Rishma Vidyasagar

1.9k total citations · 1 hit paper
38 papers, 1.4k citations indexed

About

Rishma Vidyasagar is a scholar working on Radiology, Nuclear Medicine and Imaging, Cognitive Neuroscience and Neurology. According to data from OpenAlex, Rishma Vidyasagar has authored 38 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Radiology, Nuclear Medicine and Imaging, 11 papers in Cognitive Neuroscience and 6 papers in Neurology. Recurrent topics in Rishma Vidyasagar's work include Advanced MRI Techniques and Applications (16 papers), Functional Brain Connectivity Studies (9 papers) and Advanced Neuroimaging Techniques and Applications (9 papers). Rishma Vidyasagar is often cited by papers focused on Advanced MRI Techniques and Applications (16 papers), Functional Brain Connectivity Studies (9 papers) and Advanced Neuroimaging Techniques and Applications (9 papers). Rishma Vidyasagar collaborates with scholars based in United Kingdom, Australia and United States. Rishma Vidyasagar's co-authors include Risto A. Kauppinen, Laura M. Parkes, Richard A.E. Edden, Paul G. Mullins, John Evans, Nicolaas A.J. Puts, David J. McGonigle, Ruth Tuura, Jianghua Feng and Stuart M. Allan and has published in prestigious journals such as Journal of Biological Chemistry, PLoS ONE and NeuroImage.

In The Last Decade

Rishma Vidyasagar

36 papers receiving 1.4k 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.

Current practice in the use of MEGA-PRESS spectroscopy for the detection of GABA

2012 433 citations Paul G. Mullins, David J. McGonigle et al. NeuroImage profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Rishma Vidyasagar United Kingdom	17	469	366	353	268	196	38	1.4k
Christian Kerskens Ireland	24	448 1.0×	291 0.8×	339 1.0×	205 0.8×	156 0.8×	59	1.8k
Georg Royl Germany	22	472 1.0×	252 0.7×	408 1.2×	168 0.6×	312 1.6×	60	1.6k
Annette van der Toorn Netherlands	28	990 2.1×	361 1.0×	273 0.8×	238 0.9×	249 1.3×	68	2.2k
Eva‐Maria Ratai United States	23	425 0.9×	307 0.8×	184 0.5×	187 0.7×	240 1.2×	68	1.7k
Jennifer M. Coughlin United States	23	296 0.6×	187 0.5×	531 1.5×	274 1.0×	213 1.1×	67	1.8k
Keunpoong Lim United States	19	214 0.5×	277 0.8×	373 1.1×	472 1.8×	116 0.6×	47	1.7k
Gaia Rizzo Italy	22	403 0.9×	155 0.4×	394 1.1×	250 0.9×	114 0.6×	86	1.8k
Tracy D. Farr Germany	24	191 0.4×	188 0.5×	447 1.3×	267 1.0×	237 1.2×	46	1.5k
M. J. W. Prior United Kingdom	19	200 0.4×	153 0.4×	256 0.7×	273 1.0×	146 0.7×	47	1.1k
R. Scott Dunn United States	23	913 1.9×	321 0.9×	216 0.6×	168 0.6×	352 1.8×	35	2.2k

Countries citing papers authored by Rishma Vidyasagar

Since Specialization

Citations

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

Fields of papers citing papers by Rishma Vidyasagar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Rishma Vidyasagar

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

Fazlollahi, Amir, Rishma Vidyasagar, Scott Ayton, et al.. (2024). Quantitative susceptibility mapping of the fear circuit: Associations with silent symptoms in relapsing-remitting multiple sclerosis. The Neuroradiology Journal. 38(4). 464–474.

Vidyasagar, Rishma, et al.. (2024). Single‐session reproducibility of MR spectroscopy measures of glutathione in the mesial temporal lobe with MEGA‐PRESS. Journal of Neuroimaging. 34(2). 224–231. 1 indexed citations

Goodin, Peter, et al.. (2018). Altered functional connectivity differs in stroke survivors with impaired touch sensation following left and right hemisphere lesions. NeuroImage Clinical. 18. 342–355. 37 indexed citations

Hari, Smriti, Rishma Vidyasagar, Ekta Dhamija, et al.. (2018). Breast mass characterization using shear wave elastography and ultrasound. Diagnostic and Interventional Imaging. 99(11). 699–707. 22 indexed citations

Defres, Sylviane, Simon S. Keller, Kumar Das, et al.. (2017). A Feasibility Study of Quantifying Longitudinal Brain Changes in Herpes Simplex Virus (HSV) Encephalitis Using Magnetic Resonance Imaging (MRI) and Stereology. PLoS ONE. 12(1). e0170215–e0170215. 6 indexed citations

Vidyasagar, Rishma, et al.. (2017). Carotid artery intimal media thickness and ankle brachial index as predictors for atherosclerosis in pre-diabetic patients. International Journal of Medical Science and Public Health. 6(10). 1–1.

Vidyasagar, Rishma, Laurence Abernethy, Barry Pizer, Shivaram Avula, & Laura M. Parkes. (2016). Quantitative measurement of blood flow in paediatric brain tumours—a comparative study of dynamic susceptibility contrast and multi time-point arterial spin labelled MRI. British Journal of Radiology. 89(1062). 20150624–20150624. 15 indexed citations

Michael, Benedict, Michael J. Griffiths, Julia Granerød, et al.. (2015). The Interleukin-1 Balance During Encephalitis Is Associated With Clinical Severity, Blood-Brain Barrier Permeability, Neuroimaging Changes, and Disease Outcome. The Journal of Infectious Diseases. 213(10). 1651–1660. 55 indexed citations

Mullins, Paul G., David J. McGonigle, Ruth Tuura, et al.. (2012). Current practice in the use of MEGA-PRESS spectroscopy for the detection of GABA. NeuroImage. 86. 43–52. 433 indexed citations breakdown →

10.

Vidyasagar, Rishma & Laura M. Parkes. (2011). Reproducibility of functional MRI localization within the human somatosensory cortex. Journal of Magnetic Resonance Imaging. 34(6). 1439–1444. 10 indexed citations

11.

Feng, Jianghua, Marco Meloní, Stuart M. Allan, et al.. (2010). Tuftsin derivatives of FITC, Tb–DOTA or Gd–DOTA as potential macrophage‐specific imaging biomarkers. Contrast Media & Molecular Imaging. 5(4). 223–230. 4 indexed citations

12.

Goodwin, Jonathan, Rishma Vidyasagar, George M. Balanos, Daniel P. Bulte, & Laura M. Parkes. (2009). Quantitative fMRI using hyperoxia calibration: Reproducibility during a cognitive Stroop task. NeuroImage. 47(2). 573–580. 19 indexed citations

13.

Vidyasagar, Rishma, Andrej Stančák, & Laura M. Parkes. (2009). A multimodal brain imaging study of repetition suppression in the human visual cortex. NeuroImage. 49(2). 1612–1621. 13 indexed citations

14.

Vidyasagar, Rishma & Risto A. Kauppinen. (2008). 31P magnetic resonance spectroscopy study of the human visual cortex during stimulation in mild hypoxic hypoxia. Experimental Brain Research. 187(2). 229–235. 16 indexed citations

15.

Vidyasagar, Rishma, et al.. (2008). The BOLD response and vascular reactivity during visual stimulation in the presence of hypoxic hypoxia. NeuroImage. 41(2). 179–188. 13 indexed citations

16.

Meloní, Marco, Jianghua Feng, Rishma Vidyasagar, et al.. (2006). A luminescent probe containing a tuftsin targeting vector coupled to a terbium complex. Chemical Communications. 909–909. 52 indexed citations

17.

Tuunanen, Pasi, Rishma Vidyasagar, & Risto A. Kauppinen. (2006). Effects of mild hypoxic hypoxia on poststimulus undershoot of blood-oxygenation-level-dependent fMRI signal in the human visual cortex. Magnetic Resonance Imaging. 24(8). 993–999. 20 indexed citations

18.

Delehedde, Maryse, et al.. (2005). Heparan Sulphate. Kluwer Academic Publishers eBooks. 480. 65–69. 1 indexed citations

19.

Delehedde, Maryse, Rishma Vidyasagar, David G. Fernig, Malcolm Lyon, & Timothy J. McDonnell. (2002). Hepatocyte Growth Factor/Scatter Factor Binds to Small Heparin-derived Oligosaccharides and Stimulates the Proliferation of Human HaCaT Keratinocytes. Journal of Biological Chemistry. 277(14). 12456–12462. 45 indexed citations

20.

Ghafoorunissa, Rishma Vidyasagar, & Kamala Krishnaswamy. (1988). Phrynoderma: is it an EFA deficiency disease?. PubMed. 42(1). 29–39. 7 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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