Sleeplessness and wandering are two known symptoms of Alzheimer's Disease. A new study has found that physical activity can not only delay or prevent the disease, but also improve the symptoms associated with it.
Physically active people are less likely to develop Alzheimer's Disease. This could be because physical activity is essential for the proper functioning of the brain. A recent research conducted by the University of Kansas research team concluded that physical activity can not only keep Alzheimer's disease at bay, but also help the symptoms in those who are already living with the disease. By alleviating the symptoms, they can function better and sleep better.
Amber Watts, assistant professor of clinical psychology at the University of Kansas, says, "It's not easy to study Alzheimer's population. Most of them are not physically active. However, those in their early stage of AD have been found to be physically active with assistance." Watts does research on health behavior, bio-behavioral processes tied to cognitive decline and dementia, and prevention strategies. The research was conducted to know if those who are in their early stages of AD and those who are already experiencing AD show any difference in physical activity patterns.
Research was conducted on 92 volunteers with and without AD, who wore Actigraph GT3X accelerometers for a week. People with AD have been found to be less active in the morning when most people are usually active. Watts suggests that physical activities like walking are highly beneficial for AD patients. "Finding some time to walk around the neighborhood can be a lot beneficial for those with AD. Walking is a low-risk physical activity. It is safe and can be done anywhere without the need of an equipment. Other light-intensity activities such as gardening, stretching etc. have also been found to benefit those with Alzheimer's disease."
Alzheimer's patients limit their physical activity because they have difficulty with motor planning. Our cognitive and motor features interact for proper functioning. Difficulty in cognition will cause trouble with motor functions. Watts is continuing her research with more number of volunteers. Another focus is to find how the daytime physical activity levels in AD patients influence their nighttime sleep.
