Exercise are attributed many benefits for physical and mental health from the womb to the end of life. And now they could join one more: to improve memory even when it is already damaged. So says research published in Neurology, the journal of the American Academy of Neurology. Preferentially researchers, and l exercise can be associated with a small benefit for older people who already have problems with memory and cognitive. To know more information like this you can visit http://www.ravenswoodbaptist.com/
The study involved people with vascular cognitive impairment, which is the second most common form of dementia after Alzheimer’s disease cause. In vascular cognitive impairment, problems with memory and other cognitive skills are attributed to damage to blood vessels in the brain.
“Studies have shown that exercise can help reduce the risk of developing memory problems, but few studies have examined whether people who already have these problems may improve or prevent progression,” said Teresa Liu-Ambrose University British Columbia in Vancouver, Canada.
In the study 70 individuals with an average age of about 74 who had mild vascular cognitive impairment. Half of the participants followed an exercise program of one hour three times a week for six months. The other half received information on vascular cognitive impairment and a healthy diet, but not on physical activity.
All participants were assessed before the study began, at the end of it and again six months after finishing in their thinking skills and general skills of executive function such as planning and organization and how well they performed their activities daily.
According to the study, those who exercised had a small improvement in testing the general thinking skills compared to those who did not. The exercisers improved by 1.7 points to those who did not.
“This result, albeit modest, is similar to that observed in previous studies evaluating the use of drugs in people with vascular cognitive impairment,” says Liu-Ambrose. “However, the difference is less than what is considered clinically important, that is three points”.
In any case, the minimum difference required to continue with physical activity to stay, as six months after participants stopped the exercise program, the results were not different from those who did not exercise. In addition, there were no differences between the two groups on tests of executive function skills or daily activities.
The exercisers also improved compared with the other group in their blood pressure levels and a test that measures how far you could easily walk six minutes to measure overall cardiovascular capacity. These results are also important to consider, since hypertension is a risk factor for developing vascular cognitive impairment.