Farewell to a spouse or lover gives a painful sense of loss. Sensation of pain often feels like real impaled in the chest or pain in the abdomen, though no physical injury.
Through a study, scientists know the reasons behind the painful sensation. The study, published in Proceedings of the National Academy of Science found that the brain shows the same thing when a person feels physical pain and emotional distress.
"This means that the phrase 'hurt' is not just a metaphor," said lead study author, Ethan Kross, assistant professor in the department of psychology at the University of Michigan.
In preliminary studies, brain scans showed that the brain does not see the difference between negative emotions are caused by physical and emotional pain.
Kross and then test whether the cause of physical pain in people who experience rejection. The researchers gathered 40 people decided lover in six months, so the sting of separation are still felt.
All are asked to touch a hot object without causing any injuries when their brains scanned. Next they are shown photographs of former lovers as he recalled the farewell.
Apparently, the two brain regions that respond to pain in one place. That, according to Kross, is part of the evolutionary process of human survival that help to keep it in groups. "Alone it is dangerous. You will easily become the target beast in those days," he said as quoted from Shine.
"So the physical pain would be a strong cue to pay attention to what you are doing so that can always be in the group.
Through a study, scientists know the reasons behind the painful sensation. The study, published in Proceedings of the National Academy of Science found that the brain shows the same thing when a person feels physical pain and emotional distress.
"This means that the phrase 'hurt' is not just a metaphor," said lead study author, Ethan Kross, assistant professor in the department of psychology at the University of Michigan.
In preliminary studies, brain scans showed that the brain does not see the difference between negative emotions are caused by physical and emotional pain.
Kross and then test whether the cause of physical pain in people who experience rejection. The researchers gathered 40 people decided lover in six months, so the sting of separation are still felt.
All are asked to touch a hot object without causing any injuries when their brains scanned. Next they are shown photographs of former lovers as he recalled the farewell.
Apparently, the two brain regions that respond to pain in one place. That, according to Kross, is part of the evolutionary process of human survival that help to keep it in groups. "Alone it is dangerous. You will easily become the target beast in those days," he said as quoted from Shine.
"So the physical pain would be a strong cue to pay attention to what you are doing so that can always be in the group.
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