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The problems of states limits, or personalities borderlines, are among the most widespread psychological unrests. But this problem remained again very unrecognized. A test finalized by American researchers based on the differences of cerebral activity could permit to track down them better.
The personality borderline is characterized by various feelings: anxiety, fretfulness, emotional instability and difficulties to manage its emotions. Of the symptoms that are not always associated to a biologic mess of the brain.
The scientists tempted to track down people reached with the help of the cerebral imagery at the time of a playful test. The principle of the game was simple: the player must give money to another so that he invested it and makes it fructify. This last determines in return adds it to return. The exchange must prove to be equitable: it is necessary that the player is pushed to reinvest. In case of losses, the administrator must take some measures not to lose its customer.
The researchers showed that people affected by personality borderline tend to betray the relation of confidence and to not to re-establish the balance in case of injustice. Besides, the techniques of cerebral imagery showed that some regions of the brain were specifically activated at the patients.
A progress that would have the tendency to confirm a cerebral problem at the origin of this psychiatric trouble, what could permit to take better in charge the reached patients. In France, this affection would touch about 2% of the population.
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