John Rydberg

853 total citations
16 papers, 689 citations indexed

About

John Rydberg is a scholar working on Radiology, Nuclear Medicine and Imaging, Atomic and Molecular Physics, and Optics and Spectroscopy. According to data from OpenAlex, John Rydberg has authored 16 papers receiving a total of 689 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Radiology, Nuclear Medicine and Imaging, 6 papers in Atomic and Molecular Physics, and Optics and 4 papers in Spectroscopy. Recurrent topics in John Rydberg's work include Advanced MRI Techniques and Applications (10 papers), Atomic and Subatomic Physics Research (6 papers) and Medical Imaging Techniques and Applications (4 papers). John Rydberg is often cited by papers focused on Advanced MRI Techniques and Applications (10 papers), Atomic and Subatomic Physics Research (6 papers) and Medical Imaging Techniques and Applications (4 papers). John Rydberg collaborates with scholars based in United States, Finland and United Kingdom. John Rydberg's co-authors include Stephen J. Riederer, Clifford R. Jack, Charlotte H. Rydberg, Rudolf Grimm, Bradley J. Erickson, John Huston, Max R. Trenerry, Karl N. Krecke, S J Riederer and J. E. Parisi and has published in prestigious journals such as Radiology, Neuroscience and Magnetic Resonance in Medicine.

In The Last Decade

John Rydberg

16 papers receiving 671 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
John Rydberg United States	10	452	94	90	78	75	16	689
B. Coene Belgium	12	530 1.2×	89 0.9×	32 0.4×	96 1.2×	79 1.1×	23	924
Dongfeng Lu United States	13	599 1.3×	43 0.5×	186 2.1×	52 0.7×	45 0.6×	19	974
M.A. Smith United Kingdom	15	303 0.7×	38 0.4×	49 0.5×	30 0.4×	59 0.8×	35	639
Andrea Righini Italy	17	687 1.5×	48 0.5×	85 0.9×	47 0.6×	141 1.9×	39	1.3k
Marcel Warntjes Sweden	17	731 1.6×	91 1.0×	26 0.3×	118 1.5×	57 0.8×	39	984
Gunnar Nilsen Norway	18	423 0.9×	67 0.7×	77 0.9×	81 1.0×	234 3.1×	28	1.1k
Belinda S.Y. Li United States	15	611 1.4×	80 0.9×	26 0.3×	173 2.2×	40 0.5×	17	901
DJ Thomas United Kingdom	5	281 0.6×	61 0.6×	31 0.3×	30 0.4×	38 0.5×	7	947
R.-I. Ernestus Germany	9	452 1.0×	32 0.3×	21 0.2×	43 0.6×	68 0.9×	16	800
Hans‐Joachim Schwarzmaier Germany	15	580 1.3×	56 0.6×	56 0.6×	16 0.2×	48 0.6×	36	1.1k

Countries citing papers authored by John Rydberg

Since Specialization

Citations

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

Fields of papers citing papers by John Rydberg

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of John Rydberg

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

All Works

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16 of 16 papers shown

Rydberg, John, et al.. (2016). Optimizing ¹⁸F-FDG Uptake Time Before Imaging Improves the Accuracy of PET/CT in Liver Lesions. Journal of Nuclear Medicine Technology. 44(2). 70–72. 4 indexed citations

Rydberg, John, et al.. (2014). Use of SPECT/CT with 99mTc-MDP Bone Scintigraphy to Diagnose Sacral Insufficiency Fracture. Journal of Nuclear Medicine Technology. 42(3). 240–241. 11 indexed citations

Flynt, Lesley, et al.. (2014). Implications of Ambient Glucose Variation on the Target-to-Background Ratio of Hepatic Tumors By ¹⁸FDG-PET Imaging. Journal of Clinical Imaging Science. 4. 39–39. 3 indexed citations

Rydberg, John, et al.. (2013). Improvement of Hepatic Lesion Characterization by 18F-FDG PET/CT with the Use of the Lesion to Background Liver Activity Ratio. Clinical Nuclear Medicine. 38(11). 869–873. 9 indexed citations

Rydberg, John, Gary S. Sudakoff, Robert S. Hellman, & William A. See. (2004). Positron Emission Tomography???Computed Tomography Imaging Characteristics of an Inferior Vena Cava Tumor Thrombus with Magnetic Resonance Imaging Correlation. Journal of Computer Assisted Tomography. 28(4). 517–519. 8 indexed citations

Rydberg, John, et al.. (2000). Dual-echo breathhold T2-weighted fast spin echo MR imaging of liver lesions☆. Magnetic Resonance Imaging. 18(2). 117–124. 3 indexed citations

Jack, Clifford R., Charlotte H. Rydberg, Karl N. Krecke, et al.. (1996). Mesial temporal sclerosis: diagnosis with fluid-attenuated inversion-recovery versus spin-echo MR imaging.. Radiology. 199(2). 367–373. 114 indexed citations

Rydberg, John, et al.. (1996). T1‐Weighted MR imaging of the brain using a fast inversion recovery pulse sequence. Journal of Magnetic Resonance Imaging. 6(2). 356–362. 23 indexed citations

Rydberg, John, Stephen J. Riederer, Charlotte H. Rydberg, & Clifford R. Jack. (1995). Contrast optimization of fluid‐attenuated inversion recovery (flair) imaging. Magnetic Resonance in Medicine. 34(6). 868–877. 106 indexed citations

10.

Campeau, Norbert G., C. Daniel Johnson, Joel P. Felmlee, et al.. (1995). MR imaging of the abdomen with a phased-array multicoil: prospective clinical evaluation.. Radiology. 195(3). 769–776. 68 indexed citations

11.

Rydberg, John, et al.. (1995). Comparison of breath-hold fast spin-echo and conventional spin-echo pulse sequences for T2-weighted MR imaging of liver lesions.. Radiology. 194(2). 431–437. 76 indexed citations

12.

Riederer, Stephen J., Clifford R. Jack, Roger C. Grimm, John Rydberg, & Glenn S. Slavin. (1995). New technical developments in magnetic resonance imaging of epilepsy. Magnetic Resonance Imaging. 13(8). 1095–1098. 7 indexed citations

13.

Slavin, Glenn S., Kim Butts, John Rydberg, Clifford R. Jack, & Stephen J. Riederer. (1995). Dual‐Echo Interleaved Echo‐Planar Imaging of the Brain. Magnetic Resonance in Medicine. 33(2). 264–270. 4 indexed citations

14.

Rydberg, John, Rudolf Grimm, Bradley J. Erickson, et al.. (1994). Initial clinical experience in MR imaging of the brain with a fast fluid-attenuated inversion-recovery pulse sequence.. Radiology. 193(1). 173–180. 224 indexed citations

15.

Farzaneh, Farhad, et al.. (1991). T2-weighted spin-echo pulse sequence with variable repetition and echo times for reduction of MR image acquisition time.. Radiology. 180(2). 551–556. 13 indexed citations

16.

Rydberg, John, et al.. (1989). Imaging of cerebellar surface activation In vivo using voltage sensitive dyes. Neuroscience. 31(3). 613–623. 16 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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