At the age of 30, your body naturally starts losing muscle mass and bone density, and at the age of 40, your brain starts losing the volume in a tone of about 5 percent every decade. Some studies show that our work memory – the ability to hold on to information such as a password or street name – began to decline in our thirties, according to brainfacts.org. best way to take care of your brain
But a new study from the Colorado State University shows that you might be able to restore the wave of aging, at least when it comes to your brain. This study, which was published online June 24 in Neuroimage, found that participants who completed six months of quick travel regularly experienced better cardiovascular fitness and increased white and memory material compared to people who practice stretching and balance training for the amount of time same.
Can sports help prevent dementia or memory loss?
Although this research is not the first to show that physical activity slows a cognitive decline and even promotes positive changes in the brain (called nerve plasticity), most of these studies, per review published in December 2020 in neural plasticity, looks grayish, which makes layers Outside the brain and has a high concentration of neurons.
This new research focuses on less studied brains called white material, which is found in a deeper network of the brain and contains nerve fibers, which is a neuron extension, according to Medineplus. White and gray material is needed for normal brain function. best way to take care of your brain
Because white material has proven to decline in aging and healthy dementia, it is very important to determine whether the process can be slowed or even reversed, according to the author. Given the proven benefits of aerobic exercise in cognitive function, the researchers decided to investigate whether physical activity can promote positive change in white material.
Running associated with increasing white material, memory
This research includes a total of 247 participants who are older than 60, 68 percent of women, and non-active but unhealthy adults without a history of neurological problems, such as dementia or stroke. Initial steps on memory, processing skills, and cardiorespiration fitness were taken at the beginning of the study, along with the scanning of the special MRI brain to measure health and function of white material.
Participants were placed in groups and met three times a week for six months, with one group gathered for a 40-minute walk, one who participated in the stretch and supervised balance training, and one who studied and practiced the choreography dance. At the end of the intervention, brain tests and imaging are repeated.
The researchers found that pedestrians and dancers had a better cardiovascular health after six months of regular activities. While both groups have proof of positive change in white material, the change is more common among pedestrians. MRI images reveal that certain parts of the brain appear larger, and network lesions (damage to the brain) have shrunk. In the control group, there was a decrease in white material health. best way to take care of your brain
One thing that distinguishes this research is that it is a randomized controlled trial than observational studies, Colmenares said. Most experiments study the effects of exercises depending on participants who report the activities they have done, which can make findings less reliable. “We really intervene the exercises where these people walk, dance, or do balance training in a controlled environment,” he said.