Young adults who suffer from depression saw a 40 percent reduction in symptoms when they did meditation and aerobic exercise two times a week for just two months, research shows.
“We are excited by the findings because we saw such a meaningful improvement in both clinically depressed and non-depressed students,” says Brandon Alderman, assistant professor in the exercise science and sports studies department at Rutgers University. “It is the first time that both of these two behavioral therapies have been looked at together for dealing with depression.”
The findings show that a combination of mental and physical training (MAP) enabled those with major depressive disorder to not to let problems or negative thoughts overwhelm them.
“Scientists have known for a while that both of these activities alone can help with depression,” says Tracey Shors, professor in the psychology department and Center for Collaborative Neuroscience. “But this study suggests that when done together, there is a striking improvement in depressive symptoms along with increases in synchronized brain activity.”
Participants in the new study, that is published in the journal Translational Psychiatry, began with 30 minutes of focused attention meditation followed by 30 minutes of aerobic exercise. They were told that if their thoughts drifted to the past or the future they should refocus on their breathing—enabling those with depression to accept moment-to-moment changes in attention.
Even though neurogenesis cannot be monitored in humans, scientists have shown in animal models that aerobic exercise increases the number of new neurons and effortful learning keeps a significant number of those cells alive, Shors says.
The idea for the human intervention came from laboratory studies, with the main goal of helping individuals acquire new skills so that they can learn to recover from stressful life events. By learning to focus their attention and exercise, people who are fighting depression can acquire new cognitive skills that can help them process information and reduce the overwhelming recollection of memories from the past, Shors says.
“We know these therapies can be practiced over a lifetime and that they will be effective in improving mental and cognitive health,” says Alderman. “The good news is that this intervention can be practiced by anyone at any time and at no cost.”
This article was previously published by Rutgers University. Republished via Futurity.org under Creative Commons License 4.0.
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