Recent studies in at this month’s Alzheimer’s Association International Conference in Vancouver, Canada has shown that the way a person walks is linked to cognitive function. That is, the speed and style by which a person walks correlates with cognitive changes that may eventually lead to the development of Alzheimer’s disease (AD). Signs of cognitive failure include walking at a slower pace, and fluctuated or uncontrolled walking. Usual studies of AD involve patients who do not move, but the thinking capabilities of the human brain have a strong relationship with its movement skills. While research for the link between walking and mental function has been going on for the past decade, it has been recently taken into new heights because these studies have revealed more specifics about the relationship. For example, the variation and pace in walking is linked with a person’s ability to plan and organize, while rhythm is associated with the speed by which information is processed. The decline in cognitive functions has a parallel relationship with a decrease in walking speed. Newer studies have been incorporated more detailed and advanced approaches than previous research in terms of measuring changes in gait, such as making the participants multitask or having them use electronic walkways.  These studies may lead to a new method in which symptoms of AD can be detected earlier on, as to prevent the development of the disease. It also reinforces the idea that dementia can be delayed with an activity that should be common to humankind, exercise.

For further details on these studies and on Alzheimer’s disease, please visit:

Keywords: Alzheimer’s disease; walking; exercise; cognitive functions

Wendy Liu

July 24, 2012