Stroke Rehabilitation with Robotic Technology
Eating disorder without any sport activity causing lots of disease, most of it leads to increasing cholesterol level, and blood pressure. At the end the disease also known as stroke. Today with the increasing of technology, lets see how it could help patients with stroke.
Patients with chronic stroke can be improved by rehabilitation using a new robotic tools are operated by hand, as well as functional MRI (fMRI). The conclusion is the result of a study first using fMRI to map the brain in order to track the results of post-stroke rehabilitation.
Data from the Centers for Disease Control and Prevention says, stroke is the third leading cause of death in America and a major cause of disability that is severe enough for an extended period. About 700 thousand cases of strokes occur each year in this country, and as many as 60 to 90 percent of patients having motoric post-stroke disability.
Human brain has the ability to get the function again after a stroke by doing a series of rehabilitation exercises. The brain can be repaired within six months or more after stroke. That means, longer than previously known.
During this time, it is believed that patients have little time is approximately three to six months post-stroke to get improvement with rehabilitation. As 65 percent of stroke patients who experienced an inability on his hands are still having difficulty in performing activities of daily living after 6 months. Killing the side effect such as stomach disorder might be easy, you could buy prevacid or buy protonix, or buy premarin for suppressing menopause side effect. But patients with stroke require further rehabilitation before he or she could do normal activities like us.
To determine whether rehabilitation is still possible after six months after the stroke, the researchers conducted a study of five patients who predominantly use right-hand man who has suffered a stroke at least 6 months. Stroke in these patients attacked the left side of the brain, and consequently they are more likely to use the right hand. In the study, the patient pressed the robot a special one hour every day, three days a week, for 4 weeks. FMRI trials conducted before, during, and after training and after a period of non-exercise for rehabilitation results. fMRI measures the changes in blood oxygenation levels when the brain is active.
The results showed that the rehabilitation of the train hands significantly increased activation of the cortex, which is the area of the brain associated with the use of hands. Furthermore, the increased cortical activation was settled in stroke patients who had done the previous exercise, but then dropped a few months.