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Naohisa Tsujino · SciRah

Researcher profile · Semantic Scholar

Naohisa Tsujino

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Naohisa Tsujino — researcher profile on SciRah

h-index: 19
Works: 69
Citations: 1,069

Most-cited papers

Augmented brain 5‐HT crosses the blood–brain barrier through the 5‐HT transporter in rat
Y. Nakatani, I. Sato‐Suzuki, Naohisa Tsujino, Akane Nakasato +3 more
2008European Journal of Neuroscience107 citations
Semantic Scholar
Abnormality of circadian rhythm accompanied by an increase in frontal cortex serotonin in animal model of autism.
Naohisa Tsujino, Y. Nakatani, Yoshinari Seki, Akane Nakasato +3 more
2007Neurosciences research88 citations
Semantic Scholar
A longitudinal study investigating sub-threshold symptoms and white matter changes in individuals with an 'at risk mental state' (ARMS).
Naoyuki Katagiri, C. Pantelis, T. Nemoto, A. Zalesky +12 more
2015Schizophrenia Research61 citations
Semantic Scholar
Optimising first- and second-line treatment strategies for untreated major depressive disorder — the SUN☺D study: a pragmatic, multi-centre, assessor-blinded randomised controlled trial
Tadashi Kato, T. Furukawa, Akio Mantani, Ken'ichi Kurata +31 more
2018BMC Medicine60 citations Open access
Semantic Scholar
Prescription patterns in patients with schizophrenia in Japan: First‐quality indicator data from the survey of “Effectiveness of Guidelines for Dissemination and Education in psychiatric treatment (EGUIDE)” project
Kayo Ichihashi, H. Hori, Naomi Hasegawa, Y. Yasuda +32 more
2020Neuropsychopharmacology Reports47 citations Open access
Semantic Scholar
Differential impacts of duration of untreated psychosis (DUP) on cognitive function in first-episode schizophrenia according to mode of onset
Shinya Ito, T. Nemoto, Naohisa Tsujino, Noriyuki Ohmuro +12 more
2015European psychiatry47 citations
Semantic Scholar
Improvement of psychiatrists’ clinical knowledge of the treatment guidelines for schizophrenia and major depressive disorders using the ‘Effectiveness of Guidelines for Dissemination and Education in Psychiatric Treatment (EGUIDE)’ project: A nationwide dissemination, education, and evaluation study
Y. Takaesu, Koichiro Watanabe, S. Numata, M. Iwata +44 more
2019Psychiatry and Clinical Neurosciences46 citations Open access
Semantic Scholar
Social anxiety and risk factors in patients with schizophrenia: Relationship with duration of untreated psychosis.
S. Aikawa, Hiroyuki Kobayashi, T. Nemoto, Satoshi Matsuo +6 more
2018Psychiatry Research34 citations Open access
Semantic Scholar
Longitudinal study examining abnormal white matter integrity using a tract‐specific analysis in individuals with a high risk for psychosis
Junichi Saito, M. Hori, T. Nemoto, Naoyuki Katagiri +7 more
2017Psychiatry and Clinical Neurosciences33 citations Open access
Semantic Scholar
Cognitive and Behavioral Skills Exercises Completed by Patients with Major Depression During Smartphone Cognitive Behavioral Therapy: Secondary Analysis of a Randomized Controlled Trial
T. Furukawa, M. Horikoshi, Hirokazu Fujita, Naohisa Tsujino +16 more
2018JMIR Mental Health31 citations Open access
Semantic Scholar
Swim stress exaggerates the hyperactive mesocortical dopamine system in a rodent model of autism.
Akane Nakasato, Y. Nakatani, Yoshinari Seki, Naohisa Tsujino +2 more
2008Brain Research31 citations
Semantic Scholar
Unmet needs of patients with major depressive disorder – Findings from the ‘Effectiveness of Guidelines for Dissemination and Education in Psychiatric Treatment (EGUIDE)’ project: A nationwide dissemination, education, and evaluation study
Hitoshi Iida, J. Iga, Naomi Hasegawa, Y. Yasuda +53 more
2020Psychiatry and Clinical Neurosciences30 citations Open access
Semantic Scholar
Impact of changes in social anxiety on social functioning and quality of life in outpatients with schizophrenia: A naturalistic longitudinal study.
T. Nemoto, Takashi Uchino, S. Aikawa, Satoshi Matsuo +8 more
2020Journal of Psychiatric Research29 citations Open access
Semantic Scholar
Characteristics of motivation and their impacts on the functional outcomes in patients with schizophrenia.
Miki Tobe, T. Nemoto, Naohisa Tsujino, Taiju Yamaguchi +3 more
2016Comprehensive Psychiatry29 citations Open access
Semantic Scholar
Stigma toward psychosis and its formulation process: prejudice and discrimination against early stages of schizophrenia.
Yoko Baba, T. Nemoto, Naohisa Tsujino, Taiju Yamaguchi +2 more
2017Comprehensive Psychiatry27 citations Open access
Semantic Scholar
Reduced cortical thickness of the paracentral lobule in at-risk mental state individuals with poor 1-year functional outcomes
D. Sasabayashi, Y. Takayanagi, Tsutomu Takahashi, S. Nishiyama +20 more
2021Translational Psychiatry25 citations Open access
Semantic Scholar
Social anxiety and negative symptoms as the characteristics of patients with schizophrenia who show competence–performance discrepancy in social functioning
T. Nemoto, Takashi Uchino, S. Aikawa, Junichi Saito +6 more
2019Psychiatry and Clinical Neurosciences22 citations Open access
Semantic Scholar
Cerebral blood flow changes in very‐late‐onset schizophrenia‐like psychosis with catatonia before and after successful treatment
Naohisa Tsujino, T. Nemoto, Taiju Yamaguchi, Naoyuki Katagiri +5 more
2011Psychiatry and Clinical Neurosciences21 citations Open access
Semantic Scholar
Early psychosis in Asia: Insights from Japan.
M. Mizuno, T. Nemoto, Naohisa Tsujino, Tomoyuki Funatogawa +1 more
2012Asian Journal of Psychiatry20 citations
Semantic Scholar
Psychological impacts of the COVID-19 pandemic on one-month postpartum mothers in a metropolitan area of Japan
Y. Takubo, Naohisa Tsujino, Yuri Aikawa, K. Fukiya +6 more
2021BMC Pregnancy and Childbirth18 citations Open access
Semantic Scholar
Demographic and clinical characteristics of foreign nationals accessing psychiatric services in Japan: a multicentre study in a metropolitan area
Y. Takubo, T. Nemoto, Momoko Iwai, Minako Kashima +6 more
2020BMC Psychiatry18 citations Open access
Semantic Scholar
Prediction of remission in pharmacotherapy of untreated major depression: development and validation of multivariable prediction models
T. Furukawa, Tadashi Kato, Yoshihiro Shinagawa, Kazuhira Miki +5 more
2018Psychological Medicine18 citations Open access
Semantic Scholar
Effects of motivation domains on social functioning in schizophrenia with consideration of the factor structure and confounding influences.
Takashi Uchino, T. Nemoto, Akiko Kojima, Y. Takubo +7 more
2020Journal of Psychiatric Research17 citations
Semantic Scholar
School mental healthcare services using internet‐based cognitive behaviour therapy for young male athletes in Japan
Ryo Sekizaki, T. Nemoto, Naohisa Tsujino, Chieko Takano +5 more
2019Early Intervention in Psychiatry16 citations Open access
Semantic Scholar
Poor outcome associated with symptomatic deterioration among help‐seeking individuals at risk for psychosis: a naturalistic follow‐up study
Keiko Morita, Hiroyuki Kobayashi, Kiyoaki Takeshi, Naohisa Tsujino +2 more
2014Early Intervention in Psychiatry16 citations
Semantic Scholar
Long-term Efficacy and Tolerability of Perospirone for Young Help-seeking People at Clinical High Risk: a Preliminary Open Trial
Naohisa Tsujino, T. Nemoto, Keiko Morita, Naoyuki Katagiri +2 more
2013Clinical Psychopharmacology and Neuroscience16 citations Open access
Semantic Scholar
Longitudinal changes in striatum and sub-threshold positive symptoms in individuals with an 'at risk mental state' (ARMS).
Naoyuki Katagiri, C. Pantelis, T. Nemoto, Naohisa Tsujino +5 more
2019Psychiatry research. Neuroimaging14 citations
Semantic Scholar
Psychiatrists' opinion towards medication discontinuation in remitted first‐episode psychosis: A multi‐site study of the Asian Network for Early Psychosis
C. Hui, A. K. Wong, W. Leung, E. Lee +12 more
2018Early Intervention in Psychiatry13 citations
Semantic Scholar
Feasibility and acceptability of cognitive rehabilitation during the acute phase of schizophrenia
T. Nemoto, Kiyoaki Takeshi, Hidehito Niimura, Miki Tobe +8 more
2020Early Intervention in Psychiatry12 citations
Semantic Scholar
Effectiveness of Kangaroo Care for a Patient with Postpartum Depression and Comorbid Mother-Infant Bonding Disorder
Y. Takubo, T. Nemoto, Yohei Obata, Yoko Baba +5 more
2019Case Reports in Psychiatry12 citations Open access
Semantic Scholar
Alterations in methionine to homocysteine ratio in individuals with first-episode psychosis and those with at-risk mental state.
Mayu Onozato, Arisa Uta, Ayaka Magarida, N. Fukuoka +7 more
2019Clinical Biochemistry11 citations
Semantic Scholar
Clinical practice at a multi-dimensional treatment centre for individuals with early psychosis in Japan.
T. Nemoto, Tomoyuki Funatogawa, Kiyoaki Takeshi, Miki Tobe +5 more
2012East Asian Archives of Psychiatry11 citations
Semantic Scholar
Assessing recurrence of depression using a zero-inflated negative binomial model: A secondary analysis of lifelog data.
N. Kumagai, A. Tajika, Akio Hasegawa, Nao Kawanishi +7 more
2021Psychiatry Research9 citations
Semantic Scholar
Serum d‐ and l‐lactate, pyruvate and glucose levels in individuals with at‐risk mental state and correlations with clinical symptoms
Mayu Onozato, Maho Umino, Ayako Shoji, Hideaki Ichiba +6 more
2020Early Intervention in Psychiatry9 citations
Semantic Scholar
Resilience in adversity: Navigating financial challenges and closure risks in general hospital psychiatric units - Japanese Society of General Hospital Psychiatry's initiatives.
M. Funayama, Shigeki Sato, H. Koishikawa, N. Satake +8 more
2023Asian Journal of Psychiatry8 citations
Semantic Scholar
Federated multi-site longitudinal study of at-risk mental state for psychosis in Japan.
Kazunori Matsumoto, Masahiro Katsura, Naohisa Tsujino, S. Nishiyama +8 more
2019Schizophrenia Research8 citations
Semantic Scholar
Symptom recovery and relationship to structure of corpus callosum in individuals with an 'at risk mental state'.
Naoyuki Katagiri, C. Pantelis, T. Nemoto, Naohisa Tsujino +5 more
2018Psychiatry research. Neuroimaging8 citations
Semantic Scholar
Can reduced leftward asymmetry of white matter integrity be a marker of transition to psychosis in at-risk mental state?
Junichi Saito, T. Nemoto, Naoyuki Katagiri, M. Hori +5 more
2020Asian Journal of Psychiatry7 citations
Semantic Scholar
Associations Of Personality Traits With The Capacity-Performance Discrepancy Of Functional Outcome In Patients With Schizophrenia
Takashi Uchino, T. Nemoto, Taiju Yamaguchi, Naoyuki Katagiri +4 more
2019Neuropsychiatric Disease and Treatment7 citations Open access
Semantic Scholar
Effects of the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition Criteria Changes for Schizophrenia on Diagnoses of First-Episode Schizophrenia Spectrum Disorders
WooRi Cho, Sung-Wan Kim, S. Won, Bong-Ju Lee +8 more
2025Psychiatry Investigation4 citations Open access
Semantic Scholar
Perceptions and attitudes of users and non-users of mental health services concerning mental illness and services in Japan
Takashi Uchino, E. Fukui, Y. Takubo, Momoko Iwai +7 more
2023Frontiers in Psychiatry3 citations Open access
Semantic Scholar
Changes in thoughts of self‐harm among postpartum mothers during the prolonged COVID‐19 pandemic in Japan
Y. Takubo, Naohisa Tsujino, Yuri Aikawa, K. Fukiya +6 more
2022Psychiatry and Clinical Neurosciences3 citations
Semantic Scholar
Open‐label study of cognitive behavioural therapy for individuals with at‐risk mental state: Feasibility in the Japanese clinical setting
Kazunori Matsumoto, N. Ohmuro, Naohisa Tsujino, S. Nishiyama +9 more
2019Early Intervention in Psychiatry3 citations
Semantic Scholar
Dyke-Davidoff-Masson Syndrome Demonstrated by Current MR Images
M. Hori, M. Mizuno, Naoyuki Katagiri, Kiyoaki Takeshi +3 more
2009The Neuroradiology Journal3 citations
Semantic Scholar
Exploring early discontinuation of mental health outpatient treatment: language, demographics and clinical characteristics among migrant populations in Japan
Janice Y. Tsoh, Y. Takubo, Eriko Fukui, Ayaka Suzuki +6 more
2024BMJ Mental Health2 citations Open access
Semantic Scholar
Relationship between Antenatal Mental Health and Facial Emotion Recognition Bias for Children’s Faces among Pregnant Women
Y. Takubo, Naohisa Tsujino, Yuri Aikawa, K. Fukiya +6 more
2022Journal of Personalized Medicine2 citations Open access
Semantic Scholar
The Mental Health of Young Return Migrants with Ancestral Roots in Their Destination Country: A Cross-Sectional Study Focusing on the Ethnic Identities of Japanese–Brazilian High School Students Living in Japan
E. Fukui, Takashi Uchino, Masunari Onozaka, Takashi Kawashimo +9 more
2022Journal of Personalized Medicine2 citations Open access
Semantic Scholar
Increased inosine levels in drug‐free individuals with at‐risk mental state: A serum metabolomics study
Shusuke Uekusa, Mayu Onozato, Maho Umino, Tatsuya Sakamoto +7 more
2021Early Intervention in Psychiatry2 citations
Semantic Scholar
Survey of recognition and treatment of at‐risk mental state by Japanese psychiatrists
Naohisa Tsujino, H. Tagata, Yoko Baba, Akiko Kojima +4 more
2018Psychiatry and Clinical Neurosciences2 citations Open access
Semantic Scholar
Differences between subjective experiences and observed behaviors in near-fatal suicide attempters with untreated schizophrenia: a qualitative pilot study
Taiju Yamaguchi, Chiyo Fujii, T. Nemoto, Naohisa Tsujino +2 more
2015Annals of General Psychiatry2 citations Open access
Semantic Scholar

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T. Nemoto×36
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T. Nemoto — researcher profile on SciRah
M. Mizuno×36
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M. Mizuno — researcher profile on SciRah
Naoyuki Katagiri×26
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Naoyuki Katagiri — researcher profile on SciRah
Taiju Yamaguchi×20
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Takashi Uchino — researcher profile on SciRah

Tomoyuki Funatogawa×10

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Tomoyuki Funatogawa — researcher profile on SciRah

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Y. Takubo — researcher profile on SciRah

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H. Tagata — researcher profile on SciRah

Junichi Saito×6

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Junichi Saito — researcher profile on SciRah

Kiyoaki Takeshi×6

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Kiyoaki Takeshi — researcher profile on SciRah

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Momoko Iwai — researcher profile on SciRah

Hirokazu Fujita×5

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Hirokazu Fujita — researcher profile on SciRah