Category: Stress
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.
Stress reorganizes brain circuits and can leave you even deeper in a rut. Worse, it may change how your brain is wired, and in a bad way. An article published in Science shows that stressed animals tend to make decisions based on habit rather than by taking outcomes into account.
When I’ve spoken to groups about brain fitness, I always mention the importance of stress and mood for brain fitness. Something many people don’t realize is how insidious stress can be. When stress is chronic, we get used to it and don’t notice it. It still has its effects.
Stress can affect your memory and other abilities in a number of ways. Psychological stress increases levels of hormones in your body that are known to be toxic to your brain. Chronic stress may cause depression, and depression by itself can affect your memory and your ability to think rapidly and clearly.
How can you tell whether you’re under significant stress? There are a number of stress scales on the Internet. I think the best way is to ask yourself two questions: (1) How often do you feel your ability to cope with things is challenged? and (2) How successful are you at coping with these challenges? The answer to how stressed you are comes from your response to both of these questions. If you feel frequently stressed, but you feel as though you’re doing a pretty good job of coping, your stress level is likely moderate. If you are frequently stressed and feel as though you are just barely hanging on, your stress level is probably much higher.
Coping with stress requires you to recognize that you’re feeling stressed. What causes you stress?
- Can you do anything about it?
- Can you avoid it?
- Try to schedule stressors for the time of day you’re most energetic and able to cope.
- At some point in the day, stop for five minutes and pay attention to your breathing. Interrupt the daily plunge into activity by taking five minutes for yourself.
Take stress seriously, dead seriously. Have a management plan that includes scheduling, exercise, and some form of relaxation.
Focus on stress. Our own, and many other researchers’ work, has shown that stress has a negative relation to memory. Stress may affect how well you can pay attention, and the chemicals it increases in our body (sometimes called stress hormones) may have a negative impact on your body. Whatever the cause, stress has a negative effect on your ability to remember what you want to remember.
What to do? First, check out your stress level. Do you often feel tense, worried, and jumpy? Stress might be the reason. How often do you feel out of control, or as though events have gotten away from you? Those are the sorts of experiences that make for increased stress. People sometimes forget that we adapt to stressors, so that after some time we may not even notice how stressed we are.
Simple ways to control stress include mental “time outs,” relaxation, and exercise. Mental “time outs” mean simply taking a few minutes once or twice a day to shift gears. Stop the headlong rush through the day for just a few minutes. Do something else for 10 minutes, but be sure that you take a few seconds to breathe and mentally shift gears. Still better, practice relaxation for 15 minutes twice a day. Simply sit in a comfortable chair, close your eyes, and focus on relaxing the muscles of your body from your head to your feet. Finally, exercise five times a week. It doesn’t mean that you have to go to a gym and lift weights or train for a marathon. Just walking 30 minutes can make a difference
The most important things are to notice your stress level and make a plan for dealing with it. Your memory will thank you.
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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.