Jonathan Wilhoite Blog: Good Effects Of Physical Activity: Exercise Improves Cognition

Thursday, December 1, 2016

Good Effects Of Physical Activity: Exercise Improves Cognition

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Medical News Today tells us that exercise is a great activity as it improves cognitive abilities when we reach old age.

When people reach the age of 65 and above, most of them exhibit mild cognitive impairment. This implies that as we get older, we raise the risk of cognitive problems. However, let’s not lose hope.

A new study says that aerobic activities can circumvent that. This activity has significant and remarkable effects on elderly patients. Find out more about the results of the study here:

Aerobic Exercise Improves Cognition In Old Age

Mild cognitive impairment (MCI) refers to the slightly decreased cognitive abilities in individuals of 65 years of age and over. Such people may experience minor cognitive decline in memory or reasoning, but not to an extent where it interferes significantly with daily activities. Read more…

Science Daily gives us an overview about what happened in the study. In conducting the experiment, the researchers had to utilize a new MRI technique.

They discovered that the ones who were diagnosed with MCI and incorporated physical activity in their routine had an increase in brain volume. These adults performed exercises four times a week for over six months.

Aerobic Exercise and Cognitive Function

Adults who participated in aerobic exercise experienced greater gains than those who just stretched. The study will be presented today at the annual meeting of the Radiological Society of North America (RSNA).Read more…

Eurekalert.Org explains that physical activity can have a great impact in the brain volume. The ones who participated in the activities had greater gains. Laura D. Baker, Ph.D, explains that even for just a short span of time, they saw that it made changes in the brain.

This is a bit concerning as patients with MCI are highly at risk for developing Alzheimer’s disease. This is the most common manifestation of dementia and it affects 5 million Americans.

Aerobic Exercise Preserves Brain Volume And Improves Cognitive Function

The analysis revealed that for both the aerobic and stretching groups, brain volume increased in most gray matter regions, including the temporal lobe, which supports short-term memory. Read more…

While putting these into consideration, it might be great to agree that physical activity is like medicine. If incorporated into our routines daily, it’s going to have a beneficial and long-term effect.

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