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Neuroscientists Explain How Running Changes Our Brains And Affects Our Thinking

Neuroscientists Explain How Running Changes Our Brains And Affects Our Thinking

“Running is a road to self-awareness and reliance – you can push yourself to extremes and learn the harsh reality of your physical and mental limitations or coast quietly down a solitary path watching the earth spin beneath your feet.” by Doris Brown Heritage. Are you familiar with this feeling? Do you gain insight into your emotional and physical self while you run? Do you enjoy the feeling of the wind against your face and the freedom of being outdoors alone with your thoughts? You may feel that after a good run your mind is clear and ready to absorb information. You can also find that your outlook is more positive after a run and that things that were troubling you no longer feel so bad. Well, your feelings have a scientific basis. Research conducted in the field of neuroscience shows the effects aerobic exercise have on cognitive clarity and emotional well-being.

New Neurons Would Be Created

It used to be accepted that we were born with a certain amount of neurons and that by the time we became an adult no new neurons would be created. This however, has been proven to be incorrect. Through research on animals it has been discovered that new neurons are continually produced in the brain throughout our entire life. Karen Postal, president of the American Academy of Clinical Neuropsychology says that the only activity that is shown to trigger the birth of these new neurons is vigorous aerobic exercise. “If you are exercising so that you sweat – about 30 to 40 minutes – new brain cells are being born” says Postal. So sweating it out on the treadmill or out in the open is doing your brain a lot of good and helping it stay mentally healthy for years to come.

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People Who Run Can Recover From Negative Emotions More Quickly

In a study by Emily Bernstein and Richard McNally it was found that aerobic exercise may help reduce negative emotions. Bernstein is a runner and she said “I notice in myself that I just feel better when I’m active”. She wanted to find out why this was the case and to know exactly the effect that exercise has on us. The study set out to look at the way exercise changes the way people react to their emotions. Participants were told to stretch or jog for 30 minutes and were then were shown a sad movie; the final scene of the 1979 film The Champ. The participants then reported their emotional responses. It was found that those who had run for 30 minutes recovered more quickly from their sad emotional experience than those who had just stretched.

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Working Memory Would Be Enhanced

A recent study by Lin Li et al titled: “Acute Aerobic Exercise Increases Cortical Activity during Working Memory: A Functional MRI Study in Female College Students”  looks at the effect of acute aerobic exercise on cognitive function. Their study looked at the effect of a session of acute aerobic exercise on working memory. Fifteen young females participated in the study. There were scanned, after an acute exercise session, using a MRI (magnetic resonance imaging) while they performed a working memory task. It was found that the cortex and the left frontal hemisphere showed signs of improvement of control processes. From these findings the researchers noted that this indicates: “acute exercise could benefit working memory at a macro-neural level.” Thus, the study shows a connection between aerobic exercise and improvement in memory.

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Summation

Next time you are out for a run know that you are doing yourself a world of good. Not only are you aiding your brain on a neurological level you are also working to improve your emotional health. Your cognitive abilities such as memory will be improved and your outlook on life will probably be more positive. If you don’t already run, then you may want to take out those old running shoes and give them a try.

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Last Updated on February 18, 2019

Why It’s Never Too Late To Redefine Yourself

Why It’s Never Too Late To Redefine Yourself

The ability to reinvent and redefine yourself is a bold, daring and purposeful choice. It doesn’t just happen. You have to make a conscious, intentional choice and then follow through.

If the thought of forging a new path, changing habits, thought patterns and your inner circle of friends scares you – you’re not alone. Change can be a very scary thing. It takes courage, fortitude and a bit of faith to decide to shed your old self and don a new persona. However, it is one of the most critical processes one must repeatedly endure in the pursuit of destiny. Change unlocks new levels of potential.

The Need for Change

Everyday when we wake up, we make a decision. We decide to follow our routine or we decide to go off script and shake things up a bit. For those who are creatures of habit, routine is comfortable, easy and produces very little stress. The problem with this is, after a while you stop growing.

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We all reinvent ourselves at some point in our lives. It is absolutely necessary to achieve certain levels of success.

Reflect back on who you were as a teenager and then who you were at 25. Those are two very different people. Most of us are completely different. Your thought patterns changed, your appearance, job, level of education and even your friends– changed. We like to refer to this as “growing up” or maturing and consider it to be one of life’s natural progressions. However the changes you made were purposeful and deliberate.

This process must be a lifelong and continuous cycle. You are never too old to refresh yourself.

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Happy_old_man

    Signs It’s Time to Redefine

    “Just as established products and brands need updating to stay alive and vibrant, you periodically need to refresh or reinvent yourself.”– Mireille Guiliano

    So how do you know when it’s time for a system upgrade? There are signs along the way that alert you that it is time for an overhaul. The first sign is the feeling of being stuck. If you feel like you are in a rut, you’re bored with life or you need some newness and excitement, a self reinvention may be in order. Re-evaluate your life vision and your goals. Is that vision still valid and are your goals consistent with your vision and–are they achievable? If you are off course, it’s time for a change. If you are not moving forward and making progress, it’s time for a change.

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    In life, there’s no such thing as neutrality–you’re either moving forward or you are moving backward. Time constantly moves forward and if you are standing still, you are actually losing ground. No matter your age or stage in life– there is always room for improvement.

    “You’re never too old to set another goal or dream a new dream.” ~C. S. Lewis

    The second sign that you are due for a change is the occurrence of major life events in which change is forced upon you. Getting married, starting a new job, being promoted, ending a relationship, becoming a parenting or relocating are all prime opportunities to completely overhaul your life.

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    When these major shifts occur in your life–you have to shift with them. You can’t have a single mentality and have a successful marriage. You can’t remain selfish and irresponsible, and raise a healthy, well-adjusted child. You can’t be promoted to a supervisory position and keep the same subordinate attitude. Each level of success requires something different from you.

    Aronld in Predator

      Consider, for a moment, Arnold Schwarzenegger. People may have different opinions about his character and some of his life choices, but he is a master at reinventing himself. He achieved the ultimate success as a professional body builder by earning the title “Mr. Universe” three times. He then earned a tremendous amount of fame and fortune in the entertainment industry making action/adventure films. And in his latest role, he served two terms as the Governor of California. He succeeded as a professional body builder, a film star and a politician. Each role required massive amounts of change, commitment, strength and hard work.

      And if Arnold can do it…so can you!

      Featured photo credit: BK via flickr.com

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