The psychological cause of the

Youth is the age at which the personality and behavior of people are constantly changing. At this time, people do not hesitate to do crazy things: drinking alcohol, fighting, racing . They often justify these actions because of their overpowering, impulsive nature. big or because the personality was born.

Scientists at Temple University pointed out that the prefrontal cortex is the determining factor for these impulsive actions.

According to experts, the prefrontal cortex is capable of regulating negative emotions , operating high-level cognitive functions such as planning, judging, solving theoretical problems, deciding the intelligence of the set. Brain.

To better understand, experts used magnetic resonance imaging (fMRI) and positron radiography (PET) to better understand the brain as well as the prefrontal cortex of the 20-year-old youth participating. a testing.

Laurence Steinberg, a professor of psychology at Temple University, said: "When we were about 15 or 16 years old, many cells in the brain died but in parallel, countless other brain neurons were born. many basic cognitive abilities, advanced reasoning, abstract thinking, self-consciousness quickly expanded during this time, emotional connections and impulse control can be shaped. in the mid-20s. "

Laurence Steinberg's research also points out that the reward circuit in the brains of teenagers is more active than adults and older. These signals motivate young people to always try to find interesting things, conquer strong feelings in their teens.

These reward circuits include dopamine neurons contained in the prefrontal cortex and deeper areas of the brain, such as the brain nucleus and almonds.

The brain region called Nucleus Accumbens is the area that creates nerve impulses that make you feel good when you are satisfied.

Therefore, many young people are always trying to impress people around by showing their recklessness and feeling excited, satisfied when encouraged by many people.

According to Steinberg's research, teenagers often do things that their friends challenge, regardless of whether they are right or wrong. However, this madness and impulse of young people do not last forever. The reason Steinberg said that was because he found a difference in the brain scan image of adolescents and adults.

Accordingly, adult human brains are better designed to detect errors in decision making. When they perform a task that requires quick sensitivity, the brain sends a signal if a mistake is found there.

Interestingly, following a survey, teenagers will be more careful when driving alone. But if you go with a group of friends, they will drive very carelessly and " young buffalo ". What are the benefits of this to them? It is the consensus from peer friends. Similarly in a survey, teenagers' musical tastes will change if they don't know in advance what kind of music their friends choose to listen to.

Unlike children and adults, isolation makes teenagers feel useless and unworthy, which, combined with human instincts, will lead them to prioritize friends more often. family. Just like animals, the instinct to socialize with people who are not of the same lineage will enrich our "species ", preventing the possibility of inbreeding (inbreeding). In fact, adolescents have a higher ability to analyze facial expressions and expressions than other age groups, making it easier for them to know their feelings.

Furthermore, the Allopregnanolone hormone produced to calm adults and children when stress occurs has the opposite effect on teenagers. It made them extremely panicked and worried. Along with the changing biological clock made them stay up late and wake up later than usual.

On the other hand, teenagers in this age group are very healthy. They have a stronger immune system than normal, experience greater temperature changes and the ability to get extremely low cancer. However, surveys show that at this age the mortality rate is 200-300% higher than children, the main cause of traffic accidents and suicide. Scientists believe that the change in gray matter, white matter and hormones in the brain is the culprit of the " young buffalo " personality in teenagers, causing personality accidents " despite the risk. ".

A typical "buffalo young".

However, synapses and flexibility of synapses make teenagers able to acquire knowledge fairly quickly and remember them very long. This helps with social activities and external communication and high risk tolerance often brings valuable lessons and experiences for young people, and if anyone passes this stage safely all, that is a big stepping stone for them to enter life.

So understand, making "young buffalo" is easy but very difficult!