Summary: New research indicates that running a marathon can result in a temporary decrease in the fatty substance that supports effective communication and stores the fatty substance known as brain myelin. This lower, which is seen in areas involving motor control and visual processing, appears to be a result of the physique using myelin lipids as a reserve energy when another resources run out.
However, the study also discovered that nerve levels begin to rise after a few weeks and completely restore by two weeks post-race. These findings may provide insight into the treatment of demyelinating diseases and reveal a originally unexplored part of axons in brain energy metabolism.
Important Information
- Myelin Depletion: Running a workout reduces the number of myelin-producing brain regions involved in motor and sensory functions.
- Removable Result: Myelin levels start to recover significantly in two weeks and return to normality completely after two months.
- Myelin may be a source of emergency head power when you’re extremely strong.
University of the Basque Country
The human body must rely on its strength resources to function after a long period of physical activity.
For instance, the body primarily uses carbs, such as glucose, as fuel for running a marathon, but it turns to fat when the glycogen in the muscle is used up.
Lipids are the main components of myelin, which surrounds brain neurons and serves as an electronic insulator. Previous research suggests that these lipids can serve as a fuel in extreme metabolic conditions.
According to a study conducted by researchers at UPV/EHU, CIC biomaGUNE, and IIS Biobizkaia, runners who run a workout experience a decrease in the number of nerve in specific brain regions.
This effect is totally reversed two weeks after the workout, according to a study published by , Nature Stamina.
Using magnetic resonance imaging, Alberto Cabrera-Zubizarreta, a physician at HT Médica, and Carlos Matute, a professor of biology and human embriology at the UPV/EHU and a scholar at IIS Biobizkaia, and Pedro Ramos-Cabrer, an interdisciplinary studies teacher at CIC biomaGUNE, along with HT Médica’s Alberto Cabrera-Zubizarret
Similar to this, the analysts followed-up by taking pictures of the brains of six runners and two of the joggers two weeks after the competition.
The authors found” a reduction in the nerve material in 12 areas of light matter in the brain, which are related to engine coordination and visual and psychological integration,” according to Carlos Matute, by measuring the proportion of myelin water in the brain, which is an implicit indicator of the amount of myelin.
Pedro Ramos noted that” the nerve quantities had significantly increased, but they had not yet reached pre-race levels.” Two months after the workout, the authors were able to see that the myelin articles had completely recovered.
The body’s gas, Myelin.
The researchers came to the conclusion that “myelin appears to act as an energy source when different mental nutrients are lost during energy exercise,” and that further investigation is required to determine how much myelin is present in the brain when extreme exercise is performed. More extensive demographic studies are required, according to Ramos-Cabrer.
This research demonstrates that “brain power digestion is more complex than formerly believed.” Myelin’s usage as brain fuel provides new insights into the body’s energy requirements, Matute explained.  ,
Further, the creators claim that more studies are needed to determine whether these modifications have any impact on the neurophysiological and mental functions associated with these areas, but they point out that the majority of the nerve in the mind is unaffected.
The findings of this study provide novel insights into the power part of good, aging, and brain-damaged myelin.
Understanding how the nerve in the runners recovers fast may help scientists develop treatments for demyelinating disorders like multiple sclerosis, where the disappearance of myelin and its energy contribution contribute to structural damage and degeneration, Matute said.
The researchers are also willing to emphasize that running marathons is not harmful to the brain; rather, that using myelin as a recovery energy is valuable because it activates the metabolic machinery in the mind.
About this information about myelin and training
Encarni Miguel, the artist
Source: University of the Basque Country
Contact: Encarni Miguel – University of the Basque Country
Image: The image is credited to Neuroscience News
Initial analysis has been made private.
Carlos Matute and colleagues ‘” Reversible reduction in mental nerve articles upon marathon running.” Character Digestion
Abstract
Removable decrease in mental nerve content after marathon running
We are using magnetic resonance imaging to investigate the effects of workout running on human head structure.
We demonstrate that while running a marathon in certain brain regions involved in motor coordination and visual and emotional integration, the signal for the myelin water fraction, a surrogate of myelin content, significantly decreases but recovers in two months.
These findings support the hypothesis that intense exercise can temporarily and irreversibly lower brain myelin content, which is in line with latest research from rodent studies that suggested that myelin lipids may serve as parietal energy reserves in extreme metabolic conditions.
