Journals

1. A. H. Curiale, A. Haak, G. Vegas-Sanchez-Ferrero, B. Ren, S. Aja-Fernandez, J. G. Bosch, Fully automatic detection of salient features in 3D transesophageal images, Ultrasound in Medicine and Biology, in press.
2. Santiago Aja-Fernández, Gonzalo Vegas-Sánchez-Ferrero, Antonio Tristán-Vega, Noise Estimation in Parallel MRI: GRAPPA and SENSE, Magnetic Resonance Imaging, Volume 32, Issue 3, April 2014, Pages 281–290 [doi].
3. G. Vegas-Sánchez-Ferrero, Gonzalo; J. Seabra, Jose; O. Rodriguez-Leor; A. Serrano-Vida; S. Aja-Fernández; M. Martín-Fernández; C. Palencia; J. Sanches, Gamma Mixture Classifier for Plaque Detection in Intravascular Ultrasonic Images, IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, Vol. 61, N. 1, pages 44-61, Jan. 2014. [doi].
4. Gonzalo Vegas-Sanchez-Ferrero, Santiago Aja-Fernández, Cesar Palencia, and Marcos Martin-Fernandez, A Generalized Gamma Mixture Model for Ultrasonic Tissue Characterization, Computational and Mathematical Methods in Medicine, Volume 2012 (2012), Article ID 481923. [doi].
5. L. Cordero-Grande, G. Vegas-Sánchez-Ferrero, P. Casaseca-de-la-Higuera, S. Aja-Fernández and C. Alberola-López. A Magnetic Resonance Software Simulator for the Evaluation of Myocardial Deformation Estimation. Medical Engineering & Physics, 35 (2013) 1331–1340. [doi].
6. Véronique Brion, Cyril Poupon, Olivier Riff, Santiago Aja-Fernández, Antonio Tristán-Vega, Jean-François Mangin, Denis Le Bihan, Fabrice Poupon, Noise correction for HARDI and HYDI data obtained with multi-channel coils and Sum of Squares reconstruction: An anisotropic extension of the LMMSE, Magnetic Resonance Imaging 31 (2013) 1360–1371. [doi].
7. Lucilio Cordero-Grande, Susana Merino-Caviedes, Santiago Aja-Fernandez, and Carlos Alberola-Lopez, Groupwise Elastic Registration by a New Sparsity-Promoting Metric: Application to the Alignment of Cardiac Magnetic Resonance Perfusion Images, IEEE Trans. Pattern Analysis and Machine Int. 35(11), 2013. pp 2638-2650. [doi].
8. Santiago Aja-Fernández, Véronique Brion, Antonio Tristán-Vega, Effective Noise Estimation and Filtering from Correlated Multiple-Coil MR data, Magnetic Resonance Imaging, Volume 31, Issue 2, February 2013, Pages 272–285. [doi].
9. P. Casaseca-de-la-Higuera, A. Tristán-Vega, S. Aja-Fernández, C. Alberola-López, C. F. Westin, R. San-José Estepar, Optimal Real-Time Estimation In Diffusion Tensor Imaging, Magnetic Resonance Imaging, Volume 30, Issue 4, May 2012, Pages 506–517 [doi]
10. G. Vegas-Sánchez-Ferrero, S. Aja-Fernández, M. Martin-Fernandez, C. Palencia de Lara, A direct calculation of moments of the Sample Variance, Mathematics and Computers in Simulation. Volume 82, Issue 5, January 2012, Pages 790–804 [doi]
11. A. Tristán‐Vega, S. Aja‐Fernández, C.‐F. Westin. Least Squares for Diffusion Tensor Estimation Revisited: Propagation of Uncertainty with Rician and non-Rician Signals. NeuroImage, Volume 59, Issue 4, 15 February 2012, Pages 4032–4043 [doi]
12. S. Aja-Fernández, A. Tristán-Vega, Influence of Noise Correlation in Multiple-Coil Statistical Models with Sum of Squares Reconstruction. Magnetic Resonance in Medicine. Volume 67, Issue 2, pages 580–585, February 2012[doi]
13. A. Tristán-Vega, V. García-Pérez, S. Aja-Fernández, Efficient and Robust Nonlocal Means Denoising of MR Data Based on Salient Features Matching, Computer Methods and Programs in Biomedicine. Volume 105, Issue 2, February 2012, Pages 131–144 [doi]
14. S. Aja-Fernández, A. Tristán-Vega, S. Hoge. Statistical Noise Analysis in GRAPPA using a parametrized non-central chi approximation model. Magnetic Resonance in Medicine. Volume 65, Issue 4, pages 1195–1206, April 2011 [doi]
15. S. Aja-Fernández, G. Vegas-Sánchez-Ferrero, A. Tristán-Vega. About the background distribution in MR data: a local variance study. Magnetic Resonance Imaging Vol. 28, No. 5, Jun. 2010, pp 739-752. [doi]
16. A. Tristán-Vega and S. Aja-Fernández. DWI filtering using joint information for DTI and HARDI, Medical Image Analysis, Vol. 14, No. 2, April 2010, pp 205-218. [doi]
17. A. Tristán-Vega, C.-F. Westin and S. Aja-Fernández. A new methodology for the estimation of fiber populations in the white matter of the brain with the Funk-Radon transform. NeuroImage, Vol. 49, No. 2, Jan. 2010, pp. 1301-1315. [doi]
18. S. Aja-Fernández, A. Tristán-Vega, C. Alberola-López, Noise estimation in single- and multiple-coil magnetic resonance data based on statistical models, Magnetic Resonance Imaging, Vol. 27, No. 10, Dec. 2009, pp. 1397-409. [doi]
19. K. Krissian, S. Aja-Fernández, Noise-Driven Anisotropic Filtering of MRI, IEEE Tr. on Image Processing, Vol. 18, no. 10, Oct. 2009, pp. 2265-2274. [doi]
20. V. García-Pérez, E. Muñoz-Moreno, S. Aja-Fernández, C. Alberola-López, "3D Collision Handling Algorithm for Surgery Simulation Based on Feedback Fuzzy Logic", IEEE Trans. On Information Technology in Biomedicine, Vol. 13, No. 4, July 2009, pp. 451-457. [doi]
21. A. Tristán-Vega, C-F Westin, S Aja-Fernández, Estimation of fiber Orientation Probability Density Functions in High Angular Resolution Diffusion Imaging, NeuroImage, Vol. 47 (2), Aug. 2009, pp. 638-650. [doi]
22. S. Aja-Fernández, M. Martín-Fernández and C. Alberola-López, "Automatic Noise Estimation in Images Using Local Statistics. Additive and Multiplicative Cases. Image and Vision Computing, Vol. 27, Issue 6, May 2009, pp. 756-770. [doi]
23. S Aja-Fernández, M. Niethammer, M. Kubicki, M. E. Shenton, C.F. Westin, "Restoration of DWI data using a Rician LMMSE estimator". IEEE Tr. on Medical Imag. Vol. 27, No. 10, Oct. 2008, pp. 1389-1403. [doi]
24. S. Aja-Fernández, C. Alberola-Lopez and C.-F. Westin. "Noise and Signal Estimation in Magnitude MRI and Rician Distributed Images: A LMMSE Approach", IEEE Trans. on Image Processing, Vol. 17, No. 8, Aug. 2008, pp. 1383-1398. [doi]
25. S. Aja-Fernández and C. Alberola-López, “Matrix Modeling of Hierarchical Fuzzy Systems", IEEE Trans. on Fuzzy Systems, Vol. 16, No. 3 June 2008, pp. 585-599.
26. S. Aja-Fernández and C. Alberola-López, "On the estimation of the coefficient of variation for anisotropic diffusion speckle filtering", IEEE Trans. on Image Processing, vol.15, no. 9, pp. 2694-2701, Sept. 2006. [doi]
27. S. Aja-Fernández and C. Alberola-López, "Fuzzy Feedback System Analysis using Transition Matrices", Fuzzy Sets and Systems. Vol. 157, pp. 516-543, 2006
28. F. Simmross-Wattenberg, N. Carranza-Herrezuelo, C. Palacios-Camarero, Juan P. Casaseca de la Higuera, M.A. Martín-Fernández, S. Aja-Fernández, J- Ruiz-Alzola, C.F. Westin, C. ALberola-López, "Group-Slicer: a Collaborative Extension of the 3D-Slicer", Journal of Biomedical Informatics. Vol. 38, pp. 431-442, 2005.
29. S. Aja-Fernández and C. Alberola-López, "Fast inference using transition matrices: an extension to non-linear operators", IEEE Trans. on Fuzzy Systems. Vol. 13, n. 4, pp. 478-490, Aug. 2005.
30. E. Muñoz, S. Rodríguez, A. Vilora, P. Lamata, M.A. Martín, R. de Luis, S. Aja, E.J. Gómez, C. Alberola, "Detección de colisiones. Un problema clave en la simulación quirúrgica", Informática y Salud (I+S) vol. 48 pp. 23-35, Oct, 2004
31. Santiago Aja-Fernández; Rodrigo de Luis-García; Miguel Angel Martín-Fernández; Carlos Alberola-López"A computational TW3 classifier for skeletal maturity assessment. A Computing with Words approach", Journal of Biomedical Informatics, vol. 37, pp. 99-107, 2004.
32. S. Aja-Fernández and C. Alberola-López, "Fast Inference in SAM fuzzy systems using transition matrices", IEEE Trans. on Fuzzy Systems. Vol. 12, n. 2, pp. 170-183, Apr. 2004
33. S. Aja-Fernández, C. Alberola-López and J. Ruiz-Alzola, "A fuzzy-controlled Kalman filter applied to stereo-visual tracking schemes", Signal Processing, Vol. 83, pp. 101-120, Jan. 2003.
34. S. Aja-Fernández, C. Alberola-López and G. V. Cybenko, "A fuzzy MHT algorithm applied to text-based information tracking", IEEE Trans. on Fuzzy Systems, Vol. 10, n. 3, pp. 360-374, Jun. 2002
35. C. Alberola, S. Aja, R. San José, Y. Dimitriadis, J. Ruiz, J. A. de LLano, J. Díaz, "diSNEi: A collaborative enviroment for 3D echographical images analisis and visualization", Journal of Perinatal Medicine, Vol. 29, suplement I, 2001.

Book Chapters

1. S. Aja-Fernández, C. Alberola-López and C.F. Westin, Signal LMMSE estimation from multiple samples in MRI and DT-MRI. MICCAI 2007, Lecture Notes on Computer Sciences. Vol. 4792. Brisbane, Australia, 2007.
2. M. Niethammer, S. Bouix, S. Aja Fernandez, C.F. Westin, M. Shenton, Outlier Rejection for Diffusion Weighted Images. MICCAI 2007 Lecture Notes on Computer Sciences. Vol. 4792. Brisbane, Australia, 2007.
3. A. Tristán-Vega, S. Aja-Fernández, Joint LMMSE estimation of DWI data for DTI processing, In Medical Image Computing and Computer-Assisted Intervention, vol. 5242 of Lecture Notes in Computer Science, pp. 27–34. Springer–Verlag, Sep. 2008.
4. E. Muñoz-Moreno, S. Aja-Fernández and M. Martin-Fernandez, Quality Assessment of Tensor Images, en Tensors in image processing and computer vision, Aja-Fernández, S., Luis García, R. de, Tao, D., Li, X. (Eds.), Springer-Verlarg, London 2009, pp. 79-104.
5. G. Vegas Sánchez-Ferrero, A. Tristán Vega, L. Cordero Grande, P. Casaseca de la Higuera, S. Aja-Fernández, M. Martín Fernández and C. Alberola López, Strain Rate Tensor Estimation in Cine Cardiac MRI Based on Elastic Image Registration, Quality Assessment of Tensor Images, en Tensors in image processing and computer vision, Aja-Fernández, S., Luis García, R. de, Tao, D., Li, X. (Eds.), Springer-Verlarg, London 2009, pp. 355-380
6. A. Tristán-Vega, S. Aja-Fernández, Design and construction of a realistic DWI phantom for filtering performance assessment. In Medical Image Computing and Computer-Assisted Intervention, Lecture Notes in Computer Science, Vol. 5761, p. 951-958, Springer–Verlag, Sep. 2009.
7. A. Tristán-Vega, S. Aja-Fernández, and C.-F. Westin. On the blurring of the Funk–Radon transform in Q–ball imaging. In Medical Image Computing and Computer-Assisted Intervention, Lecture Notes in Computer Science, Vol. 5762, pp. 415-422. Springer–Verlag, Sep. 2009.
8. A. Tristán-Vega, C.-F. Westin, and S. Aja-Fernández. Bias of least squares approaches for diffusion tensor estimation from array coils in DT–MRI. In Medical Image Computing and Computer-Assisted Intervention, Lecture Notes in Computer Science. Vol. 5761, p. 919-926, Springer–Verlag, Sept. 2009.
9. Gonzalo Vegas-Sánchez-Ferrero, Santiago Aja-Fernández, Marcos Martín-Fernández, A. F. Frangi, C. Palencia: Probabilistic-Driven Oriented Speckle Reducing Anisotropic Diffusion with Application to Cardiac Ultrasonic Images.In Medical Image Computing and Computer-Assisted Intervention, Lecture Notes in Computer Science. Vol. 6361, 2010, pp. 518-525.
10. R. Cárdenes-Almeida, A. Tristán-Vega, G. Vegas-Sánchez-Ferrero, S. Aja-Fernández, V. García-Pérez, E. Muñoz-Moreno, R. de Luis-García, J. González-Fernández, D. Sosa-Cabrera, Karl Krissian, Suzanne Keiffer, UsimagTool: An Open source Freeware Software for Ultrasound Imaging and Elastography, Proc. Enterface’07, TELE, U. Catholique de Louvain, Louvain-la-Neuve, Belgium, 2007, ISBN: 978-2-87463-105-4.
11. Véronique Brion, Cyril Poupon, Olivier Riff, Santiago Aja-Fernández, Antonio Tristán-Vega, Jean-Francois Mangin, Denis Le Bihan, Fabrice Poupon, Parallel MRI noise correction: an extension of the LMMSE to non central Chi distributions. In Medical Image Computing and Computer‐Assisted Intervention, Lecture Notes in Computer Science. Vol. 6891, p. 217-224, Springer–Verlag, Sept. 2011.
12. Luis González Jaime, Mike Nachtegael, Etienne Kerre, Gonzalo Vegas Sánchez-Ferrero and Santiago Aja Fernández. Parametric image restoration using consensus: an application to nonstationary noise filtering. 6th Iberian Conference on Pattern Recognition and Image Analysis. Lecture Notes in Comp Sciences, Springer–Verlag, June 2013.
13. Verónica García Pérez, Antonio Tristán Vega, Santiago Aja Fernández and Carlos Alberola López. Homeomorphic Geometrical Transform for Collision Response in Surgical Simulation. 6th Iberian Conference on Pattern Recognition and Image Analysis. Lecture Notes in Comp Sciences, Springer–Verlag, June 2013.

Conferences

1. V. García Pérez, E. Muñoz Moreno, S. Rodríguez Bescós, S. Aja Fernández and C. Alberola López, "Respuesta Geométrica a Colisiones Basada en Lógica Borrosa", XXIII Congreso Anual de la Sociedad Española de Ingeniería Biomédica (CASEIB'05), Madrid, Nov. 2005.
2. S. Aja, C. Alberola, G. Cybenko, "Hypotheses Discrimination using Fuzzy Logic", Proc. of the International Conference on Signal Processing and Communications, ICSPC-IASTED-2000, Marbella, Málaga, Spain, Sep. 2000.
3. M. Martín, S. Aja, C. Alberola, J. Ruiz, "A Client-Server Application for Visualization of 3D Medical Data on Low Speed Networks", Proc. of the International Conference on Signal Processing and Communications, ICSPC-IASTED-2000, Marbella, Málaga, Spain, Sep 2000.
4. L. San José Revuelta, S. Aja Fernández, J. Cid Sueiro, "EC-based low complexity alternatives to RSSE simplification techniques", Proc. of the International Conference on Signal Processing and Communications, ICSPC-IASTED-2000, Marbella, Málaga, Spain, Sep. 2000.
5. S. Aja, C. Alberola, J. Ruiz-Alzola, "Fuzzy Anisotropic Difussion for Speckle Filtering", Proc. of the IEEE Int. Conf. On Acoustics, Speech and Signal Processing, ICASSP-2001, Salt Lake City, Utah, USA, May 2001
6. Rodrigo de Luis, I. Arribas. S. Aja, C. Alberola, "A Neural Architecture for Bone Age Assessment", Proc. of the IASTED Conf. on Signal Processing, Pattern Recognition and Appl., Crete, Greece, Jun. 2002.
7. S. Aja-Fernández, M.A. Martín-Fernández, C. Alberola-López, J. Ruiz-Alzola, "A variable time step policy for anisotropic diffusion filtering", Ninth International Conference on Computer Aided Systems Theory - EUROCAST 2003, Las Palmas de Gran Canaria, Spain, Feb. 2003.
8. S. Aja-Fernández, C. Alberola-López, "Inference with fuzzy granules for Computing with Words: a practical viewpoint", IEEE International Conference on Fuzzy Systems - FUZZ-IEEE 2003, St. Louis, MO, USA, May 2003.
9. S. Aja-Fernández, C. Alberola-López, "Hierarchical Fuzzy Systems with FITM", IEEE International Conference on Fuzzy Systems - FUZZ-IEEE 2004, Budapest, Hungary, Jul. 2004.
10. S. Aja-Fernández, C. Alberola-López, "Fuzzy Granules as a Basic Word Representation for Computing with Words", SPECOM 2004, St. Petersburg, Russia, Sept. 2004.
11. S. Aja-Fernández, C. Alberola-López, "Matrix inference in fuzzy decision trees", EUSFLAT 2005, Barcelona, Spain, Sept. 2005.
12. S. Aja-Fernández, C. Alberola-López, "Fuzzy Feedback Systems for Iterative Schemes", IPMU 2006, Paris, France, Jul. 2006.
13. S. Aja-Fernández, C. Alberola-López, "Matrix-based Hierarchical Fuzzy Systems", 2nd International Conference on Informatics in Control, Automation and Robotics, ICINCO 2006, Setúbal, Portugal, Aug. 2006.
14. S. Aja-Fernández, R. San José Estépar, C. Alberola-López and C.F. Westin, "Image quality assessment based on local variance", EMBC 2006, New York, Sept. 2006.
15. S. Aja-Fernández, M. Martín-Fernández and C. Alberola-López, Tissue Identification in Ultrasound Images using Rayleigh Local Parameter Estimation. IEEE 7th International Symposium on Bioinformatics and Biomedical Engineering (IEEE BIBE 2007). Boston, Oct. 2007.
16. S. Aja-Fernández, C. Alberola-López and C.F. Westin, Signal LMMSE estimation from multiple samples in MRI and DT-MRI. MICCAI 2007, Brisbane, Australia, Nov. 2007.
17. M. Niethammer, S. Bouix, S. Aja Fernandez, C.F. Westin, M. Shenton, Outlier Rejection for Diffusion Weighted Images. MICCAI 2007. Brisbane, Australia, Nov. 2007.
18. R. de Luis-Garcia, S. Aja-Fernández, R. Cárdenes-Almeida, C. Alberola-López, Analysis Of Ultrasound Images Based On Local Statistics. Application To The Diagnosis Of Developmental Dysplasia Of The Hip. 2007 IEEE International Ultrasonics Symposium, New York, Oct. 2007.
19. A. Tristán-Vega and S. Aja-Fernández, Joint LMMSE Estimation of DWI Data for DTI Processing, Medical Image Computing and Computer Assisted Intervention, MICCAI 2008. New York, Sept. 2008
20. A. Tristán-Vega and S. Aja-Fernández, Fuzzy regularisation of deformation fields in image registration, 12th Intnl. Conf. on Information Processing and Management of Uncertainty in Knowledge-Based Systems (IPMU 1008). Torremolinos (Málaga),Spain. 22-27 June 2008, pp. 1223-1230.
21. A. Tristán-Vega, G. Vegas-Sánchez-Ferrero and S. Aja-Fernández, Local Similarity Measures for Demons- like Registration Algorithms, IEEE International Symposium on Biomedical Imaging (ISBI 2008). Paris, France. May 2008, pp. 1087-1090.
22. G. Vegas-Sanchez-Ferrero, A. Tristan-Vega, L. Cordero-Grande, P. Casaseca-de-la-Higuera, S. Aja- Fernandez, M. Martin-Fernandez, C. Alberola-Lopez. Strain Rate Tensor estimation in cine cardiac MRI based on elastic image registration. IEEE Computer Vision and Pattern Recognition Workshops, 2008, Anchorage, Alaska, Jun. 2008.
23. E. Muñoz-Moreno, S. Aja-Fernandez, M. Martin-Fernandez. A methodology for quality assessment in tensor images. IEEE Computer Vision and Pattern Recognition Workshops, 2008, Anchorage, Alaska, Jun. 2008.
24. S. Aja-Fernández, K. Krissian, A Unbiased Non-Local Means Scheme for DWI Filtering. MICCAI 08 workshop on Computational Diffusion MRI. 277-284. New York, Sept. 2008.
25. S. Merino Caviedes, G. Vegas Sánchez, M. T. Pérez, S. Aja Fernández, M. Martín Fernández, A Variationally Based Weighted Re-Initialization Method for Geometric Active Contours, 2010 IEEE International Symposium on Biomedical Imaging: From Nano to Macro –ISBI 2010, Rotterdam, The Netherlands, April 2010.
26. S. Aja-Fernández, A. Tristán-Vega, S. Hoge, Statistical Noise Model in GRAPPA-Reconstructed Images, ISMRM 2010, Estocolmo, Suecia, Mayo 2010.
27. Santiago Aja-Fernández, Gonzalo Vegas-Sánchez-Ferrero, Miguel A. Martín Fernández, Soft thresholding for medical image segmentation, 32nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC'2010), Buenos Aires, Sept. 2010.
28. Santiago Aja-Fernández, Antonio Tristán-Vega, Pablo Casaseca-de-la-Higuera, DWI acquisition schemes and Diffusion Tensor estimation: A simulation–based study32nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC'2010), Buenos Aires, Sept. 2010.
29. V. García Pérez, A. Tristán-Vega, S. Aja Fernández, NURBS for the Geometrical Modeling of a New Family of Compact-Supported Radial Basis Functions for Elastic Registration of Medical Images,32nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC'2010), Buenos Aires, Sept. 2010.
30. Santiago Aja-Fernandez, Gonzalo Vegas-Sanchez-Ferrero, Antonio Tristan-Vega, Noise estimation in MR GRAPPA reconstructed data, 8th International Symposium on Biomedical Imaging, ISBI 2011 Paper #1133, Chicago, Abril 2011.
31. Santiago Aja-Fernandez, Antonio Tristan-Vega, Validity of the noncentral chi model in multiple-coil systems with noise correlations, ISMRM Annual Meeting, Montréal, Québec, Canada, Mayo 2011
32. G. Vegas-Sánchez-Ferrero, D. Martín, P. Casseca, L. Cordero, S. Aja-Fernández, M. Martín-Fernández, Realistic Log-Compressed law for Ultrasound Image Recovery, IEEE ICIP 2011, Bruselas, Sept. 2011
33. Véronique Brion, Cyril Poupon, Olivier Riff, Santiago Aja-Fernández, Antonio Tristán-Vega, Jean-François Mangin, Denis Le Bihan, Fabrice Poupon. Parallel MRI noise correction: an extension of the LMMSE to non central Chi distributions. 28th ESMRMB Conference, 2011, Leipzig, presentation number 230.
34. Antonio Tristán-Vega, Santiago Aja-Fernández, Carl-Fredrik Westin, DEBLURRING OF PROBABILISTIC ODFS IN QUANTITATIVE DIFFUSION MRI, ISBI 2012, Barcelona.
35. Gonzalo Vegas-Sánchez-Ferrero, Antonio Tristán-Vega, Santiago Aja-Fernández, Marcos Martín-Fernández, César Palencia, Rachid Deriche Anisotropic LMMSE denoising of MRI based on statistical tissue models, ISBI 2012, Barcelona.
36. Santiago Aja-Fernández, Lucilio Cordero-Grande, Carlos Alberola-López, A MRI PHANTOM FOR CARDIAC PERFUSION SIMULATION, ISBI 2012, Barcelona.
37. Antonio Tristan-Vega, Santiago Aja-Fernandez, and Carl-Fredrik Westin: “Global fiber-tractography based on Finsler distance”. 2nd DTI Tractographi Challenge, MICCAI 2012, Nice, France.
38. Juan F. Arenillas, Daniel Argibay-Quiñones, Ana I. Calleja, Santiago Aja, Pablo García-Bermejo, José M. Sierra, Juan J. Fuertes, Javier Reyes, Marcos Martín Fernández, Pyramidal tract monitoring after middle cerebral artery territory infarction using different regions of interest: Correlation with motor recovery. European Stroke Conference, Lisboa, may 2012
39. G. Cabus Piñol, C. Imaz Roncero, S. Geijo Utribe, S. Aja Fernández, JJ. Fuertes Alija, D. Argibay Quiñones, “Estudio de RNM con DTI en pacientes con TDAH en tratamientos con estimulantes sin tratamiento y controles sanos.” Congreso de la Asociación Española de Psiquiatría del Niño y del Adolescente, Barcelona, may 2012.
40. L. Cordero-Grande, S. Merino-Caviedes, S. Aja-Fernández, N. Martín-Hernández, M. Martín-Fernández, C. Alberola-López. Herramienta en el entorno GIMIAS para el estudio integral de la viabilidad cardiaca. XXX Congreso de la Asociación Española de Ingeniería Biomédica, San Sebastián, noviembre 2012.
41. G. Barrio, Santiago Aja Fernández, Marcos Martín-Fernández, “Estudio de los efectos de los parámetros de adquisición en la tractografía global”. XXX Congreso de la Asociación Española de Ingeniería Biomédica, San Sebastián, noviembre 2012.
42. S. Aja, L. Cordero, C. Alberola, “Estimación robusta de los parámetros de perfusión cardiaca a partir de secuencias de resonancia magnética”. XXX Congreso de la Asociación Española de Ingeniería Biomédica, San Sebastián, noviembre 2012.

Technical Reports

• Statistical Noise Analysis in SENSE Parallel MRI (PDF). LPI Technical Report TECH-LPI2012-01. V2.0 (Corrected version) June 2013
• A review on statistical noise models for Magnetic Resonance Imaging (PDF). LPI Technical Report TECH-LPI2013-01. July 2013
• Improving GRAPPA reconstruction by frequency discrimination in the ACS lines (PDF). LPI Technical Report TECH-LPI2013-02. July 2013
• Full Reference Image Quality Assessment based on Local Statistics (PDF). LPI Technical Report TECH-LPI2014-02. Jan 2014. (Original Document Feb. 2009)

Thesis

• S. Aja-Fernández, "Un nuevo marco matricial para la implementación eficiente de esquemas de inferencia borrosa aplicados al procesado de información no numérica", PhD Thesis, Escuela Técnica Superior de Ingenieros de Telecomunicación, Universidad de Valladolid. Nov. 2003. [pdf] [Ficha]
• S. Aja-Fernández, "Aplicación del lenguaje natural al seguimiento de vehículos de superficie", Proyecto Fin de Carrera (Master Thesis), Escuela Técnica Superior de Ingenieros de Telecomunicación, Universidad de Valladolid. Mar. 1999.