Norichika Iwashiro

1.6k total citations
23 papers, 1.1k citations indexed

About

Norichika Iwashiro is a scholar working on Cognitive Neuroscience, Psychiatry and Mental health and Experimental and Cognitive Psychology. According to data from OpenAlex, Norichika Iwashiro has authored 23 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Cognitive Neuroscience, 11 papers in Psychiatry and Mental health and 6 papers in Experimental and Cognitive Psychology. Recurrent topics in Norichika Iwashiro's work include Functional Brain Connectivity Studies (10 papers), Schizophrenia research and treatment (10 papers) and Neuroendocrine regulation and behavior (4 papers). Norichika Iwashiro is often cited by papers focused on Functional Brain Connectivity Studies (10 papers), Schizophrenia research and treatment (10 papers) and Neuroendocrine regulation and behavior (4 papers). Norichika Iwashiro collaborates with scholars based in Japan, United Kingdom and United States. Norichika Iwashiro's co-authors include Hidenori Yamasue, Kiyoto Kasai, Tatsunobu Natsubori, Hidemasa Takao, Yuta Aoki, Hitoshi Kuwabara, Yuki Kawakubo, Noriaki Yahata, Yosuke Takano and Takamitsu Watanabe and has published in prestigious journals such as PLoS ONE, Brain and Cerebral Cortex.

In The Last Decade

Norichika Iwashiro

23 papers receiving 1.1k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Norichika Iwashiro Japan 14 513 424 264 208 181 23 1.1k
Tatsunobu Natsubori Japan 14 492 1.0× 453 1.1× 260 1.0× 216 1.0× 186 1.0× 23 1.1k
Henrietta Mustovic Switzerland 6 537 1.0× 237 0.6× 150 0.6× 90 0.4× 207 1.1× 6 938
Darragh Downey United Kingdom 20 548 1.1× 196 0.5× 219 0.8× 35 0.2× 399 2.2× 33 1.4k
Robin A. Libove United States 19 994 1.9× 475 1.1× 375 1.4× 179 0.9× 136 0.8× 27 1.6k
Carina Sauer Germany 13 833 1.6× 180 0.4× 213 0.8× 26 0.1× 267 1.5× 15 1.3k
Kristi R. Griffiths Australia 20 795 1.5× 139 0.3× 631 2.4× 32 0.2× 285 1.6× 53 1.4k
Paul D. Shilling United States 20 134 0.3× 339 0.8× 145 0.5× 70 0.3× 124 0.7× 36 1.2k
Spiro P. Pantazatos United States 25 658 1.3× 71 0.2× 137 0.5× 32 0.2× 259 1.4× 52 1.6k
David T. Hsu United States 19 512 1.0× 349 0.8× 101 0.4× 18 0.1× 278 1.5× 34 1.3k
Andreas Borta Germany 14 292 0.6× 328 0.8× 111 0.4× 80 0.4× 28 0.2× 20 1.1k

Countries citing papers authored by Norichika Iwashiro

Since Specialization
Citations

This map shows the geographic impact of Norichika Iwashiro'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 Norichika Iwashiro with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Norichika Iwashiro more than expected).

Fields of papers citing papers by Norichika Iwashiro

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Norichika Iwashiro. 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 Norichika Iwashiro. The network helps show where Norichika Iwashiro may publish in the future.

Co-authorship network of co-authors of Norichika Iwashiro

This figure shows the co-authorship network connecting the top 25 collaborators of Norichika Iwashiro. A scholar is included among the top collaborators of Norichika Iwashiro 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 Norichika Iwashiro. Norichika Iwashiro is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Koike, Shinsuke, Mao Fujioka, Yoshihiro Satomura, et al.. (2021). Surface area in the insula was associated with 28-month functional outcome in first-episode psychosis. Schizophrenia. 7(1). 56–56. 1 indexed citations
2.
Uematsu, Akiko, Hironori Nakatani, Yosuke Takano, et al.. (2021). Volumetric differences in gray and white matter of cerebellar Crus I/IIacross the different clinical stages of schizophrenia. Psychiatry and Clinical Neurosciences. 75(8). 256–264. 10 indexed citations
3.
Yassin, Walid, Hironori Nakatani, Masaki Kojima, et al.. (2020). Machine-learning classification using neuroimaging data in schizophrenia, autism, ultra-high risk and first-episode psychosis. Translational Psychiatry. 10(1). 278–278. 87 indexed citations
4.
Yassin, Walid, Masaki Kojima, Keiho Owada, et al.. (2019). Paternal age contribution to brain white matter aberrations in autism spectrum disorder. Psychiatry and Clinical Neurosciences. 73(10). 649–659. 8 indexed citations
5.
Iwashiro, Norichika, Yosuke Takano, Tatsunobu Natsubori, et al.. (2019). <p>Aberrant attentive and inattentive brain activity to auditory negative words, and its relation to persecutory delusion in patients with schizophrenia</p>. Neuropsychiatric Disease and Treatment. Volume 15. 491–502. 3 indexed citations
6.
Kojima, Masaki, Walid Yassin, Keiho Owada, et al.. (2018). Neuroanatomical Correlates of Advanced Paternal and Maternal Age at Birth in Autism Spectrum Disorder. Cerebral Cortex. 29(6). 2524–2532. 10 indexed citations
7.
Koike, Shinsuke, Yoshihiro Satomura, Shingo Kawasaki, et al.. (2016). Association between rostral prefrontal cortical activity and functional outcome in first-episode psychosis: a longitudinal functional near-infrared spectroscopy study. Schizophrenia Research. 170(2-3). 304–310. 12 indexed citations
8.
Takano, Yosuke, Yuta Aoki, Noriaki Yahata, et al.. (2016). Neural basis for inferring false beliefs and social emotions in others among individuals with schizophrenia and those at ultra-high risk for psychosis. Psychiatry Research Neuroimaging. 259. 34–41. 8 indexed citations
9.
Iwashiro, Norichika, Shinsuke Koike, Yoshihiro Satomura, et al.. (2016). Association between impaired brain activity and volume at the sub-region of Broca's area in ultra-high risk and first-episode schizophrenia: A multi-modal neuroimaging study. Schizophrenia Research. 172(1-3). 9–15. 21 indexed citations
10.
Watanabe, Takamitsu, Miho Kuroda, Hitoshi Kuwabara, et al.. (2015). Clinical and neural effects of six-week administration of oxytocin on core symptoms of autism. Brain. 138(11). 3400–3412. 172 indexed citations
11.
Gong, Qiyong, Paola Dazzan, Cristina Scarpazza, et al.. (2015). A Neuroanatomical Signature for Schizophrenia Across Different Ethnic Groups. Schizophrenia Bulletin. 41(6). 1266–1275. 27 indexed citations
12.
Koike, Shinsuke, Miki Bundo, Kazuya Iwamoto, et al.. (2014). A snapshot of plasma metabolites in first-episode schizophrenia: a capillary electrophoresis time-of-flight mass spectrometry study. Translational Psychiatry. 4(4). e379–e379. 69 indexed citations
13.
Natsubori, Tatsunobu, Ryuichiro Hashimoto, Noriaki Yahata, et al.. (2014). An fMRI study of visual lexical decision in patients with schizophrenia and clinical high-risk individuals. Schizophrenia Research. 157(1-3). 218–224. 15 indexed citations
14.
Aoki, Yuta, Noriaki Yahata, Takamitsu Watanabe, et al.. (2014). Oxytocin improves behavioural and neural deficits in inferring others’ social emotions in autism. Brain. 137(11). 3073–3086. 140 indexed citations
15.
Iwashiro, Norichika, et al.. (2013). Aberrant Interference of Auditory Negative Words on Attention in Patients with Schizophrenia. PLoS ONE. 8(12). e83201–e83201. 10 indexed citations
16.
Watanabe, Takamitsu, Noriaki Yahata, Yuki Kawakubo, et al.. (2013). Network structure underlying resolution of conflicting non-verbal and verbal social information. Social Cognitive and Affective Neuroscience. 9(6). 767–775. 23 indexed citations
17.
Natsubori, Tatsunobu, Hideyuki Inoue, Osamu Abe, et al.. (2013). Reduced Frontal Glutamate + Glutamine and N-Acetylaspartate Levels in Patients With Chronic Schizophrenia but not in Those at Clinical High Risk for Psychosis or With First-Episode Schizophrenia. Schizophrenia Bulletin. 40(5). 1128–1139. 87 indexed citations
18.
Kuwabara, Hitoshi, Hidenori Yamasue, Shinsuke Koike, et al.. (2013). Altered Metabolites in the Plasma of Autism Spectrum Disorder: A Capillary Electrophoresis Time-of-Flight Mass Spectroscopy Study. PLoS ONE. 8(9). e73814–e73814. 61 indexed citations
19.
20.
Iwashiro, Norichika, Motomu Suga, Yosuke Takano, et al.. (2012). Localized gray matter volume reductions in the pars triangularis of the inferior frontal gyrus in individuals at clinical high-risk for psychosis and first episode for schizophrenia. Schizophrenia Research. 137(1-3). 124–131. 71 indexed citations

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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