Georges El Fakhri, PhD, DABR

2026

• Influence of an AQP4 haplotype and sleep duration on early Alzheimer's disease

  Palatsides E, Yiallourou S, Himali D, Cavuoto M, Baril A, Yang Q, Peloso G, Ryan J, Fakhri G, Ghosh S, Thibault E, DeCarli C, Johnson K, Beiser A, Seshadri S, Himali J, Pase M. Influence of an AQP4 haplotype and sleep duration on early Alzheimer's disease. Alzheimer's & Dementia 2026, 22: e71540. PMID: 42222915, PMCID: PMC13239115, DOI: 10.1002/alz.71540.

  Peer-Reviewed Original Research

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• Scan-wise generalized PET denoising with contrastive adversarial learning

  Liu X, Marin T, Eslahi S, Tiss A, Chemli Y, Najmaoui Y, Jang S, Fakhri G, Ouyang J. Scan-wise generalized PET denoising with contrastive adversarial learning. Physics In Medicine And Biology 2026, 71: 10.1088/1361-6560/ae7231. PMID: 42173146, PMCID: PMC13312193, DOI: 10.1088/1361-6560/ae7231.

  Peer-Reviewed Original Research

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• Direct Cardiac T1 Mapping with Subspace Modeling and Free-breathing Data Acquisition

  Marin T, Han P, Szezurek D, Zhuo Y, Mounime I, Djebra Y, Lee W, Fakhri G, Ma C. Direct Cardiac T1 Mapping with Subspace Modeling and Free-breathing Data Acquisition. IEEE Transactions On Biomedical Engineering 2026, PP: 1-10. PMID: 42184172, PMCID: PMC13249525, DOI: 10.1109/tbme.2026.3696845.

  Peer-Reviewed Original Research

• Individualized treatment effect inference of head and neck cancer with multimodal data

  Wei Y, Li Z, Woo J, Ouyang J, Fakhri G, Liu X. Individualized treatment effect inference of head and neck cancer with multimodal data. APSIPA Transactions On Signal And Information Processing 2026, 15: 3-20. PMID: 42125301, PMCID: PMC13160251, DOI: 10.1108/atsip-06-2025-0051.

  Peer-Reviewed Original Research

• Unsupervised Adaptation from FDG to PSMA PET/CT for 3D Lesion Detection Under Label Shift

  Liu X, Xia M, Chemli Y, Fakhri G, Liu C, Ouyang J. Unsupervised Adaptation from FDG to PSMA PET/CT for 3D Lesion Detection Under Label Shift. 2026, 00: 1-5. DOI: 10.1109/isbi61048.2026.11515918.

  Peer-Reviewed Original Research

• Latent diffusion transformers for 3D head and neck tumor segmentation

  Dong Y, Marin T, Grogg K, Beddok A, Liu X, Moteabbed M, Woo J, Ma C, Fakhri G. Latent diffusion transformers for 3D head and neck tumor segmentation. Progress In Biomedical Optics And Imaging 2026, 13926: 31. DOI: 10.1117/12.3085831.

  Peer-Reviewed Original Research

• AI‑driven multi-lesion detection in whole‑body FDG PET/CT

  Liu X, Xia M, Chemli Y, Fakhri G, Liu C, Ouyang J. AI‑driven multi-lesion detection in whole‑body FDG PET/CT. Progress In Biomedical Optics And Imaging 2026, 13928: 7. DOI: 10.1117/12.3087729.

  Peer-Reviewed Original Research

  Citations

• Exploring the limits of deep-learning‑based PET image denoising for lesion detectability

  Bayerlein R, Xia M, Ouyang J, Chemli Y, Melnichuk D, Fakhri G, Nardo L, Liu C, Badawi R. Exploring the limits of deep-learning‑based PET image denoising for lesion detectability. Progress In Biomedical Optics And Imaging 2026, 13928: 5. DOI: 10.1117/12.3085222.

  Peer-Reviewed Original Research

• Bayesian modelling demonstrates clinically relevant heterogeneity in Tau PET patterns in Alzheimer’s disease

  Xia Y, Johnson K, Fakhri G, Guehl N, van de Giessen E, Coomans E, Pijnenburg Y, Ossenkoppele R, Groot C. Bayesian modelling demonstrates clinically relevant heterogeneity in Tau PET patterns in Alzheimer’s disease. European Journal Of Nuclear Medicine And Molecular Imaging 2026, 53: 4664-4676. PMID: 41915038, PMCID: PMC13197381, DOI: 10.1007/s00259-026-07868-5.

  Peer-Reviewed Original Research

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• Below 100 ps CTR using FastIC+, an ASIC including on-chip digitization for ToF-PET and beyond

  Mazzanti D, Gomez S, Mauricio J, Alozy J, Bandi F, Campbell M, Dolenec R, Fakhri G, Fernandez-Tenllado J, Gola A, Guberman D, Majewski S, Manera R, Mariscal-Castilla A, Penna M, Pestotnik R, Portero S, Paterno A, Sanuy A, Silva J, Ballabriga R, Gascon D. Below 100 ps CTR using FastIC+, an ASIC including on-chip digitization for ToF-PET and beyond. IEEE Transactions On Radiation And Plasma Medical Sciences 2026, PP: 1-1. DOI: 10.1109/trpms.2026.3678341.

  Peer-Reviewed Original Research

  Citations