Showing posts with label Exercise. Show all posts
Showing posts with label Exercise. Show all posts

Tuesday, March 31, 2009

Brain's Dual Engines: Wired Neural Broadband

The brain's a dual structure, like eyes, ears, lungs and kidneys, but with a difference. We're geared with two brains, right and left, which Gene Cohen (The Mature Mind, 2005) says are "connected by a kind of broadband neural link called the corpus callosum."

Functional differences between the left and right side of the brain's hemispheres are well-known. Language comprehension, speech, logical and mathematical reasoning is largely handled in the left hemisphere, while face recognition, body language, musical recognition and intuitive/holistic operations are handled by the right. But the left and right hemispheres work in concert because no one activity is completely dominant on one side of the brain and this tends to increase as people mature.

You've no doubt heard talk about some people being left-brained or right-brained, which goes so far as to say that men are left-brained and women are right-brained. This is mostly metaphor, however. Men and women continuously tap into both sides of the brain throughout a day, no matter the activity. So to show career choices favoring one side of the brain or the other according to Gene Cohen, misrepresents current knowledge.

Throughout early life, the brain typically uses one side at a time for things like decoding written language, generating speech or recognizing patterns. As people mature, these tasks are usually performed in both hemispheres.

To keep your brain functioning well throughout life people need both mental and physical exercise. "Engaging in challenging new learning experiences boosts the development of the brain in the second half of life," according to Joseph LeDoux, NYU behavioral neuroscientist, since novel experiences create new synapses and other natural structures within the brain. Good news is that taking on mental challenges in new areas improves information processing and memory storage. And people who engage in regular physical exercise are less likely to develop Alzheimer's and dementia or suffer a stroke.

So fire up your dual engines to keep learning and exercising throughout life. I bought a Frisbee game to play with my grandsons and I often take on new technological challenges. At some point I want to take up painting. Hmm... what field would you like to explore or what new activity will you try?

Wednesday, December 31, 2008

10 Triggers to More Brainpower

Worthwhile resolutions flow from one year to the next... We keep working on them - especially when it comes to building more brainpower. Lifestyle's key to optimal brain performance. Want to trigger yours?

1. Exercise that pushes blood flow - I like brisk walks and hikes for an hour's duration. In winter I cross country ski and in summer I golf on a course where I walk. What do enjoy for exercise? Exercise increases brainpower.

2. A Mediterranean oriented eating plan - The Mediterranean food plan is made up of more fruits and vegetables, more fish, and more healthy fats than the general American way of eating. I strive for five as Wegman's encourages five generous helpings of fresh fruits and veggies per day! You?

3. New adventures To grow brainpower, enjoy new intellectual adventures rather than sticking to the old. For instance, learn new games and play with others. You might enjoy a new game by Set Enterprises, for instance. Or, take a class, earn a degree, launch a new blog, use new technical tools. As Ellen Weber investigated, try taking a risk that'll benefit you.

Interestingly, searching the Internet increases brain function. A striking finding in a recent research study shows that "Internet searching appears to engage a greater extent of neural circuitry that is not activated during reading — but only in those with prior Internet experience," says Gary Small, director of UCLA's Memory and Aging Research Center.

What would you suggest for a new mental adventure?

4. Personally participate in the arts - Learning, Arts, and the Brain advances our understanding of the effects of music, dance, Currently researchers explore the question: Are smart people drawn to the arts or does arts training make people smarter? Learning, Arts, and the Brain advances our understanding of the effects of music, and drama education on other types of learning. People interested in the arts develop more attention skills. I work on increasing skills in video and photography, you?

5. Spice your foods Spices have more antioxidant power, measure for measure, than fruits and vegetables. Antioxidants help prevent cancer, Alzheimer’s disease, heart disease, and premature aging.

Beneficial spices include: Cinnamon, Ginger, Oregano, Rosemary, Turmeric, Garlic, Sage, Red Chili Peppers, Coriander, Parsley.

6. Play Brain Age video games - stretch your brain Nintendo released "Brain Age" in 2006. NPR's Robert Holt says that playing it makes him feel smarter -- but he's not sure if it actually makes him smarter. Exercising your brain definitely helps. Some research on Brain training games shows a real boost. What have you discovered about these games that you'd pass on?

7. Drink plenty of water daily Must admit I truly push to follow through on this one. Water enhances both body and brain. According to Eric Jensen the brain is 78 percent water. Hydration's needed for attention, critical thinking, learning and memory!

8. Avoid distractions to remain focused Many environments full of distractions divert your attention, and if you allow your brain to keep wandering off, you lose focus. Not too surprisingly, you establish a pattern that's dangerous later in life.

9. Set long and short term targets Goals provide focus. With no guiding vision or plan, people tend to drift. Goals provide a measuring stick for progress. Goals enhance productivity. They bolster self-esteem. And most of all, goals increase commitment, so you're more likely to achieve whatever you set out to conquer. For best results, Hara Estroff Marano of Psychology Today suggests...
* Write your targets.

The act of writing down what you plan to do is a strong motivator. Writing down goals prevents you from leaving goals vague. Use action verbs. Create targets with measurable outcomes. Specify completion dates.

* List obstacles.

Think of everything that might stand in your way. Then create solutions you can use today!

* List benefits of achieving your goal.

Knowing exactly what you will gain from reaching your goal is a strong motivator.

* Identify sub goals.

Break down complicated plans into manageable chunks. Decide what you plan to do, and when. Make sure each step is challenging but achievable, and that you have a complete design for action. Then write it on your calendar and review regularly.

* Learn what you need to know.

If information or skill is keeping you from achieving your targets, determine ways to fill in gaps, and build this into your action plan. Be willing to study and work hard to reach your goals. Ask yourself whether you are really willing and able to do what is necessary.

* Enlist help from others.

Find someone, a coworker or friend, with whom you share a common goal. Get someone to go to the gym with you, or to quit smoking with you, or to share healthy meals with you. A partner can help you stay committed and motivated. Look for role models, people who have already achieved the goals you seek to reach. Ask him or her for advice and suggestions. Find how that supervisor reached this current position, and incorporate what you learn into your plan.

* Visualize yourself achieving each target.

Make your visualization real. Find a quiet place, picture, write down your experiences afterward. Go through magazines and cut out images that represent your goal, then put them around the house. Provide constant reminders to yourself about what you're working toward. Describe your ideal life in the future. Write a few paragraphs describing what you've accomplished, and how your life improved as a result. Use present tense as if it is happening right here, right now. This makes vision real.

* Get organized.

Prepared and organized, you will feel better about your ability to reach your targets. Having information scattered in too many places makes you feel out of control and undermines motivation. Set up a filing system, set aside your workout clothes.

* Reward yourself each step of the way.

Treat yourself to rewards that give you a hefty lift as you accomplish milestones on your road to success.

10. Keep Belly Fat Under Control Belly fat can creep up on you and it's dangerous to your brain. People who have belly fat in their 40's are more likely to experience dementia in their 70's. That enough to get you moving in the right direction... it is for me! That's why my plan to live a lifestyle outlined above will keep me on a great path in 2009 and every year thereafter.

Sure took lots of motivation over the holidays to stick to these Triggers for More Brainpower, but I didn't wander from the path. Hope to keep this going throughout the New Year and beyond. Want to join me?

Friday, February 22, 2008

Kickstart Afternoon Brainpower!

Do good ideas escape you by afternoon? More and more jobs are sedentary since work's computer driven. Consequently, most folks are starved for exercise that primes more oxygen flow to the brain.

Interestingly, a human brain takes up 2% of the body's total mass, yet the brain uses 20% of the body's oxygen supply and without exercise you realize your best thinking lags just when you need it.

Good news is workouts not only protect brains, but also improve thinking! And here's a tip from life coach, Beth Rothenberg, for a great speedy exercise to rejuvenate your noodle...
You've probably heard the old advice to take the stairs instead of the elevator. Well try also taking them when you don't really need to, advises Rothenberg, such as when you go for a coffee or restroom break. Head to the java pot or facilities several floors up or down from your office, and do the stairs a few times on the way back. Stairs are tough, especially if you take them two at a time or run them. If you need an incentive, keep track of how many stairs you do and then reward yourself with a little (low-fat) gift after you reach 1,000 or another goal.
Lifehacker shares tips for a mind-bending stroll in a cityscape:
1. Don't weigh yourself down. Leave the briefcase and the backpack at home. If you need to write something down, bring one piece of paper and a pen. If you fill that piece of paper, then you've had a productive walk.

2. Take a strange route around a familiar area. Focus on the idea that you'll never see these buildings and spaces in the same order again.

3. The best walks involve pauses. Don't be afraid to linger—on a park bench, in a bookstore, at a friend's house...
Ready to take on the stairs or the cityscape this afternoon? I'd like to hear what difference it makes for you... And, I'm on my way to the stairs as we speak...

Thursday, February 14, 2008

Walk in State Parks to Enjoy Nature and Rejuvenate You!

There is nothing like walking to get the feel of a country. A fine landscape is like a piece of music; it must be taken at the right tempo. Even a bicycle goes too fast. - Paul Scott Mowrer

What difference can getting out to enjoy nature make for you? People sit more at desks, technology drives work activities, and children spend oodles of time in front of video games and computer screens. Nature rejuvenates folks' spirits, yet fewer people take advantage...


Biologist, Oliver Pergams alerts us to a significant trend -- a smaller percentge of Americans fish, camp, birdwatch or even visit state parks. When was the last time you went to a state park near your home or took a brisk walk outside?

Benefits of walking to enjoy the natural world...

Stimulates new ideas - All truly great thoughts are conceived by walking. Friedrich Nietzsche

Refreshes creativity - If you are seeking creative ideas, go out walking. Angels whisper to a man when he goes for a walk. Raymond Inmon

Jumpstarts brain and health - If you want to know if your brain is flabby, feel your legs. Bruce Barton

Research shows that exercise stimulates the formation of new brain cells.

Reveals God through nature - They that wait upon the Lord shall renew their strength. They shall rise up with wings of eagles. They shall run and not be weary. They shall walk and not faint. Teach me , Lord. Teach me, Lord to wait! Psalms of David

Refreshes your spirit -
As you sit on the hillside, or lie prone under the trees of the forest,
or sprawl wet-legged by a mountain stream, the great door,
that does not look like a door, opens.
Stephen Graham

Renews mental well being - A vigorous five-mile walk will do more good for an unhappy but otherwise healthy adult than all the medicine and psychology in the world. Paul Dudley White

Helps protect natural places - people who love the environment can instill the love of walking, hiking, birdwatching, and fishing to children to turn the tide of the downward trend of vistors to state parks. People who do not visit natural places might not work hard to protect them.

The Grand Canyon of the East, Letchworth Park, is about five minutes from my home. I plan to hike more and spend more time there enjoying the natural beauty.

Here's just one of the breathtaking views... Thoughts?

Many quotes from Walking, Strolling, Sauntering, Meandering, Hiking, Walk-Abouts