N. Takei

613 total citations
24 papers, 393 citations indexed

About

N. Takei is a scholar working on Psychiatry and Mental health, Clinical Psychology and General Health Professions. According to data from OpenAlex, N. Takei has authored 24 papers receiving a total of 393 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Psychiatry and Mental health, 6 papers in Clinical Psychology and 4 papers in General Health Professions. Recurrent topics in N. Takei's work include Schizophrenia research and treatment (6 papers), Maternal Mental Health During Pregnancy and Postpartum (4 papers) and Adolescent and Pediatric Healthcare (3 papers). N. Takei is often cited by papers focused on Schizophrenia research and treatment (6 papers), Maternal Mental Health During Pregnancy and Postpartum (4 papers) and Adolescent and Pediatric Healthcare (3 papers). N. Takei collaborates with scholars based in United Kingdom, Japan and Netherlands. N. Takei's co-authors include Robin Murray, Machteld Marcelis, Jim van Os, David Castle, Kathryn M. Abel, N. Mori, Hideo Matsumoto, Peter B. Jones, Anton Grech and Shôn Lewis and has published in prestigious journals such as Psychological Medicine, Schizophrenia Bulletin and Schizophrenia Research.

In The Last Decade

N. Takei

23 papers receiving 359 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
N. Takei United Kingdom	10	206	138	73	55	49	24	393
Edmund S. Higgins United States	9	204 1.0×	126 0.9×	128 1.8×	24 0.4×	50 1.0×	15	425
D. Nahon Israel	8	206 1.0×	127 0.9×	69 0.9×	78 1.4×	53 1.1×	11	459
Nikos C. Stefanis Greece	13	258 1.3×	135 1.0×	67 0.9×	56 1.0×	64 1.3×	48	609
Levent Mete Türkiye	12	233 1.1×	188 1.4×	75 1.0×	33 0.6×	56 1.1×	30	450
Taha Amir Kuwait	8	245 1.2×	149 1.1×	99 1.4×	18 0.3×	74 1.5×	15	529
E. Lauronen Finland	13	298 1.4×	271 2.0×	109 1.5×	31 0.6×	96 2.0×	21	622
K. Moilanen Finland	7	225 1.1×	114 0.8×	31 0.4×	129 2.3×	82 1.7×	11	458
M. Jackuelyn Harris United States	8	381 1.8×	99 0.7×	56 0.8×	15 0.3×	70 1.4×	10	553
Anton Grech Malta	10	366 1.8×	111 0.8×	44 0.6×	40 0.7×	135 2.8×	31	591
Raman Deep India	12	263 1.3×	133 1.0×	72 1.0×	27 0.5×	53 1.1×	72	444

Countries citing papers authored by N. Takei

Since Specialization

Citations

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

Fields of papers citing papers by N. Takei

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of N. Takei

This figure shows the co-authorship network connecting the top 25 collaborators of N. Takei. A scholar is included among the top collaborators of N. Takei 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 N. Takei. N. Takei 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

Sugihara, Genichi & N. Takei. (2013). Renaming schizophrenia coupled with proper public education is an optimal way to overcome stigma. Psychological Medicine. 43(7). 1557–1558. 6 indexed citations

Tsuchiya, Kenji J., Kaori Matsumoto, Shiro Suda, et al.. (2010). Searching for very early precursors of autism spectrum disorders: the Hamamatsu Birth Cohort for Mothers and Children (HBC). Journal of Developmental Origins of Health and Disease. 1(3). 158–173. 33 indexed citations

Suzuki, Katsuaki, N. Takei, Yoshimoto Sekine, et al.. (2004). Do olfactory reference syndrome and Jiko‐shu‐kyofu (a subtype of Taijin‐kyofu) share a common entity?. Acta Psychiatrica Scandinavica. 109(2). 150–155. 33 indexed citations

Sekine, Yoshimoto, Kaoru Nakamura, Yoshio Minabe, et al.. (2003). Metabolite alterations in the basal ganglia associated with methamphetamine-related psychiatric symptoms: A proton MRS study. Schizophrenia Research. 60(1). 246–246.

Bhugra, Dinesh, et al.. (2003). Pregnancy and birth complications in patients with schizophrenia in Trinidad and London.. PubMed. 52(2). 124–6. 3 indexed citations

Matsumoto, Hideo, et al.. (2001). The association between obstetric complications and childhood-onset schizophrenia: a replication study. Psychological Medicine. 31(5). 907–914. 20 indexed citations

Matsumoto, Hideo, N. Takei, M. Kawai, et al.. (2001). Differences of symptoms and standardized weight index between patients with early‐onset and late‐onset anorexia nervosa. Acta Psychiatrica Scandinavica. 104(1). 66–71. 15 indexed citations

Marcelis, Machteld, N. Takei, & Jim van Os. (2000). Urbanization and risk for schizophrenia: Does the effect operate before or around the time of illness onset?. Schizophrenia Research. 41(1). 64–65. 2 indexed citations

Marcelis, Machteld, N. Takei, & Jim van Os. (1999). Urbanization and risk for schizophrenia: does the effect operate before or around the time of illness onset?. Psychological Medicine. 29(5). 1197–1203. 103 indexed citations

10.

Grech, Anton, N. Takei, & Robin Murray. (1998). Psychosis and cannabis use. Schizophrenia Research. 29(1-2). 21–21. 5 indexed citations

11.

Takei, N., Shôn Lewis, Peter B. Jones, I. Harvey, & Robin Murray. (1996). Prenatal Exposure to Influenza and Increased Cerebrospinal Fluid Spaces in Schizophrenia. Schizophrenia Bulletin. 22(3). 521–534. 22 indexed citations

12.

Hutchinson, Gerard, et al.. (1996). The high rates of psychosis among the caribbean population in the UK are not attributable to any excess of obstetric complications. Schizophrenia Research. 18(2-3). 103–103. 1 indexed citations

13.

Wright, Pádraig, N. Takei, Lara S. Rifkin, & Robin Murray. (1996). Maternal influenza, obstetric complications, birth weight and schizophrenia. Schizophrenia Research. 18(2-3). 100–100. 1 indexed citations

14.

Castle, David, Kathryn M. Abel, N. Takei, & Robin Murray. (1995). Gender Differences in Schizophrenia: Hormonal Effect or Subtypes?. Schizophrenia Bulletin. 21(1). 1–12. 94 indexed citations

15.

Kunugi, Hiroshi, et al.. (1995). Maternal long labor and schizohrenia. Schizophrenia Research. 15(1-2). 192–192. 1 indexed citations

16.

Takei, N., et al.. (1994). Socio-economic indices of birthplace and risk of schizophrenia. Schizophrenia Research. 11(2). 97–98. 8 indexed citations

17.

Murray, Robin, N. Takei, Pak C. Sham, E. O’Callaghan, & Pádraig Wright. (1993). Prenatal influenza, genetic susceptibility and schizophrenia. Schizophrenia Research. 9(2-3). 137–138. 1 indexed citations

18.

Takei, N., et al.. (1993). Prenatal influenza and schizophrenia: Is the effect confined to females?. Schizophrenia Research. 9(2-3). 141–141. 16 indexed citations

19.

Fahy, Thomas, Peter B. Jones, Pak C. Sham, N. Takei, & Robin Murray. (1993). Schizophrenia in Afro-Caribbeans in the UK following prenatal exposure to the 1957 A2 influenza pandemic. Schizophrenia Research. 9(2-3). 132–132. 9 indexed citations

20.

Takei, N., et al.. (1993). Does prenatal influenza divert susceptible females from later depressive psychosis to schizophrenia?. Schizophrenia Research. 9(2-3). 141–141. 4 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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