Witnessing fear in others can physically change brain | International News Live Blog

https://internationalnewsliveblog.wordpress.com/2017/01/05/witnessing-fear-in-others-can-physically-change-brain/

Scientists have discovered that observing fear in others may change how information flows in the brain. The finding in a rodent model may have bearing on people who suffer post-traumatic stress disorder. http://internationalnewslive.com/witnessing-fear-in-others-can-physically-change-brain/