Submitted by Denise Reynolds RD on 2010, March 18 - 14:53 Cognitive dysfunction is a common, often scary, symptom of Multiple Sclerosis. Cognitive evaluation techniques and neurorehabilitation studies have been used to greatly improve the dysfunction. A new brain fitness software by CogniFit Inc. May help improve cognitive function and skills of multiple sclerosis patients. Multiple Sclerosis (MS) is a chronic inflammatory disease that causes lesions in the brain and nervous system. It is reported that about 50% of people with MS admit to experiencing cognitive problems, such as the ability to pay attention, learn and remember information, solve problems, and use language to express ideas. Mood disorders and depression are also common which can exacerbate the cognition process. Some of the specific cognitive deficits observed in people with MS are: The independent study, published in the journal NeuroRehabilitation, found that CogniFit Personal Coach brain training software resulted in a significant improvement in 10 fundamental cognitive skills. Memory skill showed the greatest improvement, with a general increase of 21%. Visual working memory and verbal-auditory working memory improved by 20%. Other skills that showed improvement included naming speed, speed of object recall, focused attention, visuo-motor attention, and visual spatial working memory. Patients with MS can also use other techniques to help cope with cognitive dysfunction and memory loss: |
WASHINGTON: Exercise is good for the brains of patients with multiple sclerosis, a new study has found. In the new study, researchers found that highly fit multiple sclerosis patients performed significantly better on tests of cognitive function than similar less-fit patients.
In addition, MRI scans of the patients showed that the fitter MS patients showed less damage in parts of the brain that show deterioration as a result of MS, as well as a greater volume of vital gray matter.
"We found that aerobic fitness has a protective effect on parts of the brain that are most affected by multiple sclerosis," said Ruchika Shaurya Prakash, lead author of the study and assistant professor of psychology at Ohio State University. "As a result, these fitter patients actually show better performance on tasks that measure processing speed."
The study, done with colleagues Robert Motl and Arthur Kramer of the University of Illinois and Erin Snook of the University of Massachusetts, Amherst, appears online in the journal Brain Research and will be published in a future print edition.
The study involved 21 women diagnosed with relapsing-remitting MS.They were compared with 15 age- and education-matched healthy female controls. The study assessed fitness, cognitive function, and structural changes in all participants.





