Olivier Colliot

Head of the ARAMIS Lab

Research Director, CNRS

 

 

 

 

 

 

olivier

Biography

 
 

I received the Master's degree in Computer Science from Université de Caen in 2000 and the PhD degree in Signal and Image Processing from TELECOM-ParisTech in 2003.

 

From 2003 to 2005, I was a postdoctoral research fellow at the McConnell Brain Imaging Center of McGill University.

 

In 2006, I joined the CNRS, where I hold a permanent research position.

 

From 2006 to 2009, I was with the Cognitive Neuroscience and Brain Imaging Laboratory (LENA) which, in 2009, has become the Cogimage team of the Brain and Spine Institute (ICM).

 

In 2011, I received the "Habilitation à diriger des recherches" from Université Paris-Sud.

 

From 2011 to 2014, I was the head of the Cogimage team at the Brain and Spine Institute (ICM), in co-direction with Nathalie George.

 

Since 2014, I am the head of the ARAMIS Lab, a joint team between CNRS, Inria, Inserm and University Pierre and Marie Curie at the Brain and Spine Institute (ICM), in co-direction with Didier Dormont.

 

 

 

To contact me

 

email:

 

To find my office, follow the instructions here


Phone: +33 1 57 27 43 65

 

 

Current Research Interests

 
  • Statistical and machine learning
  • Multimodal neuroimaging (anatomical MRI, diffusion MRI, PET)
  • Integration of imaging and genomic data
  • Morphometry / shape analysis
  • Applications to Alzheimer's disease, Fronto-Temporal Dementia and Multiple Sclerosis

Want to join?

 

If you are interested in joining the team, do not hesitate to send me an e-mail stating your field of interest and a CV.

 

 

Selected publications

 

Journal papers and book chapters

  1. Colliot O, Biomarqueurs IRM de la maladie d’Alzheimer : apport du traitement des images, In Vieillissement et démences : un défi médical, scientifique et socio-économique, J.-P. Tillement, J.-J. Hauw, V. Papadopoulos (éditeurs), Rapports de l’Académie Nationale de Médecine, Éditions Lavoisier, 2014 (A paraître).
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  2. Cury C, Glaunès JA, and Colliot O, Diffeomorphic iterative centroid methods for template estimation on large datasets, In Geometric Theory of Information, Springer (Accepted for publication - In Press)
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  3. R. Cuingnet, J.A. Glaunès, M. Chupin, H. Benali, O. Colliot, The ADNI, Spatial and anatomical regularization of SVM: a general framework for neuroimaging data, IEEE Transactions on Pattern Analysis and Machine Intelligence, 35 (3), 682-696, 2013.
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  4. Hampel H, Lista S, Teipel SJ, Garaci F, Nisticò R, Blennow K, Zetterberg H, Bertram L, Duyckaerts C, Bakardjian H, Drzezga A, Colliot O, Epelbaum S, Broich K, Lehéricy S, Brice A, Khachaturian ZS, Aisen PS, and Dubois B, Perspective on Future Role of Biological Markers in Clinical Therapy Trials of Alzheimer’s Disease: A Long-Range Point of View Beyond 2020, Biochemical Pharmacology (Accepted for publication – In Press).

  5. Lagarde J, Valabrègue R, Corvol JC, Le Ber I, Colliot O, Vidailhet M, and Lévy R, The Clinical and Anatomical Heterogeneity of the Environmental Dependency Phenomena, Journal of Neurology, 260(9):2262-70, 2013.

  6. Cruz de Souza L, Chupin M,  Bertoux M, Lehéricy S, Dubois B, Lamari F, Le Ber I, Jardel C, Bottlaender M, Colliot O, and Sarazin M, Is hippocampal volume a good marker to differentiate Alzheimer’s disease from frontotemporal dementia?, Journal of Alzheimer’s Disease, 36(1):57-66, 2013.

  7. Samaille T, Fillon L, Cuingnet R, Jouvent E, Chabriat H, Dormont D, Colliot O, and Chupin M, Contrast-based fully automatic segmentation of white matter hyperintensities: Method and validation, PLoS One, 7(11):e48953, 2012.
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  8. Dorothée G, Bottlaender M, Moukari E, de Souza LC, Maroy R, Corlier F, Colliot O, Chupin M, Lamari F, Lehéricy S, Dubois B, Sarazin M, Aucouturier P. Distinct Patterns of Antiamyloid-β Antibodies in Typical and Atypical Alzheimer Disease, Archives of Neurology 54(12):1321-30, 2012.

  9. Boutet C, Chupin M, Colliot O, Sarazin M, Mutlu G, Drier A, Pellot A, Dormont D, and  Lehéricy S, The ADNI, Is radiological evaluation as good as computer-based volumetry to assess hippocampal atrophy in Alzheimer Disease? Neuroradiology 54(12):1321-30, 2012.
     
  10. L. Cruz de Souza, M. Chupin, F. Lamari, C. Jardel, D. Leclerq, O. Colliot, S. Lehéricy, B. Dubois, M. Sarazin, CSF Tau markers are correlated with hippocampal volume in Alzheimer’s disease, Neurobiology of Aging 33(7):1253-7, 2012.
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  11. H.-S. Kim, M. Chupin, O. Colliot, B.C. Bernhardt, N. Bernasconi, A. Bernasconi, Automatic hippocampal segmentation in temporal lobe epilepsy: Impact of developmental abnormalities, NeuroImage, Feb 15;59(4):3178-86, 2012
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  12. R. Cuingnet, C. Rosso, M. Chupin, S. Lehéricy, D. Dormont, H. Benali, Y. Samson, O. Colliot, Spatial regularization of SVM for the detection of diffusion alterations associated with stroke outcome, Medical Image Analysis 15(5):729-37, 2011.
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  13. C. Rosso, O. Colliot, R. Valabrègue, S. Crozier, D. Dormont, S. Lehéricy, Y. Samson, Tissue-at-risk in the deep middle cerebral artery territory is critical to stroke outcome, Neuroradiology 53(10):763-71, 2011.

  14. G. Auzias, O. Colliot, J.A. Glaunès, M. Perrot, J.-F Mangin, A. Trouvé, S. Baillet, Diffeomorphic brain registration under exhaustive sulcal constraints, IEEE Transactions on Medical Imaging 30(6):1214-27, 2011.
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  15. R. Cuingnet, E. Gerardin, J. Tessieras, G. Auzias, S. Lehéricy, M.-O. Habert, M. Chupin, H. Benali, O. Colliot, The ADNI, Automatic classification of patients with Alzheimer’s disease from structural MRI: a comparison of ten methods using the ADNI database. NeuroImage, 15;56(2):766-81, 2011.
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  16. L. Cruz de Souza, F. Corlier, M.-O. Habert, O. Uspenskaya, R. Maroy, F. Lamari, M. Chupin, S. Lehéricy, O. Colliot, V. Hahn-Barma, D. Samri, B. Dubois, M. Bottlaender, M. Sarazin, Similar beta-amyloid burden in posterior cortical atrophy and Alzheimer’s disease, Brain134(Pt 7):2036-43, 2011 .
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  17. C. Rosso, O. Colliot, C. Pires, C. Delmaire, R. Valabrègue, S. Crozier, D. Dormont, S. Baillet , Y. Samson, S. Lehéricy, Early ADC changes in motor structures predict outcome of acute stroke better than lesion volume, Journal of Neuroradiology, 38(2):105-112, 2011
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  18. Y. Worbe, E. Gerardin, A. Hartmann, R. Valabregue, M. Chupin, L. Tremblay, M. Vidailhet, O. Colliot, S. Lehéricy, Distinct structural changes underpin the clinical phenotypes in adult patients with Gilles de la Tourette syndrome, Brain, 133(Pt 12):3649-60, 2010.
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  19. M. Sarazin, V. Chauviré, E. Gerardin, O. Colliot, S. Kinkingnéhun, L. Cruz de Souza, L. Hugonot-Diener, D. Dormont, L. Garnero, S. Lehéricy, M. Chupin, B. Dubois, The amnestic syndrome of hippocampal type in Alzheimer's disease: an MRI study, Journal of Alzheimer’s Disease,22(1):285-94, 2010.
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  20. E. Gerardin, G. Chételat, M. Chupin, R. Cuingnet, B. Desgranges, H.-S. Kim, M. Niethammer, B. Dubois, L. Garnero, S. Lehéricy, F. Eustache, O. Colliot, The ADNI, Multidimensional classification of hippocampal shape features discriminates Alzheimer's disease and mild cognitive impairment from normal aging, NeuroImage, 47 (4), 1476-86, 2009.
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  21. M. Chupin, E. Gérardin, R. Cuingnet, C. Boutet, L. Lemieux,  S. Lehéricy, H. Benali, L. Garnero, O. Colliot, The ADNI, Fully automatic hipocampus segmentation and classification in Alzheimer's disease and mild cognitive impairment applied on data from ADNI. Hippocampus. 19(6):579-87, 2009.
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  22. L. Bergouignan, M. Chupin,  Y. Czechowska, S. Kinkingnéhun,  C. Lemogne, G. Le Bastard, L. Garnero, O. Colliot, Ph. Fossati, Can voxel-based morphometry, manual segmentation and automated segmentation equally detect hippocampal volume differences in acute depression?, NeuroImage, 45 (1), 29-37, 2009.
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  23. M. Chupin, A. Hammers, R.S.N. Liu, J. Burdett, O. Colliot, E. Bardinet, J.S. Duncan, L. Garnero, L. Lemieux, Fast and fully automatic segmentation of the hippocampus and the amygdala driven by hybrid anatomic and probabilistic constraints: method and validation on controls and patients with hippocampal atrophy, NeuroImage, 46(3):749-61, 2009.
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  24. B. Magnin, L. Mesrob, S. Kinkingnéhun, M. Pellegrini-Issac, O. Colliot, M. Sarazin, B. Dubois, S. Lehéricy, H. Benali, Support vector machine based classification of Alzheimer’s disease from whole-brain anatomical MRI, Neuroradiology, 51(2):73-83, 2009.
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  25. O. Colliot, G. Chételat, M. Chupin, B. Desgranges, B. Magnin, H. Benali, B. Dubois, L. Garnero, F. Eustache, S. Lehéricy, Discrimination between Alzheimer disease, mild cognitive impairment and normal aging by using automated segmentation of the hippocampus, Radiology, 248, pp 194-201, Juillet 2008.
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  26. H.-S. Kim, N. Bernasconi, B. Bernhardt, O. Colliot, A. Bernasconi, Basal temporal sulcal morphology in healthy controls and patients with temporal lobe epilepsy, Neurology, 70(22 Pt 2), 2159-2165, Mai 2008.
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  27. A. Moreno, C.M. Takemura, O. Colliot, O. Camara, I. Bloch, Using anatomical knowledge expressed as fuzzy constraints to segment the heart in CT images, Pattern Recognition, 41(8), pp 2525-2540, Août 2008.
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  28. H. Khotanlou, O. Colliot, J. Atif, I. Bloch, Automatic 3D brain tumor segmentation using fuzzy classification, symmetry analysis and spatially constrained deformable models, Fuzzy Sets and Systems, 160(10), pp 1457-1473, 2009.
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  29. O. Camara, G. Delso, O. Colliot, A. Moreno-Ingelmo, I. Bloch, Explicit incorporation of prior anatomical information into a non-rigid registration of thoracic and abdominal CT and 18-FDG whole-body emission PET images, IEEE Transactions on Medical Imaging, 26(2), pp 164-178, Février 2007.
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  30. O. Colliot, T. Mansi, N. Bernasconi, V. Naessens, D. Klironomos, A. Bernasconi, Segmentation of focal cortical dysplasia lesions on MRI using level-set evolution. NeuroImage, 32(4), pp 1621-30, Octobre 2006.
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  31. O. Colliot, N. Bernasconi, N. Khalili, S.B. Antel, V. Naessens, A. Bernasconi. Individual voxel-based analysis of gray matter in focal cortical dysplasia. NeuroImage, 29 (1), pp 162-171, Janv. 2006.
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  32. O. Colliot, O. Camara, I. Bloch, Integration of fuzzy spatial relations in deformable models –Application to brain MRI segmentation, Pattern Recognition, 39 (8), pp 1401-1414, Août 2006.
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  33. I. Bloch, O. Colliot,R.M. Cesar. On the ternary spatial relation « between ». IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics, 36(2), pp 312-327, Avril 2006.
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  34. O. Colliot, S.B. Antel, V. Naessens, N. Bernasconi, A. Bernasconi. In vivo profiling of focal cortical dysplasia using computational models. Epilepsia, 47 (1), pp 134-142, Janv. 2006.
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  35. I. Bloch, O. Colliot, O. Camara, Th. Géraud. Fusion of spatial relationships for guiding recognition - example of brain structure recognition in 3D MRI. Pattern Recognition Letters, 26 (4), pp 449-457, Mars 2005.

  36. O. Colliot, A.V. Tuzikov, R.M. Cesar, I. Bloch. Approximate reflectional symmetries of fuzzy objects with an application in model-based object recognition. Fuzzy Sets and Systems, 147 (1), pp 141-163, Sep. 2004.
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  37. O. Camara, O. Colliot, I. Bloch. Computational modeling of thoracic and abdominal anatomy using spatial relationships for image segmentation. Real-Time Imaging, 10 (4), pp 263-273, Août 2004.
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  38. A.V. Tuzikov, O. Colliot, I. Bloch. Evaluation of the symmetry plane in 3D MR brain images. Pattern Recognition Letters, 24 (14), pp 2219-2233, Oct. 2003.
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