Scientists Now Found a Link in Between Aerobic Fitness and Cognition

(Newswire.net — April 12, 2021) Orlando, FL — Various research studies have been carried out to look into the beneficial effects of exercise on the brain. It has long been established that engaging in physical activities is vital for brain health.

A study was carried out and published in Medicine & Science in Sports & Exercise.

This research was carried out in Japan and by the scientists from the University of Tsukuba. 

The investigators in this research have found the missing link in between aerobic fitness and cognitive function.

It has long been known that exercise is useful in improving cognitive function and mental health. However, it has remained unknown what the neurological mechanisms are behind this until this research has been carried out.  

According to the researchers, spontaneous eye blink rate (sEBR) could be used to understand the connection between cognitive function and aerobic fitness. It is worth noting sEBR is reflects activity of the dopamine system. 

Previous research studies suggest that exercise-induced changes in cognitive function may be mediated by dopaminergic system activity. It is worth noting that the dopaminergic system is involved in physical activity and exercise. 

According to first author of the study Ryuta Kuwamizu, the dopaminergic system is associated with both executive function and motivated behavior, including physical activity.

“We used sEBR as a non-invasive measure of dopaminergic system function to test whether it could be the missing link between aerobic fitness and cognitive function,” Kuwamizu adds. 

In this study, the investigators subjected the healthy participants to a measure of sEBR, which is a 

test of cognitive function, and an aerobic fitness test.  They also measured brain activity using functional near-infrared spectroscopy during the cognitive task.

“As expected, we found significant correlations between aerobic fitness, cognitive function, and sEBR,” says Professor Hideaki Soya, senior author. 

“When we examined these relationships further, we found that the connection between higher aerobic fitness and enhanced cognitive function was mediated in part by dopaminergic regulation,” he adds.

Scientists have long been carrying out studies to investigate on the ways to better protect and enhance cognitive health. It is worth realizing that aside from exercise, food choices are also vital for the function and well-being of the brain.

Some of the most useful nutrients for the brain are B vitamins, which have long been researched on by scientists due to their strong disease-fighting benefits.

These nutrients have been found to be beneficial for several aspects of cognitive health. They could be an excellent addition to the diet of individuals who are trying to boost their mind. 

There are excellent sources of B vitamins, such as healthy foods and supplements like Divine Bounty B Vitamin Complex. 

It contains Choline, Pantothenic acid, Biotin, Vitamin B12, Folic Acid, Niacin, Riboflavin, Thiamin, and vitamin B6.

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