The International Scientists Group from the UK and Germany found a connection between the increasing impulse and the tendency to copy the impulsive behavior of other people to the Medial Prefrontal Cortex (MPFC). The study was published scientifically magazine Plos biology.
The team analyzed the behavior of 121 participants, including people with brain injury. As part of the experiment, they were immediately offered to make a choice between the small reward or delayed, but more valuable. He then showed which option was preferred by other people – impulsive or patient.
It turned out that the damage to the Dorsedal region made MPFC more sensitive to the impulsive decisions of others.
Damage to the Ventromedial region increases the general impulse even if it has no external effect.
Healthy participants and people who damage other parts of the brain showed more limited behaviors.
Professor Patricia Lockwood, who led the study, said, not only people who harm MPFC, not only chose a more frequent award, but also more actively copied the impulse of others. ”
The study also showed that if there is brain damage, people can analyze the behavior of others, but they could not resist the effect.
Previously, scientists learnedThis damage in some parts of the brain may increase or weaken people’s desire to participate in political activities.
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Source: Gazeta
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