Roger Lecomte

9.0k total citations
375 papers, 6.9k citations indexed

About

Roger Lecomte is a scholar working on Radiology, Nuclear Medicine and Imaging, Radiation and Biomedical Engineering. According to data from OpenAlex, Roger Lecomte has authored 375 papers receiving a total of 6.9k indexed citations (citations by other indexed papers that have themselves been cited), including 270 papers in Radiology, Nuclear Medicine and Imaging, 225 papers in Radiation and 77 papers in Biomedical Engineering. Recurrent topics in Roger Lecomte's work include Medical Imaging Techniques and Applications (248 papers), Radiation Detection and Scintillator Technologies (192 papers) and Advanced MRI Techniques and Applications (51 papers). Roger Lecomte is often cited by papers focused on Medical Imaging Techniques and Applications (248 papers), Radiation Detection and Scintillator Technologies (192 papers) and Advanced MRI Techniques and Applications (51 papers). Roger Lecomte collaborates with scholars based in Canada, United States and Spain. Roger Lecomte's co-authors include J. Cadorette, Réjean Fontaine, C. Pépin, M’hamed Bentourkia, S. Rodrigue, François Bénard, S. Monaro, D. Rouleau, A. Saoudi and Marc‐André Tétrault and has published in prestigious journals such as SHILAP Revista de lepidopterología, Environmental Science & Technology and PLoS ONE.

In The Last Decade

Roger Lecomte

359 papers receiving 6.7k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Roger Lecomte Canada 43 4.3k 3.3k 1.2k 1.1k 866 375 6.9k
Thomas F. Budinger United States 54 4.6k 1.1× 1.3k 0.4× 1.1k 0.9× 968 0.9× 286 0.3× 207 8.2k
E.J. Hoffman United States 33 4.6k 1.1× 1.8k 0.5× 878 0.7× 508 0.5× 374 0.4× 104 6.4k
Joel S. Karp United States 56 8.8k 2.1× 5.1k 1.5× 2.4k 2.0× 1.9k 1.7× 370 0.4× 363 10.9k
Richard Laforest United States 43 4.1k 1.0× 1.0k 0.3× 1.3k 1.0× 262 0.2× 517 0.6× 223 7.0k
Arion F. Chatziioannou United States 42 5.0k 1.2× 2.0k 0.6× 2.1k 1.8× 473 0.4× 124 0.1× 150 6.8k
A. Del Guerra Italy 35 2.7k 0.6× 3.1k 0.9× 922 0.8× 836 0.7× 865 1.0× 344 4.9k
Edward J. Hoffman United States 39 4.9k 1.2× 1.8k 0.5× 1.1k 0.9× 502 0.4× 111 0.1× 87 6.4k
Paul Marsden United Kingdom 49 5.2k 1.2× 1.6k 0.5× 905 0.8× 571 0.5× 64 0.1× 234 7.5k
J.J. Vaquero Spain 30 2.4k 0.6× 1.3k 0.4× 938 0.8× 509 0.5× 144 0.2× 205 4.0k
R. Nutt United States 24 2.9k 0.7× 1.8k 0.5× 677 0.6× 638 0.6× 243 0.3× 58 3.9k

Countries citing papers authored by Roger Lecomte

Since Specialization
Citations

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

Fields of papers citing papers by Roger Lecomte

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Roger Lecomte

This figure shows the co-authorship network connecting the top 25 collaborators of Roger Lecomte. A scholar is included among the top collaborators of Roger Lecomte 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 Roger Lecomte. Roger Lecomte 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.
D’Orléans-Juste, Pedro, et al.. (2023). Enhanced Extraction of Blood and Tissue Time-Activity Curves in Cardiac Mouse FDG PET Imaging by Means of Constrained Nonnegative Matrix Factorization. International Journal of Biomedical Imaging. 2023. 1–15. 2 indexed citations
2.
Salem, Nicolas, et al.. (2022). The ultra high sensitivity blood counter: a compact, MRI-compatible, radioactivity counter for pharmacokinetic studies in μl volumes. Biomedical Physics & Engineering Express. 8(3). 35022–35022. 2 indexed citations
3.
Lecomte, Roger, et al.. (2021). Simplified size adjusted dose reference levels for adult CT examinations: A regional study. European Journal of Radiology. 142. 109861–109861. 10 indexed citations
4.
5.
Paquette, Michel, Serge Phoenix, Éric Lavallée, et al.. (2020). Cross-Species Physiological Assessment of Brain Estrogen Receptor Expression Using 18F-FES and 18F-4FMFES PET Imaging. Molecular Imaging and Biology. 22(5). 1403–1413. 6 indexed citations
6.
Bouchard, Jonathan, et al.. (2019). Studying the effects of metallic components of PET-insert on PET and MRI performance due to gradient switching. Physics in Medicine and Biology. 64(7). 75003–75003. 6 indexed citations
7.
Dussault, Jean-Pièrre, et al.. (2019). Analytical model of DOI-induced time bias in ultra-fast scintillation detectors for TOF-PET. Physics in Medicine and Biology. 64(6). 65009–65009. 24 indexed citations
8.
Dussault, Jean-Pièrre, et al.. (2016). Revisiting motion compensation models in pet image reconstruction. Les Cahiers du GERAD. 1–11.
9.
Guillot, Martin, Gabriel Chartrand, Jacques Rousseau, et al.. (2015). [18F]-fluorodeoxyglucose positron emission tomography of the cat brain: A feasibility study to investigate osteoarthritis-associated pain. The Veterinary Journal. 204(3). 299–303. 20 indexed citations
10.
Croteau, Étienne, Éric Poulin, Sébastien Tremblay, et al.. (2014). Arterial input function sampling without surgery in rats for positron emission tomography molecular imaging. Nuclear Medicine Communications. 35(6). 666–676. 3 indexed citations
11.
Deng, Xiaowu, et al.. (2013). PET-based geometrical calibration of a pinhole SPECT add-on for an animal PET scanner. Physics in Medicine and Biology. 58(7). 2011–2025. 2 indexed citations
12.
Roy, Maggie, Scott Nugent, Jennifer Tremblay‐Mercier, et al.. (2012). The ketogenic diet increases brain glucose and ketone uptake in aged rats: A dual tracer PET and volumetric MRI study. Brain Research. 1488. 14–23. 39 indexed citations
13.
Goertzen, Andrew L., Qinan Bao, Mélanie Bergeron, et al.. (2012). NEMA NU 4-2008 Comparison of Preclinical PET Imaging Systems. Journal of Nuclear Medicine. 53(8). 1300–1309. 182 indexed citations
14.
Lecomte, Roger, et al.. (2011). Unsupervised cardiac PET image segmentation. International Conference on Systems, Signals and Image Processing. 1–6. 2 indexed citations
15.
Pépin, C., J. Cadorette, Jean-François Beaudoin, et al.. (2010). Improved LabPET detectors using Lu1.8Gd0.2SiO5:Ce (LGSO) scintillator blocks. IEEE Transactions on Nuclear Science. 36–41. 2 indexed citations
16.
Byrne, Annette T., Aisling O’Connor, Michael J. Hall, et al.. (2009). Vascular-targeted photodynamic therapy with BF2-chelated Tetraaryl-Azadipyrromethene agents: a multi-modality molecular imaging approach to therapeutic assessment. British Journal of Cancer. 101(9). 1565–1573. 86 indexed citations
17.
Mathieu, David, Roger Lecomte, Ana Maria Crous Tsanaclis, Annie Larouche, & David Fortin. (2007). Standardization and Detailed Characterization of the Syngeneic Fischer/F98 Glioma Model. Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques. 34(3). 296–306. 52 indexed citations
18.
Lecomte, Roger, J. Cadorette, S. Rodrigue, et al.. (1996). Initial results from the Sherbrooke avalanche photodiode positron tomograph. IEEE Transactions on Nuclear Science. 43(3). 1952–1957. 209 indexed citations
19.
Bentourkia, M’hamed, P. Msaki, J. Cadorette, & Roger Lecomte. (1995). Assessment of scatter components in high-resolution PET: correction by nonstationary convolution subtraction.. PubMed. 36(1). 121–30. 25 indexed citations
20.
Lecomte, Roger. (1992). Analytical study of performance in a 3D PET scanner. Physics in Medicine and Biology. 37(3). 623–634. 5 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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