Fou Rire Prodromique Heralding a Left Internal Carotid Artery Occlusion
Overview
Neurology
Affiliations
Background: Four rire prodromique, described as pathological laughter preceding the onset of an apoplectic attack, is a rare phenomenon.
Case Description: A 61-year-old man manifested pathological laughter before a sudden right hemiplegia. MRI showed a left lenticular and caudate nucleus infarct with involvement of the external capsule and prerolandic area. MRA revealed a left internal carotid and middle cerebral artery occlusion.
Conclusions: The clinicoanatomic correlates of this phenomenon are discussed.
Pathological Laughter Prodromal to a Stroke of the Head of the Left Caudate Nucleus.
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