N Samejima

707 total citations
10 papers, 68 citations indexed

About

N Samejima is a scholar working on Neurology, Epidemiology and Cellular and Molecular Neuroscience. According to data from OpenAlex, N Samejima has authored 10 papers receiving a total of 68 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Neurology, 3 papers in Epidemiology and 2 papers in Cellular and Molecular Neuroscience. Recurrent topics in N Samejima's work include Pituitary Gland Disorders and Treatments (2 papers), Cerebrospinal fluid and hydrocephalus (2 papers) and Meningioma and schwannoma management (2 papers). N Samejima is often cited by papers focused on Pituitary Gland Disorders and Treatments (2 papers), Cerebrospinal fluid and hydrocephalus (2 papers) and Meningioma and schwannoma management (2 papers). N Samejima collaborates with scholars based in Japan. N Samejima's co-authors include Tsutomu Oyama, Takeshi Saito, Akira Arimura, A. Komatsuzaki, Koji Takada, TAEKO SHIMIZU, Shozo Yamada, Yasunori Ozawa, Yoshimasa Shishiba and Toshiaki Sano and has published in prestigious journals such as Neurology, Anesthesiology and Clinical Endocrinology.

In The Last Decade

N Samejima

10 papers receiving 61 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
N Samejima Japan	6	22	14	14	10	8	10	68
Göksel Somay Türkiye	6	24 1.1×	13 0.9×	23 1.6×	7 0.7×	18 2.3×	11	111
R Dumas France	6	38 1.7×	15 1.1×	27 1.9×	7 0.7×	11 1.4×	17	148
Joana Menezes Sweden	4	29 1.3×	6 0.4×	19 1.4×	8 0.8×	2 0.3×	9	115
Katy Vecchiato United Kingdom	7	9 0.4×	11 0.8×	10 0.7×	2 0.2×	33 4.1×	11	124
Lucia Tancredi Italy	3	13 0.6×	11 0.8×	21 1.5×	34 3.4×	32 4.0×	4	119
Asheer Sharman Canada	3	13 0.6×	8 0.6×	10 0.7×	11 1.1×	2 0.3×	5	84
Natan Bornstein Israel	4	3 0.1×	13 0.9×	7 0.5×	4 0.4×	6 0.8×	7	58
C. Duncan United States	4	8 0.4×	24 1.7×	23 1.6×	5 0.5×		6	97
Temple Fay	3	5 0.2×	37 2.6×	9 0.6×	10 1.0×	19 2.4×	8	129
Charles Herbert United States	3	3 0.1×	7 0.5×	9 0.6×	16 1.6×	2 0.3×	5	64

Countries citing papers authored by N Samejima

Since Specialization

Citations

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

Fields of papers citing papers by N Samejima

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of N Samejima

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

All Works

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10 of 10 papers shown

1.

Sato, Kenichiro, N Samejima, Akira Watanabe, et al.. (2022). Preoperative factors associated with shunt responsiveness in patients with idiopathic normal-pressure hydrocephalus. Clinical Neurology and Neurosurgery. 222. 107425–107425. 5 indexed citations

2.

Aruga, Seiji, Nobumasa Kuwana, N Samejima, et al.. (2017). Effect of cerebrospinal fluid shunt surgery on lower urinary tract dysfunction in idiopathic normal pressure hydrocephalus. Neurourology and Urodynamics. 37(3). 1053–1059. 5 indexed citations

3.

Samejima, N, et al.. (2007). Auditory brainstem implants: current state and future directions with special reference to the subtonsillar approach for implantation. PubMed. 97(Pt 2). 431–435. 5 indexed citations

4.

Samejima, N, et al.. (2003). Subtonsillar placement of auditory brainstem implant. PubMed. 87. 85–87. 5 indexed citations

5.

Ikeda, Keisuke, et al.. (2002). Cerebral peduncular infarction. Neurology. 59(2). 183–183. 3 indexed citations

6.

Samejima, N, Shozo Yamada, Koji Takada, et al.. (2001). Serum α‐subunit levels in patients with pituitary adenomas. Clinical Endocrinology. 54(4). 479–484. 13 indexed citations

7.

Tamura, M, et al.. (1987). [A new technic: non-invasive optical methods for the monitoring of cerebral oxygen metabolism by infrared transmission spectrophotometry].. PubMed. 35(5). 527–34. 1 indexed citations

8.

Tamura, M, et al.. (1986). [Spectrophotometric analysis of myocardial oxygen metabolism in perfused rat hearts].. PubMed. 34(12). 1317–23. 1 indexed citations

9.

Kubo, Yoshihiro, Tadahiro Sasajima, Haruo Ikeda, et al.. (1983). Early clinical results of the modified human umbilical cord vein homograft (Dardik Biograft).. PubMed. 24(2). 101–6. 4 indexed citations

10.

Oyama, Tsutomu, et al.. (1968). Plasma Levels of ACTH and Cortisol in Man during Diethyl Ether Anesthesia and Surgery. Anesthesiology. 29(3). 559–563. 26 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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