MS-Related Cognitive Issues Linked to Extensive Brain Damage

According to a study published in the online issue of Neurology, individuals with multiple sclerosis (MS) who suffer from cognitive issues and have trouble with memory, attention and concentration have more damage in areas of the brain pertaining to cognitive processes than those with MS who do not have cognitive problems.

The study used an MRI brain scan called diffusion tensor imaging, and researchers believe that the technology confirms that cognitive symptoms in MS have biological roots. The study  evaluated 20 people with MS who had cognitive troubles, 35 MS patients without cognitive problems and 30 healthy individuals. In those with MS-related cognitive problems, white matter dysfunction was discovered in the thalamus and other areas for cognitive skills.

Researchers hope that such imaging will help monitor the effectiveness of new treatments in addressing all aspects of the condition. For more information, click here to read the full story.