Can you balance on one leg? Health Refelects brain

“Our study found that the ability to balance on one leg is an important brain health test,” said Yasuharu Tabara, Ph.D., lead author of the study and associate professor at the Center for Genomic Medicine at Kyoto University Graduate School of Medicine in Kyoto, Japan.

“Individuals showing the lack of balance on one leg should receive more attention, as this may indicate an increased risk of diseases of the brain and cognitive impairment.”

The study consisted of 841 women and 546 men, average age of 67. To measure one leg standing time, participants standing with eyes open and raised in a leg. The maximum shelf life of the high leg was 60 seconds.

Participants performed the test twice and the best of twice that used in the analysis of the study. cerebral small vessel disease was assessed using magnetic resonance imaging of the brain.

The researchers found that the inability to balance on one leg for more than 20 seconds associated with cerebral small vessel disease, ie, small infarcts without symptoms such as lacunar infarct and microscopic.

They noted that:

  • 34.5 percent of those with more than two lacunar infarction lesions had trouble balancing.
  • 16 percent of people with lacunar infarction injury had trouble balancing.
  • 30 percent of those with more than two lesions microbleed had trouble balancing.
  • 15.3 percent had trouble balancing microbleed injury.

Earlier this year researchers Medical Research Council found that standing on one leg can predict what 53 years of age at risk of premature death .

The men of 53 years who could balance on one leg for more than ten seconds and stand and sit in a chair more than 37 times in one minute were found to be less at risk of dying prematurely by researchers.

The women of the same age who could stand up and sit more than 35 times in a minute and standing on one leg for more than ten seconds were also in the lowest risk compared to those who did worse.

In general, people with brain diseases were older, had high blood pressure and had thicker than those who do not have brain small vessel disease carotid arteries.

However, after adjustment for these covariates, people with more microscopic and lacunar infarcts in the brain had shorter sleep times with one leg. Short dwell times with one leg were also independently associated with lower cognitive scores.

Although previous studies have examined the relationship between gait and physical capacity and the risk of stroke, that is, between the first study to examine closely the time a person can stand on one leg as an indication of their status general brain health.

“One leg standing time is a simple measure of postural instability and may be a consequence of the presence of abnormalities in the brain,” Tabara said.

small vessel disease occurs due to microangiopathy arterioles in the brain, so that these less flexible arteries, which can interfere with blood flow. small vessel disease usually increases with age.

Loss of coordination, including balance and cognitive decline has been suggested to represent subclinical brain damage.

Tabara and his colleagues also found a strong relationship between the fight standing on one leg and increasing age, with the marked reduction of time standing on one leg in patients older than 60 years.

Although the study did not evaluate the stories of the problems of fitness, such as how quickly they could walk or any changes in the fall or participants march, Tabara said the test standing on one leg is an easy way to determine if there early signs of being at risk of stroke and cognitive impairment and if these patients need further evaluation.

In April McCarthy preventing disease ; | Reference: ahajournals ;
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