Brain lesions on MRI show hyperintensity on T2-W and FLAIR imaging, and hypointensity on T1-W imaging.

large cavities in the center of the brain filled with cerebrospinal fluid that, from the side, are C-shaped. The type of MRI used, a FLAIR MRI, is used to more easily detect lesions, and the fluid ...

A flair of energy in the brain ... and “basically tripping,” but the MRI was “cold and dark as if they were comatose” and ...