Seiji Hamano

405 total citations
16 papers, 323 citations indexed

About

Seiji Hamano is a scholar working on Neurology, Surgery and Cellular and Molecular Neuroscience. According to data from OpenAlex, Seiji Hamano has authored 16 papers receiving a total of 323 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Neurology, 6 papers in Surgery and 4 papers in Cellular and Molecular Neuroscience. Recurrent topics in Seiji Hamano's work include Traumatic Brain Injury and Neurovascular Disturbances (6 papers), Intracranial Aneurysms: Treatment and Complications (6 papers) and Cerebrospinal fluid and hydrocephalus (4 papers). Seiji Hamano is often cited by papers focused on Traumatic Brain Injury and Neurovascular Disturbances (6 papers), Intracranial Aneurysms: Treatment and Complications (6 papers) and Cerebrospinal fluid and hydrocephalus (4 papers). Seiji Hamano collaborates with scholars based in Japan. Seiji Hamano's co-authors include Yoshiteru Shose, Tetsuro Kawaguchi, Masaki Iwakura, Norihiko Tamaki, Shigekiyo Fujita, Kohkichi Hosoda, Satoshi Matsumoto, Kiyoshi Fujiwara, Mitsuru Kimura and Hiroshi Kudo and has published in prestigious journals such as Journal of neurosurgery, Neurosurgery and Child s Nervous System.

In The Last Decade

Seiji Hamano

14 papers receiving 312 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Seiji Hamano Japan	7	236	126	79	72	61	16	323
Yoshiteru Shose Japan	9	288 1.2×	132 1.0×	83 1.1×	109 1.5×	62 1.0×	22	350
Gerasimos Baltsavias Switzerland	12	360 1.5×	86 0.7×	53 0.7×	90 1.3×	48 0.8×	36	452
Kikutaro Tokairin Japan	11	291 1.2×	317 2.5×	219 2.8×	111 1.5×	47 0.8×	24	450
Xianzeng Tong China	12	289 1.2×	33 0.3×	14 0.2×	63 0.9×	40 0.7×	32	357
John O. Lusins United States	10	143 0.6×	45 0.4×	20 0.3×	23 0.3×	83 1.4×	26	318
J.-Y. Gauvrit France	10	324 1.4×	66 0.5×	29 0.4×	246 3.4×	109 1.8×	22	449
Edward Duckworth United States	13	446 1.9×	115 0.9×	23 0.3×	226 3.1×	87 1.4×	40	515
G Wollschlaeger United States	9	273 1.2×	64 0.5×	9 0.1×	126 1.8×	64 1.0×	18	346
Fernando Menezes Braga Brazil	9	125 0.5×	24 0.2×	24 0.3×	35 0.5×	64 1.0×	34	274
Jain Kk Switzerland	8	234 1.0×	63 0.5×	10 0.1×	90 1.3×	54 0.9×	20	319

Countries citing papers authored by Seiji Hamano

Since Specialization

Citations

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

Fields of papers citing papers by Seiji Hamano

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Seiji Hamano

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

All Works

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16 of 16 papers shown

1.

Hosoda, Kohkichi, Shigekiyo Fujita, Tetsuro Kawaguchi, et al.. (1999). Effect of clot removal and surgical manipulation on regional cerebral blood flow and delayed vasospasm in early aneurysm surgery for subarachnoid hemorrhage. Surgical Neurology. 51(1). 81–88. 48 indexed citations

2.

Nomura, Hiroaki, Tsunekazu Oikawa, Seiji Hamano, et al.. (1999). [Electroconductive lithotripsy: clinical results of the Sonolith sigma].. PubMed. 45(9). 601–4. 1 indexed citations

3.

Kawaguchi, Tetsuro, et al.. (1996). Multiple burr-hole operation for adult moyamoya disease. Journal of neurosurgery. 84(3). 468–476. 104 indexed citations

4.

Hosoda, Kohkichi, Shigekiyo Fujita, Tetsuro Kawaguchi, Yoshiteru Shose, & Seiji Hamano. (1995). Saccular Aneurysms of the Proximal (M1) Segment of the Middle Cerebral Artery. Neurosurgery. 36(3). 441–446. 42 indexed citations

5.

Hosoda, Kohkichi, Shigekiyo Fujita, Tetsuro Kawaguchi, Yoshiteru Shose, & Seiji Hamano. (1995). Saccular Aneurysms of the Proximal (M1) Segment of the Middle Cerebral Artery. Neurosurgery. 36(3). 441–446. 8 indexed citations

6.

Fujita, Shigekiyo, et al.. (1995). Usefulness of Newly Developed High Flow Shunt and Its Flow Measurement on Carotid Endarterectomy. Surgery for Cerebral Stroke. 23(2). 145–151. 2 indexed citations

7.

Kawaguchi, Tetsuro, et al.. (1994). Multi-modality and Multi-channel Monitoring System During Aneurysmal Surgery. Surgery for Cerebral Stroke. 22(5). 373–378. 2 indexed citations

8.

Kawaguchi, Tetsuro, Shigekiyo Fujita, Yoshiteru Shose, Seiji Hamano, & Atsuo Tanimoto. (1993). Surgical Strategy for Sylvian Fissure Arteriovenous Malformations. Surgery for Cerebral Stroke. 21(6). 455–459.

9.

Kudo, Hiroshi, Takashi Kokunai, Keiichi Kuwamura, et al.. (1992). Treatment of early recurrent medulloblastoma in children with cisplatin and etoposide: a preliminary report. Child s Nervous System. 8(3). 133–135. 3 indexed citations

10.

Nagashima, Tatsuya, Seiji Hamano, Takayuki Shirakuni, Norihiko Tamaki, & Yukio Tada. (1992). An Analysis of Intraspinal Stress Distribution in Chiari Type Ｉ Malformation. Spinal Surgery. 6(0). 91–96.

11.

Oi, Shizuo, et al.. (1991). Radical Cranio-orbital Reconstructive Procedures for Cloverleaf Skull Deformity in Adult: Operative Technique for the Longest Survivor. Neurologia medico-chirurgica. 31(2). 87–91. 1 indexed citations

12.

Oi, Shizuo, et al.. (1991). Hydromyelic hydrocephalus. Journal of neurosurgery. 74(3). 371–379. 38 indexed citations

13.

Tada, Yasuomi, et al.. (1990). The Finite Element Analysis of Brain Oedema Associated with Intracranial Meningiomas. PubMed. 51. 155–157. 33 indexed citations

14.

Izawa, Ichiro, et al.. (1990). Hydrocephalus and Vasospasm after Subarachnoid Hemorrhage from Ruptured Intracranial Aneurysms. PubMed. 16(5 Suppl). 155–155. 4 indexed citations

15.

Tamaki, Norihiko, et al.. (1987). Peritumoral and Intratumoral Hemorrhage after Gelatin Sponge Embolization of Malignant Meningioma: Case Report. Neurosurgery. 21(6). 944–946. 34 indexed citations

16.

Hamano, Seiji, et al.. (1987). Peritumoral and intratumoral hemorrhage after gelatin sponge embolization of malignant meningioma. Neurosurgery. 21(6). 944???6–944???6. 3 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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