John Roby

659 total citations
11 papers, 520 citations indexed

About

John Roby is a scholar working on Radiology, Nuclear Medicine and Imaging, Cellular and Molecular Neuroscience and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, John Roby has authored 11 papers receiving a total of 520 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Radiology, Nuclear Medicine and Imaging, 2 papers in Cellular and Molecular Neuroscience and 2 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in John Roby's work include Advanced MRI Techniques and Applications (9 papers), Advanced Neuroimaging Techniques and Applications (3 papers) and Atomic and Subatomic Physics Research (2 papers). John Roby is often cited by papers focused on Advanced MRI Techniques and Applications (9 papers), Advanced Neuroimaging Techniques and Applications (3 papers) and Atomic and Subatomic Physics Research (2 papers). John Roby collaborates with scholars based in United States and Israel. John Roby's co-authors include Peter T. Fox, Helen S. Mayberg, Charles Martin, Paul Jerabek, Janis Costello Ingham, Roger J. Ingham, Mark S. George, Jia‐Hong Gao, Jack L. Lancaster and Shalini Narayana and has published in prestigious journals such as NeuroImage, The FASEB Journal and Magnetic Resonance in Medicine.

In The Last Decade

John Roby

11 papers receiving 509 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
John Roby United States	7	317	268	167	64	63	11	520
Lucia Navarro de Lara United States	9	269 0.8×	220 0.8×	160 1.0×	14 0.2×	18 0.3×	21	391
Dmitry O. Sinitsyn Russia	13	352 1.1×	206 0.8×	47 0.3×	34 0.5×	15 0.2×	43	634
Gregor K. Elbel Germany	5	156 0.5×	86 0.3×	108 0.6×	22 0.3×	22 0.3×	7	381
Lars Kemna Germany	14	145 0.5×	369 1.4×	245 1.5×	8 0.1×	68 1.1×	18	625
Raimo A. Salo Finland	15	42 0.1×	320 1.2×	378 2.3×	21 0.3×	23 0.4×	36	721
Sarah C. Reitz Germany	13	72 0.2×	82 0.3×	159 1.0×	21 0.3×	8 0.1×	28	507
Jaakko Paasonen Finland	11	35 0.1×	306 1.1×	212 1.3×	24 0.4×	23 0.4×	27	496
M. Anthony Phipps United States	10	81 0.3×	39 0.1×	248 1.5×	32 0.5×	28 0.4×	24	508
Greg Hrdlicka United States	6	72 0.2×	59 0.2×	328 2.0×	16 0.3×	20 0.3×	8	533
Bernd Foerster Brazil	11	76 0.2×	109 0.4×	217 1.3×	47 0.7×	53 0.8×	26	490

Countries citing papers authored by John Roby

Since Specialization

Citations

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

Fields of papers citing papers by John Roby

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of John Roby

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

All Works

Sort: Min cites: Since: Top N: Style:

11 of 11 papers shown

Muir, Eric R., et al.. (2013). MRI under hyperbaric air and oxygen: Effects on local magnetic field and relaxation times. Magnetic Resonance in Medicine. 72(4). 1176–1181. 5 indexed citations

Shih, Yen‐Yu Ian, et al.. (2011). A low cost color visual stimulator for fMRI. Journal of Neuroscience Methods. 204(2). 379–382. 3 indexed citations

Clarke, Geoffrey D., et al.. (2006). Routine testing of magnetic field homogeneity on clinical MRI systems. Medical Physics. 33(11). 4299–4306. 20 indexed citations

Lancaster, Jack L., et al.. (2004). Evaluation of an image‐guided, robotically positioned transcranial magnetic stimulation system. Human Brain Mapping. 22(4). 329–340. 51 indexed citations

Roby, John, Jia‐Hong Gao, & Peter T. Fox. (2000). A versatile, low-cost method for presenting visual stimuli during MRI. Journal of Magnetic Resonance Imaging. 11(2). 223–227. 7 indexed citations

Narayana, Shalini, Peter T. Fox, Nitin Tandon, et al.. (2000). Use of neurosurgical robot for aiming and holding in cortical TMS experiments. NeuroImage. 11(5). S471–S471. 4 indexed citations

Fox, Peter T., Roger J. Ingham, Mark S. George, et al.. (1997). Imaging human intra-cerebral connectivity by PET during TMS. Neuroreport. 8(12). 2787–2791. 319 indexed citations

Liotti, Mario, Charles Martin, Jia‐Hong Gao, et al.. (1997). Xenon effects on regional cerebral blood flow assessed by ¹⁵O‐H₂O positron emission tomography: Implications for hyperpolarized xenon MRI. Journal of Magnetic Resonance Imaging. 7(4). 761–764. 5 indexed citations

Patyal, B, Jia‐Hong Gao, Robert F. Williams, et al.. (1997). Longitudinal Relaxation and Diffusion Measurements Using Magnetic Resonance Signals from Laser-Hyperpolarized129Xe Nuclei. Journal of Magnetic Resonance. 126(1). 58–65. 65 indexed citations

10.

Gao, Jia‐Hong, Jinhu Xiong, Jinqi Li, et al.. (1995). Fast spin‐echo characteristics of visual stimulation‐induced signal changes in the human brain. Journal of Magnetic Resonance Imaging. 5(6). 709–714. 23 indexed citations

11.

Mason, P. A., et al.. (1995). Database created from magnetic resonance images of a Sprague‐Dawley rat, rhesus monkey, and pigmy goat. The FASEB Journal. 9(5). 434–440. 18 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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