Using a gaming camera that detects movement and computer algorithms that quantify people's walking patterns can help clinicians objectively monitor the differences in gait of multiple sclerosis (MS) patients compared to healthy individuals a study says. In current clinical practice the walking movement of MS patients is usually assessed by their doctors and subjective evaluations may distort results: two different clinicians may give the same patient different evaluations. Using the new technique can reduce potential for human error the findings showed. This tool may help the clinician provide a better diagnosis of gait pathology and may be used to observe