Synopsis
Book by David Perlmutter Carol Colman
Extrait
CHAPTER ONE
The Smart Advantage
What does it take to raise a smarter child? What must parents do during the first five years of life to ensure that their child is primed to excel in school and in life?
The good news is, raising a smarter child is easier than you think. It doesn't require making an investment in expensive equipment or high-priced tutors. Nor do you have to devote every waking minute to demanding academic drills. There are easy (and I do mean easy) yet highly effective strategies that can vastly improve your child's brain power. It's as simple as playing the right games with your child, putting the right food on your child's plate, maintaining a brain-enhancing environment in your home, and last but not least, giving your child lots of love.
I'm a neurologist, a physician who specializes in disorders of the brain and nervous system. At my offices at the Perlmutter Health Center in Naples, Florida, I have worked with both children and adults for more than twenty years. I am also a father of two teenage children. Over the past five years, there have been incredible breakthroughs in the field of neurosciences--particularly in the area of early childhood development--that have given us a new understanding of how the brain develops.
Science now tells us that the human brain is unfinished at birth. There's a brief window of opportunity in a child's life when parents can help create a brain that is built for optimal performance. Your child's future depends on how well you do that job. If you do your job well, you will raise a smarter child who will fulfill his or her full intellectual potential.
When I was in medical school, the prevailing scientific view was that the brain you are born with is your brain for life. This belief has now been refuted. New and more effective imaging techniques have provided a window into the brain that has enabled us to see how the brain changes throughout our lifetime. We now know that the human brain is undergoing a constant and dramatic transformation from birth until about age 5 and, to a lesser extent, throughout our entire lives. The brain can be shaped and molded well into adulthood and even into old age, but the most important work is done in early childhood. And that's when parents can make the biggest impact on the lives of their children.
During the peak time of brain development, every activity and experience leaves an indelible mark on your baby's brain, for better or worse. The right kind of stimulation will create connections in the brain that promote intelligence and emotional stability. The wrong kind of stimulation--or lack of stimulation--can stifle intellectual development, destroy brain cells, and leave your child more vulnerable to learning or behavior problems down the road.
Some of you may be thinking: Isn't intelligence largely determined by genetics? Won't smart parents automatically have smart children? And if that's true, what can you do about your child's genes? We now know that for the most part, great brains are made, they are not born. From birth to age 3, up to 30 IQ points are up for grabs. Children may be born with the genetic potential to have a higher than average IQ, but if they are not properly nurtured and nourished during the first few years of life, they will not achieve their full potential. What parents do--or fail to do--can win or lose IQ points.
DON'T LET YOUR CHILD MISS OUT
Lots of well-meaning parents are missing key opportunities to enhance their children's intellectual and emotional well-being, not because they are derelict in their duties, but because they are not fully informed.
There are simple ways you can make your child smarter and make sure that those precious IQ points don't go down the drain.
· Breast-feeding your baby for the first twelve months of life can boost her IQ by up to 8 points. If you can't breast-feed or have to stop early, be sure to use a commercial infant formula that is fortified with brain-boosting nutrients.
· Feed your toddler an optimal diet to enhance brain growth. Even a slight deficiency in a key vitamin, mineral, or nutrient (such as iron or iodine) during the time when the brain is going through its spectacular growth spurt can result in a lower IQ, poor test scores, depression, and even teen drug abuse down the road.
· Engage your baby in mentally stimulating activities from the first few weeks of life through her entire childhood. The right games and activities can improve her memory, boost her mental capacity, and hone her critical thinking skills.
· Limit the amount of time your child spends watching TV and DVDs and playing video games. Excess time spent watching TV and playing video games during early childhood adds up to poor grades at school.
· Introduce your child to formal musical training by age 4. It will make him a stronger math and science student.
· Early training on a computer can improve your child's cognitive function and better prepare him for school.
· Protect your child from common brain toxins found in food, toys, clothing, and even your own backyard that can cause learning problems and rob her of IQ points.
· Raise your child in a warm, loving, low-stress environment with attentive caregivers.
Every choice a parent makes, from what to feed a child, to how much TV a child watches, to the choice of caregiver can profoundly affect a child's brain growth and development. And so much of your child's brain development is under your control.
SO WHAT ABOUT GENETICS?
And of course, there's a child's genetic makeup, which he gets from you, his parents. Genetics does play an important role in creating a smart brain, but not necessarily in the way that you would expect. And this is probably going to really surprise many of you--we now know that you actually have far more control over your genes than was once believed.
A healthy baby is born with the raw material to make a great brain, but there's still a lot of work to be done. The newborn brain has 100 billion brain cells (called neurons), but they are unable to communicate with each other very well. During the first one thousand days of life, neurons must learn to talk to each other by forming the vital connections--the neural "pathways to success"--that provide the foundation for language, vision, hearing, learning, feeling, and thinking. Enhancing these connections can spell the difference between a good brain and a great brain. A smart brain is hardwired to think, learn, process, and retrieve information quickly and efficiently. It's true that many of the processes of brain development are gene dependent, but it's also true that we have a great deal of say over how those genes behave.
It was once believed that if a child was lucky enough to have smart parents, he would inherit smart genes and be born with a great brain. Of course, it doesn't always work that way in real life because as we've now learned, there's so much more to this story than just pure genetics. Environment as well as genetics plays an important role in intelligence and future academic success. Babies who are loved, well nurtured, and well nourished grow up to be adults with higher IQs compared to babies who were not as well cared for. What we didn't fully appreciate in the past was the relationship between genes and environment, or more specifically, how it was possible for environment to affect genes, and therefore IQ.
We now have a much better understanding of the interrelationship between genes and the environment. Genes may determine the number and quality of brain cells you are born with, but environmental influences over which you as a parent have control turn on and off the very genes involved in brain development. More importantly, we now know that under the right circumstances, it is possible to turn on the right genes, the genes that will make a brain smarter. And I mean this literally.
Genes do their work by directing the production of proteins that are critical for brain development. These special proteins regulate the wiring between brain cells that ultimately makes the brain smarter, and they are especially important during this period of peak brain development. But what controls the smart genes in the first place? Lots of things, including regular mental stimulation, physical activity, the right foods and nutrients, and the experience of feeling loved and emotionally secure.
We also know that a negative environment can turn on bad genes and/or prevent good genes from being activated. Children who are fed a less than optimal diet, not raised in a mentally stimulating environment, exposed to dangerous chemicals in the environment, or raised in a stressful household are not as likely to achieve their full intellectual potential as children raised under better conditions.
WHAT ARE BRAIN-BUILDING ACTIVITIES?
Brain-building activities are those that challenge the brain, thereby stimulating the neurons to make more connections, which will make the brain stronger, faster, more efficient, and ultimately smarter. The point of these activities is to train the brain how to think, not what to think. It's about building up the brain's capacity so that your child will be better able to process and utilize information for her entire life. The right kind of stimulation at this pivotal time will create an optimal brain, one that will give your child better tools to perform well in the classroom.
The achievable goal during this critical window of opportunity is to create the fastest, most efficient, and highest-capacity brain, setting the stage for future success. Much as we all strive for the fastest computer with the most storage capacity, you can achieve the same results with your child's brain. Again, the goal is not to overwhelm your child's brain with as ma...
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