Fig. 2From: Pathological laughter as prodromal manifestation of transient ischemic attacks—case report and brief reviewA, B Polygonal left side area intra- and supranuclear hyperintense T2, hypointense with hyperintense periphery on FLAIR images, which interface pyramidal fibers in the posterior arm of internal capsule leeding to Wallerian degeneration of them - left lateral pontine dots that apare hyperintense on T2 and FLAIR images, without restricted diffusion Back to article page