Sonoko Takada

684 total citations
17 papers, 525 citations indexed

About

Sonoko Takada is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Cognitive Neuroscience. According to data from OpenAlex, Sonoko Takada has authored 17 papers receiving a total of 525 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Ophthalmology, 11 papers in Radiology, Nuclear Medicine and Imaging and 4 papers in Cognitive Neuroscience. Recurrent topics in Sonoko Takada's work include Glaucoma and retinal disorders (10 papers), Retinal Imaging and Analysis (7 papers) and Retinal and Macular Surgery (5 papers). Sonoko Takada is often cited by papers focused on Glaucoma and retinal disorders (10 papers), Retinal Imaging and Analysis (7 papers) and Retinal and Macular Surgery (5 papers). Sonoko Takada collaborates with scholars based in Japan. Sonoko Takada's co-authors include Chota Matsumoto, Yoshikazu Shimomura, Sachiko Okuyama, Shigeki Hashimoto, E. Arimura, Hiroki Nomoto, Makoto Aihara, Shinji Kimura, Satoshi Okuyama and Y. Shimomura and has published in prestigious journals such as Journal of the American Chemical Society, PLoS ONE and Investigative Ophthalmology & Visual Science.

In The Last Decade

Sonoko Takada

16 papers receiving 499 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Sonoko Takada Japan 8 491 448 83 68 48 17 525
E. Arimura Japan 8 428 0.9× 405 0.9× 83 1.0× 40 0.6× 45 0.9× 10 456
Voraporn Chaikitmongkol Thailand 14 720 1.5× 561 1.3× 48 0.6× 43 0.6× 21 0.4× 47 760
Taiji Hasegawa Japan 15 535 1.1× 370 0.8× 73 0.9× 81 1.2× 21 0.4× 36 574
Peter Hnik Canada 7 318 0.6× 167 0.4× 110 1.3× 24 0.4× 33 0.7× 11 378
J.P. Pascual United States 10 479 1.0× 385 0.9× 42 0.5× 58 0.9× 7 0.1× 13 499
Corinne Delahaye-Mazza France 12 594 1.2× 462 1.0× 64 0.8× 20 0.3× 19 0.4× 17 615
Anselm E. Gründler Germany 12 534 1.1× 370 0.8× 44 0.5× 44 0.6× 44 0.9× 13 554
Wakako Hayashi Japan 7 647 1.3× 484 1.1× 33 0.4× 266 3.9× 24 0.5× 8 693
Ana Quartilho United Kingdom 9 301 0.6× 235 0.5× 40 0.5× 43 0.6× 14 0.3× 18 359
Craig Wilde United Kingdom 11 258 0.5× 212 0.5× 40 0.5× 46 0.7× 14 0.3× 36 320

Countries citing papers authored by Sonoko Takada

Since Specialization
Citations

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

Fields of papers citing papers by Sonoko Takada

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sonoko Takada

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

All Works

17 of 17 papers shown
1.
Matsumoto, Chota, Shigeki Hashimoto, Sachiko Okuyama, et al.. (2017). Test Conditions in Macular Visual Field Testing in Glaucoma. Journal of Glaucoma. 26(12). 1101–1106. 2 indexed citations
2.
Matsumoto, Chota, Hiroki Nomoto, Sonoko Takada, et al.. (2016). Visual Field Testing with Head-Mounted Perimeter ‘imo’. PLoS ONE. 11(8). e0161974–e0161974. 64 indexed citations
3.
Matsumoto, Chota, et al.. (2015). CLOCK CHART®: a novel multi-stimulus self-check visual field screener. Japanese Journal of Ophthalmology. 59(3). 187–193. 5 indexed citations
4.
Hashimoto, Shigeki, et al.. (2015). Development of a New Fully Automated Kinetic Algorithm (Program K) for Detection of Glaucomatous Visual Field Loss. Investigative Ophthalmology & Visual Science. 56(3). 2092–2092. 2 indexed citations
5.
Matsumoto, Chota, et al.. (2014). Imaging of temporal retinal nerve fiber trajectory with Transverse Section Analysis. Investigative Ophthalmology & Visual Science. 55(13). 957–957. 1 indexed citations
6.
Nomoto, Hiroki, Chota Matsumoto, E. Arimura, et al.. (2013). Quantification of changes in metamorphopsia and retinal contraction in eyes with spontaneous separation of idiopathic epiretinal membrane. Eye. 27(8). 924–930. 36 indexed citations
7.
Matsumoto, Chota, Sachiko Okuyama, Sonoko Takada, et al.. (2012). Correspondence Between Selective Visual Field Testing and Macular Ganglion Cell Layer Thickness in Preperimetric and Early-Stage Glaucoma. Investigative Ophthalmology & Visual Science. 53(14). 695–695. 1 indexed citations
8.
Kuniyoshi, Kazuki, et al.. (2012). A case of bilateral, acquired, and acute dysfunction of short-wavelength-sensitive cone systems. Documenta Ophthalmologica. 125(1). 75–80. 2 indexed citations
9.
Arimura, E., Chota Matsumoto, Hiroki Nomoto, et al.. (2010). Correlations between M-CHARTS and PHP Findings and Subjective Perception of Metamorphopsia in Patients with Macular Diseases. Investigative Ophthalmology & Visual Science. 52(1). 128–128. 61 indexed citations
10.
Nomoto, Hiroki, Chota Matsumoto, Sonoko Takada, et al.. (2009). Detectability of Glaucomatous Changes Using SAP, FDT, Flicker Perimetry, and OCT. Journal of Glaucoma. 18(2). 165–171. 29 indexed citations
11.
Takada, Sonoko, et al.. (2006). Effect of Total Genomic DNA from Probiotic Bacteria on Non-specific Immune Response of Japanese Flounder, Paralichthys olivaceus. Aquaculture Science. 54(4). 521–524. 1 indexed citations
12.
Arimura, E., Chota Matsumoto, Sachiko Okuyama, et al.. (2006). Quantification of metamorphopsia in a macular hole patient using M‐CHARTS™. Acta Ophthalmologica Scandinavica. 85(1). 55–59. 68 indexed citations
13.
Matsumoto, Chota, Sonoko Takada, Sachiko Okuyama, et al.. (2006). Automated flicker perimetry in glaucoma using Octopus 311: a comparative study with the Humphrey Matrix. Acta Ophthalmologica Scandinavica. 84(2). 210–215. 17 indexed citations
14.
Arimura, E., Chota Matsumoto, Sachiko Okuyama, et al.. (2005). Retinal Contraction and Metamorphopsia Scores in Eyes with Idiopathic Epiretinal Membrane. Investigative Ophthalmology & Visual Science. 46(8). 2961–2961. 100 indexed citations
15.
Matsumoto, Chota, E. Arimura, Sachiko Okuyama, et al.. (2003). Quantification of Metamorphopsia in Patients with Epiretinal Membranes. Investigative Ophthalmology & Visual Science. 44(9). 4012–4012. 132 indexed citations
16.
Masamune, Satoru, M. J. Bennett, James T. Purdham, & Sonoko Takada. (1971). Geometry of the anti-tricyclo[3.1.0.02,4]hexane and cyclohexa-1,4-diene systems. Journal of the American Chemical Society. 93(16). 4063–4065. 4 indexed citations
17.
Takada, Sonoko, et al.. (1967). An abnormal deshielding effect on a methine proton by a neighbouring acetyl group. Chemical Communications (London). 538–538.

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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