Olivier Colliot

Head of the ARAMIS Lab

Research Director, CNRS

 

 

 

 

 

 

olivier

Biography

 
 

I am Research Director (equivalent to Full Professor) at CNRS (Department of Computer Science) and the founding director of the ARAMIS Lab, a joint team between CNRS, Inria, Inserm and Sorbonne University at the Brain and Spine Institute (ICM).

 

Founded in 2012, the ARAMIS Lab, gathering about 35 people, is focused on the design of avanced computational and mathematical approaches to study brain diseases.

 

Previously, I received the PhD degree in Computer Science from TELECOM-ParisTech in 2003, was a postdoctoral research fellow at McGill University from 2003 to 2005, and joined CNRS as a permanent research scientist in 2006.

 

 

 

To contact me

 

email:

 

To find the lab, follow the instructions here.


Phone: +33 1 57 27 43 65

 

 

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.

 

 

Research Interests

  • Machine learning and statistical learning
  • Medical image analysis
  • Analysis of multimodal data (imaging and genomics)
  • Applications to brain diseases (Alzheimer's disease and other dementias, Parkinson's disease...)

 

 

Full publication list

 

 

Selected publications

 

Machine learning/image analysis

  1. Wei W, Poirion E, Bodini B, Durrleman S, Ayache N, Stankoff B, and Colliot O. Learning myelin content in multiple sclerosis from multimodal MRI through adversarial training. In Proc. Medical Image Computing and Computer Assisted Intervention - MICCAI, Granada, Spain, Lecture Notes in Computer Science, volume 11072, 2018.
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  2. Bône A, Colliot O, and Durrleman S. Learning distributions of shape trajectories from longitudinal datasets: a hierarchical model on a manifold of diffeomorphisms. In Proc. Computer Vision and Pattern Recognition - CVPR, Salt Lake City, United States, 2018.
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  3. Samper-González J, Burgos N, Bottani S, Fontanella S, Lu P, Marcoux A, Routier A, Guillon J, Bacci M, Wen J, Bertrand A, Bertin H, Habert M-O, Durrleman S, Evgeniou T, and Colliot O, Reproducible evaluation of classification methods in Alzheimer's disease: Framework and application to MRI and PET data, NeuroImage, 183:504-521, 2018.
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  4. Lu P, and Colliot O, Multilevel Modeling with Structured Penalties for Classification from Imaging Genetics data, In Proc. MICCAI Workshop on Imaging Genetics - MICGen, Sep 2017, Québec City, Canada, Springer, Lecture Notes in Computer Science, 1 (21), pp. 230-240.
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  5. Schiratti JB, Allassonnière S, Colliot O and Durrleman, S. A Bayesian mixed-effects model to learn trajectories of changes from repeated manifold-valued observations. The Journal of Machine Learning Research, 18(133), 1-33, 2017.
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  6. Gori P, Colliot O, Marrakchi-Kacem L, Worbe Y, De Vico Fallani F, Chavez M, Poupon C, Hartmann A, Ayache N, and Durrleman S, Parsimonious Approximation of Streamline Trajectories in White Matter Fiber Bundles, IEEE Transactions on Medical Imaging, 35:12, 2609–2619, 2016.
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  7. Cury C, Glaunès JA, and Colliot O, Diffeomorphic iterative centroid methods for template estimation on large datasets, In Geometric Theory of Information, Springer, 2014.
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  8. Cuingnet R, Glaunès JA, Chupin M, Benali H, and Colliot O, 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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  9. Cuingnet R, Rosso C, Chupin M, Lehéricy S, Dormont D, Benali H, Samson Y, and Colliot O, 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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  10. Gerardin E, Chételat G, Chupin M, Cuingnet R, Desgranges B, Kim HS, Niethammer M, Dubois B, Garnero L, Lehéricy S, Eustache F, and Colliot O, 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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Medicine/neuroscience

  1. Wen J, Zhang H, Alexander DC, Durrleman S, Routier A, Rinaldi D, Houot M, Couratier P, Hannequin D, Pasquier F, Zhang J, Colliot O, Le Ber I, and Bertrand A, Neurite density is reduced in the presymptomatic phase of C9orf72 disease, J Neurol Neurosurg Psychiatry, 2019.
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  2. Bertrand A, Wen J, Rinaldi D, Houot M, Sayah S, Camuzat A, Fournier C, Fontanella S, Routier A, Couratier P, Pasquier F, Habert M-O, Hannequin D, Martinaud O, Caroppo P, Levy R, Dubois B, Brice A, Durrleman S, Colliot O, and Le Ber I, Early cognitive, structural and microstructural changes in c9orf72 presymptomatic carriers before 40 years of age, JAMA Neurology, 75(2):236-245, 2018.
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  3. Dubois B, Epelbaum S, Nyasse F, Bakardjian H, Gagliardi G, Uspenskaya O, Houot M, Lista S, Cacciamani F, Potier MC, Bertrand A, Lamari F, Benali H, Mangin JF, Colliot O, Genthon R, Habert MO, and Hampel H, Cognitive and neuroimaging features and brain beta-amyloidosis in individuals at risk of Alzheimer's disease (INSIGHT-preAD): a longitudinal observational study, Lancet Neurology, 17(4):335-346, 2018.
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  4. Jacquemont T, De Vico Fallani F, Bertrand A, Epelbaum S, Routier A, Dubois B, Hampel H, Durrleman S, and Colliot O, Amyloidosis and neurodegeneration result in distinct structural connectivity patterns in mild cognitive impairment, Neurobiology of Aging, 2017.
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  5. Cury C, Toro R, Cohen F, Fischer C, Mhaya A, Samper-González J, Hasboun D, Mangin J-F, Banaschewski T, Bokde ALW, Bromberg U, Buechel C, Cattrell A, Conrod P, Flor H, Gallinat J, Garavan H, Gowland P, Heinz A, Ittermann B, Lemaitre H, Martinot J-L, Nees F, Paillère Martinot M-L, Orfanos DP, Paus T, Poustka L, Smolka MN, Walter H, Whelan R, Frouin V, Schumann G, Glaunès JA, and Colliot O, Incomplete Hippocampal Inversion: a comprehensive MRI study of over 2000 subjects. Frontiers in Neuroanatomy, 9:160, 2015.
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  6. Dubois B, Chupin M, Hampel H, Croisile B, Louis-Tisserand G, Touchon J, Bonafe A, Ousset, PJ, Ait Ameur A, Rouaud O, Ricolfi F, Vighetto A, Pasquier F, Delmaire C, Ceccaldi M, Girard N, Lehéricy S, Tonelli I, Duveau F, Colliot O, Garnero L, Sarazin M, and Dormont D, The Hippocampus Study Group, Donepezil decreases annual rate of hippocampal atrophy in suspected prodromal AD, Alzheimer's and Dementia, 11(9):1041-9, 2015.
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  7. Boutet C, Chupin M, Lehéricy S, Marrakchi-Kacem L, Epelbaum S, Poupon C, Wiggins C, Vignaud A, Hasboun D, Defontaines B, Hanon O, Dubois B, Sarazin M, Hertz-Pannier L, and Colliot O, Detection of volume loss in hippocampal layers in Alzheimer's disease using 7T MRI: a feasibility study, NeuroImage: Clinical Jul 31;5:341-8, 2014.
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  8. 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.
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  9. Worbe Y, Gerardin E, Hartmann A, Valabregue R, Chupin M, Tremblay L, Vidailhet M, Colliot O, and Lehéricy S, 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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  10. Kim H, Bernasconi N, Bernhardt B, Colliot O, and Bernasconi A, Basal temporal sulcal morphology in healthy controls and patients with temporal lobe epilepsy, Neurology , 70(22 Pt 2), 2159-2165, 2008.
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