Optical Coherence Tomography (OCT) is a scan that procedures the thickness of the lining at the back of the eye of retina. It takes some a few minutes per eye and can be perform in a doctor's surgery. In a testing involving 164 people with MS, persons with thinning of their retina had previous and more active MS.
The team of researchers since the Johns Hopkins University School of Medicine says larger trials with a long track up are needed to judge how practical the test might be in everyday practice. The newest study tracked the patients' sickness progression over 2 year period. Multiple sclerosis is an illness that affects the anxiety in the brain and spinal cord causing problems with muscle association, balance and vision.
There are different types of MS most people with the situation have the relapsing remit type where the symptoms approach and go over days, weeks or months. Brain scans can expose inflammation and scarring, but it is not obvious how early these changes might arise in the disease and whether they exactly reflect ongoing damage. Scientists have been looking for extra ways to track MS, and believe OCT may be a contender. OCT events the thickness of nerve fibers housed in the eye retina at the back of the human eyes.