Category: Cognitive abilities
Being bored can increase your risk of death from cardiovascular disease according to a recent report. If brain fitness means keeping interested in life and mentally active, then an active brain fitness program may help you avoid the risk associated with boredom.
As interest increases in brain fitness training, the question comes up: Do you need a brain fitness trainer? In sports, it’s a common question. In brain fitness training, do you need some outside advice, or are you ready to follow your own program? What are the advantages of having a brain fitness trainer?
Brain fitness involves exercise, achieving a healthy weight, and eating well, at least as much as computer brain games. Those are all great resolutions, but to get there, you have to focus. But how?
One of the most important ways to maintain brain fitness is by getting enough sleep.
Most of us know how we feel when we don’t get enough sleep. Research shows that lack of sleep can affect your memory, raise your blood pressure, and increase your risk of stroke.
But how do you get a good night’s sleep?
I’m teaching a class on brain fitness for the Lifelong Learning Institute at Nova Southeastern University, and once again I’m thinking a lot about what goes in to keeping your memory sharp as you get older.
The members of the class are interested in my presentation, and we’ve done several exercises to help them learn more about what they can do to maintain and improve their memory.
Nothing is more helpful than understanding how your memory works, and probably the most critical issue for older persons and their memory is attention. Although it’s obvious (once you think about it), if you don’t pay attention to something, you can’t remember it.
Even the most commons memory complaints I hear from patients are often related to memory. The number one complaint is “I went in to another room to get something and forgot why I was there.” Whenever I mention this, I see lots of nods of recognition in the audience.
For many people, this issue is caused by failing to maintain attention on a specific task. While you’re going to the other room, your mind moves on to another topic (maybe you notice something else you’ve been meaning to do). By the time you get to the other room, you’ve lost the task you were thinking about in the first place.
The solution is to maintain focus on what you want to do, at least until you’ve been able to encode the task in your memory. This means keeping the task in mind while you go to the other room or rehearsing it several times before you move to the new room.
When we’re younger, we can depend on some things in our memory working automatically. As we get older, things that used to work automatically may require a little extra attention. Often, it’s not your memory that isn’t working, it’s how you’re paying attention.
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I saw an interesting blog post yesterday evening on the site of the Huffington Post about the potential benefits of meditation – or at least about what one woman thinks might be the benefits. (more…)
Although many people are excited about the potential for using computers to train their brains, we shouldn’t forget that other techniques have been used to the train the brain for many centuries. I’m thinking about the large number of techniques for meditation. While free computer software still requires an investment in a computer, meditation only asks you to sit or lie quietly and focus your mind.
A recently-published study shows parts of the brain in long-term meditators are larger than the same parts of the brain in people who don’t meditate. The article by Eileen Luders and her colleagues appeared in a recent issue of the journal Neuroimage (Vol. 45, No. 3, pp. 672-678, April 15, 2009). The study showed that portions of the orbitofrontal cortex and the hippocampus were larger in persons who had been regular meditators for 5 or more years. The study is interesting because the parts of the brain that were larger are often thought to be important in helping people keep themselves emotionally balanced.
A number of strategies are likely to be helpful for meditators. There has been a great deal of interest over the last several years in mindfulness meditation. Researchers have studied how it can be used in reducing anxiety and depression. Mindfulness is based on Buddhist meditation (for a brief article, click here) but you don’t have to be a Buddhist to practice meditation. In fact, one of the most important persons who has promoted mindfulness is Jon Kabat-Zinn, a researcher at the University of Massachusetts. You can see a video presentation by him on YouTube by clicking here.