title: Right parietal source in Mahjong-induced seizure: a system epilepsy of focal origin.
abstract: Mahjong, a game similar to bridge and chess in Western cultures, can cause reflex seizure. We report a case of Mahjong-induced seizures with the first documentation of ictal electroencephalography (EEG) findings, which showed secondarily generalized partial seizure of the right parietal origin.
authors.affiliation: Divisions of Neurology Department of Stroke and Cerebrovascular Diseases National Cerebral and Cardiovascular Center Suita Japan.
authors.forename: Kazuki
authors.initials: K
authors.lastname: Fukuma
authors.affiliation: Divisions of Neurology Department of Stroke and Cerebrovascular Diseases National Cerebral and Cardiovascular Center Suita Japan.
authors.forename: Masafumi
authors.initials: M
authors.lastname: Ihara
authors.affiliation: Divisions of Neurology Department of Stroke and Cerebrovascular Diseases National Cerebral and Cardiovascular Center Suita Japan.
authors.forename: Kotaro
authors.initials: K
authors.lastname: Miyashita
authors.affiliation: Divisions of Neurology Department of Stroke and Cerebrovascular Diseases National Cerebral and Cardiovascular Center Suita Japan.
authors.forename: Rie
authors.initials: R
authors.lastname: Motoyama
authors.affiliation: Divisions of Neurology Department of Stroke and Cerebrovascular Diseases National Cerebral and Cardiovascular Center Suita Japan.
authors.forename: Tomotaka
authors.initials: T
authors.lastname: Tanaka
authors.affiliation: Divisions of Neurology Department of Stroke and Cerebrovascular Diseases National Cerebral and Cardiovascular Center Suita Japan.
authors.forename: Katsufumi
authors.initials: K
authors.lastname: Kajimoto
authors.affiliation: Department of Epilepsy, Movement Disorders and Physiology Kyoto University Graduate School of Medicine Kyoto Japan.
authors.forename: Akio
authors.initials: A
authors.lastname: Ikeda
authors.affiliation: Divisions of Neurology Department of Stroke and Cerebrovascular Diseases National Cerebral and Cardiovascular Center Suita Japan.
authors.forename: Kazuyuki
authors.initials: K
authors.lastname: Nagatsuka
keywords: Mahjong; reflex epilepsy; seizures; system epilepsy