Takashi Ohya

562 total citations
18 papers, 437 citations indexed

About

Takashi Ohya is a scholar working on Surgery, Molecular Biology and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Takashi Ohya has authored 18 papers receiving a total of 437 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Surgery, 4 papers in Molecular Biology and 4 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Takashi Ohya's work include Viral Infections and Immunology Research (3 papers), Child Nutrition and Feeding Issues (2 papers) and Child and Adolescent Psychosocial and Emotional Development (2 papers). Takashi Ohya is often cited by papers focused on Viral Infections and Immunology Research (3 papers), Child Nutrition and Feeding Issues (2 papers) and Child and Adolescent Psychosocial and Emotional Development (2 papers). Takashi Ohya collaborates with scholars based in Japan. Takashi Ohya's co-authors include Yushiro Yamashita, Toyojiro Matsuishi, Munetsugu Hara, Tatsuyuki Kakuma, Yuko Araki, Akira Tsuda, Mizue Iwasaki, Miki Nagano, Kentaro Matsuda and Yoshiyuki Tanaka and has published in prestigious journals such as SHILAP Revista de lepidopterología, The Journal of Organic Chemistry and Brain and Development.

In The Last Decade

Takashi Ohya

17 papers receiving 422 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Takashi Ohya Japan 9 227 112 88 85 53 18 437
Hong‐Xing Wu Canada 12 212 0.9× 83 0.7× 33 0.4× 48 0.6× 51 1.0× 19 423
Kathy L. Bradley‐Klug United States 13 135 0.6× 93 0.8× 87 1.0× 70 0.8× 36 0.7× 33 494
Pamela Madden United States 5 165 0.7× 24 0.2× 92 1.0× 202 2.4× 53 1.0× 6 447
Paul Berry Australia 13 170 0.7× 72 0.6× 66 0.8× 117 1.4× 28 0.5× 36 554
Marco Luigi Ciceri Italy 6 322 1.4× 82 0.7× 236 2.7× 95 1.1× 38 0.7× 10 454
Vera Lúcia Marques de Figueiredo Brazil 9 60 0.3× 53 0.5× 40 0.5× 72 0.8× 36 0.7× 27 307
I. van Bokhoven Netherlands 8 229 1.0× 23 0.2× 69 0.8× 47 0.6× 47 0.9× 10 516
Chiara Davico Italy 12 224 1.0× 20 0.2× 59 0.7× 135 1.6× 34 0.6× 47 425
Abdurrahman Cahid Örengül Türkiye 7 221 1.0× 58 0.5× 32 0.4× 100 1.2× 44 0.8× 32 355
Christina Schulze Switzerland 12 154 0.7× 67 0.6× 68 0.8× 137 1.6× 88 1.7× 36 432

Countries citing papers authored by Takashi Ohya

Since Specialization
Citations

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

Fields of papers citing papers by Takashi Ohya

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Takashi Ohya

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

All Works

18 of 18 papers shown
1.
Yatsuga, Shuichi, et al.. (2022). Laryngotracheal separation surgery in a patient with severe Angelman syndrome involving a 19.3 Mb deletion on 15q11.2–q14. SHILAP Revista de lepidopterología. 10(11). e6545–e6545. 1 indexed citations
2.
Ohya, Takashi, et al.. (2020). Yersinia pseudotuberculosis Infection Complicated with Bacteremia in a 10-Month-Old Boy. SHILAP Revista de lepidopterología. 2020. 1–5. 2 indexed citations
3.
Hashizume, Naoki, Yoshiaki Tanaka, Suguru Fukahori, et al.. (2018). Resting energy expenditure prediction using bioelectrical impedance analysis in patients with severe motor and intellectual disabilities. Brain and Development. 41(4). 352–358. 11 indexed citations
4.
Ohya, Takashi, Yushiro Yamashita, Munetsugu Hara, et al.. (2014). A serial 18FDG-PET study of a patient with SSPE who had good prognosis by combination therapy with interferon alpha and ribavirin. European Journal of Paediatric Neurology. 18(4). 536–539. 6 indexed citations
5.
Hara, Munetsugu, Tatsuki Mizuochi, Takayoshi Koike, et al.. (2011). A case of clinically mild encephalitis with a reversible splenial lesion (MERS) after mumps vaccination. Brain and Development. 33(10). 842–844. 22 indexed citations
6.
Nagamitsu, Shinichiro, Yuko Araki, Tetsuya Ioji, et al.. (2010). Prefrontal brain function in children with anorexia nervosa: A near-infrared spectroscopy study. Brain and Development. 33(1). 35–44. 15 indexed citations
7.
Nagamitsu, Shinichiro, Yushiro Yamashita, Takashi Ohya, et al.. (2010). Pitfalls in diagnosing psychogenic nonepileptic seizures in a sexually abused child. Brain and Development. 33(7). 601–603. 4 indexed citations
8.
Yamashita, Yushiro, Shinichiro Nagamitsu, Yuko Araki, et al.. (2009). Comparison of the strengths and difficulties questionnaire (SDQ) scores between children with high-functioning autism spectrum disorder (HFASD) and attention-deficit/hyperactivity disorder (AD/HD). Brain and Development. 32(8). 609–612. 56 indexed citations
9.
Morita, Kiichiro, et al.. (2009). Developmental characteristics of visual cognitive function during childhood according to exploratory eye movements. Brain and Development. 31(10). 750–757. 9 indexed citations
10.
Matsuishi, Toyojiro, Miki Nagano, Yuko Araki, et al.. (2008). Scale properties of the Japanese version of the Strengths and Difficulties Questionnaire (SDQ): A study of infant and school children in community samples. Brain and Development. 30(6). 410–415. 269 indexed citations
11.
Ohya, Takashi, Shinichiro Nagamitsu, Yushiro Yamashita, & Toyojiro Matsuishi. (2008). Serial Magnetic Resonance Imaging and Single Photon Emission Computed Tomography Study of Acute Disseminated Encephalomyelitis Patient after Japanese Encephalitis Vaccination. The Kurume Medical Journal. 54(3/4). 95–99. 8 indexed citations
12.
Ohya, Takashi, et al.. (2007). Right ventricular failure due to primary right ventricle osteosarcoma. The Japanese Journal of Thoracic and Cardiovascular Surgery. 55(1). 19–22. 10 indexed citations
13.
Ohya, Takashi, Yushiro Yamashita, & Toyojiro Matsuishi. (2005). [Sudden death in Rett syndrome].. PubMed. 63(7). 1178–82. 4 indexed citations
14.
Konoike, Toshiro, et al.. (2002). Practical Enantioselective Synthesis of Endothelin Antagonist S-1255 by Dynamic Resolution of 4-Methoxychromene-3-carboxylic Acid Intermediate. The Journal of Organic Chemistry. 67(22). 7741–7749. 13 indexed citations
15.
Shien, Tadahiko, et al.. (2002). A case ofresected solitaly pulmonary metastasis 25 years after removal of the right eye for choroidal malignant melanoma.. The Journal of the Japanese Association for Chest Surgery. 16(5). 635–639. 2 indexed citations
16.
Suemitsu, Ichizo, et al.. (1998). Intrathoracic vagal nerve schwannoma preoperative diagnosis is correct because of clinical and characteristic ct findings —A case report and review of the literature—. The Japanese Journal of Thoracic and Cardiovascular Surgery. 46(3). 312–317. 1 indexed citations
17.
Toyooka, Shinichi, et al.. (1997). Three Cases Report of Duplication of Alimentary Tract.. The Japanese Journal of Gastroenterological Surgery. 30(1). 88–91. 1 indexed citations
18.
Ohya, Takashi, et al.. (1987). Familial congenital cystic dilatation of common bile duct.. The Japanese Journal of Gastroenterological Surgery. 20(11). 2631–2634. 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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