of older adults who had high blood pressure between the ages of 30 to 40 with older adults who had normal blood pressure. ![]()
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