A Man Without Moustache Essay

At age two, most of the child's brain is not fully developed, it is seventy-five percent of adult weight. At age five the brain is ninety-five percent of adult weight. Based on solid scientific evidence, the brain is not a completed organ at birth. Post mortem studies reveal that myelination - one of the five basic processes that make up brain development begins in the brain stem and cerebellum before birth but is not completed in the frontal cortex of the brain until late adolescence period. Myelination process begins before birth, that is during the prenatal period - it is the first process to occur in brain development. Myelin, a fatty layer accumulates around nerve cells to allow nerve impulses to move more quickly - protecting the neuron and acting like an insulation for the human brain. The cerebral hemispheres are the first myelinated. By the second year, the cerebrum is completed. During the process of brain development, there is an increase in the axonal connection which contributes to the growth of the brain. According to neuroscientists, the brain is divided into two- the right hemisphere and the left hemisphere. The left side of the body is controlled by the right hemisphere, while the left side of the brain which is the dominant part controls the right side of the

In her book, “A Man Without Words,” Susan Schaller describes how the eighteenth century French philosophers continually exercised speculation as to how much of human nature was "given" and native, and how much was dependent on language and culture. She encountered Ildefonso, a Mexican Indian who lived in the most unique form of isolation, who was born deaf, and had never been taught even the most basic language. She set herself the challenge to make contact with this man, and introduce him to language. Ildefonso not only lacked any language but lacked any idea of language: he had no conception, at first, of what Schaller was trying to do, yet Ildefonso had a yearning to

The moustache is a short story written by Robert Cormier. A seventeen-year-old decides to grow a facial hair but it is costing him a bit extra. In real life, if a person looks older than he or she actually is then they may be charged more. Anyone can be deluded by anyone’s display. As in the story, the woman at the movie theaters was deceived by Mike’s appearance that he is older. Also, his grandmother had been misled by Mike’s moustache that he is her dead husband. When a person grows older his or her appearance changes. Mike mother had said to him that your grandmother may not recognize you with a moustache. At the end, Mike decides to shave off his moustache because he sees it can be seen as something else to someone else's eyes. The story helps us understand that don't rush growing up, a person may not be ready. It is not easy being an adult, there are a lot of complicated decisions and responsibilities.

For decades, the human brain has been one of the most complex organs found in our body. Scientists all around the world are always trying to find new information as to how this special organ works and all the affects it has on people. The brain has its own way of developing and changing as it grows, and many scientists and researchers find that as the brain grows in our teen years, there are a lot of reasons behind embarrassment and brain pruning.  Embarrassment is a feeling of self-consciousness, shame, or awkwardness caused by hormones, while brain pruning is extra neurons and synaptic connections that are eliminated in order to increase the efficiency of neuronal transmissions. Each text discusses a different relationship between behavior and the brain, which are embarrassment and pruning. Two major differences between embarrassment and brain pruning are what goes on in the brain that causes these activations and the age at which they occur.

The latest research into development and learning of babies and young children shows that early stimulation are vital to the healthy development of brain. Babies are born with 100 billion neuron cells and they need to connect together in order to function. Many of these connections are made as result of what a baby senses and experiences. Stimulation, sufficient sleep and healthy diet makes a difference in allowing connections to be made. Development of brain begins well before birth. Neurons (cells in the brain which transmit electrical impulses to other cells) are formed between the 10th and 20th week of pregnancy. These cells are critical as they will later join together to allow the brain to function properly. Electrical pulses pass between cells via dendrites and axons which causes the connection between the neuron cells. The dendrites and axons of the neurons develop and begin the process of joining up in the final two months of pregnancy. Those that have not made enough strong connections are killed off and this is one reason why some children are

*. By repeatedly obtaining brain scans of the same children for up to four years, researchers found that the children’s brains experience undergo dramatic anatomical change between the ages of 3 and 15.

It is therefore important to keep mentally engaged! When the child makes it to two years of age, billions of neuron connections are established, which only increases throughout the lifetime (Feldman 94). It was once alleged that the brain could not generate new neurons to replace old or damaged neurons, but this belief was found untruthful. Research from a part of the brain known as the hippocampus showed evidence of new cells and formation (Sprenger). This new research found that the brain loses cells on a daily basis while, at the same time, grows new neurons to replace the dead cells through a process known as neurogenesis (Coon and Mitterer 63). Another interesting fact is that most neurons are stored in columns in the neocortex part of brain and a chain of neurons are called the neural network. This all relates to the vital theory of Long-Term Potentiation (LTP), which states that every time a neuron sends information, the memory of the data sent is literally programmed to that cell. The information is learned multiple times while it is practiced and the signal has the potential to learn and go faster each time (Sprenger). Scientists must learn what these new cells do, but it is believed to be hugely involved in learning and memory processes (Coon and Mitterer 63). Dendrites are truly interesting and amazing cells!

The prefrontal cortex, which is the anterior part of the frontal lobes, controls understanding consequences, impulse control, abstract thinking, long range planning, and mental flexibility (Ortiz 93-94). Researchers at UCLA, Harvard Medical School, and the National Institute of Health have been working together to understand brain development. Their research has shown that at a young age the brain overproduces gray matter, which is the overall thinking part of the brain. After this comes the pruning process in which gray matter is removed. Paul Thompson from UCLA describes this time as a "massive loss of brain tissue" (as quoted in Ortiz 94). The average amount of tissue lost per year is one to two percent (Ortiz 94). While this pruning process is taking place the myelination is occurring simultaneously. Myelination is when white matter, what insulates the brain, makes brain process more efficient. This process is also thought to shape brains neural connections for adulthood (Ortiz 95). With age, the brain becomes denser and more organized which makes it better at processing and understanding information. Changes in the brain also can happen late into the twenty's (Beckman 3). A member of the UCLA research team reported that "[The] frontal lobe undergoes the most change during adolescence-by far. It is also the last part of the brain development" (as quoted in Ortiz 94). For most, full brain development is reached during the ages

It is full of comprehensive and engaging style; well reference and scientifically proven, summarizes the current revolution in neuroscience and neuroplasticity, and closes the gap that the old age or matured brain, which is unchangeable is changeable and malleable (plastic); extending it functions from one region to the other. Doidge engaging style of writing, scientific proves, and academic tone help to make the book persuasive.

messages back and forth to nerve cells. In any brain that grows older, some of these

In recent years, there has been a surge of research into early brain development (Child Info). This is due to the ever-increasing issue of childhood neglect, abuse and the problems that arise with it. Neglect is the absence of critical organizing experiences at key times during development (Perry, 2002a). Childhood neglect can lead to cognitive and communicative deficiencies later in life.

The author invites the reader on his own journey to understanding how the developing brain works. He learns that to facilitate recovery, the loss of

Infant learning and brain development is fragile and contingent upon numerous intrinsic and extrinsic factors. The most critical time frame for infant brain development is from the second trimester to the first three months of life (Marshall, 2011). During this time, neural pathways are forming, areas of the brain are maturing, and brain development is rapid. From infancy until the age of 3 years, neural pathways are still being formed in response to stimulation and for this reason, it is extremely important for caregivers and parents to be aware of the many factors that can influence brain development in infants (Marshall, 2011).

When it comes to facial hair in our school, for some reasoning outside the realm of even our principal, the issue is a heinous act punishable to the fullest extent. Facial hair is a form of self expression and self identification in a young man’s life. When we see half the male population, and the ones we look up to have facial hair. It becomes a social construct in our lives that in essence affects how we see ourselves. It can create a self confidence in one who before had none. With this in mind our school has enforced holistic regulations upon the male gender that take away self-expression and infract upon our God given right to present ourselves as we see fit. When a school takes this away from you it turns from being unethical to an

A newborns brain growth is rapid and their growth and development reflects their experiences and social relationships (Berger,2014). From two weeks after conception until two weeks after birth the brain grows more rapidly than any other organ in the body (Berger,2014). We will now examine what biologically takes place inside the brain of an infant to better try to understand why development at this stage is so crucial. A newborns brain has billions of neurons, that are located in the portion of the brain called the Cortex, and they regulate and control thought, feeling, and sensation (Berger, 2014). In addition, research has found that children younger than