Y Isaka

1.2k total citations
40 papers, 1.0k citations indexed

About

Y Isaka is a scholar working on Pulmonary and Respiratory Medicine, Radiology, Nuclear Medicine and Imaging and Neurology. According to data from OpenAlex, Y Isaka has authored 40 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Pulmonary and Respiratory Medicine, 14 papers in Radiology, Nuclear Medicine and Imaging and 10 papers in Neurology. Recurrent topics in Y Isaka's work include Cerebrovascular and Carotid Artery Diseases (13 papers), Acute Ischemic Stroke Management (10 papers) and Advanced MRI Techniques and Applications (7 papers). Y Isaka is often cited by papers focused on Cerebrovascular and Carotid Artery Diseases (13 papers), Acute Ischemic Stroke Management (10 papers) and Advanced MRI Techniques and Applications (7 papers). Y Isaka collaborates with scholars based in Japan, India and Austria. Y Isaka's co-authors include Kazufumi Kimura, Ryuzo Fukunaga, Kazuo Kitagawa, Tomoari Kamada, Ryuji Hata, N Handa, Michio Niinobe, Katsuhiko Mikoshiba, Masayasu Matsumoto and Hiroki Ueda and has published in prestigious journals such as Stroke, Brain Research and Neuroscience.

In The Last Decade

Y Isaka

35 papers receiving 971 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Y Isaka Japan 12 247 240 237 197 176 40 1.0k
Yasunobu Goto Japan 14 404 1.6× 214 0.9× 246 1.0× 273 1.4× 122 0.7× 41 1.1k
Kazuhiro Sako Japan 19 290 1.2× 165 0.7× 265 1.1× 160 0.8× 278 1.6× 77 1.2k
N Handa Japan 11 171 0.7× 313 1.3× 329 1.4× 326 1.7× 230 1.3× 14 1.4k
Genju Ooneda Japan 15 288 1.2× 193 0.8× 255 1.1× 277 1.4× 554 3.1× 54 1.5k
K-A Hossmann Germany 7 354 1.4× 193 0.8× 270 1.1× 307 1.6× 320 1.8× 9 1.3k
Izumi Harukuni United States 15 254 1.0× 150 0.6× 377 1.6× 440 2.2× 324 1.8× 26 1.6k
Shizuo Hatashita Japan 16 437 1.8× 114 0.5× 197 0.8× 179 0.9× 229 1.3× 47 1.1k
Christopher Voll Canada 9 138 0.6× 136 0.6× 170 0.7× 99 0.5× 98 0.6× 12 668
K P Madden United States 18 289 1.2× 447 1.9× 134 0.6× 216 1.1× 259 1.5× 22 1.3k
Takemori Yamawaki Japan 19 466 1.9× 184 0.8× 187 0.8× 277 1.4× 154 0.9× 75 1.2k

Countries citing papers authored by Y Isaka

Since Specialization
Citations

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

Fields of papers citing papers by Y Isaka

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Y Isaka

This figure shows the co-authorship network connecting the top 25 collaborators of Y Isaka. A scholar is included among the top collaborators of Y Isaka 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 Y Isaka. Y Isaka 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.
Isaka, Y, et al.. (2000). Progression of Silent Cerebral Infarction in Japanese: A Hospital-Based Study.. Nippon Ronen Igakkai Zasshi Japanese Journal of Geriatrics. 37(4). 334–339. 1 indexed citations
2.
Isaka, Y, et al.. (2000). Indium-111 Platelet Scintigraphy in a Patient with Chronic Disseminated Intravascular Coagulation. Clinical Nuclear Medicine. 25(8). 588–590.
3.
Sinzinger, H., Mathew L. Thakur, Wolfgang Becker, et al.. (1999). Labelling of platelets with indium-111 oxine and technetium-99m hexamethylpropylene amine oxime: suggested methods. European Journal of Nuclear Medicine and Molecular Imaging. 26(12). 1614–1616. 7 indexed citations
4.
Suzuki, Mikiko, et al.. (1997). Cerebral Magnetic Resonance T2 High Intensities in End-Stage Renal Disease. Stroke. 28(12). 2528–2531. 21 indexed citations
5.
6.
Isaka, Y, et al.. (1993). Factors causing prolonged hypoperfusion after transient ischemic attack. Annals of Nuclear Medicine. 7(1). 21–27. 4 indexed citations
7.
8.
Isaka, Y, et al.. (1993). Effect of chronic smoking on regional cerebral blood flow in asymptomatic individuals.. PubMed. 13(3). 191–8. 7 indexed citations
9.
Isaka, Y, et al.. (1992). Effect of Chronic Smoking on Regional Cerebral Blood Flow in Asymptomatic Individulas.. Nippon Ronen Igakkai Zasshi Japanese Journal of Geriatrics. 29(10). 735–741. 2 indexed citations
10.
Isaka, Y, Kazufumi Kimura, Masayasu Matsumoto, Takenobu Kamada, & Masatoshi Imaizumi. (1991). Functional alterations of human platelets following indium-111 labelling using different incubation media and labelling agents. European Journal of Nuclear Medicine and Molecular Imaging. 18(5). 326–331. 8 indexed citations
11.
Imaizumi, Masatoshi, et al.. (1990). Electron microscopic study of blood platelets in ischemic cerebrovascular disease.. Nosotchu. 12(3). 279–287. 1 indexed citations
12.
Maeda, Hiroaki, Hideki Etani, Nobuo Handa, et al.. (1990). A validation study on the reproducibility of transcranial doppler velocimetry. Ultrasound in Medicine & Biology. 16(1). 9–14. 78 indexed citations
13.
Isaka, Y, Junichi Kambayashi, Kazufumi Kimura, et al.. (1990). Platelet production, clearance and distribution in patients with idiopathic thrombocytopenic purpura. Thrombosis Research. 60(2). 121–131. 11 indexed citations
14.
Kitagawa, Kazuo, Masayasu Matsumoto, Tomoaki Oda, et al.. (1990). Free radical generation during brief period of cerebral ischemia may trigger delayed neuronal death. Neuroscience. 35(3). 551–558. 182 indexed citations
15.
Kimura, Kazufumi, Kazuo Hashikawa, Hideki Etani, et al.. (1990). A new apparatus for brain imaging: four-head rotating gamma camera single-photon emission computed tomograph.. PubMed. 31(5). 603–9. 65 indexed citations
16.
Isaka, Y, Kazufumi Kimura, Akira Uehara, et al.. (1989). Platelet aggregability and in vivo platelet deposition in patients with ischemic cerebrovascular disease - evaluation by indium-111-platelet scintigraphy -. Thrombosis Research. 56(6). 739–749. 5 indexed citations
17.
Kitagawa, Kazuo, Masayasu Matsumoto, Michio Niinobe, et al.. (1989). Microtubule-associated protein 2 as a sensitive marker for cerebral ischemic damage—Immunohistochemical investigation of dendritic damage. Neuroscience. 31(2). 401–411. 284 indexed citations
18.
Kawata, Hiroaki, Hikaru Matsuda, Y Isaka, et al.. (1989). Imaging Analysis of Platelet Deposition on the Extracardiac Valved Conduit in Humans. ASAIO Transactions. 35(3). 190–192. 1 indexed citations
19.
Nakamura, Yukio, Hideki Etani, Masaichi Nakamura, et al.. (1986). [Development of high sensitivity slant hole collimator for measurement of rCBF by intravenous Xe-133 injection].. PubMed. 23(2). 97–104.
20.
Kimura, Kazufumi, et al.. (1981). Effects of Hematocrit Variations on Cerebral Blood Flow and Oxygen Transport in Ischemic Cerebrovascular Disease. Journal of Cerebral Blood Flow & Metabolism. 1(4). 413–417. 72 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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