Changho Choi

3.7k total citations · 1 hit paper
79 papers, 2.4k citations indexed

About

Changho Choi is a scholar working on Radiology, Nuclear Medicine and Imaging, Spectroscopy and Biophysics. According to data from OpenAlex, Changho Choi has authored 79 papers receiving a total of 2.4k indexed citations (citations by other indexed papers that have themselves been cited), including 50 papers in Radiology, Nuclear Medicine and Imaging, 36 papers in Spectroscopy and 17 papers in Biophysics. Recurrent topics in Changho Choi's work include Advanced MRI Techniques and Applications (44 papers), Advanced NMR Techniques and Applications (36 papers) and Electron Spin Resonance Studies (17 papers). Changho Choi is often cited by papers focused on Advanced MRI Techniques and Applications (44 papers), Advanced NMR Techniques and Applications (36 papers) and Electron Spin Resonance Studies (17 papers). Changho Choi collaborates with scholars based in United States, Canada and South Korea. Changho Choi's co-authors include Elizabeth A. Maher, Sandeep Ganji, Bruce Mickey, Robert Bachoo, Craig R. Malloy, Ralph J. DeBerardinis, Juan M. Pascual, Kimmo J. Hatanpaa, Tomoyuki Mashimo and Isaac Marin‐Valencia and has published in prestigious journals such as Physical Review Letters, Nature Medicine and The Journal of Chemical Physics.

In The Last Decade

Changho Choi

75 papers receiving 2.4k 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.

2-hydroxyglutarate detection by magnetic resonance spectroscopy in IDH-mutated patients with gliomas

2012 618 citations Changho Choi, Sandeep Ganji et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Changho Choi United States	26	1.3k	705	616	547	475	79	2.4k
Myriam M. Chaumeil United States	27	734 0.6×	496 0.7×	660 1.1×	676 1.2×	505 1.1×	47	2.0k
Ovidiu C. Andronesi United States	32	1.7k 1.3×	855 1.2×	1.1k 1.8×	1.1k 2.1×	419 0.9×	86	3.8k
Chantal Rémy France	32	1.4k 1.1×	532 0.8×	546 0.9×	150 0.3×	259 0.5×	64	2.8k
Stephan Gruber Austria	40	3.3k 2.6×	339 0.5×	445 0.7×	712 1.3×	127 0.3×	93	4.2k
Wolfgang Bogner Austria	42	4.0k 3.2×	293 0.4×	406 0.7×	940 1.7×	195 0.4×	166	5.0k
Mary A. McLean United Kingdom	34	2.2k 1.7×	240 0.3×	447 0.7×	558 1.0×	131 0.3×	102	3.5k
Rex Moats United States	33	1.4k 1.1×	277 0.4×	1.7k 2.7×	223 0.4×	177 0.4×	83	4.1k
Edward F. Jackson United States	36	1.9k 1.5×	875 1.2×	740 1.2×	105 0.2×	386 0.8×	121	4.7k
Bruce Mickey United States	36	1.1k 0.8×	1.3k 1.8×	1.6k 2.6×	253 0.5×	1.1k 2.4×	112	4.8k
Janine Lupo United States	28	1.5k 1.2×	880 1.2×	155 0.3×	369 0.7×	93 0.2×	101	2.2k

Countries citing papers authored by Changho Choi

Since Specialization

Citations

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

Fields of papers citing papers by Changho Choi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Changho Choi

This figure shows the co-authorship network connecting the top 25 collaborators of Changho Choi. A scholar is included among the top collaborators of Changho Choi 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 Changho Choi. Changho Choi 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

Noeske, Ralph, Gang Ho Lee, Jihyun Kim, et al.. (2025). Evaluation of Glutathione T₂ in the Human Brain Using J‐Difference MRS at 3 T: Multicenter Multivendor Study. NMR in Biomedicine. 38(2). e5313–e5313.

Lee, Sang Won, et al.. (2024). Quantification of Glutathione and Its Associated Spontaneous Neuronal Activity in Major Depressive Disorder and Obsessive-Compulsive Disorder. Biological Psychiatry. 97(3). 279–289. 5 indexed citations

Robison, Ryan K., Jie Hu, Saikat Sengupta, et al.. (2023). Optimization of the flip angles of narrow‐band editing pulses in J‐difference edited MRS of lactate at 3T. Magnetic Resonance in Medicine. 91(3). 886–895.

Wiggins, Christopher J., Changho Choi, Yan Li, et al.. (2021). Shimming—the forgotten child of in-vivo MR?. Magnetic Resonance Materials in Physics Biology and Medicine. 34(2). 179–181. 1 indexed citations

Suh, Chong Hyun, Ho Sung Kim, Wooyul Paik, et al.. (2019). False-Positive Measurement at 2-Hydroxyglutarate MR Spectroscopy in Isocitrate Dehydrogenase Wild-Type Glioblastoma: A Multifactorial Analysis. Radiology. 291(3). 752–762. 28 indexed citations

Brown, E. Sherwood, Changho Choi, Nicholas J. Tustison, et al.. (2019). A randomized, double-blind, placebo-controlled trial of lamotrigine for prescription corticosteroid effects on the human hippocampus. European Neuropsychopharmacology. 29(3). 376–383. 5 indexed citations

Brown, E. Sherwood, Erin Van Enkevort, Alyson Nakamura, et al.. (2019). A randomized trial of an NMDA receptor antagonist for reversing corticosteroid effects on the human hippocampus. Neuropsychopharmacology. 44(13). 2263–2267. 10 indexed citations

Hulsey, Keith, Tomoyuki Mashimo, Abhishek Banerjee, et al.. (2014). ¹H MRS characterization of neurochemical profiles in orthotopic mouse models of human brain tumors. NMR in Biomedicine. 28(1). 108–115. 10 indexed citations

Banerjee, Abhishek, Sandeep Ganji, Keith Hulsey, et al.. (2012). Measurement of glycine in gray and white matter in the human brain in vivo by ¹H MRS at 7.0 T. Magnetic Resonance in Medicine. 68(2). 325–331. 16 indexed citations

10.

Choi, Changho, et al.. (2011). Mesial Prefrontal Cortex Degeneration in Amyotrophic Lateral Sclerosis: A High-Field Proton MR Spectroscopy Study. American Journal of Neuroradiology. 32(9). 1677–1680. 15 indexed citations

11.

Choi, Changho, Ivan Dimitrov, Deborah Douglas, et al.. (2010). Improvement of resolution for brain coupled metabolites by optimized ¹H MRS at 7 T. NMR in Biomedicine. 23(9). 1044–1052. 61 indexed citations

12.

Balla, Dávid Z., et al.. (2010). Enhanced neurochemical profile of the rat brain using in vivo ¹H NMR spectroscopy at 16.4 T. Magnetic Resonance in Medicine. 65(1). 28–34. 19 indexed citations

13.

Choi, Changho, Ivan Dimitrov, Deborah Douglas, et al.. (2009). In vivo detection of serine in the human brain by proton magnetic resonance spectroscopy (¹H‐MRS) at 7 Tesla. Magnetic Resonance in Medicine. 62(4). 1042–1046. 22 indexed citations

14.

Choi, Changho, SooHyun Kim, Ki-Young Choi, et al.. (2009). The fluctuation effect of BaFe_1.8Co_0.2As₂single crystals from reversible magnetization. Superconductor Science and Technology. 22(10). 105016–105016. 8 indexed citations

15.

Choi, Changho, Nicholas J. Coupland, Sanjay Kalra, et al.. (2006). T₂ measurement and quantification of glutamate in human brain in vivo. Magnetic Resonance in Medicine. 56(5). 971–977. 73 indexed citations

16.

Choi, Changho, et al.. (2006). Proton spectral editing for discrimination of lactate and threonine 1.31 ppm resonances in human brain in vivo. Magnetic Resonance in Medicine. 56(3). 660–665. 25 indexed citations

17.

Choi, Changho, et al.. (2006). Measurement of brain glutamate and glutamine by spectrally‐selective refocusing at 3 tesla. Magnetic Resonance in Medicine. 55(5). 997–1005. 42 indexed citations

18.

Peemoeller, H., et al.. (2000). Monitoring of Hydration of White Cement Paste with Proton NMR Spin–Spin Relaxation. Journal of the American Ceramic Society. 83(3). 623–627. 90 indexed citations

19.

Choi, Changho, et al.. (1997). Quantitative analysis of three phases of high-density polyethylene with 2D time-domain proton NMR. Journal of Polymer Science Part B Polymer Physics. 35(15). 2551–2558. 5 indexed citations

20.

Choi, Changho, et al.. (1996). Observation of simultaneous symmetry breaking of two noninteracting methyl groups by level crossing NMR. Physica B Condensed Matter. 226(1-3). 164–170. 4 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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