title: Motion sickness susceptibility due to a small hematoma in the right supramarginal gyrus.
abstract: We describe a unique case of a woman who twice experienced episodes of susceptibility to motion sickness that lasted for several months. Both times a small hemorrhage from a cavernous angioma in the supramarginal gyrus (SMG) was detected by MRI. Because the SMG is part of area 7, which belongs to a network of multisensory visual-vestibular cortical areas, we conclude that a small lesion there can cause motion sickness susceptibility.
authors.affiliation: Department of Neurology, Chiba University School of Medicine, 1-8-1 Inohana, Chuo-ku, 260-8670, Chiba, Japan. fukutake@med.m.chiba-u.ac.jp
authors.forename: T
authors.initials: T
authors.lastname: Fukutake
authors.forename: T
authors.initials: T
authors.lastname: Hattori
mesh_terms: D000328:Adult; D005260:Female; D020786:Hemangioma, Cavernous, Central Nervous System / Q000150:complications*; D006406:Hematoma / Q000150:complications*; D006801:Humans; D008279:Magnetic Resonance Imaging; D009041:Motion Sickness / Q000209:etiology*; D010296:Parietal Lobe / Q000473:pathology*