1 Epilepsy and Sleep Center, Fukuoka Sanno Hospital, Fukuoka, Japan. Electronic address: hagiwara-kyu@umin.ac.jp.
2 Department of Neurology, Neurological Institute, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
3 Epilepsy Center, International University of Health and Welfare Narita Hospital, Narita, Japan.
4 Department of Neurosurgery, Fukuoka Sanno Hospital, Fukuoka, Japan.
5 Epilepsy and Sleep Center, Fukuoka Sanno Hospital, Fukuoka, Japan.
6 Epilepsy and Sleep Center, Fukuoka Sanno Hospital, Fukuoka, Japan; Epilepsy Center, International University of Health and Welfare Narita Hospital, Narita, Japan.
7 Epilepsy and Sleep Center, Fukuoka Sanno Hospital, Fukuoka, Japan; Division of Medical Technology, Department of Health Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.