Shigeki Machida

2.0k total citations
91 papers, 1.5k citations indexed

About

Shigeki Machida is a scholar working on Ophthalmology, Molecular Biology and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Shigeki Machida has authored 91 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 68 papers in Ophthalmology, 46 papers in Molecular Biology and 24 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Shigeki Machida's work include Retinal Development and Disorders (46 papers), Retinal Diseases and Treatments (32 papers) and Glaucoma and retinal disorders (27 papers). Shigeki Machida is often cited by papers focused on Retinal Development and Disorders (46 papers), Retinal Diseases and Treatments (32 papers) and Glaucoma and retinal disorders (27 papers). Shigeki Machida collaborates with scholars based in Japan, United States and United Kingdom. Shigeki Machida's co-authors include Daijiro Kurosaka, Ronald A. Bush, Paul A. Sieving, Muneyoshi Kaneko, Yasutaka Gotoh, Yutaka Tazawa, Mineo Kondo, Michiko Tanaka, Takeshi Sugawara and Naheed W. Khan and has published in prestigious journals such as Journal of Neuroscience, PLoS ONE and Scientific Reports.

In The Last Decade

Shigeki Machida

88 papers receiving 1.5k citations

Peers

Shigeki Machida

OPHTH

CMN

RNMI

Anja Palmowski-Wolfe Switzerland

Omar A. Mahroo United Kingdom

Timothy A. Blenkinsop United States

Jonathan P. Greenberg United States

Eberhart Zrenner Germany

Donald A. Frambach United States

Atsuhiro Tanikawa Japan

Hidetaka Maeda Japan

Tomoaki Usui Japan

Kirsten G. Locke United States

Anja Palmowski-Wolfe Switzerland

Shigeki Machida

969 ×0.9

1.1k ×1.2

OPHTH

332 ×0.7

CMN

442 ×1.5

RNMI

131 ×1.1

Citations per year, relative to Shigeki Machida Shigeki Machida (= 1×) peers Anja Palmowski-Wolfe

Countries citing papers authored by Shigeki Machida

Since Specialization

Citations

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

Fields of papers citing papers by Shigeki Machida

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Shigeki Machida

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

All Works

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20 of 20 papers shown

Muto, Tetsuya & Shigeki Machida. (2020). <p>Vitreous Reflux Frequency and Intraocular Pressure After First-Time Intravitreal Aflibercept Injections: Comparison of 30- and 32-Gauge Needles</p>. Clinical ophthalmology. Volume 14. 625–634. 5 indexed citations

Machida, Shigeki, et al.. (2020). Macular function following intravitreal ranibizumab for macular edema associated with branch retinal vein occlusion: 12-month results. Documenta Ophthalmologica. 141(2). 127–136. 2 indexed citations

Machida, Shigeki, et al.. (2018). Correlation between macular structure and function in patients with age-related macular degeneration treated with intravitreal ranibizumab: 12-month-results. Japanese Journal of Ophthalmology. 63(1). 90–99. 2 indexed citations

Machida, Shigeki, et al.. (2016). Comparisons of focal macular electroretinograms after indocyanine green-, brilliant blue G-, or triamcinolone acetonide-assisted macular hole surgery. Graefe s Archive for Clinical and Experimental Ophthalmology. 255(3). 485–492. 23 indexed citations

Kaneko, Muneyoshi, et al.. (2014). Alterations of Photopic Negative Response of Multifocal Electroretinogram in Patients with Glaucoma. Current Eye Research. 40(1). 77–86. 31 indexed citations

Machida, Shigeki, et al.. (2014). Structures affecting recovery of macular function in patients with age-related macular degeneration after intravitreal ranibizumab. Graefe s Archive for Clinical and Experimental Ophthalmology. 253(8). 1201–1209. 5 indexed citations

Machida, Shigeki, et al.. (2011). Ophthalmoplegia associated with transorbital penetrating brainstem injury by broken fishing pole. Clinical ophthalmology. 5. 927–927. 2 indexed citations

Machida, Shigeki, et al.. (2010). Correlation Between Photopic Negative Response of Focal Electroretinograms and Local Structures of Retinal Neurons in Glaucoma. Investigative Ophthalmology & Visual Science. 51(13). 3266–3266. 3 indexed citations

Machida, Shigeki, et al.. (2010). Sensitivity and Specificity of Photopic Negative Response of Focal Electoretinogram to Discriminate Glaucomatous Eyes. Investigative Ophthalmology & Visual Science. 51(13). 3267–3267. 1 indexed citations

10.

Hashizume, Kouhei, et al.. (2010). Mutton Fat-like Subretinal Precipitates Associated with Vogt-Koyanagi-Harada Disease. Ocular Immunology and Inflammation. 18(1). 44–45. 4 indexed citations

11.

Machida, Shigeki, et al.. (2009). Diagnostic Ability of Photopic Negative Response of Full-Field and Focal Electoretinograms in Detecting Glaucomatous Eyes. Investigative Ophthalmology & Visual Science. 50(13). 6192–6192. 1 indexed citations

12.

Machida, Shigeki, et al.. (2008). Photopic Negative Response of Focal Electoretinograms in Glaucomatous Eyes. Investigative Ophthalmology & Visual Science. 49(12). 5636–5636. 59 indexed citations

13.

Machida, Shigeki, et al.. (2007). Comparison of the Photopic Negative Response Obtained Under Different Recording Conditions in Glaucomatous Eyes. Investigative Ophthalmology & Visual Science. 48(13). 215–215. 1 indexed citations

14.

Machida, Shigeki, et al.. (2007). The Effect of Intravitreal N-Methyl-dl-Aspartic Acid on the Electroretinogram in Royal College of Surgeons Rats. Japanese Journal of Ophthalmology. 51(3). 165–174. 13 indexed citations

15.

Machida, Shigeki, et al.. (2007). UNILATERAL CONE DYSFUNCTION AS A MANIFESTATION OF ACUTE ZONAL OCCULT OUTER RETINOPATHY. Retinal Cases & Brief Reports. 1(4). 223–228. 3 indexed citations

16.

Fujiwara, Takamitsu, Shigeki Machida, Yutaka Hasegawa, & Yutaka Tazawa. (2006). PUNCTATE OUTER RETINAL TOXOPLASMOSIS WITH MULTIPLE CHOROIDAL NEOVASCULARIZATIONS. Retina. 26(3). 360–362. 2 indexed citations

17.

Machida, Shigeki, Yutaka Hasegawa, Mineo Kondo, et al.. (2006). HIGH PREVALENCE OF MYOPIA IN JAPANESE PATIENTS WITH IDIOPATHIC FOCAL SUBRETINAL NEOVASCULARIZATION. Retina. 26(2). 170–175. 7 indexed citations

18.

Machida, Shigeki, et al.. (2002). Contribution of the Photopic Negative Response to the Photopic ERG in Rats With Inherited Photoreceptor Degeneration. Investigative Ophthalmology & Visual Science. 43(13). 3489–3489. 1 indexed citations

19.

Tazawa, Yutaka, et al.. (2000). The scotopic ERG b-wave V-log I curve of the rat after several levels of light damage.. Investigative Ophthalmology & Visual Science. 41(4). 244. 1 indexed citations

20.

Machida, Shigeki, Akari Fukuda, Taisuke Mori, Yoriko Takahashi, & Yutaka Tazawa. (1993). LIGHT DAMAGE OF BLUE CONE IN APHAKIC CHICKEN EYES - AN ELECTRORETINOGRAPHICAL STUDY USING MONOCHROMATIC STIMULI. Investigative Ophthalmology & Visual Science. 34(4). 1435. 1 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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