Are YOU hardwired to worry? Study finds genetic link that may make us more prone to anxiety

• Researchers studying stressed chimps have found that anxious behaviour can be linked to a variation in specific genes
• They also found a link between anxiety and the density of grey matter 
• Experts spotted these genes and structures varied across the sexes
• They believe the findings could be used to study mental health in humans

By RYAN O’HARE FOR MAILONLINE

PUBLISHED: 07:37 EST, 3 March 2016 | UPDATED: 13:10 EST, 3 March 2016

Read more: http://www.dailymail.co.uk/sciencetech/article-3474540/Are-hardwired-worry-Study-discovers-genes-make-anxious.html