Hitoshi Sejima

415 total citations
25 papers, 241 citations indexed

About

Hitoshi Sejima is a scholar working on Molecular Biology, Cellular and Molecular Neuroscience and Infectious Diseases. According to data from OpenAlex, Hitoshi Sejima has authored 25 papers receiving a total of 241 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Molecular Biology, 6 papers in Cellular and Molecular Neuroscience and 5 papers in Infectious Diseases. Recurrent topics in Hitoshi Sejima's work include Neuroscience and Neuropharmacology Research (5 papers), Epilepsy research and treatment (4 papers) and Infectious Encephalopathies and Encephalitis (4 papers). Hitoshi Sejima is often cited by papers focused on Neuroscience and Neuropharmacology Research (5 papers), Epilepsy research and treatment (4 papers) and Infectious Encephalopathies and Encephalitis (4 papers). Hitoshi Sejima collaborates with scholars based in Japan. Hitoshi Sejima's co-authors include Seiji Yamaguchi, Masatoshi Ito, Masahiko Kimura, Seiji Fukuda, Kenji Yasuda, Hiroshi Ozasa, Takashi Ichiyama, Yuki Hasegawa, Hideaki Shiraishi and Tadao Serikawa and has published in prestigious journals such as Neurochemical Research, Journal of Inherited Metabolic Disease and European Journal of Pediatrics.

In The Last Decade

Hitoshi Sejima

24 papers receiving 230 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hitoshi Sejima Japan 9 71 65 55 40 37 25 241
Yongli Jiang China 11 50 0.7× 103 1.6× 17 0.3× 66 1.6× 66 1.8× 32 310
Jorge Grippo Argentina 9 38 0.5× 46 0.7× 32 0.6× 33 0.8× 82 2.2× 25 345
Julianne Wilke United States 7 85 1.2× 51 0.8× 17 0.3× 20 0.5× 112 3.0× 10 357
Mitsumasa Fukuda Japan 14 132 1.9× 190 2.9× 48 0.9× 132 3.3× 137 3.7× 44 494
Carmela Salladini Italy 12 79 1.1× 163 2.5× 17 0.3× 99 2.5× 14 0.4× 20 303
Tommaso Martino Italy 7 23 0.3× 56 0.9× 28 0.5× 31 0.8× 22 0.6× 14 169
T. Lerman‐Sagie Israel 11 113 1.6× 115 1.8× 41 0.7× 220 5.5× 85 2.3× 21 519
Reinaldo Uribe-San-Martín Chile 10 36 0.5× 82 1.3× 51 0.9× 17 0.4× 24 0.6× 22 292
Sung-Sen Yang Taiwan 11 35 0.5× 48 0.7× 21 0.4× 13 0.3× 201 5.4× 21 362
Chengyu Wang China 12 19 0.3× 36 0.6× 25 0.5× 18 0.5× 53 1.4× 30 373

Countries citing papers authored by Hitoshi Sejima

Since Specialization
Citations

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

Fields of papers citing papers by Hitoshi Sejima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hitoshi Sejima

This figure shows the co-authorship network connecting the top 25 collaborators of Hitoshi Sejima. A scholar is included among the top collaborators of Hitoshi Sejima 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 Hitoshi Sejima. Hitoshi Sejima 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.
2.
Saito, Yoshiaki, Atsushi Yokoyama, Soo Young Lee, et al.. (2016). Distinguishing Acute Encephalopathy with Biphasic Seizures and Late Reduced Diffusion from Prolonged Febrile Seizures by Acute Phase EEG Spectrum Analysis.. PubMed. 59(1). 1–14. 11 indexed citations
3.
Saito, Yoshiaki, Yoko Nishimura, Tetsuya Okazaki, et al.. (2016). Successful treatment of migrating partial seizures in Wolf–Hirschhorn syndrome with bromide. Brain and Development. 38(7). 658–662. 3 indexed citations
4.
Fukuda, Seiji, et al.. (2009). Rotavirus-Associated Encephalopathy With a Reversible Splenial Lesion. Pediatric Neurology. 40(2). 131–133. 28 indexed citations
5.
Yamasaki, Akira, Katsuyuki Tomita, Masanari Watanabe, et al.. (2009). Environmental tobacco smoke and its effect on the symptoms and medication in children with asthma. International Journal of Environmental Health Research. 19(2). 97–108. 14 indexed citations
6.
Uchiyama, Atsushi, Masahiko Kimura, Hitoshi Sejima, et al.. (2006). Distal myopathy with rimmed vacuoles in a case of opercular syndrome. Brain and Development. 28(7). 458–461. 4 indexed citations
7.
Kimura, Masahiko, et al.. (2006). Two Japanese families with hyperekplexia who have a Arg271Gln mutation in the glycine receptor alpha 1 subunit gene. Brain and Development. 28(4). 228–231. 5 indexed citations
8.
Kanai, Rie, Hitoshi Sejima, Nobue Uchida, et al.. (2004). Brain stem glioblastoma with multiple large cyst formation and leptomeningeal dissemination in a 4-year-old girl. Brain and Development. 27(1). 58–61. 9 indexed citations
9.
Kimura, Masahiko, et al.. (2002). Hemiconvulsion-Hemiplegia Syndrome and Elevated Interleukin-6: Case Report. Journal of Child Neurology. 17(9). 705–707. 16 indexed citations
10.
Uchiyama, Atsushi, Noriyuki Haneda, Kyoko Saito, et al.. (2002). A girl with partial trisomy 5q35→qter and partial trisomy 13pter→q31 derived via a maternal balanced translocation. European Journal of Pediatrics. 161(6). 360–361. 3 indexed citations
11.
Kimura, Masahiko, Yuki Hasegawa, Hitoshi Sejima, Makoto Inoue, & Seiji Yamaguchi. (2002). Serial magnetic resonance angiography in cerebral infarction after varicella infection. Psychiatry and Clinical Neurosciences. 56(5). 585–588. 8 indexed citations
12.
Sejima, Hitoshi, et al.. (2001). A variant case of congenital bilateral perisylvian syndrome with asymmetric findings on neuroimaging and septum pellucidum defect. Brain and Development. 23(2). 131–134. 9 indexed citations
13.
Sejima, Hitoshi, et al.. (1999). Regional excitatory and inhibitory amino acid concentrations in Noda epileptic rat (NER) brain. Brain and Development. 21(6). 382–385. 5 indexed citations
14.
Kimura, Masahiko, et al.. (1999). A case of West syndrome well controlled by very short and low‐dose ACTH therapy. Psychiatry and Clinical Neurosciences. 53(1). 67–70. 2 indexed citations
15.
Kimura, Masahiko, Hitoshi Sejima, Hiroshi Ozasa, & Seiji Yamaguchi. (1998). Technetium-99m-HMPAO SPECT in patients with hemiconvulsions followed by Todd's paralysis. Pediatric Radiology. 28(2). 92–94. 17 indexed citations
16.
Sejima, Hitoshi, et al.. (1997). Regional excitatory and inhibitory amino acid concentrations in pentylenetetrazol kindling and kindled rat brain. Brain and Development. 19(3). 171–175. 75 indexed citations
17.
Kimura, Masahiko, Yuki Hasegawa, Kenji Yasuda, et al.. (1997). Magnetic resonance imaging with fluid-attenuated inversion recovery pulse sequences in MELAS syndrome. Pediatric Radiology. 27(2). 153–154. 1 indexed citations
18.
Ito, Masayoshi, Etsuo Naito, Ichiro Yokota, et al.. (1994). Molecular genetic analysis of a female patient with pyruvate dehydrogenase deficiency: detection of a new mutation and differential expression of mutant gene product in cultured cells. Journal of Inherited Metabolic Disease. 18(5). 547–557. 4 indexed citations
19.
Ito, Masatoshi, et al.. (1993). GABA-gated chloride ion influx in brains of tremor rats. Neurochemical Research. 18(9). 977–981. 5 indexed citations
20.
Kobayashi, S, et al.. (1974). Seven Cases of Paradoxical Embolism Due to Canine Filariae. Journal of the Japan Veterinary Medical Association. 27(1). 2–9. 2 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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