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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 December 2, 2018

7 Public Speaking Techniques To Help Connect With Your Audience

7 Public Speaking Techniques To Help Connect With Your Audience

When giving a presentation or speech, you have to engage your audience effectively in order to truly get your point across. Unlike a written editorial or newsletter, your speech is fleeting; once you’ve said everything you set out to say, you don’t get a second chance to have your voice heard in that specific arena.

You need to make sure your audience hangs on to every word you say, from your introduction to your wrap-up. You can do so by:

1. Connecting them with each other

Picture your typical rock concert. What’s the first thing the singer says to the crowd after jumping out on stage? “Hello (insert city name here)!” Just acknowledging that he’s coherent enough to know where he is is enough for the audience to go wild and get into the show.

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It makes each individual feel as if they’re a part of something bigger. The same goes for any public speaking event. When an audience hears, “You’re all here because you care deeply about wildlife preservation,” it gives them a sense that they’re not just there to listen, but they’re there to connect with the like-minded people all around them.

2. Connect with their emotions

Speakers always try to get their audience emotionally involved in whatever topic they’re discussing. There are a variety of ways in which to do this, such as using statistics, stories, pictures or videos that really show the importance of the topic at hand.

For example, showing pictures of the aftermath of an accident related to drunk driving will certainly send a specific message to an audience of teenagers and young adults. While doing so might be emotionally nerve-racking to the crowd, it may be necessary to get your point across and engage them fully.

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3. Keep going back to the beginning

Revisit your theme throughout your presentation. Although you should give your audience the credit they deserve and know that they can follow along, linking back to your initial thesis can act as a subconscious reminder of why what you’re currently telling them is important.

On the other hand, if you simply mention your theme or the point of your speech at the beginning and never mention it again, it gives your audience the impression that it’s not really that important.

4. Link to your audience’s motivation

After you’ve acknowledged your audience’s common interests in being present, discuss their motivation for being there. Be specific. Using the previous example, if your audience clearly cares about wildlife preservation, discuss what can be done to help save endangered species’ from extinction.

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Don’t just give them cold, hard facts; use the facts to make a point that they can use to better themselves or the world in some way.

5. Entertain them

While not all speeches or presentations are meant to be entertaining in a comedic way, audiences will become thoroughly engaged in anecdotes that relate to the overall theme of the speech. We discussed appealing to emotions, and that’s exactly what a speaker sets out to do when he tells a story from his past or that of a well-known historical figure.

Speakers usually tell more than one story in order to show that the first one they told isn’t simply an anomaly, and that whatever outcome they’re attempting to prove will consistently reoccur, given certain circumstances.

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6. Appeal to loyalty

Just like the musician mentioning the town he’s playing in will get the audience ready to rock, speakers need to appeal to their audience’s loyalty to their country, company, product or cause. Show them how important it is that they’re present and listening to your speech by making your words hit home to each individual.

In doing so, the members of your audience will feel as if you’re speaking directly to them while you’re addressing the entire crowd.

7. Tell them the benefits of the presentation

Early on in your presentation, you should tell your audience exactly what they’ll learn, and exactly how they’ll learn it. Don’t expect them to listen if they don’t have clear-cut information to listen for. On the other hand, if they know what to listen for, they’ll be more apt to stay engaged throughout your entire presentation so they don’t miss anything.

Featured photo credit: Flickr via farm4.staticflickr.com

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