Meditation Plus Running

By 

GRETCHEN REYNOLDS (nyt)

Meditating before running could change the brain in ways that are more beneficial for mental health than practicing either of those activities alone, according to an interesting study of a new treatment program for people with depression.

As many people know from experience, depression is characterized in part by an inability to stop dwelling on gloomy thoughts and unhappy memories from the past. Researchers suspect that this thinking pattern, known as rumination, may involve two areas of the brain in particular: the prefrontal cortex, a part of the brain that helps to control attention and focus, and the hippocampus, which is critical for learning and memory. In some studies, people with severe depression have been found to have a smaller hippocampus than people who are not depressed.

Interestingly, meditation and exercise affect those same portions of the brain, although in varying ways. In brain-scan studies, people who are long-term meditators, for instance, generally display different patterns of brain-cell communication in their prefrontal cortex during cognitive tests than people who don’t meditate. Those differences are believed to indicate that the meditators possess a more honed ability to focus and concentrate.

Meanwhile, according to animal studies, aerobic exercise substantially increases the production of new brain cells in the hippocampus.

Both meditation and exercise also have proven beneficial in the treatment of anxiety, depression and other mood disorders.

These various findings about exercise and meditation intrigued researchers at Rutgers University in New Brunswick, N.J., who began to wonder whether, since meditation and exercise on their own improve moods, combining the two might intensify the impacts of each.

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To start, the volunteers were taught a form of meditation known as focused attention. Essentially entry-level mindfulness meditation, it requires people to sit quietly and think about their respiration by counting their breaths up to 10 and then backward. This practice is not easy, especially at first.

“If people found their thoughts wandering” during the meditation, and especially if they began to ruminate on unpleasant memories, they were told not to worry or judge themselves, “but just to start counting again from one,” said Brandon Alderman, a professor of exercise science at Rutgers who led the study.
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