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Genetic Link for Physical and Mental Pain Sensitivity
By Rick Nauert PhD Senior News Editor
Reviewed by John M. Grohol, Psy.D. on August 18, 2009
A new research study has determined that a gene linked with physical pain sensitivity is also associated with social pain sensitivity. According to UCLA psychologists this is the first time the relationship has been established.
Their study indicates that variation in the mu-opioid receptor gene (OPRM1), often associated with physical pain, is related to how much social pain a person feels in response to social rejection.
People with a rare form of the gene are more sensitive to rejection and experience more brain evidence of distress in response to rejection than those with the more common form.
The research was published in the online edition of Proceedings of the National Academy of Sciences and will appear in the print version in the coming weeks.
The findings give weight to the common notion that rejection
By Rick Nauert PhD Senior News Editor
Reviewed by John M. Grohol, Psy.D. on August 18, 2009
Their study indicates that variation in the mu-opioid receptor gene (OPRM1), often associated with physical pain, is related to how much social pain a person feels in response to social rejection.
People with a rare form of the gene are more sensitive to rejection and experience more brain evidence of distress in response to rejection than those with the more common form.
The research was published in the online edition of Proceedings of the National Academy of Sciences and will appear in the print version in the coming weeks.
The findings give weight to the common notion that rejection
anyway, it's interesting, and kind of makes a mockery out of that saying "sticks and stones may break my bones, but words will never hurt me." guess they're one and the same on a biological level. i read a book once that elaborated on the concept, it said "humans' greatest fear is to be rejected, and our greatest desire is to be accepted." we're so sensitive to signals that we're rejected or accepted amongst others because, in the author's mind, acceptance confers an evolutionary advantage to those who are accepted, just as rejection confers a disadvantage. he emphasized that "being included matters" on a very basic level, because in times past, our very survival depended on it.