S. Oya

451 total citations
39 papers, 325 citations indexed

About

S. Oya is a scholar working on Surgery, Cellular and Molecular Neuroscience and Neurology. According to data from OpenAlex, S. Oya has authored 39 papers receiving a total of 325 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Surgery, 7 papers in Cellular and Molecular Neuroscience and 7 papers in Neurology. Recurrent topics in S. Oya's work include Glioma Diagnosis and Treatment (4 papers), Neuroblastoma Research and Treatments (4 papers) and Vestibular and auditory disorders (4 papers). S. Oya is often cited by papers focused on Glioma Diagnosis and Treatment (4 papers), Neuroblastoma Research and Treatments (4 papers) and Vestibular and auditory disorders (4 papers). S. Oya collaborates with scholars based in Spain, Japan and Russia. S. Oya's co-authors include Jesús Vaquero, M. Zurita, Santiago Coca, Roberto Martínez‐Beamonte, J.M. Cabezudo, Ana Arias, Carmen Morales, J. Ramiro, Tetsuya Watanabe and Manuel Manrique and has published in prestigious journals such as Journal of neurosurgery, Neurosurgery and Cancer Letters.

In The Last Decade

S. Oya

35 papers receiving 312 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
S. Oya Spain 10 94 79 61 50 48 39 325
Jacques Poirier France 11 68 0.7× 109 1.4× 153 2.5× 107 2.1× 23 0.5× 14 438
Samira Yadegari Iran 9 53 0.6× 101 1.3× 68 1.1× 91 1.8× 49 1.0× 30 338
Rania Shamekh United States 12 78 0.8× 39 0.5× 100 1.6× 87 1.7× 33 0.7× 21 329
Peter Schauwecker Germany 9 159 1.7× 86 1.1× 105 1.7× 15 0.3× 46 1.0× 19 438
Clara Frydrychowicz Germany 10 51 0.5× 74 0.9× 61 1.0× 124 2.5× 52 1.1× 22 371
Martyn Carey United Kingdom 9 52 0.6× 156 2.0× 55 0.9× 86 1.7× 28 0.6× 23 327
Ankush Bhatia United States 10 31 0.3× 92 1.2× 71 1.2× 82 1.6× 37 0.8× 23 417
Seung-Ho Yang South Korea 14 111 1.2× 115 1.5× 105 1.7× 128 2.6× 55 1.1× 45 518
H Kroh Poland 7 164 1.7× 86 1.1× 74 1.2× 62 1.2× 15 0.3× 46 344
Katsumi Asanuma Japan 9 182 1.9× 32 0.4× 91 1.5× 80 1.6× 57 1.2× 23 495

Countries citing papers authored by S. Oya

Since Specialization
Citations

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

Fields of papers citing papers by S. Oya

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S. Oya

This figure shows the co-authorship network connecting the top 25 collaborators of S. Oya. A scholar is included among the top collaborators of S. Oya 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 S. Oya. S. Oya 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.
Ouchi, Akira, et al.. (2016). Laparoscopic Colorectal Resection in Patients with Sarcopenia: A Retrospective Case-Control Study. Journal of Laparoendoscopic & Advanced Surgical Techniques. 26(5). 366–370. 23 indexed citations
2.
Ouchi, Akira, et al.. (2015). Staple-line recurrence arising 10 years after functional end-to-end anastomosis for colon cancer: a case report. Surgical Case Reports. 1(1). 7–7. 2 indexed citations
3.
Miyata, Kanji, Norihiro Yuasa, Eiji Takeuchi, et al.. (2011). A Case of Parahiatal Hernia Diagnosed before Operation. The Japanese Journal of Gastroenterological Surgery. 44(8). 1062–1069. 1 indexed citations
4.
Oya, S., Kanji Miyata, Norihiro Yuasa, et al.. (2010). A Case of Nonocclusive Mesenteric Ischemia induced by Diabetic Ketoacidosis due to Fulminant Type 1 Diabetes. The Japanese Journal of Gastroenterological Surgery. 43(9). 970–975. 2 indexed citations
5.
Oya, S., Kanji Miyata, Norihiro Yuasa, et al.. (2009). A Case of Perforated Meckel's Diverticulum with True Enteroliths. The Japanese Journal of Gastroenterological Surgery. 42(5). 561–565. 8 indexed citations
6.
Vaquero, Jesús, M. Zurita, Santiago Coca, & S. Oya. (2002). Imbalance between apostain expression and proliferative index can predict survival in primary glioblastoma.. Acta Neurochirurgica. 144(2). 151–155. 7 indexed citations
7.
Vaquero, Jesús, M. Zurita, & S. Oya. (2001). Expression and Significance of Vascular Permeability Factor in Tumour Infiltrating Lymphocytes of Brain Metastases. Acta Neurochirurgica. 143(2). 153–157. 9 indexed citations
8.
Vaquero, Jesús, M. Zurita, S. Oya, et al.. (1999). Expression of vascular permeability factor in craniopharyngioma. Journal of neurosurgery. 91(5). 831–834. 30 indexed citations
9.
Vaquero, Jesús, M. Zurita, S. Oya, & Santiago Coca. (1996). Gangliosides modulate the growth rate and cell phenotype of a murine primitive neuro-ectodermal tumour. Acta Neurochirurgica. 138(6). 759–762. 4 indexed citations
10.
Vaquero, Jesús, Ana Arias, S. Oya, Santiago Coca, & M. Zurita. (1992). Delayed transplantation of foetal cerebral tissue into injured spinal cord of adult rats. Acta Neurochirurgica. 115(3-4). 133–142. 3 indexed citations
11.
Vaquero, Jesús, et al.. (1989). Intratumoural injection of autologous lymphocytes plus human lymphoblastoid interferon for the treatment of glioblastoma. Acta Neurochirurgica. 98(1-2). 35–41. 24 indexed citations
12.
Martínez‐Beamonte, Roberto, et al.. (1989). Intratumoural and intraventricular human lymphoblastoid alpha interferon (HLBI) for treatment of glioblastoma multiforme. Acta Neurochirurgica. 100(1-2). 46–49. 8 indexed citations
13.
Vaquero, Jesús, et al.. (1987). Intrathecal injection of autologous leucocytes in glioblastoma: Circulatory dynamics within the subarachnoid space and clinical results. Acta Neurochirurgica. 89(1-2). 37–42. 8 indexed citations
14.
Vaquero, Jesús, et al.. (1985). Precocious puberty and hypothalamic hamartoma. Report on a new case with ultrastructural data. Acta Neurochirurgica. 74(3-4). 129–133. 6 indexed citations
15.
Vaquero, Jesús, et al.. (1981). Ependymal reaction after experimental spinal cord injury. Acta Neurochirurgica. 55(3-4). 295–302. 34 indexed citations
16.
Vaquero, Jesús, et al.. (1981). Tissue damage after chronic cerebellar stimulation in man. Acta Neurochirurgica. 56(3-4). 183–190. 2 indexed citations
17.
Vaquero, Jesús, et al.. (1980). Long-term morphology of the alumina cream experimental epileptogenic focus. Acta Neurochirurgica. 54(3-4). 205–212. 2 indexed citations
18.
Vaquero, Jesús, et al.. (1979). Medial frontal epilepsy: Histological, histochemical, and ultrastructural study. Preliminary observations. Acta Neurochirurgica. 46(3-4). 233–241. 2 indexed citations
19.
Vaquero, Jesús, et al.. (1979). Chronic implanting of electrodes in the cerebellar vermis of the cat. Morphological findings. Acta Neurochirurgica. 46(3-4). 259–266. 2 indexed citations
20.
Vaquero, Jesús, et al.. (1978). Cytological alterations in alumina cream experimental epilepsy. Acta Neurochirurgica. 42(3-4). 235–243. 8 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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