In the United States of America the age where you're considered an adult is 18. One problem with being an “adult” at 18 is because your brain is not developed, especially the more important parts of your brain when it comes to “being an adult” which is your prefrontal cortex. The prefrontal cortex is the part of your brain that influences your capability to make decisions as well as impulse control. Also the prefrontal cortex (PFC) contributes to being an adult because it when fully developed completes major functions, developed in the mid 20’s, and the synapses become more efficient. The prefrontal cortex is matured when a person is in their mid twenties(). People have said they feel less affected by peer pressure compaired to beintg a teenages around the age of 18.()
The prefrontal cortex is the key area to making judgements, assess the riskiness of situations, and the ability to focus. For example when your PFC developed so does the brain's ability to pay thorough attention to one thing (). This comes in handy when driving because a driver will better be able to focus on the road which makes driver safer for them as well as others on the road. Another example of the prefrontal cortex being a vital part of
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Synapses are what connects parts of the brain and makes the different parts compatible with each other. The synapses being developed is important when being considered because during a person’s teenage years the brain almost goes into overdrive and creates a lot of synapses (). Since there is so many synapses sending different signals to the brain you do not get a strong signal, whereas when the synapses and the prefrontal cortex becomes developed many synapses die making their connects to the brain more efficient and effective(). Synapses’ development are important to the prefrontal cortex’s development as well as becoming an
14, 2002). Riley is currently experiencing physical changes in her body such as developing breast, getting her period, and hormonal fluctuations. Along with these other changes, her prefrontal cortex is still developing. The prefrontal cortex is responsible for decision-making, planning, and impulse control (Micucci, 2012). “The physical changes associated with puberty, in themselves, have little negative impact on the adolescent’s self-image, except in one instance: when adolescents are going through puberty around the same time they are experiencing other changes in life, such as changing schools”(Micucci, p. 18,
The Frontal Lobe: Is the anterior part of cerebral hemisphere of the cerebrum of the brain, extending back to region called the central sulcus is a deep cleft on the upper surface of the brain. The frontal lobe is for intelligence which carries out high mental procedures such as thinking, judgment making, and forecasting. The human body uses their frontal lobe nearly every day. The frontal lobe
On the other hand, adults aged 18 have their own rights to make a decision to whether consume alcohol or not. For example, once children turn 18 years old, they are mature enough to make their own decisions. Cloud states, “After all, in almost every other legal and cultural respect, you’re an adult at 18. You can vote, adopt children, sign up for Iraq or become a commercial pilot at 18. Treating alcohol differently helps turns it into a holy grail of adulthood.” (Cloud). Although, in the United States, 18 years o...
The prefrontal cortex (PFC) also controls behaviors that depend on context (Kalat 2004). For example, if my cell phone rings when I am at the mall or grocery store I would answer it. If it rings while I am at the movies or in class I wouldn't answer it. People with frontal lobe damage often exhibit inappropriate behaviors due to the inability to recognize context. Other studies indicate that the PFC is also responsible for regulating emotions and decision-making.
In a Ted Talk video by Adriana Galván “The teenage brain is really good at seeking out new experiences enjoying thrills and seeking out thrills.” That is because of the prefrontal cortex it is the part of the brain made for decision making and impulse control, because of that teens are more likely to seek out thrills than adults or children but that is because their lack of impulse control causes them to be reckless. In a Ted Talk video by Adriana Galván she mentions “that the brain matures and continues to do so” and “Your brain changes everyday and as you sit in this room your brain is reacting to my voice, to the person sitting next to you and your experiences ant the people you affiliate with shape the way your brain ultimately develops.” This means that although it is unsure if the brain keeps developing past the mid twenties it is a known fact that the brain constantly reacts and changes to the environment around it, which is completely different from the original belief of it over a decade ago. One example of the brains constant changes is in Romeo and Juliet when Friar Lawrence says “Holy Saint Francis, what a change is here! Is Rosaline, whom thou didst love so dear, So soon forsaken? Young men’s love then lies Not truly in their hearts, but in their eyes” (Act 2 Scene 2). Showing how
Further research indicates that a person's intellectual capacity is at its greatest during these years. So much so that it could be compared to that of a full grown adult. The brain acts as a sponge soaking up all the information around it, learning as much as it can. “Adolescents and adults seem to engage different parts of their brain to different extents…” Thought the intellectual ability of a teen can match that of an adult does not mean that they think and interpret things the same. While performing tasks such as solving different problems and test, studies show that, when compared side by side, teens use different parts of the brain to different extents then the adult. This is due to the fact that the brain is still “Under Construction”. Therefore teen must use different parts of the brain for the same task as not all aspects of the brain are ready to handle some tasks, causing different results in different emotional and behavioral responses. This indicates the teen brain is still maturing
Studies by the Harvard Medical School, the National Institute of Mental Health and the UCLA’s Department of Neuroscience found that the frontal and pre-frontal lobes of the brain, which regulate impulse control and judgment, are not fully developed in adolescents. Development is not completed until somewhere between 18 and 22 years of age. In addition to this information, South Dakota is currently one of 16 states in the country that allows this practice.
Some examples that shows that one is responsible is when they have a job, a companionship, and are financially stable. Establishing connections within the world is important so one can have things they become responsible for. Being able to accomplish something from by one’s word shows their maturity in many scenarios. In my opinion, showing the obligation to acquire something is the most relevant when determining one’s consideration of adulthood. An adult is responsible for their own choices and are aware that their decisions can affect other people around them. The ability to balance out priorities like family, friends, work or school can be difficult but hitting the age of adulthood brings reason into a person. If a person is acknowledged to be responsible in another person’s point of view, it is most likely right to consider them as an adult despite of legal “laws” or accepted
Imagine a gardener, pruning trees and plants of its useless limbs. This process of removing unneeded material may seem unnatural or man-made, yet, it occurs in the brain during the teen years. Pruning, or the removal of unused connections in the brain, is essential to brain development. Gray and White matter are also essential, which store information and make new neuron connections. Furthermore, new studies show that neuron connections are actively being made throughout teen years. The teenage brains goes through many processes, such as pruning, developing grey matter, and making new connections. Teenagers may seem like they purposely make bad decisions and want to annoy people; however, it is not completely their fault.
Adolescence is a time when many teenagers are struggling to determine where they fit in the world. No longer a child, but not yet an adult, issues surrounding the decisions and rights of adolescents prove to be a difficult subject to tackle. Adolescents are gradually awarded various privileges such as the right to drive, smoke, and drink, meaning there is no clear defining moment when an adolescent is fully considered an adult. Because of this, research on adolescent brain development should be heavily considered when resolving issues surrounding the well being of adolescents.
Spinks, S. (2000). Adolescent brains are a work in progress. Retrieved November 18, 2011 from http://www.pbs.org/wgbh/pages/frontline/shows/teenbrain/work/adolescent.html
Did you know that the adult brain is different than the adolescent brain? Also that puberty and hormones make teens do stupid things. This article “ What’s The Differewnce Between Teenage Brauns And Adult Brains?”by:Vaishnavi Patel is non-fictional. The adult brain is much different than the teenage brain even though they are so close.
“Maturation of the Prefrontal Cortex.” Office of Population Affairs, n.p. N.d. Web. 17 February 2012.
The human body is divided into many different parts called organs. All of the parts are controlled by an organ called the brain, which is located in the head. The brain weighs about 2. 75 pounds, and has a whitish-pink appearance. The brain is made up of many cells, and is the control centre of the body. The brain flashes messages out to all the other parts of the body.
Becoming an adult, also known as young adulthood, is a very crucial stage in one’s life. This is the climax of physical and health processes. This is the point in life when we make plans of our futures. It is the time when we think of what life will be like as an adult and make plans for the future. Most importantly, it is when we lay the starting point for developmental changes that we will undergo throughout our lives. An adult is a person who is fully grown or developed. Some people believe that you become an adult when you are 18 years old, other believe you are an adult when you can legally buy and consume alcohol, that is, at age 21 in the United States. Others believe that you are an adult when you are supporting yourself