We made the tasks purposely difficult

We made the tasks purposely difficult so they made a lot of errors," said Gianaros.Researchers found that a particular pattern of brain activity during frustrating and stressful situations was tied to a larger-than-expected increase in https://www.kd-gauge.com/product/gas-saftey-pressure-gauge/ blood pressure."For most people, their blood pressure and heart rate went up a little bit, but what we’re interested in is the person-to-person differences," Gianaros said.For example, did blood pressure and heart rate increase more in some people than in others?For some people, specific brain activity patterns did predict cardiovascular responses.Surges in blood pressure during stressful situations can predict future cardiovascular problems, senior author Peter Gianaros of the University of Pittsburgh said."It’s obviously quite complicated, but gaining these insights can hopefully lead to testable questions and approaches targeting cardiovascular events," said Goldstein, who wasnt involved in the new study. Larry Goldstein, who chairs the department of neurology at the University of Kentucky in Lexington.Gianaros said more results are expected from this study, because the research team is still monitoring the participants."Were trying to basically decode brain patterns that can tell us about a person’s sensitivity to stress that might be connected with their risk of heart disease," he said."Before the tests began, participants average blood pressure was around 121/73 millimeters of mercury (mm/Hg), which is about normal."(Were going to) test whether brain activity can predict a person’s change in heart disease risk over multiple years," he said. But brain activity patterns could only account for about 10 percent of the difference between individual responses, the authors report in the Journal of the American Heart Association. The participants also completed tasks designed to frustrate."The study also cant prove that a specific brain activity pattern causes people to have larger increases in blood pressure or heart rate, said Dr."A lot of the person-to-person differences were unaccounted for by what we were able to do," said Gianaros, who called the study a "proof of concept.. "Then we reminded them they were making mistakes.For the new study, Gianaros and colleagues recruited 157 men and 153 women, ages 30 to 51, and had them undergo brain scans while hooked up to blood pressure and heart rate monitors.Brain scans obtained during psychological stress might someday help doctors identify people who are at higher risk for heart disease, a new study suggests