The Teen Brain Analysis

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The immature brain and the mature brain show great differences in their physical forms. These differences determine the way their host acts and thinks. In "The Teen Brain: It’s Just Not Grown Up Yet" text, Richard Knox explains, “To begin with, she says, a crucial part of the brain—the frontal lobes—are not fully connected.” This means that without the fully connected frontal lobes, which controls the decision making and personality, teens can often make bad decisions and often come out as self-centered. Without fully connected frontal lobes, teens are bound to make bad decisions while adults make better, scrupulous decisions.Not only does the brain need fully connected frontal lobes to function properly, it also needs an essential amount of …show more content…
Nerves need myelin for nerve signals to flow freely. Spotty or thin myelin leads to inefficient communication between one part of the brain and another” This means that myelin is essential in the development of the brain. Adults don’t have to worry about not having enough myelin in their system because they already have the sufficient amount of this white matter to be able to become more adept and mature. This reveals that teens and adults have different amounts of myelin, which differentiates the way both brains think and act. In conclusion the adult brain and teen brain both have many differences in the structure and the way they function.

The lack of maturity at the adolescent stage greatly affect the teen’s behavior.In “The Teen Brain: It’s Just Not Grown Up Yet” text, the author states that “This also may explain why teenagers often seem so maddeningly self-centered. “You think of them as these surly, rude, selfish people,” Jensen says. “Well, actually, that’s the developmental stage they’re at.”This means that it is not the teens fault they act nasty around people, it is