What is the medial prefrontal bark?

Medial prefrontal bark is a large front or frontal lobe of the human brain that seems to be the center of higher cognitive functions. Exploring the activity of functional magnetic resonance imaging (FMRI) in these parts of the brain suggests that they are the center of processing social information and memory functions related to the past and taking long -term decisions for the future. Although it has been inconclusive since 2011, aspects of human activity, such as social control in public places, congenital understanding of contemporary morality or values, and it seems that the planning of goals stimulates this area more than any other.

The front hemisphere of the brain has in its center, which is in its center, which is in its center, which is in its center, which is in its center, which is compounded, and what is in its center is such that it is that it is, that it is powered, that it is that it is powered that it is such that Je powered. Self-reference memory is to form memory about what type of person someone believes, whether it is a consider with honest, smart, have a good sense of humor and other such assumptions. It seems that the activity of processing in this area of ​​the brain is dominated by such social functions of a higher level. Any activity that includes self -reference or behavior bound to close friends or family seems to be more closely and permanently coded in the brain, specifically in the middle area of ​​the prefrontal cortex.

Activity or social interaction with close friends is known to stimulate a reaction in the media prefrontal cortex more than social activity with strangers. Research in this arena concluded that this part of the brain is used to evaluate other people during these meetings. Brain activity is stronger where there are emotional ties, regardless of similarities in interest. Although a stranger has compared to a friend mA similar interest will still stimulate media prefrontal cortex to a greater extent.

The results of this research were a surprise. The previous sociological assumptions were that people more identified with others who have similar beliefs and lifestyles and interests. But now it seems peripheral, and instead the medial prefrontal reaction of the bark's brain gives the priority to emotional bonds, regardless of the differences in behavior between individuals.

While other areas of the brain are subject to physical and functional changes as one ages, the media prefrontal bark seems to remain the same. Where evidence of the size decreases, it seems that it directly contributes to impaired memory. In fact, the medial prefrontal cortex can increase with age because the lower prefrontal area of ​​the bark decreases under it. Studies that compared young versus old answers that affect the media prefrontal bark showed no natural decline with age, reflecting to order that this area itselfIt seems to be more resistant to the decrease in age -related than other parts of the brain.