T2/FLAIR lesions can directly account for some symptoms. For example, a brainstem lesion can cause room spinning sensations and balance problems. Cervical (neck) spinal cord T2/FLAIR lesions could cause tingling and numbness in the hands and legs. - See more at: http://www.mslivingwell.org/learn-more-about-ms/understanding-your-mri/#sthash.BCa3EkyT.dpuf