Olivier Brina

1.5k total citations
63 papers, 1.2k citations indexed

About

Olivier Brina is a scholar working on Neurology, Pulmonary and Respiratory Medicine and Epidemiology. According to data from OpenAlex, Olivier Brina has authored 63 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 48 papers in Neurology, 46 papers in Pulmonary and Respiratory Medicine and 19 papers in Epidemiology. Recurrent topics in Olivier Brina's work include Cerebrovascular and Carotid Artery Diseases (45 papers), Intracranial Aneurysms: Treatment and Complications (45 papers) and Acute Ischemic Stroke Management (19 papers). Olivier Brina is often cited by papers focused on Cerebrovascular and Carotid Artery Diseases (45 papers), Intracranial Aneurysms: Treatment and Complications (45 papers) and Acute Ischemic Stroke Management (19 papers). Olivier Brina collaborates with scholars based in Switzerland, Canada and United States. Olivier Brina's co-authors include Vítor Mendes Pereira, Karl‐Olof Lövblad, Rafik Ouared, Pierre Bouillot, David A. Steinman, Christophe Chnafa, María Isabel Vargas, Mohamed Farhat, Paolo Machi and Philippe Bijlenga and has published in prestigious journals such as PLoS ONE, Stroke and Magnetic Resonance in Medicine.

In The Last Decade

Olivier Brina

59 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Olivier Brina Switzerland	22	846	731	173	172	131	63	1.2k
Hiroyuki Takao Japan	22	1.3k 1.5×	809 1.1×	141 0.8×	192 1.1×	80 0.6×	104	1.7k
Rafik Ouared Switzerland	21	591 0.7×	599 0.8×	112 0.6×	98 0.6×	133 1.0×	30	1.0k
Xinjian Du United States	17	575 0.7×	562 0.8×	176 1.0×	308 1.8×	119 0.9×	40	866
Pedro Lylyk Argentina	17	713 0.8×	606 0.8×	106 0.6×	306 1.8×	36 0.3×	43	1.0k
Richard S. Pergolizzi United States	10	691 0.8×	478 0.7×	126 0.7×	242 1.4×	353 2.7×	18	1.4k
Esteban Scrivano Argentina	13	1.4k 1.6×	879 1.2×	86 0.5×	114 0.7×	52 0.4×	23	1.5k
Liang‐Der Jou United States	14	495 0.6×	401 0.5×	112 0.6×	45 0.3×	99 0.8×	31	698
Marieke E.S. Sprengers Netherlands	23	1.6k 1.9×	919 1.3×	75 0.4×	263 1.5×	139 1.1×	43	1.8k
Hernán G. Morales Spain	16	532 0.6×	402 0.5×	206 1.2×	32 0.2×	50 0.4×	30	799
Luca Augsburger Switzerland	10	575 0.7×	540 0.7×	131 0.8×	36 0.2×	24 0.2×	19	884

Countries citing papers authored by Olivier Brina

Since Specialization

Citations

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

Fields of papers citing papers by Olivier Brina

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Olivier Brina

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

Reymond, Philippe, Gianmarco Bernava, Olivier Brina, et al.. (2025). A novel method for brain aneurysms computed fluid dynamics analysis after flow diverter stent implantation based on micro-computed tomography reconstruction. Journal of Biomechanics. 186. 112634–112634.

Hofmeister, Jérémy, Olivier Brina, Gianmarco Bernava, et al.. (2024). Double Stent Retriever Technique for Mechanical Thrombectomy: A Systematic Review and Meta-Analysis. American Journal of Neuroradiology. 45(8). 1031–1037. 4 indexed citations

Reymond, Philippe, Olivier Brina, Robert Zboray, et al.. (2023). Spatial heterogeneity of occlusive thrombus in acute ischemic stroke: A systematic review. Journal of Neuroradiology. 50(3). 352–360. 2 indexed citations

Hofmeister, Jérémy, Gianmarco Bernava, Andrea Rosi, et al.. (2023). Benchtop evaluation of a double stent retriever thrombectomy technique for acute ischemic stroke treatment. Interventional Neuroradiology. 31(5). 634–640. 2 indexed citations

Reymond, Philippe, et al.. (2023). Near-wall hemodynamic parameters quantification in in vitro intracranial aneurysms with 7 T PC-MRI. Magnetic Resonance Materials in Physics Biology and Medicine. 36(2). 295–308. 2 indexed citations

Bernava, Gianmarco, José Boto, Andrea Rosi, et al.. (2023). Effectiveness of the preventive administration of vasoactive amines in counterbalancing significant patient blood pressure drops following nimodipine administration during mechanical thrombectomy procedures. Interventional Neuroradiology. 3984297734–3984297734.

Bernava, Gianmarco, Andrea Rosi, Jérémy Hofmeister, et al.. (2023). Endovascular treatment strategies for simultaneous bilateral anterior circulation occlusions in acute ischemic stroke: A single-center experience and systematic review of the literature. Interventional Neuroradiology. 31(5). 697–704.

Braunersreuther, Vincent, Isabel Wanke, Jatta Berberat, et al.. (2022). MicroCT Can Characterize Clots Retrieved With Mechanical Thrombectomy From Acute Ischemic Stroke Patients–A Preliminary Report. Frontiers in Neurology. 13. 824091–824091. 3 indexed citations

Bernava, Gianmarco, Olivier Brina, Philippe Reymond, et al.. (2022). In vitro evaluation of how the presence of the stent retriever and microcatheter influences aspiration parameters in thrombectomy according to their position inside the aspiration catheter. Interventional Neuroradiology. 30(4). 489–495. 1 indexed citations

10.

Su, Tianhao, Philippe Reymond, Olivier Brina, et al.. (2020). Large Neck and Strong Ostium Inflow as the Potential Causes for Delayed Occlusion of Unruptured Sidewall Intracranial Aneurysms Treated by Flow Diverter. American Journal of Neuroradiology. 41(3). 488–494. 12 indexed citations

11.

Brina, Olivier, Pierre Bouillot, Philippe Reymond, et al.. (2019). How Flow Reduction Influences the Intracranial Aneurysm Occlusion: A Prospective 4D Phase-Contrast MRI Study. American Journal of Neuroradiology. 40(12). 2117–2123. 11 indexed citations

12.

Chnafa, Christophe, Pierre Bouillot, Olivier Brina, et al.. (2018). Errors in power-law estimations of inflow rates for intracranial aneurysm CFD. Journal of Biomechanics. 80. 159–165. 28 indexed citations

13.

Bouillot, Pierre, Bénédicte M. A. Delattre, Olivier Brina, et al.. (2017). 3D phase contrast MRI: Partial volume correction for robust blood flow quantification in small intracranial vessels. Magnetic Resonance in Medicine. 79(1). 129–140. 28 indexed citations

14.

Chnafa, Christophe, Pierre Bouillot, Olivier Brina, et al.. (2017). Vessel calibre and flow splitting relationships at the internal carotid artery terminal bifurcation. Physiological Measurement. 38(11). 2044–2057. 21 indexed citations

15.

Chnafa, Christophe, Kristian Valen‐Sendstad, Olivier Brina, Vítor Mendes Pereira, & David A. Steinman. (2016). Improved reduced-order modelling of cerebrovascular flow distribution by accounting for arterial bifurcation pressure drops. Journal of Biomechanics. 51. 83–88. 26 indexed citations

16.

Bouillot, Pierre, Olivier Brina, Rafik Ouared, et al.. (2015). Hemodynamic transition driven by stent porosity in sidewall aneurysms. Journal of Biomechanics. 48(7). 1300–1309. 27 indexed citations

17.

Brina, Olivier, Rafik Ouared, Odile Bonnefous, et al.. (2014). Intra-Aneurysmal Flow Patterns: Illustrative Comparison among Digital Subtraction Angiography, Optical Flow, and Computational Fluid Dynamics. American Journal of Neuroradiology. 35(12). 2348–2353. 14 indexed citations

18.

Pereira, Vítor Mendes, Rafik Ouared, Olivier Brina, et al.. (2013). Quantification of Internal Carotid Artery Flow with Digital Subtraction Angiography: Validation of an Optical Flow Approach with Doppler Ultrasound. American Journal of Neuroradiology. 35(1). 156–163. 32 indexed citations

19.

Pereira, Vítor Mendes, Odile Bonnefous, Rafik Ouared, et al.. (2012). A DSA-Based Method Using Contrast-Motion Estimation for the Assessment of the Intra-Aneurysmal Flow Changes Induced by Flow-Diverter Stents. American Journal of Neuroradiology. 34(4). 808–815. 83 indexed citations

20.

Sun, Qi, Alexandra Groth, Ignacio Larrabide, et al.. (2011). In-vitro verification of CFD simulations for predicting flow in a stented aneurysm model. Research Explorer (The University of Manchester). 17. 545–548. 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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