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Brain Training : Healthy Aging for the Brain: Understanding the Facts, not the Myths

Article by Alvaro Fernandez

Healthy Aging for the Brain: Understanding the Facts, not the Myths – Health – Fitness

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You may be puzzled about the barrage of articles and scientific studies that appear in the media in the week, usually contradicting each other.

Do supplements improve memory? Are physical and brain activity important and complementary or is either enough? Which brain training approach, if any, is worth one’s time and money?

First of all, we need to debunk several popular myths on mental fitness and cognitive health. Once you understand the facts, not the myths, you will be able to make much better decisions on how to stay sharp.

MYTH 1. Our genetic heritage is all that matters in terms of brain dedvelopment.

Facts: Lifelong brain plasticity means that our experiences have a very important influence on how our brain abilities evolve as we get older.

MYTH 2. Aging means automatic decline.

Facts: There is nothing inherently fixed in the precise trajectory of how brain functions evolve as we age.

MYTH 3. Medication is the main hope for cognitive enhancement.

Facts: Non-invasive interventions can have comparable and more durable effects, side effect-free.

MYTH 4. We will soon have a Magic Pill or General Solution to solve all our cognitive challenges.

Facts: Several lifestyle pillars are important, such as a balanced nutrition, managing stress, and doing regular physical and brain exercise.

MYTH 5. There is only one “it” in “Use It or Lose it”.

Facts: The brain as a physical organ presents a variety of specialized units. Our quality of life and success really depends on several mental abilities, such as attention, memory, decision-making.

MYTH 6. All mental activities or exercises are the same.

Facts: Varied and targeted exercises are the necessary ingredients in brain training so that a wide range of brain functions can be stimulated.

MYTH 7. There is only one way to train your brain.

Facts: Brain functions can be impacted in a number of ways: through meditation, cognitive therapy, cognitive training.

MYTH 8. We all have something called “Brain Age”.

Facts: Brain age is a fiction. No two individuals have the same brain or expression of brain functions.

MYTH 9. That “brain age” can be reversed by 10, 20, 30 years.

Facts: Brain training can improve specific brain functions, but, with research available today, cannot be said to roll back one’s “brain age” by a number of years.

MYTH 10. All human brains need the same brain training.

Facts: As in physical fitness, users must ask themselves: What functions do I need to improve on? In what timeframe? What is my budget?

Do you have other myths in mind you would like us to address?

About the Author

Alvaro Fernandez is the Co-Author of The SharpBrains Guide to Brain Fitness: 18 Interviews with Scientists, Practical Advice, and Product Reviews, to Keep Your Brain Sharp (182 pages, .95). Alvaro teaches The Science of Brain Health at UC Berkeley Lifelong Learning Institute, and holds MA in Education and MBA from Stanford University. You can learn more about SharpBrains’ new brain fitness book at http://www.sharpbrains.com/book/

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Alvaro Fernandez

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Understanding Congenital Heart Disease : Brain Vitamin

Article by David Cowley

Arguable the heart is the most important organ in the human body. Without the heart life would not be possible, it is responsible for getting nutrients and oxygen throughout the body by way of the circulatory system. Modern medicine has advanced greatly within the last 30 years and almost all heart diseases can be treated successfully if detected in time.

Congenital heart disease (CHD) is a malformation of the large blood vessel near the heart. Congenital heart disease is one of the most common forms of major birth defects in newborns, affecting approximately 8 percent of infants and is normally diagnosed within one week from birth.

Prior to birth the fetus is not effected by this birth defect. The blood circulates differently prior to birth and the fetus derives oxygen and nutrients from the mother through the placenta. The fetal circulation has important communications between the upper heart chambers and the great blood vessels near the heart. Most types of congenital heart disease are well tolerated during fetal life and only present a problem after birth.

This disease can have different causes such as:

Environmental factors such as chemicals or drugs are sometimes to blame. If the mother develops measles or rubella, or consumes alcohol during pregnancy, the disease can impair the development of the fetus heart or other organs.

About 50 percent of children with Down’s syndrome also have CHD. Down’s Syndrome is caused by the presence of a single extra chromosome when the sperm cell and ovum join together. The general scientific option is that the extra chromosome produces extra enzymes in excessive quantity. It is believed that the excessive enzymes somehow cause them to interfere with each other and that the developing cells are inefficiently nourished and the bloodstream becomes clogged with the unused nutrients. As a result the organs and tissues do not mature properly. At birth the heart, lungs and brain are malformed and function poorly.

Common Vitamins and over the counter products can help with Heart Disease such as Boron, Vitamin E, Ginkgo, Vitamin B, Amino Acid, Oat Bran, and Vitamin C.

Boron is known as the calcium helper and assists calcium absorption and utilization in the body.

Vitamin E supplies Oxygen to the heart and the other muscles in the body. Accelerates wound healing and aids in the functioning of the immune system.

Ginkgo Plus supplies a comprehensive range of important nutrients needed for the proper functioning of the vascular system and for improving blood circulation to the brain.

Vitamin B taken together as a team perform vital biological processes including aiding in the healing process for congestive heart failure and reduces fluid retention. It is required for the development of red blood cells.

Amino Acid helps regulate growth, digestion and maintaining the body’s immune system.

Oat Bran helps to regulate blood glucose levels, aids in lowering cholesterol, and helps in the removal of toxins.

Vitamin C is nature’s protective nutrient, essential for defending the body against pollution and infection and enhances the bodies’ immune system. Take 1,000 to 5,000 mg daily.

If you are at risk from Congenital Heart Disease then find a good health care professional prior to starting any type of home treatment.

Always consult your doctor before using this information.

This Article is nutritional in nature and is not to be construed as medical advice.

David Cowley has created numerous articles on heart disease. He has also created a Web Site dedicated to heart disease and how to treat them. Visit Heart Disease

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Understanding Memory Loss in Sonoma, California : Memory Exercises

Article by Frank Samson

“It’s on the Tip of My Tongue”

Loss of memory or cognitive decline shows up in the little things first. You have a harder time calling to mind the names of people and places; you have something on the tip of your tongue, but just can’t remember what it is, you go into a room to get something and can’t remember what it was. The prefrontal cortex, which is your search engine for your memory, can’t call it up. Everyone has this happen at some point in his or her life. When this happens the hippocampus kicks in to provide other associations to try to jog your memory, but those names and places which used to come easily become more difficult.

Getting older is unavoidable, but falling apart mentally or physically is not. The biological mind-body connection becomes more important as you age. After all, a sound mind won’t do you much good if your body fails.

Brain-function research shows that as you age the cells throughout your body gradually loses its ability to adapt to stress. In the brain, when neurons get worn down from cellular stress, synapses erode, which eventually severs connections. Dendrites physically wither and you start losing a signal here or there. Losing a signal here or there isn’t such a big deal at first, because the brain is designed to compensate by rerouting information around dead patches in the network and recruiting other areas to help with trafficking. The good news is your brain is a social network; it thrives on making new connections and is constantly rewiring itself and adapting⎯provided there’s enough stimulation to spur the growth of new neurons.

Memory is possible because of your neurons. Neurons are electrically excitable cells in the nervous system that process and transmit information. Neurons never actually touch each other. They reach toward each other across a gap (synapse) with their axons and dendrites (hair-like filaments that project out).With that thumbnail sketch, it’s time to dig into practical applications that can help you with age-proofing your memory. In the book, Age-Proofing Your Memory by Dr. Arlene Taylor PhD and Dr. Sharlet Briggs PhD, they encourage you to think of exercises and information as “fun education” that can help you delay the onset of symptoms of aging and slow down any tendency toward memory loss⎯especially intelligent/creative memory.

You no doubt have heard of the importance of physical exercise for building muscles, conditioning the heart and lungs. It turns out that moving your muscles produces proteins that travel through the bloodstream and into the brain, where it plays a pivotal role in the mechanisms of your highest thought process. Exercise is said to set the stage for learning.

Any intellectually challenging activity is believed to stimulate dendritic growth, which adds to the neural connection in the brain. The brain thrives on novelty. Keep your brain active each day. Learn something new by taking classes at local adult education centers or community colleges, attend seminars or lectures, play games, try memory exercises, read, write, work crossword or other puzzlesAccording to Miriam Nelson, PhD, a scientist at Tufts University biologically, it is possible to reverse the aging process by 15 to 25 years. You only have one brain with which to remember, and only you can take care of it. The sky is the limit when it comes to stimulating your intelligent/creative memory.

Frank M. Samson is Founder of Senior Care Authority based in Sonoma. The company provides free assistance to families in helping them find In-Home Care, Independent and Assisted Living for their loved ones. He can be reached at 707.939.8744 or e-mailed at frank@seniorcareauthority.com. The company website is http://www.seniorcareauthority.com.

Frank has had a passion for senior care since having to care for family members and personally experience the challenges that face families today. After several years of researching the health care industry, he began a company by the name of Senior Care Authority, which has already helped many families throughout northern California. Frank resides in Sonoma with his wife Michele and has a married daughter and a soon to be married son.

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Short Term Memory : Understanding Computer Memory

Article by Michael Freeman

Understanding Computer Memory – Computers – Hardware

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Computer memory might be one of the more commonly purchased items among end users, but that doesn’t mean that its’ exact role is clear to most individuals. Quite often, users confuse memory with hard drive space, processing power and other aspects by which a machine is rated in casual conversation. Memory is a specific component and it is not interchangeable with any other part of a computer’s hardware compliment. Understanding exactly what computer memory does can make it much easier to navigate one’s choices when one is faced with the task of purchasing more for their computer.

Scratchpad, closet space, short-term memory: these terms are all used to describe the function of computer memory in some examples. In reality, memory’s function somewhat mimics all of these things. Computer memory is limited in size and can only store so many items, much like closet space. Computer memory is also erased and rewritten quickly, as is one’s short term memory. However, it is most like a scratchpad in its primary function. Computer memory allows machines to start a task while other tasks are already underway and to keep each task distinct from one another, which makes it possible to balance their demands on the system.

When one minimizes a window and then opens it again, the speed of that operation largely depends upon their computer memory. When one enters a great deal of information in a spreadsheet program and scrolls up and down the page, their computer memory makes that operation possible at the speeds that are seen today. Computer memory, to some degree, also affects the speed with which programs open and close. It most certainly affects how many programs can be opened up at one time. Every program will consume a fraction of the computer’s total memory.

Computer memory is much different from storage, such as a hard disc, as the data on that device is simply written and remains static on the disc until it is changed or erased. With computer memory, oftentimes called RAM, the data is erased each time the computer is powered down or put into a hibernate state. This is part of the reason that rebooting can sometimes fix a stuck computer. Computer memory is very easy to upgrade and replace, consisting of nothing more than a small circuit board that is snapped into the appropriate socket found on the motherboard.

About the Author

House of Memory specializes in Apple memory products as well as computer memory products for PCs, including Acer, HP, Dell, Sony, Toshiba and more. We have all of your computer and laptop memory products, as well flash memory cards and hard drives. Visit HouseofMemory.com for more information on computer memory.

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Michael Freeman

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Robin van Persie scored twice from the penalty spot as Arsenal staged a remarkable comeback to knock Aston Villa out of the FA Cup. Villa led 2-0 at the break through a Richard Dunne header and a finish from an acute angle by Darren Bent. But three goals in seven minutes turned the tie upside down, Van Persie making it 2-1 after Dunne fouled Aaron Ramsey. Theo Walcott levelled before Van Persie sealed victory with a second spotkick after Bent’s foul on Laurent Koscielny. Arsenal, 10-times winners of the FA Cup, will now visit the winners of next week’s Middlesbrough-Sunderland fourth-round replay. As for Villa, manager Alex McLeish will be wondering how on earth his side lost from a winning position. McLeish denied Arsenal a first trophy since 2005 11 months ago when he steered Birmingham City to a famous win over the Gunners in last season’s Carling Cup final. But the Scot was the one left shell-shocked this time as Arsenal staged a magnificent fightback. The Gunners were in desperate need of a lift after losing three straight league games, and the early exchanges suggested they were determined to make amends for their recent poor form. Villa keeper Shay Given was forced into a stunning fifth minute save to keep out Thomas Vermaelen’s 30-yard thunderbolt before Walcott was guilty of slicing a glorious opportunity wide. The England international skipped past a challenge after Tomas Rosicky’s 13th minute pass, but Walcott lost his composure at the crucial moment. Villa had …
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Tag Archives: Understanding

Brain Training : Healthy Aging for the Brain: Understanding the Facts, not the Myths

Understanding Congenital Heart Disease : Brain Vitamin

Understanding Memory Loss in Sonoma, California : Memory Exercises

Short Term Memory : Understanding Computer Memory