Many individuals with impatience to live at a mature age, except that remain in a decent state of health. Ideally, our later years should be vibrant and not too tinted with signs of mental or physical decay. There are several factors of lifestyle that can help to ensure a healthy ageing, including diet, sleep, and the sunlight exposure. Other, of course, is exercise.
Traditionally, the Office has been promoted for their physical health benefits. Regulate has partnered with a risk of a variety of conditions including cardiovascular disease and type 2 diabetes.But health is not only about the body: is too much on the brain. what, if any, makes exercise of influence have in brain function?
Well, there are 'epidemiological' research that links to levels higher activity with improved brain function.The problem with this research (such as virtually all epidemiological research) is only tells us that the activity and improved function of the brain are asociados.No might be the case that the activity actually increases or helps preserve brain function. Perhaps those who are active eat better and smoke less, and these factors (no activity) benefits to the brain.
To establish whether the exercise benefit actually brain what we really need is 'intervention' studies.Studies where individuals are put on some type of exercise program while his brain function is evaluated.
This study was recently published in magazine frontiers in neuroscience Aging [1] .in this study, a group of sedentary individuals 59 - 80 years old had their brain function evaluated. They were then randomized to one of two exercise regimes:
walking (at one own pace) for 40 minutes, exercises three times a weekregular stretching and toningSubjects were re-assessed after of 6 and 12 months.
Evaluation took more than a form.A test used was 'functional magnetic resonance imaging' (fMRI) .Esto try brain activity.A part of the brain, researchers were particularly interested is known as the 'default network'. this part of the brain by more active when individuals inwardly focused, but becomes naturally more quiet once someone has to focus on its external environment for some reason.
Previous research has shown that individuals more shaped have greater 'connectivity' at its default network and also tend to be better in a range of mental tasks including planning, prioritize and strategising.Sin however, this work is epidemiological, so let's go back to the study of intervention that is our approach here.
At the end of the study (12 months), compared with those who had been stretching and toning, those on walking regime were, on average, an increase in network mode predeterminado.También connectivity saw increased activity in another part of the brain (known as the 'fronto-Executive network') assists individuals to perform complex tasks.
Crucially, however, walkers on a range of cognitive tests too, especially those which are sometimes called 'Executive control tasks' (e.g., planning, scheduling, deal with ambiguity and multi-tasking) is these abilities, which incidentally, tend to have a bit of a hit when we age.
What we have here is a study of intervention that show that the activity in the form of walking, even in later life, has the ability to help improve brain function especially in terms of features that are likely to decline as they age.
For more information about what walking can be the ideal exercise while age, see here.
References:
1 Voss MW, et to the.plasticity of the brain in a trial randomised intervention training exercise in adults mayores.Frontera in neuroscience Aging networks doi: 10.3389/fnagi.2010.00032
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