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R

Roger Lecomte

Université de Sherbrooke

48H-index
469Paper Count
9.0KCitation Count
Published Papers 85
Publication Date
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Construction and characterization of an arterial input function measurement system for dynamic PET
errPhysica Medica
IF0
err2026-05-08
err0
errOAAI
errLia Carroll; Youstina Daoud; Otman Sarrhini; Jean-François Beaudoin; Etienne Croteau; Laurence Convert; Roger Lecomte; Shirin A. Enger
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PET Imaging of the Human Brain with Microvolumetric Spatial Resolution
errJOURNAL OF NUCLEAR MEDICINE
IF9.1
err2025-11-01
err1
PREAI
errDoyon, Vincent; Sarrhini, Otman; Loignon-Houle, Francis; Toussaint, Maxime; Auger, Etienne; Thibaudeau, Christian; Croteau, Etienne; Lavallee, Eric; Beaudoin, Jean-Francois; Leroux, Jean-Daniel; Turcotte, Eric; Lecomte, Roger
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YRT-PET: An Open-Source GPU-Accelerated Image Reconstruction Engine for Positron Emission Tomography
errIEEE Transactions on Radiation and Plasma Medical Sciences
IF3.5
err2025-10-13
err0
PREAI
errYassir Najmaoui; Yanis Chemli; Maxime Toussaint; Yoann Petibon; Baptiste Marty; Kathryn Fontaine; Jean-Dominique Gallezot; Gašper Razdevšek; Matic Orehar; Maeva Dhaynaut; Nicolas Guehl; Rok Dolenec; Rok Pestotnik; Keith Johnson; Jinsong Ouyang; Marc Normandin; Marc-André Tétrault; Roger Lecomte; Georges El Fakhri; Thibault Marin
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errSave
CT-scan assessment of lung volumes and effect of gravity on lung ventilation during and after total liquid ventilation in piglets
errRESPIRATORY PHYSIOLOGY & NEUROBIOLOGY
IF1.6
err2025-10-01
err0
PREAI
errMorin, Christophe; Panaitescu, Alexandru; Richard, Gabriel; Taillandier-Pensarini, Sarah-Gabrielle; Samson, Nathalie; Bouchard, Clement; Laferte, Stephanie; Vallieres, Emile; Kohlhauer, Matthias; Tissier, Renaud; Croteau, Etienne; Lecomte, Roger; Praud, Jean-Paul; Micheau, Philippe; Fortin-Pellerin, Etienne
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Development, validation, and preliminary phenotypic characterization of a Col6a3 knockout mouse model targeting exon 3
errAnimal Models and Experimental Medicine
IF3.4
err2025-08-12
err0
errOAAI
errMichel ElChoueiry; Harsimran Sidhu; Maude Lévesque; Dominique Lévesque; Jean-François Jacques; Otman Sarrhini; Jean-François Beaudoin; Molly Caron; Brenda Gaudette; Roger Lecomte; Xavier Roucou; François-Michel Boisvert; Jean-Philippe Brosseau
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errSave
Time-of-Flight Requirements to Mitigate Blurring Induced by Annihilation Photon Acollinearity
errIEEE Transactions on Radiation and Plasma Medical Sciences
IF3.5
err2025-06-16
err0
PREAI
errMaxime Toussaint; Francis Loignon-Houle; Jean-Pierre Dussault; Roger Lecomte
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Heart ketone metabolism under acute ketone supplementation in ZDF rats, a type 2 diabetes heart failure model
errEJNMMI RESEARCH
IF3
err2025-03-14
err0
errOAAI
errCroteau, Etienne; Richard, Gabriel; Prud'Homme, Patrick; Rousseau, Etienne; Cunnane, Stephen C.; Dumulon-Perreault, Veronique; Sarrhini, Otman; Phoenix, Serge; Tremblay, Sebastien; Guerin, Brigitte; Lecomte, Roger
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errSave
Improving timing resolution of BGO for TOF-PET: a comparative analysis with and without deep learning
errEJNMMI PHYSICS
IF3.2
err2025-01-17
err0
errOAAI
errLoignon-Houle, Francis; Kratochwil, Nicolaus; Toussaint, Maxime; Lowis, Carsten; Arino-Estrada, Gerard; Gonzalez, Antonio J.; Auffray, Etiennette; Lecomte, Roger
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errSave
On the implementation of acollinearity in PET Monte Carlo simulations
errPHYSICS IN MEDICINE AND BIOLOGY
IF3.4
err2024-09-10
err1
errOAAI
errToussaint, Maxime; Loignon-Houle, Francis; Auger, Etienne; Lapointe, Gabriel; Dussault, Jean-Pierre; Lecomte, Roger
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errSave
Enhanced Extraction of Blood and Tissue Time-Activity Curves in Cardiac Mouse FDG PET Imaging by Means of Constrained Nonnegative Matrix Factorization
errINTERNATIONAL JOURNAL OF BIOMEDICAL IMAGING
IF1.3
err2023-06-15
err2
errOAAI
errSarrhini, Otman; D'Orleans-Juste, Pedro; Rousseau, Jacques A. A.; Beaudoin, Jean-Francois; Lecomte, Roger
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errSave
Estrogenic impregnation alters pain expression: analysis through functional neuropeptidomics in a surgical rat model of osteoarthritis
errNAUNYN-SCHMIEDEBERGS ARCHIVES OF PHARMACOLOGY
IF3.1
err2022-03-23
err7
PREAI
errKeita-Alassane, Sokhna; Otis, Colombe; Bouet, Emilie; Guillot, Martin; Frezier, Marilyn; Delsart, Alienor; Moreau, Maxim; Bedard, Agathe; Gaumond, Isabelle; Pelletier, Jean-Pierre; Martel-Pelletier, Johanne; Beaudry, Francis; Lussier, Bertrand; Lecomte, Roger; Marchand, Serge; Troncy, Eric
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Simplified size adjusted dose reference levels for adult CT examinations: A regional study
errEUROPEAN JOURNAL OF RADIOLOGY
IF3.3
err2021-09-01
err11
PREAI
errMoghadam, Narjes; Lecomte, Roger; Mercure, Stephane; Rehani, Madan M.; Nassiri, Moulay Ali
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errSave
DOI estimation through signal arrival time distribution: a theoretical description including proof of concept measurements
errPHYSICS IN MEDICINE AND BIOLOGY
IF3.4
err2021-04-28
err21
errOAAI
errLoignon-Houle, Francis; Gundacker, Stefan; Toussaint, Maxime; Lemyre, Felix Camirand; Auffray, Etiennette; Fontaine, Rejean; Charlebois, Serge A.; Lecoq, Paul; Lecomte, Roger
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Performance evaluation of the mouse version of the LabPET II PET scanner
errPHYSICS IN MEDICINE AND BIOLOGY
IF3.4
err2021-03-08
err9
errOAAI
errGaudin, Emilie; Thibaudeau, Christian; Arpin, Louis; Leroux, Jean-Daniel; Toussaint, Maxime; Beaudoin, Jean-Francois; Cadorette, Jules; Paille, Maxime; Pepin, Catherine M.; Koua, Konin; Bouchard, Jonathan; Viscogliosi, Nicolas; Paulin, Caroline; Fontaine, Rejean; Lecomte, Roger
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errSave
Experimental validation of a coincidence time resolution metric including depth-of-interaction bias for TOF-PET
errPHYSICS IN MEDICINE AND BIOLOGY
IF3.4
err2020-12-02
err9
PREAI
errLoignon-Houle, Francis; Toussaint, Maxime; Sun Lee, Min; Cates, Joshua W.; Lecomte, Roger
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errSave
Cross-validation of a non-invasive positron detector to measure the arterial input function for pharmacokinetic modelling in dynamic positron emission tomography
errPHYSICA MEDICA-EUROPEAN JOURNAL OF MEDICAL PHYSICS
IF2.7
err2020-08-01
err5
PREAI
errCarroll, Liam; Croteau, Etienne; Kertzscher, Gustavo; Sarrhini, Otman; Turgeon, Vincent; Lecomte, Roger; Enger, Shirin A.
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Cross-Species Physiological Assessment of Brain Estrogen Receptor Expression Using 18F-FES and 18F-4FMFES PET Imaging
errMOLECULAR IMAGING AND BIOLOGY
IF2.5
err2020-07-22
err5
errOAAI
errPaquette, Michel; Phoenix, Serge; Lavallee, Eric; Rousseau, Jacques A.; Guerin, Brigitte; Turcotte, Eric E.; Lecomte, Roger
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A preclinical PET dual-tracer imaging protocol for ER and HER2 phenotyping in breast cancer xenografts
errEJNMMI RESEARCH
IF3
err2020-07-03
err6
errOAAI
errPaquette, Michel; Phoenix, Serge; Lawson, Christine; Guerin, Brigitte; Lecomte, Roger; Tai, Lee-Hwa; Turcotte, Eric E.; Leyton, Jeffrey, V
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errSave
MRI-compatibility study of a PET-insert based on a low-profile detection front-end with submillimeter spatial resolution
errMEDICAL PHYSICS
IF3.2
err2020-06-15
err2
PREAI
errMoghadam, Narjes; Bouchard, Jonathan; Espagnet, Romain; Fontaine, Rejean; Lecomte, Roger
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Dichotomic effects of clinically used drugs on tumor growth, bone remodeling and pain management (vol 9, 20155, 2019)
errSCIENTIFIC REPORTS
IF3.9
err2020-02-14
err1
errOAAI
errBarriere, David Andre; Midavaine, Elora; Dore-Savard, Louis; Kirby, Karyn; Tremblay, Luc; Beaudoin, Jean-Francois; Beaudet, Nicolas; Longpre, Jean-Michel; Lecomte, Roger; Lepage, Martin; Sarret, Philippe
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Research Directions

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Co-authors
Cooperation Journals
K
Keith A. Johnson
H-index: 119 · Papers: 877
E
E. Auffray
H-index: 98 · Papers: 1.1K
J
Johanne Martel‐Pelletier
H-index: 96 · Papers: 669
S
S. Gundacker
H-index: 84 · Papers: 419
D
Daniel Ricquier
H-index: 82 · Papers: 381
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