Olivier Naggara

9.6k total citations
196 papers, 5.2k citations indexed

About

Olivier Naggara is a scholar working on Neurology, Pulmonary and Respiratory Medicine and Epidemiology. According to data from OpenAlex, Olivier Naggara has authored 196 papers receiving a total of 5.2k indexed citations (citations by other indexed papers that have themselves been cited), including 104 papers in Neurology, 99 papers in Pulmonary and Respiratory Medicine and 83 papers in Epidemiology. Recurrent topics in Olivier Naggara's work include Cerebrovascular and Carotid Artery Diseases (82 papers), Acute Ischemic Stroke Management (77 papers) and Intracranial Aneurysms: Treatment and Complications (62 papers). Olivier Naggara is often cited by papers focused on Cerebrovascular and Carotid Artery Diseases (82 papers), Acute Ischemic Stroke Management (77 papers) and Intracranial Aneurysms: Treatment and Complications (62 papers). Olivier Naggara collaborates with scholars based in France, United States and Canada. Olivier Naggara's co-authors include Catherine Oppenheim, Jean-François Méder, Jean Raymond, Jean‐Louis Mas, Grégoire Boulouis, Myriam Edjlali, Emmanuel Touzé, Guillaume Turc, F Guilbert and D. Trystram and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Neurology.

In The Last Decade

Olivier Naggara

186 papers receiving 5.1k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Olivier Naggara France 40 2.7k 2.5k 1.9k 771 731 196 5.2k
Jean-François Méder France 42 2.5k 0.9× 2.0k 0.8× 1.9k 1.0× 1.2k 1.6× 461 0.6× 153 5.4k
Richard I. Aviv Canada 43 4.2k 1.6× 2.0k 0.8× 4.0k 2.1× 909 1.2× 365 0.5× 224 7.0k
Emmanuel Touzé France 48 2.4k 0.9× 3.3k 1.3× 2.8k 1.4× 862 1.1× 987 1.4× 199 7.2k
X. Leclerc France 39 2.9k 1.1× 2.0k 0.8× 1.2k 0.6× 814 1.1× 624 0.9× 224 4.8k
Luca Remonda Switzerland 45 2.5k 0.9× 2.5k 1.0× 2.9k 1.5× 938 1.2× 271 0.4× 232 6.1k
Ralf W. Baumgartner Switzerland 44 3.2k 1.2× 2.9k 1.1× 2.0k 1.0× 276 0.4× 389 0.5× 153 5.5k
John Pile‐Spellman United States 49 5.6k 2.1× 1.4k 0.6× 1.8k 0.9× 426 0.6× 541 0.7× 179 7.8k
Heather J. Fullerton United States 44 2.7k 1.0× 1.2k 0.5× 2.4k 1.2× 195 0.3× 779 1.1× 129 6.4k
Thomas Liebig Germany 37 2.9k 1.1× 2.3k 0.9× 1.7k 0.9× 250 0.3× 502 0.7× 184 4.2k
Kuniaki Ogasawara Japan 44 4.2k 1.6× 3.6k 1.4× 2.5k 1.3× 1.8k 2.4× 1.3k 1.7× 461 8.2k

Countries citing papers authored by Olivier Naggara

Since Specialization
Citations

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

Fields of papers citing papers by Olivier Naggara

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Olivier Naggara

This figure shows the co-authorship network connecting the top 25 collaborators of Olivier Naggara. A scholar is included among the top collaborators of Olivier Naggara 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 Olivier Naggara. Olivier Naggara 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.
Schaaf, Irene C. van der, Myriam Edjlali, Olivier Naggara, et al.. (2025). Appearance and Disappearance of Intracranial Aneurysm Wall Enhancement during Follow-Up: A Multicenter Cohort Study. American Journal of Neuroradiology. 46(12). 2479–2484. 1 indexed citations
2.
Kamphuis, Maarten J., Olivier Naggara, Gabriël J.E. Rinkel, et al.. (2025). Aneurysm Wall Enhancement and Probability of Instability in Unruptured Intracranial Aneurysms: A Long‐Term Follow‐Up Study. Annals of Neurology. 99(4). 863–870.
3.
Kossorotoff, Manoëlle, et al.. (2024). Determinants of Timely Access to Recanalization Treatments and Outcomes in Pediatric Ischemic Stroke. Stroke. 55(11). 2716–2719. 1 indexed citations
4.
Janot, Kévin, Gaultier Marnat, Arturo Consoli, et al.. (2023). Effects of weather conditions on endovascular treatment case volume for patients with ischemic stroke. Journal of Neuroradiology. 50(6). 593–599. 1 indexed citations
5.
Legrand, Laurence, Alice Le Berre, Pierre Seners, et al.. (2022). FLAIR Vascular Hyperintensities as a Surrogate of Collaterals in Acute Stroke: DWI Matters. American Journal of Neuroradiology. 44(1). 26–32. 5 indexed citations
6.
Mumoli, Nicola, Daniela Mastroiacovo, Michaël Obadia, et al.. (2022). Transient perivascular inflammation of the carotid artery (TIPIC) syndrome. VASA. 51(2). 71–77. 10 indexed citations
7.
Kerleroux, Basile, Guillaume Turc, Marco Pasi, et al.. (2022). TAGE Score for Symptomatic Intracranial Hemorrhage Prediction After Successful Endovascular Treatment in Acute Ischemic Stroke. Stroke. 53(9). 2809–2817. 13 indexed citations
8.
Hak, Jean‐François, Grégoire Boulouis, Basile Kerleroux, et al.. (2022). Noninvasive Follow-up Imaging of Ruptured Pediatric Brain AVMs Using Arterial Spin-Labeling. American Journal of Neuroradiology. 43(9). 1363–1368. 2 indexed citations
9.
Maïer, Benjamin, Benjamin Gory, Romain Bourcier, et al.. (2021). Influence of prior intravenous thrombolysis on outcome after failed mechanical thrombectomy: ETIS registry analysis. Journal of NeuroInterventional Surgery. 14(7). 688–692. 10 indexed citations
10.
Kerleroux, Basile, Christine Rodriguez-Régent, D. Trystram, et al.. (2021). Teaching NeuroImage: Traumatic Dissection of Lenticulostriate Arteries Within an Enlarged Perivascular Space. Neurology. 98(9). e978–e980. 1 indexed citations
11.
Derraz, Imad, Julien Labreuche, Laurence Legrand, et al.. (2020). Clot Burden Score and Collateral Status and Their Impact on Functional Outcome in Acute Ischemic Stroke. American Journal of Neuroradiology. 42(1). 42–48. 25 indexed citations
12.
Garzelli, Lorenzo, Eimad Shotar, Thomas Blauwblomme, et al.. (2020). Risk Factors for Early Brain AVM Rupture: Cohort Study of Pediatric and Adult Patients. American Journal of Neuroradiology. 41(12). 2358–2363. 19 indexed citations
13.
Bourcier, Romain, Laurence Legrand, Sébastien Soize, et al.. (2018). Validation of overestimation ratio and TL-SVS as imaging biomarker of cardioembolic stroke and time from onset to MRI. European Radiology. 29(5). 2624–2631. 4 indexed citations
14.
Bourcier, Romain, Imad Derraz, Serge Bracard, Catherine Oppenheim, & Olivier Naggara. (2018). Two-Layered Susceptibility Vessel Sign and High Overestimation Ratio on MRI Are Predictive of Cardioembolic Stroke. American Journal of Neuroradiology. 40(1). 65–67. 14 indexed citations
15.
Ozanne, Augustin, et al.. (2017). Patient radiation doses and reference levels in pediatric interventional radiology. European Radiology. 27(9). 3983–3990. 9 indexed citations
16.
Boulouis, Grégoire, Volodia Dangouloff‐Ros, O. Boccara, et al.. (2017). Arterial Spin-Labeling to Discriminate Pediatric Cervicofacial Soft-Tissue Vascular Anomalies. American Journal of Neuroradiology. 38(3). 633–638. 17 indexed citations
17.
Boysson, Hubert de, Grégoire Boulouis, Jean‐Jacques Parienti, et al.. (2017). Concordance of Time-of-Flight MRA and Digital Subtraction Angiography in Adult Primary Central Nervous System Vasculitis. American Journal of Neuroradiology. 38(10). 1917–1922. 15 indexed citations
18.
Turc, Guillaume, Laurence Legrand, Joseph Benzakoun, et al.. (2017). Do Fluid-Attenuated Inversion Recovery Vascular Hyperintensities Represent Good Collaterals before Reperfusion Therapy?. American Journal of Neuroradiology. 39(1). 77–83. 36 indexed citations
19.
Naggara, Olivier, Félix Alexandre Antunes Soares, Emmanuel Touzé, et al.. (2011). Is It Possible to Recognize Cervical Artery Dissection on Stroke Brain MR Imaging? A Matched Case-Control Study. American Journal of Neuroradiology. 32(5). 869–873. 14 indexed citations
20.
Naggara, Olivier, et al.. (2008). neurologieImagerie du syndrome confusionnelImaging of acute confusional state. Journal de Radiologie. 89. 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Jean-François Méder Breakdown of academic impact, for papers by Richard I. Aviv Breakdown of academic impact, for papers by Emmanuel Touzé Breakdown of academic impact, for papers by X. Leclerc Breakdown of academic impact, for papers by Luca Remonda Breakdown of academic impact, for papers by Ralf W. Baumgartner Breakdown of academic impact, for papers by John Pile‐Spellman Breakdown of academic impact, for papers by Heather J. Fullerton Breakdown of academic impact, for papers by Thomas Liebig Breakdown of academic impact, for papers by Kuniaki Ogasawara
Rankless by CCL
2026