Alpha event‐related synchronization after eye closing differs in Alzheimer's disease and dementia with Lewy bodies: a magnetoencephalography study
Hata, Masahiro, Kurimoto, Ryu, Kazui, Hiroaki, Ishii, Ryouhei, Canuet, Leonides, Aoki, Yasunori, Ikeda, Shunichiro, Azuma, Shingo, Suehiro, Takashi, Sato, Shunsuke, Suzuki, Yukiko, Kanemoto, Hideki, Yoshiyama, Kenji, Iwase, Masao, Ikeda, Manabu
Published in Psychogeriatrics (01.05.2018)
Published in Psychogeriatrics (01.05.2018)
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Event-related synchronization of alpha activity in early Alzheimer's disease and mild cognitive impairment: An MEG study combining beamformer and group comparison
Kurimoto, Ryu, Ishii, Ryouhei, Canuet, Leonides, Ikezawa, Koji, Azechi, Michiyo, Iwase, Masao, Yoshida, Tetsuhiko, Kazui, Hiromitsu, Yoshimine, Toshiki, Takeda, Masatoshi
Published in Neuroscience letters (03.10.2008)
Published in Neuroscience letters (03.10.2008)
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Functional genetic variation at the NRGN gene and schizophrenia: Evidence from a gene-based case-control study and gene expression analysis
Ohi, Kazutaka, Hashimoto, Ryota, Yasuda, Yuka, Fukumoto, Motoyuki, Yamamori, Hidenaga, Umeda-Yano, Satomi, Okada, Takeya, Kamino, Kouzin, Morihara, Takashi, Iwase, Masao, Kazui, Hiroaki, Numata, Shusuke, Ikeda, Masashi, Ohnuma, Tohru, Iwata, Nakao, Ueno, Shu-ichi, Ozaki, Norio, Ohmori, Tetsuro, Arai, Heii, Takeda, Masatoshi
Published in American journal of medical genetics. Part B, Neuropsychiatric genetics (01.06.2012)
Published in American journal of medical genetics. Part B, Neuropsychiatric genetics (01.06.2012)
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Journal Article
Association of cerebrospinal fluid tap-related oscillatory activity and shunt outcome in idiopathic normal-pressure hydrocephalus
Ikeda, Shunichiro, Kazui, Hiroaki, Tanaka, Toshihisa, Ishii, Ryouhei, Aoki, Yasunori, Hata, Masahiro, Canuet, Leonides, Yoshiyama, Kenji, Iwase, Masao, Pascual-Marqui, Roberto, Takeda, Masatoshi
Published in Psychogeriatrics (01.09.2015)
Published in Psychogeriatrics (01.09.2015)
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Relationship of prepulse inhibition to temperament and character in healthy Japanese subjects
Takahashi, Hidetoshi, Iwase, Masao, Yasuda, Yuka, Ohi, Kazutaka, Fukumoto, Motoyuki, Iike, Naomi, Yamamori, Hidenaga, Nakahachi, Takayuki, Ikezawa, Koji, Azechi, Michiyo, Canuet, Leonides, Ishii, Ryouhei, Kazui, Hiroaki, Hashimoto, Ryota, Takeda, Masatoshi
Published in Neuroscience research (01.02.2012)
Published in Neuroscience research (01.02.2012)
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Relationship between prepulse inhibition of acoustic startle response and schizotypy in healthy Japanese subjects
Takahashi, Hidetoshi, Iwase, Masao, Canuet, Leonides, Yasuda, Yuka, Ohi, Kazutaka, Fukumoto, Motoyuki, Iike, Naomi, Nakahachi, Takayuki, Ikezawa, Koji, Azechi, Michiyo, Kurimoto, Ryu, Ishii, Ryouhei, Yoshida, Tetsuhiko, Kazui, Hiroaki, Hashimoto, Ryota, Takeda, Masatoshi
Published in Psychophysiology (01.09.2010)
Published in Psychophysiology (01.09.2010)
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Psychopathology and working memory‐induced activation of the prefrontal cortex in schizophrenia‐like psychosis of epilepsy: Evidence from magnetoencephalography
Canuet, Leonides, Ishii, Ryouhei, Iwase, Masao, Ikezawa, Koji, Kurimoto, Ryu, Takahashi, Hidetoshi, Currais, Antonio, Azechi, Michiyo, Aoki, Yasunori, Nakahachi, Takayuki, Soriano, Salvador, Takeda, Masatoshi
Published in Psychiatry and clinical neurosciences (01.03.2011)
Published in Psychiatry and clinical neurosciences (01.03.2011)
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Impaired prepulse inhibition and habituation of acoustic startle response in Japanese patients with schizophrenia
Takahashi, Hidetoshi, Iwase, Masao, Ishii, Ryouhei, Ohi, Kazutaka, Fukumoto, Motoyuki, Azechi, Michiyo, Ikezawa, Koji, Kurimoto, Ryu, Canuet, Leonides, Nakahachi, Takayuki, Iike, Naomi, Tagami, Shinji, Morihara, Takashi, Okochi, Masayasu, Tanaka, Toshihisa, Kazui, Hiroaki, Yoshida, Tetsuhiko, Tanimukai, Hitoshi, Yasuda, Yuka, Kudo, Takashi, Hashimoto, Ryota, Takeda, Masatoshi
Published in Neuroscience research (01.11.2008)
Published in Neuroscience research (01.11.2008)
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Neural Substrates of Human Facial Expression of Pleasant Emotion Induced by Comic Films: A PET Study
Iwase, Masao, Ouchi, Yasuomi, Okada, Hiroyuki, Yokoyama, Chihiro, Nobezawa, Shuji, Yoshikawa, Etsuji, Tsukada, Hideo, Takeda, Masaki, Yamashita, Ko, Takeda, Masatoshi, Yamaguti, Kouzi, Kuratsune, Hirohiko, Shimizu, Akira, Watanabe, Yasuyoshi
Published in NeuroImage (Orlando, Fla.) (01.10.2002)
Published in NeuroImage (Orlando, Fla.) (01.10.2002)
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Cortical activation patterns in healthy subjects during the traditional Japanese word generation task Shiritori determined by multichannel near-infrared spectroscopy
Nakahachi, Takayuki, Ishii, Ryouhei, Canuet, Leonides, Takahashi, Hidetoshi, Ishitobi, Makoto, Kamio, Yoko, Iwase, Masao
Published in Neuropsychiatric electrophysiology (24.01.2016)
Published in Neuropsychiatric electrophysiology (24.01.2016)
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Cephalic auras of supplementary motor area origin: An ictal MEG and SAM(g2 ) study
Canuet, Leonides, Ishii, Ryouhei, Iwase, Masao, Kurimoto, Ryu, Ikezawa, Kouji, Azechi, Michiyo, Takahashi, Hidetoshi, Nakahachi, Takayuki, Takeda, Masatoshi
Published in Epilepsy & behavior (01.10.2008)
Published in Epilepsy & behavior (01.10.2008)
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Journal Article
Working memory abnormalities in chronic interictal epileptic psychosis and schizophrenia revealed by magnetoencephalography
Canuet, Leonides, Ishii, Ryouhei, Iwase, Masao, Ikezawa, Koji, Kurimoto, Ryu, Takahashi, Hidetoshi, Currais, Antonio, Azechi, Michiyo, Nakahachi, Takayuki, Hashimoto, Ryota, Takeda, Masatoshi
Published in Epilepsy & behavior (01.01.2010)
Published in Epilepsy & behavior (01.01.2010)
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Journal Article
The chitinase 3-like 1 gene and schizophrenia: Evidence from a multi-center case–control study and meta-analysis
Ohi, Kazutaka, Hashimoto, Ryota, Yasuda, Yuka, Yoshida, Tetsuhiko, Takahashi, Hidetoshi, Iike, Naomi, Iwase, Masao, Kamino, Kouzin, Ishii, Ryouhei, Kazui, Hiroaki, Fukumoto, Motoyuki, Takamura, Hironori, Yamamori, Hidenaga, Azechi, Michiyo, Ikezawa, Koji, Tanimukai, Hitoshi, Tagami, Shinji, Morihara, Takashi, Okochi, Masayasu, Yamada, Kazuo, Numata, Shusuke, Ikeda, Masashi, Tanaka, Toshihisa, Kudo, Takashi, Ueno, Shu-ichi, Yoshikawa, Takeo, Ohmori, Tetsuro, Iwata, Nakao, Ozaki, Norio, Takeda, Masatoshi
Published in Schizophrenia research (01.02.2010)
Published in Schizophrenia research (01.02.2010)
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Medial Orbitofrontal Cortex Is Associated with Fatigue Sensation
Yamamoto, Shigeyuki, Tajima, Seiki, Tanaka, Masaaki, Kataoka, Yosky, Iwase, Masao, Yoshikawa, Etsuji, Okada, Hiroyuki, Onoe, Hirotaka, Tsukada, Hideo, Kuratsune, Hirohiko, Ouchi, Yasuomi, Watanabe, Yasuyoshi
Published in Neurology Research International (01.01.2010)
Published in Neurology Research International (01.01.2010)
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Journal Article
EEG and Neuronal Activity Topography analysis can predict effectiveness of shunt operation in idiopathic normal pressure hydrocephalus patients
Aoki, Yasunori, Kazui, Hiroaki, Tanaka, Toshihisa, Ishii, Ryouhei, Wada, Tamiki, Ikeda, Shunichiro, Hata, Masahiro, Canuet, Leonides, Musha, Toshimitsu, Matsuzaki, Haruyasu, Imajo, Kaoru, Yoshiyama, Kenji, Yoshida, Tetsuhiko, Shimizu, Yoshiro, Nomura, Keiko, Iwase, Masao, Takeda, Masatoshi
Published in NeuroImage clinical (01.01.2013)
Published in NeuroImage clinical (01.01.2013)
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Frontal Activity during the Digit Symbol Substitution Test Determined by Multichannel Near-Infrared Spectroscopy
Nakahachi, Takayuki, Ishii, Ryouhei, Iwase, Masao, Canuet, Leonides, Takahashi, Hidetoshi, Kurimoto, Ryu, Ikezawa, Kouji, Azechi, Michiyo, Sekiyama, Ryuji, Honaga, Eiko, Uchiumi, Chigusa, Iwakiri, Masahiro, Motomura, Naoyasu, Takeda, Masatoshi
Published in Neuropsychobiology (01.01.2008)
Published in Neuropsychobiology (01.01.2008)
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Severity of depressive symptoms as predictor of impairment of quality of life in chronic migraine: Comparison with episodic migraine
Canuet, Leonides, Ishii, Ryouhei, Fernandez‐Concepcion, Otman, Iwase, Masao, Takeda, Masatoshi
Published in Psychiatry and clinical neurosciences (01.12.2008)
Published in Psychiatry and clinical neurosciences (01.12.2008)
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Journal Article
Spatial working memory deficit correlates with disorganization symptoms and social functioning in schizophrenia
TAKAHASHI, HIDETOSHI, IWASE, MASAO, NAKAHACHI, TAKAYUKI, SEKIYAMA, RYUJI, TABUSHI, KAORU, KAJIMOTO, OSAMI, SHIMIZU, AKIRA, TAKEDA, MASATOSHI
Published in Psychiatry and clinical neurosciences (01.08.2005)
Published in Psychiatry and clinical neurosciences (01.08.2005)
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Journal Article
Frontal shift of posterior alpha activity is correlated with cognitive impairment in early Alzheimer's disease: A magnetoencephalography-beamformer study
ISHII, Ryouhei, CANUET, Leonides, KURIMOTO, Ryu, IKEZAWA, Koji, AOKI, Yasunori, AZECHI, Michiyo, TAKAHASHI, Hidetoshi, NAKAHACHI, Takayuki, IWASE, Masao, KAZUI, Hiroaki, TAKEDA, Masatoshi
Published in Psychogeriatrics (01.09.2010)
Published in Psychogeriatrics (01.09.2010)
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Journal Article
Discrepancy of performance among working memory‐related tasks in autism spectrum disorders was caused by task characteristics, apart from working memory, which could interfere with task execution
NAKAHACHI, TAKAYUKI, IWASE, MASAO, TAKAHASHI, HIDETOSHI, HONAGA, EIKO, SEKIYAMA, RYUJI, UKAI, SATOSHI, ISHII, RYOUHEI, ISHIGAMI, WATARU, KAJIMOTO, OSAMI, YAMASHITA, KO, HASHIMOTO, RYOTA, TANII, HISASHI, SHIMIZU, AKIRA, TAKEDA, MASATOSHI
Published in Psychiatry and clinical neurosciences (01.06.2006)
Published in Psychiatry and clinical neurosciences (01.06.2006)
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