Seiichiro Okajima

880 total citations
30 papers, 713 citations indexed

About

Seiichiro Okajima is a scholar working on Cellular and Molecular Neuroscience, Surgery and Molecular Biology. According to data from OpenAlex, Seiichiro Okajima has authored 30 papers receiving a total of 713 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Cellular and Molecular Neuroscience, 10 papers in Surgery and 9 papers in Molecular Biology. Recurrent topics in Seiichiro Okajima's work include Nerve injury and regeneration (15 papers), Nerve Injury and Rehabilitation (5 papers) and Axon Guidance and Neuronal Signaling (4 papers). Seiichiro Okajima is often cited by papers focused on Nerve injury and regeneration (15 papers), Nerve Injury and Rehabilitation (5 papers) and Axon Guidance and Neuronal Signaling (4 papers). Seiichiro Okajima collaborates with scholars based in Japan, United States and Spain. Seiichiro Okajima's co-authors include Yasusuke Hirasawa, Julia K. Terzis, Masaharu Ohta, Chizuka Idé, Masahito Oyamada, Tetsuro Takamatsu, Akira Mizoguchi, Toshikazu Kubo, Panayotis K. Thanos and P.N. Soucacos and has published in prestigious journals such as Brain Research, Biochemical and Biophysical Research Communications and Neuroscience.

In The Last Decade

Seiichiro Okajima

30 papers receiving 683 citations

Peers

Countries citing papers authored by Seiichiro Okajima

Since Specialization

Citations

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

Fields of papers citing papers by Seiichiro Okajima

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Seiichiro Okajima

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

#	Work	Indexed citations
1	A computer support system for neurological anatomical diagnosis 2008 ·Clinical Neurology and Neurosurgery ·H. Kamo, (unknown), (unknown), (unknown), Seiichiro Okajima, Ichiro Akiguchi, Yasusuke Hirasawa, Patrick L. McGeer	3
2	Increased expression of neuregulin-1 in differentiating muscle satellite cells and in motoneurons during muscle regeneration 2007 ·Acta Neuropathologica ·Miyuki Hirata, Kunihiro Sakuma, Seiichiro Okajima, Hiroyoshi Fujiwara, (unknown), Masahiro Yasuhara, Toshikazu Kubo	24
3	Surgical treatment for spinal accessory nerve injury 2006 ·Microsurgery ·Seiichiro Okajima, (unknown), Hiroyoshi Fujiwara, (unknown), Miyuki Hirata, Toshikazu Kubo	14
4	EXPRESSION OF TIGHT AND GAP JUNCTIONAL PROTEINS IN THE PERINEURIAL WINDOW MODEL OF THE RAT SCIATIC NERVE 2005 ·International Journal of Neuroscience ·(unknown), Seiichiro Okajima, (unknown), Daisaku Tokunaga, Hiroyoshi Fujiwara, Ryo Oda, (unknown), Miyuki Hirata, Toshikazu Kubo	6
5	Regional differences in blood–nerve barrier function and tight-junction protein expression within the rat dorsal root ganglion 2004 ·Neuroreport ·(unknown), Seiichiro Okajima, (unknown), Toshikazu Kubo, Tetsuro Takamatsu, Masahito Oyamada	45
6	Loss and recovery of the blood–nerve barrier in the rat sciatic nerve after crush injury are associated with expression of intercellular junctional proteins 2003 ·Experimental Cell Research ·(unknown), Seiichiro Okajima, (unknown), Tetsuro Takamatsu, Masahito Oyamada	53
7	A novel marker for terminal Schwann cells, homocysteine-responsive ER-resident protein, as isolated by a single cell PCR-differential display 2003 ·Biochemical and Biophysical Research Communications ·Ryo Oda, Takeshi Yaoi, Seiichiro Okajima, (unknown), Toshikazu Kubo, Shinji Fushiki	6
8	Newly devised anterior portal technique for arthroscopic bankart repair using suture anchors 2002 ·Arthroscopy The Journal of Arthroscopic and Related Surgery ·(unknown), Seiichiro Okajima, Yoshinobu Watanabe, (unknown), Yasusuke Hirasawa	4
9	Histological and electrophysiological analysis of the peripheral nerve allografts using an immunosuppressive agent 2002 ·Microscopy Research and Technique ·Seiichiro Okajima, Tatsuya Hojo, (unknown), Shinro Takai, Yasusuke Hirasawa	19
10	Ultrastructural Characteristics and Synaptophysin Immunohistochemistry of Regenerating Nerve Growth Cones Following Traumatic Injury to Rat Peripheral Nerve 2000 ·Journal of Reconstructive Microsurgery ·Seiichiro Okajima, (unknown), Yasusuke Hirasawa, Chizuka Idé	4
11	VAMP-2 promotes neurite elongation and SNAP-25A increases neurite sprouting in PC12 cells 2000 ·Neuroscience Research ·(unknown), Kazushi Kimura, Masakazu Kataoka, Masami Takahashi, Seiichiro Okajima, (unknown), Yasusuke Hirasawa, Chizuka Idé, Akira Mizoguchi	43
12	Quantitative Analysis of Neural Distribution in Human Coracoacromial Ligaments 2000 ·Clinical Orthopaedics and Related Research ·(unknown), Seiichiro Okajima, Shinji Fushiki, (unknown)	22
13	Nerve distribution to the human knee joint: anatomical and immunohistochemical study 2000 ·International Orthopaedics ·Yasusuke Hirasawa, Seiichiro Okajima, Masaharu Ohta, (unknown)	122
14	Up-Regulated Uridine Kinase Gene Identified by RLCS in the Ventral Horn after Crush Injury to Rat Sciatic Nerves 1999 ·Biochemical and Biophysical Research Communications ·(unknown), Takeshi Yaoi, Sachihiko Watanabe, Seiichiro Okajima, Yasusuke Hirasawa, Shinji Fushiki	9
15	Distribution of synaptosomal-associated protein 25 in nerve growth cones and reduction of neurite outgrowth by botulinum neurotoxin A without altering growth cone morphology in dorsal root ganglion neurons and PC-12 cells 1999 ·Neuroscience ·(unknown), Akira Mizoguchi, Masayuki Takahashi, S Kozaki, (unknown), Shogo Kawano, M Shirasu, (unknown), Masaaki Kitada, Kei Kimura, Seiichiro Okajima, Koji Tamai, Yasusuke Hirasawa, Chizuka Idé	33
16	Ultrastructure and Cellular Biology of Nerve Regeneration 1998 ·Journal of Reconstructive Microsurgery ·Panayotis K. Thanos, Seiichiro Okajima, Julia K. Terzis	36
17	Localization of tyrosine‐phosphorylated proteins in cultured mouse dorsal root ganglion neurons 1998 ·Journal of Orthopaedic Research® ·(unknown), (unknown), Seiichiro Okajima, (unknown), Akira Mizoguchi, Chizuka Idé, Yasusuke Hirasawa	2
18	Immunocytochemical distribution of Ca2+-independent protein kinase C subtypes (δ, ϵ, and ζ) in regenerating axonal growth cones of rat peripheral nerve 1997 ·Neuroscience ·Shogo Kawano, Seiichiro Okajima, Akira Mizoguchi, Koji Tamai, Yasusuke Hirasawa, Chizuka Idé	16
19	Distribution of protein kinase C (α, β, γ subtypes) in normal nerve fibers and in regenerating growth cones of the rat peripheral nervous system 1995 ·Neuroscience ·Seiichiro Okajima, Akira Mizoguchi, Koji Tamai, Yasusuke Hirasawa, Chizuka Idé	30
20	Synaptophysin immunocytochemistry in the regenerating sprouts from the nodes of Ranvier in injured rat sciatic nerve 1993 ·Brain Research ·Seiichiro Okajima, Akira Mizoguchi, Motomaru Masutani, (unknown), (unknown), Yasusuke Hirasawa, Chizuka Idé	19

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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