Tatsui Otsuka

1.3k total citations
33 papers, 966 citations indexed

About

Tatsui Otsuka is a scholar working on Psychiatry and Mental health, Clinical Psychology and Cellular and Molecular Neuroscience. According to data from OpenAlex, Tatsui Otsuka has authored 33 papers receiving a total of 966 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Psychiatry and Mental health, 9 papers in Clinical Psychology and 7 papers in Cellular and Molecular Neuroscience. Recurrent topics in Tatsui Otsuka's work include Schizophrenia research and treatment (7 papers), Health disparities and outcomes (6 papers) and Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes (5 papers). Tatsui Otsuka is often cited by papers focused on Schizophrenia research and treatment (7 papers), Health disparities and outcomes (6 papers) and Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes (5 papers). Tatsui Otsuka collaborates with scholars based in Japan, Sweden and United States. Tatsui Otsuka's co-authors include Takeshi Asami, Yoshio Hirayasu, Tomio Inoue, Fumi Hayano, Kumi Uehara, Tomohide Roppongi, Motoaki Nakamura, Hiroshi Ito, Tetsuya Suhara and Harumasa Takano and has published in prestigious journals such as Journal of Neuroscience, NeuroImage and Journal of Affective Disorders.

In The Last Decade

Tatsui Otsuka

31 papers receiving 951 citations

Peers

Countries citing papers authored by Tatsui Otsuka

Since Specialization

Citations

This map shows the geographic impact of Tatsui Otsuka's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Tatsui Otsuka with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Tatsui Otsuka more than expected).

Fields of papers citing papers by Tatsui Otsuka

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Tatsui Otsuka. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Tatsui Otsuka. The network helps show where Tatsui Otsuka may publish in the future.

Co-authorship network of co-authors of Tatsui Otsuka

This figure shows the co-authorship network connecting the top 25 collaborators of Tatsui Otsuka. A scholar is included among the top collaborators of Tatsui Otsuka based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Tatsui Otsuka. Tatsui Otsuka is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Concomitant Use of Clozapine and Suvorexant Associated With Doubling of Clozapine Plasma Levels: A Case Report 2024 ·Journal of Clinical Psychopharmacology ·Yuki Kikuchi, Toshihiro Sato, Keiichi Murakami, Tatsui Otsuka, (unknown), (unknown), (unknown), Hiroshi Komatsu, Masamitsu Maekawa, Nariyasu Mano, Hiroaki Tomita	2
2	Polyunsaturated fatty acids and risk of anorexia nervosa: A Mendelian randomization study 2023 ·Journal of Affective Disorders ·(unknown), (unknown), (unknown), (unknown), (unknown), Tatsui Otsuka, Yasutake Tomata	4
3	Association between maternal infertility treatment and child neurodevelopment: findings from the Tohoku Medical Megabank Project Birth and Three-Generation Cohort Study in Miyagi and Iwate Prefectures, Japan 2022 ·BMJ Open ·Aoi Noda, Mami Ishikuro, Taku Obara, Keiko Murakami, Fumihiko Ueno, (unknown), Tomomi Onuma, Zen Watanabe, (unknown), Noriyuki Iwama, Hirotaka Hamada, Tatsui Otsuka, Masahito Tachibana, Hiroaki Tomita, Masatoshi Saito, Junichi Sugawara, Shigeo Kure, (unknown), Shinichi Kuriyama	2
4	Did Children in Single-Parent Households Have a Higher Probability of Emotional Instability during the COVID-19 Pandemic? A Nationwide Cross-Sectional Study in Japan 2022 ·International Journal of Environmental Research and Public Health ·(unknown), Yasutake Tomata, Tatsui Otsuka, Kanami Tsuno, Takahiro Tabuchi	6
5	Association between weight loss since the age of 20 years and the risk of suicide death: A population-based cohort study 2021 ·Journal of Affective Disorders ·Tatsui Otsuka, Yasutake Tomata, Yumi Sugawara, Ichiro Tsuji	4
6	Effect of a financial incentive (shopping point) on increasing the number of daily walking steps among community-dwelling adults in Japan: a randomised controlled trial 2020 ·BMJ Open ·Fumiya Tanji, Yasutake Tomata, (unknown), Sanae Matsuyama, (unknown), Dieta Nurrika, Koichí Matsumoto, (unknown), Shu Zhang, Yukai Lu, Yumi Sugawara, (unknown), (unknown), Tatsui Otsuka, Toshimasa Sone, Ichiro Tsuji	8
7	Combined Healthy Lifestyle Behaviors and Disability-Free Survival: the Ohsaki Cohort 2006 Study 2019 ·Journal of General Internal Medicine ·Shu Zhang, Yasutake Tomata, Andrea Discacciati, Tatsui Otsuka, Yumi Sugawara, Fumiya Tanji, Ichiro Tsuji	13
8	Emotional support (giving or receiving) and risk of incident dementia: The Ohsaki Cohort 2006 Study 2019 ·Archives of Gerontology and Geriatrics ·(unknown), Shu Zhang, Yasutake Tomata, Tatsui Otsuka, Dieta Nurrika, Yumi Sugawara, Ichiro Tsuji	6
9	Randomised controlled trial of a financial incentive for increasing the number of daily walking steps: study protocol 2019 ·BMJ Open ·Yasutake Tomata, Fumiya Tanji, Dieta Nurrika, (unknown), (unknown), Koichí Matsumoto, Shu Zhang, (unknown), Sanae Matsuyama, Yukai Lu, Yumi Sugawara, (unknown), (unknown), Tatsui Otsuka, Toshimasa Sone, Ichiro Tsuji	1
10	Psychological distress and completed suicide in Japan: A comparison of the impact of moderate and severe psychological distress 2018 ·Preventive Medicine ·Fumiya Tanji, Yasutake Tomata, Shu Zhang, Tatsui Otsuka, Ichiro Tsuji	39
11	Initial and Progressive Gray Matter Abnormalities in Insular Gyrus and Temporal Pole in First-Episode Schizophrenia Contrasted With First-Episode Affective Psychosis 2015 ·Schizophrenia Bulletin ·Sang‐Hyuk Lee, Margaret Niznikiewicz, Takeshi Asami, Tatsui Otsuka, Dean F. Salisbury, Martha E. Shenton, Robert W. McCarley	48
12	Effect of risperidone on high-affinity state of dopamine D2 receptors: a PET study with agonist ligand [11C](R)-2-CH3O-N-n-propylnorapomorphine 2010 ·The International Journal of Neuropsychopharmacology ·Fumitoshi Kodaka, Hiroshi Ito, Harumasa Takano, Hidehiko Takahashi, Ryosuke Arakawa, (unknown), Masaki Okumura, Tatsui Otsuka, Kazuhiko Nakayama, Christer Halldin, Lars Farde, Tetsuya Suhara	14
13	Contribution of Dopamine D1 and D2 Receptors to Amygdala Activity in Human 2010 ·Journal of Neuroscience ·Hidehiko Takahashi, Harumasa Takano, Fumitoshi Kodaka, Ryosuke Arakawa, Makiko Yamada, Tatsui Otsuka, Yoshiyuki Hirano, Hideyuki Kikyo, Yoshiro Okubo, Motoichiro Kato, Takayuki Obata, Hiroshi Ito, Tetsuya Suhara	28
14	Smaller amygdala is associated with anxiety in patients with panic disorder 2009 ·Psychiatry and Clinical Neurosciences ·Fumi Hayano, Motoaki Nakamura, Takeshi Asami, Kumi Uehara, Takeshi Yoshida, Tomohide Roppongi, Tatsui Otsuka, Tomio Inoue, Yoshio Hirayasu	133
15	Sexually dimorphic gray matter volume reduction in patients with panic disorder 2009 ·Psychiatry Research Neuroimaging ·Takeshi Asami, Hidenori Yamasue, Fumi Hayano, Motoaki Nakamura, Kumi Uehara, Tatsui Otsuka, Tomohide Roppongi, (unknown), Tomio Inoue, Yoshio Hirayasu	94
16	Effects of the Antipsychotic Risperidone on Dopamine Synthesis in Human Brain Measured by Positron Emission Tomography with l-[β-¹¹C]DOPA: A Stabilizing Effect for Dopaminergic Neurotransmission? 2009 ·Journal of Neuroscience ·Hiroshi Ito, Harumasa Takano, Hidehiko Takahashi, Ryosuke Arakawa, (unknown), Fumitoshi Kodaka, Masaki Okumura, Tatsui Otsuka, Tetsuya Suhara	29
17	Quantitative PET Analysis of the Dopamine D₂ Receptor Agonist Radioligand ¹¹C-(R)-2-CH₃O-N-n-Propylnorapomorphine in the Human Brain 2009 ·Journal of Nuclear Medicine ·Tatsui Otsuka, Hiroshi Ito, Christer Halldin, Hidehiko Takahashi, Harumasa Takano, Ryosuke Arakawa, Masaki Okumura, Fumitoshi Kodaka, (unknown), (unknown), Chie Seki, Ryuji Nakao, Kazutoshi Suzuki, Sjoerd J. Finnema, Yoshio Hirayasu, Tetsuya Suhara, Lars Farde	13
18	Anterior cingulate cortex volume reduction in patients with panic disorder 2008 ·Psychiatry and Clinical Neurosciences ·Takeshi Asami, Fumi Hayano, Motoaki Nakamura, Hidenori Yamasue, Kumi Uehara, Tatsui Otsuka, Tomohide Roppongi, (unknown), Tomio Inoue, Yoshio Hirayasu	87
19	Differential Contributions of Prefrontal and Hippocampal Dopamine D₁and D₂Receptors in Human Cognitive Functions 2008 ·Journal of Neuroscience ·Hidehiko Takahashi, Motoichiro Kato, Harumasa Takano, Ryosuke Arakawa, Masaki Okumura, Tatsui Otsuka, Fumitoshi Kodaka, Mika Hayashi, Yoshiro Okubo, Hiroshi Ito, Tetsuya Suhara	145
20	Perospirone augmentation of paroxetine in treatment of refractory obsessive–compulsive disorder with depression 2006 ·Progress in Neuro-Psychopharmacology and Biological Psychiatry ·Tatsui Otsuka, Takashi Togo, Naoya Sugiyama, Kumi Uehara, Asuka Yoshimi, (unknown), (unknown), Yoshio Hirayasu	6

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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