Alex D. Pechauer

1.4k total citations · 1 hit paper
17 papers, 1.2k citations indexed

About

Alex D. Pechauer is a scholar working on Radiology, Nuclear Medicine and Imaging, Biomedical Engineering and Ophthalmology. According to data from OpenAlex, Alex D. Pechauer has authored 17 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Radiology, Nuclear Medicine and Imaging, 12 papers in Biomedical Engineering and 11 papers in Ophthalmology. Recurrent topics in Alex D. Pechauer's work include Optical Coherence Tomography Applications (12 papers), Retinal Imaging and Analysis (10 papers) and Retinal Diseases and Treatments (8 papers). Alex D. Pechauer is often cited by papers focused on Optical Coherence Tomography Applications (12 papers), Retinal Imaging and Analysis (10 papers) and Retinal Diseases and Treatments (8 papers). Alex D. Pechauer collaborates with scholars based in United States and China. Alex D. Pechauer's co-authors include Yali Jia, David Huang, Liang Liu, John C. Morrison, Hana L. Takusagawa, Beth Edmunds, Lorinna Lombardi, Ellen Davis, Simon S. Gao and Miao Zhang and has published in prestigious journals such as Optics Express, Investigative Ophthalmology & Visual Science and BioMed Research International.

In The Last Decade

Alex D. Pechauer

17 papers receiving 1.1k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Optical Coherence Tomography Angiography of the Peripapillary Retina in Glaucoma

2015 521 citations Liang Liu, Yali Jia et al. JAMA Ophthalmology profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Alex D. Pechauer United States	15	978	891	355	66	56	17	1.2k
Jin Kyu Gahm United States	9	582 0.6×	607 0.7×	277 0.8×	53 0.8×	45 0.8×	23	910
Chieh-Li Chen United States	12	1.3k 1.4×	1.2k 1.3×	423 1.2×	81 1.2×	74 1.3×	13	1.5k
Jianqin Lei China	20	1.3k 1.3×	1.2k 1.3×	244 0.7×	133 2.0×	29 0.5×	42	1.5k
M. L. Gabriele United States	18	1.0k 1.1×	769 0.9×	573 1.6×	141 2.1×	22 0.4×	27	1.3k
Minhaj Nur Alam United States	17	599 0.6×	669 0.8×	198 0.6×	51 0.8×	40 0.7×	42	817
Luiz Roisman Brazil	16	1.4k 1.5×	1.2k 1.3×	257 0.7×	98 1.5×	48 0.9×	32	1.6k
J Kałuzný Poland	17	543 0.6×	471 0.5×	182 0.5×	41 0.6×	28 0.5×	52	688
Peter L. Nesper United States	21	1.6k 1.6×	1.2k 1.4×	214 0.6×	93 1.4×	25 0.4×	45	1.7k
S. Beaton United States	8	1.3k 1.4×	1.0k 1.2×	696 2.0×	66 1.0×	17 0.3×	10	1.5k
Eduardo A. Novais Brazil	23	1.5k 1.5×	1.3k 1.4×	243 0.7×	181 2.7×	76 1.4×	78	1.7k

Countries citing papers authored by Alex D. Pechauer

Since Specialization

Citations

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

Fields of papers citing papers by Alex D. Pechauer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Alex D. Pechauer. 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 Alex D. Pechauer. The network helps show where Alex D. Pechauer may publish in the future.

Co-authorship network of co-authors of Alex D. Pechauer

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

All Works

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17 of 17 papers shown

Pechauer, Alex D., Thomas S. Hwang, Liang Liu, et al.. (2017). Assessing total retinal blood flow in diabetic retinopathy using multiplane en face Doppler optical coherence tomography. British Journal of Ophthalmology. 102(1). 126–130. 1 indexed citations

Hagag, Ahmed M., Alex D. Pechauer, Liang Liu, et al.. (2017). OCT Angiography Changes in the 3 Parafoveal Retinal Plexuses in Response to Hyperoxia. Ophthalmology Retina. 2(4). 329–336. 43 indexed citations

Camino, Acner, Miao Zhang, Alex D. Pechauer, et al.. (2016). Automated registration and enhanced processing of clinical optical coherence tomography angiography. Quantitative Imaging in Medicine and Surgery. 6(4). 391–401. 34 indexed citations

Liu, Gangjun, et al.. (2016). Split-spectrum phase-gradient optical coherence tomography angiography. Biomedical Optics Express. 7(8). 2943–2943. 34 indexed citations

Zang, Pengxiao, Gangjun Liu, Miao Zhang, et al.. (2016). Automated motion correction using parallel-strip registration for wide-field en face OCT angiogram. Biomedical Optics Express. 7(7). 2823–2823. 63 indexed citations

Zhang, Miao, Alex D. Pechauer, Liang Liu, et al.. (2016). Automated volumetric segmentation of retinal fluid on optical coherence tomography. Biomedical Optics Express. 7(4). 1577–1577. 63 indexed citations

Gao, Simon S., Alex D. Pechauer, Miao Zhang, et al.. (2016). Calibration of optical coherence tomography angiography with a microfluidic chip. Journal of Biomedical Optics. 21(8). 1–1. 32 indexed citations

Pechauer, Alex D., Ou Tan, Liang Liu, et al.. (2016). Retinal Blood Flow Response to Hyperoxia Measured With En Face Doppler Optical Coherence Tomography. Investigative Ophthalmology & Visual Science. 57(9). OCT141–OCT141. 12 indexed citations

Pechauer, Alex D., Yali Jia, Liang Liu, et al.. (2015). Optical Coherence Tomography Angiography of Peripapillary Retinal Blood Flow Response to Hyperoxia. Investigative Ophthalmology & Visual Science. 56(5). 3287–3287. 103 indexed citations

10.

Zhang, Miao, Jie Wang, Alex D. Pechauer, et al.. (2015). Advanced image processing for optical coherence tomographic angiography of macular diseases. Biomedical Optics Express. 6(12). 4661–4661. 129 indexed citations

11.

Liu, Liang, Yali Jia, Hana L. Takusagawa, et al.. (2015). Optical Coherence Tomography Angiography of the Peripapillary Retina in Glaucoma. JAMA Ophthalmology. 133(9). 1045–1045. 521 indexed citations breakdown →

12.

Liu, Gangjun, Ou Tan, Simon S. Gao, et al.. (2015). Postprocessing algorithms to minimize fixed-pattern artifact and reduce trigger jitter in swept source optical coherence tomography. Optics Express. 23(8). 9824–9824. 24 indexed citations

13.

Jia, Yali, Gangjun Liu, Simon S. Gao, et al.. (2015). Spectral fractionation detection of gold nanorod contrast agents using optical coherence tomography. Optics Express. 23(4). 4212–4212. 15 indexed citations

14.

Tan, Ou, Gangjun Liu, Liang Liu, et al.. (2015). En faceDoppler total retinal blood flow measurement with 70 kHz spectral optical coherence tomography. Journal of Biomedical Optics. 20(6). 66004–66004. 25 indexed citations

15.

Pechauer, Alex D., David Huang, & Yali Jia. (2015). Detecting Blood Flow Response to Stimulation of the Human Eye. BioMed Research International. 2015. 1–14. 19 indexed citations

16.

Li, Yan, Maolong Tang, Liang Liu, et al.. (2015). Imaging the anterior eye with dynamic-focus swept-source optical coherence tomography. Journal of Biomedical Optics. 20(12). 126002–126002. 18 indexed citations

17.

Tarima, Sergey, Alex D. Pechauer, Robert F. Cooper, et al.. (2014). The reliability of parafoveal cone density measurements. British Journal of Ophthalmology. 98(8). 1126–1131. 33 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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