What is involved in the development of frontal lobes?
The development of the frontal lobe begins soon after conception and continues until a person reaches young maturity. The fastest change in the frontal lobe occurs just before adolescence, when neurons grow. When the child enters puberty, the brain begins to trim excess neurons when the gray matter begins to grow until it reaches the weights of adults in the beginning of up to mid -20 years.
The child is born with many neurons and combines synapses. Links used often grow stronger, while those that are rarely used are considered irrelevant and cut away. At the same time, new synapses are formed. This process of brain development in adolescence controls inhibition, emotional reaction, decision -making and long -term planning.
If infants are six to 12 months of age, the frontal lobes in the rudding grow, because the child learns to walk and speak. During this time, important information is maintained and non -essential data are cut during certain critical development points.
Witnesses OME With DomDo not explain that the development of a delayed frontal lobe explains why some adolescents show poor impulses control and engage in risky behavior. During this period of rapid development, brain amygdala, an area responsible for the intestinal reaction and increased excitement, exaggerated. At the same time, these changes occur, myelin, tissue surrounding the nerves, growing in the frontal brain.
Myelin creates a connection with different parts of the brain and sends signals based on experiences. The brain is not fully functional until these connections become intact. During this period, adolescents develop the ability to control impulses, including sexual urge; set goals; determine directly from the wrong; and to improve their social skills.
If the development in this part of the brain does not occur, this may lead to hyperactivity disorders or psychological problems with attention hyperactivity. One studied bad development of frontallobe with an antisocial personality disorder. The brain growth deficiency can also prevent concentration and decision -making skills. Scientists have found that the illegal use of drugs, premature birth and brain damage also affects how the brain area develops.
Experts believe that individuals are growing in brain. The brain of a 16 -year -old could be fully developed, while the brain of a sibling may not achieve full maturity up to the middle of the age of 20. These factors were used in the defense of adolescents who commit crimes by claiming that they lack the ability to control impulses due to immature brain development.