They looked at fMRI scans of participants while stressing them by administering a timed math test.

They write in Nature that this is the first-time researchers have used practical magnetic resonance imaging to identify specific brain regions that are affected by urban life. They looked at fMRI scans of participants while stressing them by administering a timed math test , the researchers found that people who were current town dwellers had elevated activity in the amygdala during stress, compared with those raised in little towns or rural areas. Both mind regions are involved in processing stress tadalafil ou sildenafil . Related StoriesNoninvasive CT scans far better than stress testing at spotting clogged arteriesHypersexual disorder could be linked to hyperactive stress systemsHaving a higher stress job may increase risk of strokeThe reality that 70 percent of the world’s populace is projected to reside in cities by the year 2050, wrote Caltech neuroscientists Daniel P.

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