Koichi Narikawa

1.5k total citations
11 papers, 248 citations indexed

About

Koichi Narikawa is a scholar working on Pathology and Forensic Medicine, Neurology and Rheumatology. According to data from OpenAlex, Koichi Narikawa has authored 11 papers receiving a total of 248 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Pathology and Forensic Medicine, 4 papers in Neurology and 4 papers in Rheumatology. Recurrent topics in Koichi Narikawa's work include Multiple Sclerosis Research Studies (4 papers), Peripheral Neuropathies and Disorders (2 papers) and Epilepsy research and treatment (2 papers). Koichi Narikawa is often cited by papers focused on Multiple Sclerosis Research Studies (4 papers), Peripheral Neuropathies and Disorders (2 papers) and Epilepsy research and treatment (2 papers). Koichi Narikawa collaborates with scholars based in Japan and Austria. Koichi Narikawa's co-authors include Ichiro Nakashima, Yasuto Itoyama, Kazuo Fujihara, Tatsuro Misu, Shigeru Sato, Juichi Fujimori, Hiroshi Kuroda, Masashi Aoki, Shuhei Nishiyama and Chihiro Suzuki and has published in prestigious journals such as Neurology, Journal of Neuroimmunology and Journal of Tissue Engineering and Regenerative Medicine.

In The Last Decade

Koichi Narikawa

10 papers receiving 241 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Koichi Narikawa Japan	8	131	95	80	61	41	11	248
Klaus-Peter Wandinger Germany	6	126 1.0×	160 1.7×	92 1.1×	75 1.2×	20 0.5×	10	310
Julia Mescheriakova Netherlands	9	216 1.6×	106 1.1×	30 0.4×	59 1.0×	15 0.4×	12	279
Kerri Prain Australia	8	99 0.8×	244 2.6×	37 0.5×	41 0.7×	21 0.5×	16	330
Fiona Tea Australia	8	80 0.6×	124 1.3×	59 0.7×	21 0.3×	42 1.0×	12	242
Jimena Míguez Argentina	11	220 1.7×	85 0.9×	23 0.3×	57 0.9×	31 0.8×	19	252
R. Bellance Martinique	8	198 1.5×	199 2.1×	62 0.8×	85 1.4×	26 0.6×	13	328
K. Rostásy Germany	7	192 1.5×	176 1.9×	24 0.3×	68 1.1×	12 0.3×	11	304
John Benedikz Iceland	9	208 1.6×	77 0.8×	55 0.7×	51 0.8×	16 0.4×	13	326
Mareike Schimmel Germany	8	206 1.6×	310 3.3×	39 0.5×	79 1.3×	15 0.4×	28	424
Tim Lotze United States	6	199 1.5×	182 1.9×	24 0.3×	58 1.0×	10 0.2×	11	305

Countries citing papers authored by Koichi Narikawa

Since Specialization

Citations

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

Fields of papers citing papers by Koichi Narikawa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Koichi Narikawa

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

All Works

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11 of 11 papers shown

Akaishi, Tetsuya, Koichi Narikawa, Yasushi Suzuki, et al.. (2014). Importance of the quotient of albumin, quotient of immunoglobulin G and Reibergram in inflammatory neurological disorders with disease‐specific patterns of blood–brain barrier permeability. Neurology and Clinical Neuroscience. 3(3). 94–100. 27 indexed citations

Fujihara, Kazuo, Tatsuro Misu, Ichiro Nakashima, et al.. (2012). Neuromyelitis optica should be classified as an astrocytopathic disease rather than a demyelinating disease. Clinical and Experimental Neuroimmunology. 3(2). 58–73. 65 indexed citations

Hattori, Koji, Koichi Narikawa, Hajime Ohgushi, et al.. (2011). Feasibility and limitations of the round robin test for assessment of in vitro chondrogenesis evaluation protocol in a tissue-engineered medical product. Journal of Tissue Engineering and Regenerative Medicine. 6(7). 550–558. 2 indexed citations

Hasegawa, Takafumi, Yusei Shiga, Koichi Narikawa, et al.. (2005). Periodic episodes of aphasia as an unusual manifestation of partial status epilepticus. Journal of Clinical Neuroscience. 12(7). 820–822. 11 indexed citations

Narikawa, Koichi, Tatsuro Misu, Kazuo Fujihara, et al.. (2004). CSF chemokine levels in relapsing neuromyelitis optica and multiple sclerosis. Journal of Neuroimmunology. 149(1-2). 182–186. 64 indexed citations

Narikawa, Koichi, Kazuo Fujihara, Tatsuro Misu, et al.. (2004). CSF-chemokines in HTLV-I-associated myelopathy: CXCL10 up-regulation and therapeutic effect of interferon-α. Journal of Neuroimmunology. 159(1-2). 177–182. 28 indexed citations

Miyazawa, Isabelle, Toshiaki Abe, Koichi Narikawa, et al.. (2004). Chemokine profile in the cerebrospinal fluid and serum of Vogt–Koyanagi–Harada disease. Journal of Neuroimmunology. 158(1-2). 240–244. 15 indexed citations

Nakashima, Ichiro, K. Fujihara, Juichi Fujimori, et al.. (2004). Absence of IgG1 response in the cerebrospinal fluid of relapsing neuromyelitis optica. Neurology. 62(1). 144–146. 19 indexed citations

Tateyama, M., Naohiro Saito, Kazuo Fujihara, et al.. (2003). Familial Inclusion Body Myositis: A Report on Two Japanese Sisters. Internal Medicine. 42(10). 1035–1038. 12 indexed citations

10.

Tsukamoto, Tetsuro, et al.. (2003). [A young woman with pseudomigraine with CSF pleocytosis].. PubMed. 43(1-2). 12–5. 4 indexed citations

11.

Narikawa, Koichi, et al.. (2001). [Successful treatment of emotional disturbances following non-herpetic limbic encephalitis by serotonergic agents. A case report].. PubMed. 41(11). 805–8. 1 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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