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N. Hirabayashi · SciRah

Researcher profile · Semantic Scholar

N. Hirabayashi

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N. Hirabayashi — researcher profile on SciRah

h-index: 13
Works: 54
Citations: 532

Most-cited papers

Antipsychotic medication and cognitive function in schizophrenia.
Hiroaki Hori, H. Noguchi, R. Hashimoto, T. Nakabayashi +12 more
2006Schizophrenia Research141 citations
Semantic Scholar
Emotion Recognition Deficits in Psychiatric Disorders as a Target of Non-invasive Neuromodulation: A Systematic Review
Y. Yamada, Takuma Inagawa, N. Hirabayashi, T. Sumiyoshi
2021Clinical EEG and Neuroscience33 citations Open access
Semantic Scholar
Brain structure differences among male schizophrenic patients with history of serious violent acts: an MRI voxel-based morphometric study
N. Kuroki, H. Kashiwagi, M. Ota, M. Ishikawa +4 more
2017BMC Psychiatry29 citations Open access
Semantic Scholar
Social Cognition Deficits as a Target of Early Intervention for Psychoses: A Systematic Review
Y. Yamada, Takuma Inagawa, Kazuki Sueyoshi, N. Sugawara +5 more
2019Frontiers in Psychiatry28 citations Open access
Semantic Scholar
Association of Alexithymic Characteristics and Posttraumatic Stress Responses following Medical Treatment for Children with Refractory Hematological Diseases
I. Fukunishi, N. Hirabayashi, T. Tsuruta, N. Asukai
2001Psychological Reports26 citations
Semantic Scholar
Strength-based assessment for future violence risk: a retrospective validation study of the Structured Assessment of PROtective Factors for violence risk (SAPROF) Japanese version in forensic psychiatric inpatients
H. Kashiwagi, Akiko Kikuchi, Mayuko Koyama, Daisuke Saito +1 more
2018Annals of General Psychiatry23 citations Open access
Semantic Scholar
Psychosocial factors associated with quality of life in Japanese patients with human immunodeficiency virus infection.
N. Hirabayashi, I. Fukunishi, Kenichi Kojima, T. Kiso +4 more
2002Psychosomatics19 citations Open access
Semantic Scholar
Neuropsychological Impairment and Its Association with Violence Risk in Japanese Forensic Psychiatric Patients: A Case-Control Study
Hirofumi Nishinaka, J. Nakane, Takako Nagata, Atsushi Imai +7 more
2016PLoS ONE18 citations Open access
Semantic Scholar
Alexithymic Characteristics of HIV-Positive Patients
I. Fukunishi, N. Hirabayashi, Tomoko Matsumoto, K. Yamanaka +1 more
1999Psychological Reports18 citations
Semantic Scholar
An Evaluation of Family-Based Treatment for OCD in Japan: A Pilot Randomized Controlled Trial
Yuki Kobayashi, Ayako Kanie, A. Nakagawa, Y. Takebayashi +7 more
2020Frontiers in Psychiatry15 citations Open access
Semantic Scholar
Neurocognitive features in male patients with schizophrenia exhibiting serious violence: a case control study
H. Kashiwagi, N. Kuroki, S. Ikezawa, Masateru Matsushita +4 more
2015Annals of General Psychiatry15 citations Open access
Semantic Scholar
Transcranial Direct Current Stimulation on the Left Superior Temporal Sulcus Improves Social Cognition in Schizophrenia: An Open-Label Study
Y. Yamada, Kazuki Sueyoshi, Yuma Yokoi, Takuma Inagawa +4 more
2022Frontiers in Psychiatry14 citations Open access
Semantic Scholar
Mortality and suicide rates in patients discharged from forensic psychiatric wards in Japan.
Koji Takeda, N. Sugawara, Taro Matsuda, A. Shimada +4 more
2019Comprehensive Psychiatry14 citations Open access
Semantic Scholar
Japan Unified Protocol Clinical Trial for Depressive and Anxiety Disorders (JUNP study): study protocol for a randomized controlled trial
Masaya Ito, Y. Okumura, M. Horikoshi, Noriko Kato +6 more
2016BMC Psychiatry13 citations Open access
Semantic Scholar
Characteristics of female mentally disordered offenders culpable under the new legislation in Japan: A gender comparison study.
Takako Nagata, A. Nakagawa, Satoko Matsumoto, A. Shiina +3 more
2016Criminal Behaviour and Mental Health12 citations Open access
Semantic Scholar
CD4 counts of HIV-positive patients with cognitive disorders in Japan.
I. Fukunishi, N. Hirabayashi, K. Fukutake
1999Psychosomatics12 citations Open access
Semantic Scholar
Neurocognitive features, personality traits, and social function in patients with schizophrenia with a history of violence.
H. Kashiwagi, J. Matsumoto, K. Miura, Koji Takeda +7 more
2022Journal of Psychiatric Research10 citations Open access
Semantic Scholar
Predictive accuracy of the Historical‐Clinical‐Risk Management‐20 for violence in forensic psychiatric wards in Japan
Kaoru Arai, A. Takano, Takako Nagata, N. Hirabayashi
2017Criminal Behaviour and Mental Health8 citations
Semantic Scholar
Mentally disordered offenders discharged from designated hospital facilities under the medical treatment and supervision act in Japan: Reoffending and readmission.
Takako Nagata, H. Tachimori, Hirofumi Nishinaka, Koji Takeda +2 more
2019Criminal Behaviour and Mental Health7 citations
Semantic Scholar
Employment-Related Factors of Forensic Psychiatric Outpatients with Psychotic Disorders
Koji Takeda, N. Sugawara, Y. Yamada, Takako Nagata +4 more
2019Neuropsychiatric Disease and Treatment7 citations Open access
Semantic Scholar
Study protocol for a randomised controlled trial of cognitive processing therapy for post-traumatic stress disorder among Japanese patients: the Safety, Power, Intimacy, Esteem, Trust (SPINET) study
Masaya Ito, M. Horikoshi, P. Resick, Akiko Katayanagi +6 more
2017BMJ Open7 citations Open access
Semantic Scholar
Efficacy and Safety of Multi-Session Transcranial Direct Current Stimulation on Social Cognition in Schizophrenia: A Study Protocol for an Open-Label, Single-Arm Trial
Y. Yamada, Takuma Inagawa, Yuma Yokoi, Aya Shirama +5 more
2021Journal of Personalized Medicine6 citations Open access
Semantic Scholar
The Perspective of Forensic Inpatients With Psychotic Disorders on Protective Factors Against Risk of Violent Behavior
H. Kashiwagi, Y. Yamada, Y. Umegaki, Koji Takeda +1 more
2020Frontiers in Psychiatry6 citations Open access
Semantic Scholar
Death Penalty and Psychiatric Evaluation in Japan
H. Kashiwagi, N. Hirabayashi
2018Frontiers in Psychiatry6 citations Open access
Semantic Scholar
Cognitive Processing Therapy for Posttraumatic Stress Disorder in Japan
Masaya Ito, Akiko Katayanagi, Mitsuhiro Miyamae, Tamae Inomata +21 more
2025JAMA Network Open5 citations Open access
Semantic Scholar
Electrode montage for transcranial direct current stimulation governs its effect on symptoms and functionality in schizophrenia
Y. Yamada, Zui C. Narita, Takuma Inagawa, Yuma Yokoi +4 more
2023Frontiers in Psychiatry5 citations Open access
Semantic Scholar
Prevalence of substance abuse among patients with physical diseases seen in an emergency room in Japan.
N. Hirabayashi, K. Wada, Tomoki Kimura, E. Hirabayashi +4 more
2004American Journal on Addictions5 citations
Semantic Scholar
Cognitive Behavioral Therapy Reduces Benzodiazepine Anxiolytics Use in Japanese Patients with Mood and Anxiety Disorders: A Retrospective Observational Study
Aiichiro Nakajima, Ayako Kanie, Masaya Ito, N. Hirabayashi +3 more
2020Neuropsychiatric Disease and Treatment4 citations Open access
Semantic Scholar
Pisa syndrome associated with mirtazapine: a case report
Y. Yamada, H. Takano, Maki K. Yamada, N. Satake +3 more
2018BMC Pharmacology and Toxicology4 citations Open access
Semantic Scholar
A Case of Schizophrenia with Chromosomal Microdeletion of 17p11.2 Containing a Myelin-Related Gene PMP22
Y. Ozeki, T. Mizuguchi, N. Hirabayashi, Masafumi Ogawa +5 more
20084 citations Open access
Semantic Scholar
Criminal victimization of people with epilepsy: Sixteen criminal judgments in Japan between 1990 and 2019.
Koji Takeda, Shingo Yamashita, G. Taniguchi, Izumi Kuramochi +5 more
2021Epilepsy & Behavior3 citations
Semantic Scholar
Introduction of a board certification system for the Japanese Society of General Hospital Psychiatry.
N. Horikawa, N. Kuroki, T. Hosaka, S. Nomura +4 more
2003Seishin shinkeigaku zasshi = Psychiatria et neurologia Japonica3 citations
Semantic Scholar
Psychosocial Problems in Patients with Seizure‐Free Period More than 3 Years: By Using the WPSI
H. Irie, A. Uchino, M. Kondoh, Y. Utsugi +4 more
1993The Japanese journal of psychiatry and neurology3 citations
Semantic Scholar
Recognition of change in the reform of forensic mental health by clinical practitioners: a questionnaire survey in Japan
A. Shiina, M. Iyo, A. Yoshizumi, N. Hirabayashi
2014Annals of General Psychiatry2 citations Open access
Semantic Scholar
Establishment of an electronic library in forensic psychiatric wards: a survey of its actual use by forensic inpatients
Koji Takeda, T. Nomura, Mio Suzuki, Sachiko Akita +14 more
2025BMC Psychiatry1 citations
Semantic Scholar
Data resource profile of an online database system for forensic mental health services
Junko Koike, Toshiaki Kono, Koji Takeda, Y. Yamada +2 more
2024BMC Medical Informatics and Decision Making1 citations Open access
Semantic Scholar
A case of schizophrenia comorbid for tetralogy of Fallot treated with clozapine: further considerations on a role for 22q.11.2 in the proneness for seizures
H. Kashiwagi, S. Ikezawa, T. Sumiyoshi, Atsuko Kadono +5 more
2017Neuropsychiatric Disease and Treatment1 citations Open access
Semantic Scholar
Erratum to: Brain structure differences among male schizophrenic patients with history of serious violent acts: an MRI voxel-based morphometric study
N. Kuroki, H. Kashiwagi, M. Ota, M. Ishikawa +4 more
2017BMC Psychiatry1 citations Open access
Semantic Scholar
[Efficacy of the treatment program for substance use disorder under the Medical Treatment and Supervision Act in Japan].
Fumi Imamura, T. Matsumoto, Ohji Kobayashi, N. Hirabayashi +1 more
2010Nihon Arukoru Yakubutsu Igakkai zasshi = Japanese journal of alcohol studies & drug dependence1 citations
Semantic Scholar
[Prevalence of substance abuse through biological method among patients with physical diseases seen in an emergency room].
N. Hirabayashi, T. Yukioka
2004Nihon Arukoru Yakubutsu Igakkai zasshi = Japanese journal of alcohol studies & drug dependence1 citations
Semantic Scholar
Changes of cerebral blood and tissue oxygenation in temporal lobe epilepsy shown by near infrared spectroscopy
Y. Oana, Chuan-Yu Wang, A. Hoshika, Y. Takei +3 more
19981 citations Open access
Semantic Scholar
Case Report: Death penalty versus indefinite imprisonment in Japan: a case note of two court judgments involving autism spectrum disorder and autistic traits
H. Kashiwagi, N. Hirabayashi
2026Frontiers in Psychiatry0 citations Open access
Semantic Scholar
Evaluation of severe and chronic factors for extended stays in Japanese medical treatment and supervision act wards
Naoya Takeda, H. Kashiwagi, N. Watanabe, N. Hirabayashi
2025Frontiers in Psychiatry0 citations
Semantic Scholar
Responding to the COVID-19 outbreak as a therapeutic community in a forensic psychiatric ward in Japan–A reconsideration of the role of therapeutic community in disasters
H. Kashiwagi, K. Kume, Koji Takeda, Taiki Ueshima +3 more
2022Frontiers in Psychiatry0 citations Open access
Semantic Scholar
TU-177. Transcranial direct current stimulation on the left superior temporal sulcus improves social cognition in schizophrenia: A pilot study
Y. Yamada, Kazuki Sueyoshi, Yuma Yokoi, Takuma Inagawa +3 more
2022Clinical Neurophysiology0 citations
Semantic Scholar
NDT_A_263537 2135..2142
Ayako Kanie, Masaya Ito, N. Hirabayashi, F. Imamura +1 more
20200 citations
Semantic Scholar
High‐dose antipsychotic drug use as a predictor for readmission of inpatients with borderline personality disorder: A retrospective chart review in a Japanese psychiatric hospital
Y. Yamada, Yuma Yokoi, Zui C. Narita, N. Hirabayashi
2020Neuropsychopharmacology Reports0 citations Open access
Semantic Scholar
Employment-Related Factors of Forensic Psychiatric Outpatients with Psychotic Disorders
K. Takeda, N. Sugawara, Y. Yamada, Takako Nagata +4 more
20190 citations
Semantic Scholar
発達障害を背景に抜毛症を呈した思春期事例に対する認知行動療法-多職種・多部署による連携システムの観点から- | Article Information | J-GLOBAL
Yoshihashi Minori, Demura Ayako, Takao Suzuki, Nakajima Aiichiro +3 more
20190 citations
Semantic Scholar
医療観察法における,新たな治療介入法や,行動制御に係る指標の開発等に関する研究重複精神障害を持つ対象者の心理社会的治療の開発と導入に関する研究
N. Hirabayashi, Taro Matsuda, Takao Suzuki, Fumi Imamura +20 more
20160 citations
Semantic Scholar

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H. Kashiwagi×15
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H. Kashiwagi — researcher profile on SciRah
Y. Yamada×13
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Y. Yamada — researcher profile on SciRah
T. Sumiyoshi×7
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T. Sumiyoshi — researcher profile on SciRah
Takako Nagata×7
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Takako Nagata — researcher profile on SciRah

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Koji Takeda — researcher profile on SciRah

Takuma Inagawa×6

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M. Horikoshi×6

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Kazuki Sueyoshi×5

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Yuma Yokoi — researcher profile on SciRah

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Fumi Imamura — researcher profile on SciRah

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Mayu Omori — researcher profile on SciRah