Research
Journal Papers
2026
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A multi-b-value test-retest diffusion MRI brain dataset for model validation and reproducibility assessment
Sumbitted to Scientific Data. (Preprint) DOI: 10.64898/2026.08.23.746449
T. Pieciak, I. Guadilla, D. Ciupek, R. Navarro-González, S. Merino-Caviedes, P. Villacorta-Aylagas, L. Magdaleno Humayor, M. Villa Aparicio, J. Rueda-Ramos, R. Santiesteban-Mendo, R. Moro-Boyero, A. Tristán-Vega
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MRSeqStudio: MRI Sequence Design and Simulation as a Service in a Free and Open-Source Web Platform
J Med Syst, 50, 65 (2026). DOI: 10.1007/s10916-026-02394-1
P. Villacorta-Aylagas, M. Rodríguez-Cayetano, C. Castillo-Passi, P. Irarrazaval, F. Simmross-Wattenberg, C. Alberola-López
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Versatile and Highly Efficient MRI Simulation of Arbitrary Motion in KomaMRI
Magn Reson Med, 95, no. 3 (2026): 1791–1803. DOI: 10.1002/mrm.70145
P. Villacorta-Aylagas, C. Castillo-Passi, R. Kierulf, R.M. Menchón-Lara, J.R. Rodríguez-Galván, J. Sierra-Pallaers, P. Irarrazaval, C. Alberola-López
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Sampling of non-Gaussian Ensemble Average Propagators for the simulation of diffusion magnetic resonance images
Magn Reson Med, 95, no. 2 (2026): 1255–1265. DOI: 10.1002/mrm.70080
J.R. Rodríguez-Galván, P. Villacorta-Aylagas, S. Merino-Caviedes, F. Simmross-Wattenberg, C. Castillo-Passi, P. Irarrazaval, A. Tristán-Vega, C. Alberola-López
Conference Contributions
(N: National, I: International, P: Poster, O: Oral)
2026
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Enhancing KomaMRI with a Pulseq I/O Interface for Reproducible Sequence Workflows (P)
2026 ISMRM Iberian Chapter Meeting, Coimbra, Portugal (I)P. Villacorta-Aylagas, C. Castillo-Passi, P. Irarrazaval, F. Simmross-Wattenberg, M. Rodríguez-Cayetano, C. Alberola-López
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MRSeqStudio: A Free and Open-Source Web Application for MR Sequence Design and Simulation as a Service (P)
2026 ISMRM & ISMRT Annual Meeting & Exhibition, Cape Town, South Africa (I)P. Villacorta-Aylagas, C. Castillo-Passi, P. Irarrazaval, F. Simmross-Wattenberg, M. Rodríguez-Cayetano, C. Alberola-López
2025
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A Free and Open-Source Web Application for Pulse Sequence Development and Simulation (P)
1st Best Poster Presentation 2025 ISMRM Iberian Chapter Meeting, Barcelona, Spain (I) P. Villacorta-Aylagas, C. Castillo-Passi, P. Irarrazaval, F. Simmross-Wattenberg, M. Rodríguez-Cayetano, C. Alberola-López
2024
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Flexible Motion Models for GPU-accelerated MRI Simulations with Complex Motion and Flow using KomaMRI (O/P)
ESMRMB 2024, Barcelona, Spain (I)P. Villacorta-Aylagas, C. Castillo-Passi, R.M. Menchón-Lara, J. Anatol-Hernández, P. Irarrazaval, J. Sierra-Pallares, C. Alberola-López
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Proof of Concept for the Simulation of Diffusion Models in the Myocardium through KomaMRI (O)
CASEIB 2024, Sevilla, Spain (N)J. R. Rodríguez-Galván, P. Villacorta-Aylagas, S. Merino-Caviedes, C. Castillo, J. Sánchez-González, D. Filgueiras-Rama, A. Tristán-Vega, P. Irarrazaval, C. Alberola-López
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New Methods for Defining Dynamic Phantoms in KomaMRI (P)
2024 ISMRM Iberian Chapter Meeting, Porto, Portugal (I)P. Villacorta-Aylagas, C. Castillo-Passi, R.M. Menchón-Lara, J. Anatol-Hernández, P. Irarrazaval, J. Sierra-Pallares, C. Alberola-López
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Synthetic spin trajectory generation for advanced Flow phantom in MRI simulation (P)
2024 ISMRM Iberian Chapter Meeting, Porto, Portugal (I)J. Anatol-Hernández, J. Sierra-Pallares, P. Villacorta-Aylagas, C. Castillo-Passi, R.M. Menchón-Lara, P. Irarrazaval, C. Alberola-López
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A KomaMRI Phantom Extension for Integrated Dynamic Imaging (P)
2024 ISMRM & ISMRT Annual Meeting & Exhibition, Singapore (I)P. Villacorta-Aylagas, C. Castillo-Passi, R. M. Menchón-Lara, P. Irarrazaval, J. B. Sierra-Pallares, C. Alberola-López
2023
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A Web Version of KomaMRI. Sequence Editor and Remote Execution (P)
2023 ISMRM Iberian Chapter Meeting, Valladolid, Spain (I)P. Villacorta-Aylagas, I. Fernández-Arias, C. Castillo-Passi, P. Irarrazaval, F. Simmross-Wattenberg, M. Rodríguez Cayetano, C. Alberola-López
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Parallel Device-Agnostic Simulation of Magnetic Resonance Imaging Sequences (P)
2023 ISMRM Iberian Chapter Meeting, Valladolid, Spain (I)I. Fernández-Arias, P. Villacorta-Aylagas, C. Castillo-Passi, P. Irarrazaval, F. Simmross-Wattenberg, M. Rodríguez-Cayetano, C. Alberola-López
2022
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A Cross-Plattform Editor and Simulator of Magnetic Resonance Imaging Sequences. Design and Implementation (O)
CASEIB 2022, Valladolid, Spain (N)
P. Villacorta-Aylagas, I. Fernández-Arias, C. Castillo-Passi, P. Irarrazaval, F. Simmross-Wattenberg, M. Rodríguez Cayetano, C. Alberola-López
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Simulación paralela multidispositivo de secuencias de imagen por resonancia magnética (P)
CASEIB 2022, Valladolid, Spain (N)
I. Fernández-Arias, P. Villacorta-Aylagas, C. Castillo-Passi, P. Irarrazaval, F. Simmross-Wattenberg, M. Rodríguez-Cayetano, C. Alberola-López
Invited talks & seminars
2026
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Introduction to numerical phantoms and MRI sequence simulation with KomaMRI
Invited educational talk · MRITogether 2026 · Virtual meetingC. Castillo-Passi, P. Villacorta-Aylagas
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Iniciación a Inkscape
Course for high school students
P. Villacorta-Aylagas
2025
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An Open Web Tool for Pulse Sequence Design, Simulation, and Motion Exploration in Body MRI
Invited educational talk · MRI Together 2025 · Virtual meetingP. Villacorta-Aylagas