Top 10 Questions about Child’s Brain Development — Brain Health Series Part 1

Q: Does brain development depend only on genes?

 

A: No, brain development is the result of a complex interaction between both genes and environment. Brain development begins in utero. Billions of neurons are generated. They migrate from their birth place in the embryo to their final positions. Axons and dendrites grow and connections (synapses) between neurons are formed. These mechanisms are believed to be hardwired, that is determined by genetics. Once connections are formed, activity dependent mechanisms come into play. Whether a connection is strengthened or eliminated will be determined by the activity of this connection, that is, it will depend on the experiences of the baby/child.

 

An example of how the environment can influence brain development: Rutter et al. (1998) studied Romanian orphans brought to England and adopted before age two (some before 6 months). When assessed on arrival, the babies were shown to be severely developmentally impaired and malnourished. When tested again after several years in the adoptive environment (at age 4), the chil­dren showed great physical and developmental progress, especially those adopted before 6 months.

 

Q: So, can a child outsmart his/her genes?

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A: Yes, that can be done says Richard Nis­bett author of “Intelligence and How to Get It: Why Schools and Cultures Count”. In this interview, Nisbett explores the interaction between genes, school and intelligence: “If our genes largely determine our IQ, which in turn underlies our performance throughout our lives, then what is the role of school?”

 

In this other interview, exchild prodigy Joshua Waitzkin’s, American chess player, martial arts competitor, and author, explains how a lot depends on learning about learning.

 

Q: Are babies born with more or with less neu­rons and synapses than adults?

 

A: Babies are born with more neurons and thus synapses than adults. In a study con­ducted in 2007, Abitz, Damgaard et al. compared 8 newborn human brains with those of 8 adult brains and showed that on average, adult neuron estimates were 41% lower than those of the newborn. What happens to these extra neurons and connections then? The answer is synaptic pruning (or neuron pruning).

 

Synap­tic pruning is a regulatory process that reduces the overall number of over­produced neurons by “weeding out” the weaker synapses. A weak synapse is a synapse that is not used much, which shows that experience is an essential part of brain development.

 

Q:  Is under 5 THE ONLY critical period for brain development?

 

A: No. Brain development is a continuum from birth to age 20 or so. A “critical period” in development is a time, in the early stages of an organism’s life, during which the organism shows a very high sensitivity to some stimuli in the environment. If the stimuli in the environment are present, the organism will develop in a specific way. If the stimuli are not present during the critical period, it may be difficult, or sometimes impossible, to develop some functions. For example, if an infant does not see light during the first few months of life (at least 6 months), nerves and neurons processing visual input will degenerate and eventually die.

 

The most wellknown example of critical period comes from the Critical Period Hypothesis (Lenneberg, 1967), which states that the first few years of life con­stitute the time during which language develops easily. After that learning a language is more difficult and usually less successful.

 

Is it the case however that “everything happens before age 5″? Would age 0–5 be a critical period for all major cognitive skills? No. Development is more a trajectory, a continuum. Brain imaging studies and other research show that the brain is not fully developed until age 18 to 20. In particular, the frontal lobes of the brain the part involved in judgment, organization, planning and strategizing  are the last ones to be wired to function like an adult.

 

Q: What does playing bring to a child?

 

A: Research has shown that play is crucial to physical, intellectual, and social-emotional development at all ages. This is especially true of the purest form of play: the unstructured, self-motivated, imaginative, independent kind, where children initiate their own games and even invent their own rules. In other words, playing is a powerful method of cognitive and emotional development, for children and adults alike.

 

Q: Can a child with ADHD be trained to control attention?

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A: Yes. In particular, training working memory has an indirect effect on attention. Many studies have shown that such training can be beneficial to children with attentional problems. More generally, as Michael Posner, a prominent scientist in the field of cognitive neuroscience, explains attention control is complex but can be trained.

 

Q: Can a child control his/her own emotions?

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A: Parents and teachers tell kids countless times to “calm down” or “pay attention.” But the natural course of a child’s development means that the brain’s circuitry for calming and focusing is a work in progress. Luckily there are ways to help children: Mindfulness meditation training seems to be a very successful tool in helping children manage and boost their emotional intelligence.

 

Q: Can the arts boost a child’s academic performance?

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A: Some studies suggest that the arts can boost students’ test scores, although the results are not always causal in nature. For instance, psychologist Michael Posner observed the brain activity of children four to seven years old while they worked on computerized exercises intended to mimic the attention focusing qualities of engaging in art. The researchers concluded that the arts can train children’s atten­tion, which in turn improves cognition.

 

Q: What is the effect of music on a child’s brain?

 

A: Does listening to Mozart make children smarter? It turns out that in spite of the publicity it received the so called Mozart effect is supported by very little scientific evidence. However learning how to make music can have positive long-term changes on the brain. Music instruction may boost specific skills that are directly related to music such as fine motor skill but also increase more general skills such as working memory.

 

Q: What is the effect of video games on a child’s brain?

 

A: For years, video games have been linked to aggression and violence, with researchers and media reports suggesting that violent games have inspired or even caused violent acts. However not all games are the same. Some games may boost a child’s visual abilities such as the ability to pick out relevant information from a rapid sequence of visual events, or the ability to resolve small details or see faint patterns. Other video games may even boost higher-level brain functions such as empathy: Indeed, video games with positive objectives can actually inspire people to perform acts of altruism.

 

Dr. Pascale Michelon

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Boost Your Memory With Meditation

A famous quote by Aeschylus goes- “memory is the mother of all wisdom.”

Loss of memory is one of the most frustrating and devastating things that could ever happen to a person. Though a mild decline in memory may usually occur with age; when it starts affecting the normal functioning of your day-to-day activities, it may be a warning signal for the outbreak of severe mental disorders like Alzheimer. Frequent encounters with forgetfulness can not only hamper your own life routines but may also leave you feeling confused and humiliated in front of people.

Despite of the advancements in medical science, no permanent and sure-shot treatment for memory loss has yet been devised. In such circumstances, forms of alternative medicine prove out to be the most beneficial for Alzheimer’s treatment. One such natural solution for treating memory loss can be the age-old art of ‘Meditation’.

Meditation is a great way of providing relaxation to both the body and mind. It directly affects the structure and the functioning of the brain. Meditation is also known to increase attention span, sharpen focus and hence improve the memory. It is a known fact that when a person is relaxed, the memory tends to function more effectively. So meditation, through the use of controlled breathing and concentration can enliven the memory and make you feel vibrant.

Meditation and memory enhancement are highly interlinked. Research has shown that practicing meditation on a regular basis can play a significant role in calming down the overactive mind. It also helps in gearing up the exhausted mental abilities and improving concentration ability. At the same time, it boosts up the physical stamina and promotes sounder sleep which produces a clear mind and a sense of inner peace.

Besides meditation, there are also a number of brain exercises that strengthen the connection between your brain cells and enhance your memory. Brain exercises may be anything that makes you think and employs your mental power. Activities like puzzles, crosswords, jigsaws, playing chess and even video or computer games can be an excellent food for mind.

Ayurveda, too, can create wonders in treating memory loss with its valuable range of herbal supplements. One of Ayurveda’s highly effective memory loss supplements is AlzCare, which is a natural herbal supplement that nourishes the brain and counteracts the natural shrinking or drying influence of the brain.

This potent Alzheimer’s treatment establishes optimum levels of mental and physical functions and balances the entire physiology. It helps in maintaining blood supply and glucose levels to the brain cells, thereby treating mental disorders like Dementia and Alzheimer naturally.

Enhance your memory and enliven your daily routines naturally through the traditional art of meditation and natural science of Ayurveda. Use Ayurveda’s natural memory loss supplements and maintain a healthy mind!

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The True Art Of Memorization

There are many ways to try to improve your ability to memorize and process information. Unfortunately in our age many have only considered the physical factors affecting it (i.e lack of healthy food, vitamins etc) although the psychological factors are much greater. First of all, before you even try to memorize anything you should ask yourself why you want to memorize it?

Is it necessary or is it enough to just understand a principle without the need of memorizing it. Secondly, what are your motives behind wanting to memorize this information. You see, having a strong purpose will make your job a lot easier, even if you don’t really give it much thought. Having that said, I believe we’ve covered some of the basics and fundamentals of memorization so let’s move on to the actual techniques.

To memorize something, you need to learn the art of association, namely linking one piece of information (the thing you want to remember) with another more explicit piece of information (i.e something you already remember), this will enable you to recall the former without any real need of reflection.

It’s here that mnemonics come into the picture. Mnemonics are basically a type of memory aid used in order to memorize different pieces of information, a good example of a mnemonic is the thirty days hath September rhyme which is thought in elementary schools all over the U.S. Albeit, mnemonics do not end there, you could for instance link between pieces of information by rhyme, by alliteration or something of that kind.

Do remember that we all learn in different ways so do not force yourself to adapt to a specific way of learning if it does not fit you. The purpose of your studies is for you to learn not to follow a certain way of learning, right? Having that said, I would like to conclude this article with the following words:

“A successful student forces him/herself to remember”.

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The Three Hidden Functions of Forms Training, Do You Know What You’re Really Learning?

It’s an argument we have all heard before, ‘Since you would never fight in a sequence like a form, what is the use of practicing forms?’ This argument is valid to the extent that if all you want to learn is how to fight then forms are not necessary. But if you want to improve your overall physical, emotional, and sensory health then forms training is the key. Form are not designed to merely teach combat techniques, there are three other levels and skill sets inherent in forms training that you are learning whether or not you know it.

 

A therapy which encourages expressive movement increases the motility of the organism, improves its aggression and creates a feeling of strength on both the physical and psychic levels.

Alexander Lowen, The Language of the Body

 

The Functions of Form

 

The obvious reason for learning forms is that they teach combat techniques, but in addition there are three purposes behind the practice of forms, they are: as a mnemonic device, to develop the muscular/skeletal system, and to improve psycho?motor skills.

 

Mnemonic Technique

 

A form is a mnemonic technique that trains the muscles to remember the many complex techniques of hand-to-hand combat of which a martial art is composed. Let’s make an analogy between a learning martial arts and learning the piano. A single technique such as a punch or a kick could be likened to a single musical note. In the beginning you learn the notes of a piano individually and then in scales. Martial arts first teach the techniques individually and then in drills which is similar to practicing scales. Once proficient in notes and scales the next progression is to songs and melodies. In martial arts combat techniques are combined into routines that correspond to songs and are combined differently in each routine, from simple progressions to complex ones.

 

So how does this work as mnemonic device?

Well one of the first uses of music and possibly even the cause of its invention was as a mnemonic device. Ancient bards knew the words to dozens of stories because the stories were sung rather than spoken. This principle is easily demonstrated. If I were to ask you to memorize six notes, C, A, F, A, C, F, in order and I would only tell you once and you were not allowed to write it down. What are your chances of remembering those notes in an hour, or the next day, or next week or when you were 80 years old? Slim to none. But if I were to sing the first six notes of the American national anthem, ‘Oh-say-can-you-see….’ you would be able to remember those notes until the day you died. Music has the ability to encode, and allows the mind to recall, complex packets of information.

 

Forms then are the physical equivalent of music. A form contains packets of kinesthetic information such as posture, balance, center of gravity, movement, fluidity, and the transmission of kinetic energy. By learning forms one also memorizes the dozens of combat techniques of which it is comprised. And like the tales sung by bards, martial arts forms have also transmitted this information down through dozens and perhaps hundreds of generations.

 

Development of the Muscular/Skeletal System

 

Forms also work to exercise different areas of the body simultaneously. Practicing forms quickly will develop the cardiovascular system, improve flexibility and anaerobic capacity, and increase the body’s metabolic rate. But in addition, forms also work the often overlooked stabilizer muscle groups. We all know that the body’s large muscles groups such as the quadriceps, gluteus, and abdominals are responsible for strength, and speed. However, posture and balance is achieved through the actions of hundreds of small muscles known collectively as stabilizer muscles. These muscles help to direct the movement of the larger muscles that are essential in executing techniques that require refinement and grace. These stabilizer muscles don’t develop very much through traditional weight exercises that are aimed at isolating and developing the large muscles which is why body builders often appear stiff and wooden. Conversely figure skaters, dancers, and gymnasts are renowned for their poise a result of training that requires superb balance and posture. Because form training requires similar attention to posture and balance they also help to develop grace and fluidity.

 

Psycho-Motor Skills

 

Psycho motor skills are those that involve the movement of the body in space, generally referred to as hand-to-eye coordination. Forms teach a complex set of positions and movements that require more attention than we normally have. For example, when you first learn a form you must practice very slowly, stopping after each posture to look and check on the position of your hands, arms, feet, legs, shoulders, hips, head and back. As you progress you develop your sense of proprioception which enables you to sense your posture rather than checking it visually. This frees the use of your eyes and attention which can then be used to concentrate on other aspects such as breathing, visualization, or an opponent. The nervous system is trained to monitor and perform a far broader range of bodily expressions, without the need for conscious direction.

 

This is why someone with a background is gymnastics or ballet tends to learn martial arts forms faster than say someone who only played soccer. There are simply many more postures and positions to learn in dance and gymnastics than soccer, which increases the body’s repertoire of movements.

 

Finally, forms require movements be done both right and left handed. As you know the brain is divided into a right and left hemisphere, and that the left brain controls the right side of the body and vice versa. Cat Scan studies show that when both the left and right hemispheres of the brain are stimulated in synchronization that people often experience peak mental acuity and alertness. One way to trigger both sides of the brain is what’s called cross lateral exercises, simply put, something that is done both by the right side of the body and then by the left side. This is exactly what occurs during the performance of a form. In effect then, practicing forms will make you smarter!

 

We tend to stop learning when we have mastered sufficient skills to attain our immediate objective. Thus for instance, we improve our speech until we can make ourselves understood. But any person who wishes to speak with the clarity of an actor discovers that he must study speech for several years in order to achieve anything approaching his maximum potential. An intricate process of limiting ability accustoms us to make do with a small part of our potential.

Moshe Feldenkrais, Body Awareness As Healing Therapy: The Case of Nora

 

Chinese Tips for Training in Form

 

As you can see forms are a great way to improve both mind and body but keep forms alive and interesting you should occasionally change the way they are performed or add other outside elements. The following are some tips on getting the most out of your forms training.

 

Varied Terrain

 

In China and rural Japan, much time is spent training outdoors, in the parks, along beaches, and in the mountains. These varied conditions improve balance and stability to deeper levels than the uniform flat surfaces we usually train and spend our working days on. All martial artists should train under different terrains and conditions. By expanding one’s experience with varied conditions, one is better able to react and move under a greater number of combat situations. Practice your forms on hills, along the beach, on rocky ground, in the snow, and during a rainstorm. Practice at night in candlelight or moonlight. The first thing you will notice is the incredible strain this puts on the legs spurring the development of stronger leg muscles. One also learns to move more perfectly balanced since the ground is often unreliable being either to slippery or too entangled to allow any degree of error.

 

Increased Difficulty

 

In earlier times brass or steel rings were worn around the wrists and ankles to add weight during the performance of the form. Special wrist and ankle weights can help in the development of muscles, and endurance. Light dumb bells can also be substituted. Most important, be careful not to perform the movements too quickly since the weights tend to make you overextend your techniques which can cause injury to the joints.

 

Varied Speed

 

Practice the form as slowly as possible, as though a tree gently swaying in the wind. It doesn’t matter what style you practice, the method of practicing slowly will provide the same benefits as Tai Chi. The form will have to be adapted to suit the slower speed, kicks become slow steps, requiring not only excellent muscle control but balance as well.

 

Conclusion

 

The heart and soul of any martial art is in the way you move. Following precise directions for moving the body does more that simply train you for combat, it improves concentration, self awareness, coordination, versatility, balance, rhythm, and harmony – it teaches you to be alive.

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