Romain Viard

536 total citations
25 papers, 188 citations indexed

About

Romain Viard is a scholar working on Radiology, Nuclear Medicine and Imaging, Neurology and Cognitive Neuroscience. According to data from OpenAlex, Romain Viard has authored 25 papers receiving a total of 188 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Radiology, Nuclear Medicine and Imaging, 11 papers in Neurology and 8 papers in Cognitive Neuroscience. Recurrent topics in Romain Viard's work include Advanced Neuroimaging Techniques and Applications (10 papers), Parkinson's Disease Mechanisms and Treatments (9 papers) and Functional Brain Connectivity Studies (6 papers). Romain Viard is often cited by papers focused on Advanced Neuroimaging Techniques and Applications (10 papers), Parkinson's Disease Mechanisms and Treatments (9 papers) and Functional Brain Connectivity Studies (6 papers). Romain Viard collaborates with scholars based in France, Netherlands and Germany. Romain Viard's co-authors include Renaud Lopes, Grégory Kuchcinski, Kathy Dujardin, Albert F.G. Leentjens, Luc Defebvre, Nacim Betrouni, X. Leclerc, Jean‐Pierre Pruvo, Cécile Bordier and Marco Duering and has published in prestigious journals such as Neurology, Scientific Reports and Movement Disorders.

In The Last Decade

Romain Viard

23 papers receiving 185 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Romain Viard France 8 71 70 50 33 28 25 188
Felix L. Nägele Germany 8 45 0.6× 47 0.7× 54 1.1× 19 0.6× 25 0.9× 17 155
Gajanan S. Revankar Japan 8 67 0.9× 40 0.6× 44 0.9× 25 0.8× 29 1.0× 18 172
Laura Dobisch Germany 3 38 0.5× 39 0.6× 32 0.6× 30 0.9× 36 1.3× 3 150
Hai Lin China 8 77 1.1× 68 1.0× 77 1.5× 47 1.4× 38 1.4× 19 219
Sara Ponticorvo Italy 10 93 1.3× 79 1.1× 51 1.0× 29 0.9× 19 0.7× 30 259
Adina Roceanu Romania 7 74 1.0× 64 0.9× 78 1.6× 18 0.5× 54 1.9× 25 230
Shruti Agashe United States 6 46 0.6× 35 0.5× 29 0.6× 48 1.5× 41 1.5× 17 268
Lia Talozzi Italy 9 47 0.7× 104 1.5× 94 1.9× 17 0.5× 34 1.2× 22 242
Michael Schöll Germany 7 90 1.3× 54 0.8× 32 0.6× 69 2.1× 58 2.1× 9 207
Ruidong Cheng China 9 32 0.5× 48 0.7× 45 0.9× 21 0.6× 25 0.9× 17 287

Countries citing papers authored by Romain Viard

Since Specialization
Citations

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

Fields of papers citing papers by Romain Viard

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Romain Viard

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

All Works

20 of 20 papers shown
1.
Viard, Romain, et al.. (2025). Cortical thickness alterations in Parkinson's disease related anxiety: A cross-sectional 7 T MRI study. Journal of Parkinson s Disease. 15(8). 1513–1523.
2.
Viard, Romain, Matthias Löhle, Grégory Kuchcinski, et al.. (2024). High correlation of quantitative susceptibility mapping and echo intensity measurements of nigral iron overload in Parkinson’s disease. Journal of Neural Transmission. 132(3). 407–417. 1 indexed citations
3.
Viard, Romain, Renaud Lopes, Grégory Kuchcinski, et al.. (2023). Anxiety in Parkinson’s Disease Is Associated with Changes in Brain Structural Connectivity. Journal of Parkinson s Disease. 13(6). 989–998. 7 indexed citations
4.
Lopes, Renaud, Grégory Kuchcinski, Thibaut Dondaine, et al.. (2021). Prediction of Long-term Cognitive Function After Minor Stroke Using Functional Connectivity. Neurology. 96(8). e1167–e1179. 25 indexed citations
5.
Bordier, Cécile, Romain Viard, Luc Defebvre, et al.. (2021). Resting‐State Functional Connectivity in Frontostriatal and Posterior Cortical Subtypes in Parkinson's Disease‐Mild Cognitive Impairment. Movement Disorders. 37(3). 502–512. 20 indexed citations
6.
Betrouni, Nacim, Caroline Moreau, Anne‐Sophie Rolland, et al.. (2021). Texture-based markers from structural imaging correlate with motor handicap in Parkinson’s disease. Scientific Reports. 11(1). 2724–2724. 18 indexed citations
7.
Viard, Romain, Nacim Betrouni, Grégory Kuchcinski, et al.. (2021). Posterior Cortical Cognitive Deficits Are Associated With Structural Brain Alterations in Mild Cognitive Impairment in Parkinson’s Disease. Frontiers in Aging Neuroscience. 13. 668559–668559. 22 indexed citations
8.
Davion, Jean‐Baptiste, Renaud Lopes, Romain Viard, et al.. (2021). Brief International Cognitive Assessment for Multiple Sclerosis scores are associated with the cortical thickness of specific cortical areas in relapsing-remitting patients. Revue Neurologique. 178(4). 326–336. 7 indexed citations
9.
Lopes, Renaud, Romain Viard, Nacim Betrouni, et al.. (2020). Anxiety in Parkinson's disease is associated with changes in the brain fear circuit. Parkinsonism & Related Disorders. 80. 89–97. 24 indexed citations
10.
Grolez, Guillaume, Romain Viard, Renaud Lopes, et al.. (2020). Functional correlates of cognitive slowing in Parkinson's disease. Parkinsonism & Related Disorders. 76. 3–9. 2 indexed citations
11.
Verclytte, Sébastien, Renaud Lopes, Romain Viard, et al.. (2019). Differences in cortical perfusion detected by arterial spin labeling in nonamnestic and amnestic subtypes of early-onset Alzheimer's disease. Journal of Neuroradiology. 47(4). 284–291. 5 indexed citations
12.
Allart, E., Romain Viard, Renaud Lopes, H. Devanne, & Arnaud Delval. (2019). Influence of Motor Deficiency and Spatial Neglect on the Contralesional Posterior Parietal Cortex Functional and Structural Connectivity in Stroke Patients. Brain Topography. 33(2). 176–190. 5 indexed citations
13.
Viard, Romain, Nassima Ramdane, Renaud Lopes, et al.. (2018). Encoding and immediate retrieval tasks in patients with epilepsy: A functional MRI study of verbal and visual memory. Journal of Neuroradiology. 45(3). 157–163. 10 indexed citations
14.
Allart, E., Arnaud Delval, Julien Labreuche, et al.. (2017). Parietomotor connectivity in the contralesional hemisphere after stroke: A paired-pulse TMS study. Clinical Neurophysiology. 128(5). 707–715. 7 indexed citations
15.
Houeijeh, Ali, Pierre Tourneux, Sébastien Mur, et al.. (2017). Lung liquid clearance in preterm lambs assessed by magnetic resonance imaging. Pediatric Research. 82(1). 114–121. 5 indexed citations
16.
Viard, Romain & Jessica Rousseau. (2008). Imagerie interventionnelle parrésonance magnétique : état de l’art desdéveloppements techniques. Journal de Radiologie. 89(1). 13–20. 2 indexed citations
17.
Makni, N., Philippe Puech, Renaud Lopes, et al.. (2008). Automatic 3D segmentation of prostate in MRI combining a priori knowledge, Markov fields and Bayesian framework. PubMed. 2008. 2992–2995. 5 indexed citations
18.
Viard, Romain, et al.. (2008). Non-invasive 3d magnetic resonance thermal mapping: determination of the lesion size during laser-therapy in ex vivo tissues. International Journal of Computer Assisted Radiology and Surgery. 2(6). 327–334.
19.
Lopes, Renaud, N. Makni, Romain Viard, et al.. (2008). 3D multifractal analysis: Application for epilipsy detection in spect imaging. 1. 1199–1202. 1 indexed citations
20.
Härter, Martin, et al.. (1984). [The diabetic and his psychological dimension].. PubMed. 287–306. 1 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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