PUBLICATIONS

PEER-REVIEWED JOURNAL PUBLICATIONS

  1. Nobileau, A.*, Gaurav, R.*, Chougar, L., Faucher, A., Valabrègue, R., Mangone, G., Leu-Semenescu, S., Lejeune, F.X., Corvol, J.C., Arnulf, I., Vidailhet, M., Grabli D, Degos B. and Lehéricy S. 2023 Neuromelanin-Sensitive Magnetic Resonance Imaging Changes in the Locus Coeruleus/Subcoeruleus Complex in Patients with Typical and Atypical Parkinsonism. Movement disorders. doi: 10.1002/mds.29309(*joint first author)
  2. Gaurav, R.Corvol J.C., Vidailhet, M. and Lehéricy, S. (2022). NigraNet: An Automatic Framework to Assess Nigral Neuromelanin Content in Early Parkinson’s Disease Using Convolutional Neural Network. NeuroImage: Clinical, 103250.
  3. Gaurav, R., Pyatigorskaya N., Biondetti, E., Valabrègue, R., Yahia-Cherif, L., Mangone G., Leu-Semenescu S., Corvol J.C., Vidailhet, M., Arnulf I., and Lehéricy, S., 2022. Deep Learning-Based Neuromelanin MRI changes of Isolated REM Sleep Behavior Disorder. Movement Disorders. Mar 10. doi: 10.1002/mds.28933.
  4. Chougar, L., Arsovic, E., Gaurav, R., Biondetti, B., Faucher, A., Valabrègue, R., Pyatigorskaya, P., Dupont, G., Lejeune, FX., Cormier, F., Corvol, JC., Vidailhet, M., Degos, B., Grabli, D., Lehéricy S. Regional selectivity of neuromelanin changes in the substantia nigra in atypical Parkinsonism. Movement Disorders 2022. 
  5. Mangone, G., Houot, M., Gaurav, R., Boluda, S., Pyatigorskaya, N., Chalancon, A., ... & Degos, B. (2022). Relationship between Substantia Nigra Neuromelanin Imaging and Dual Alpha-Synuclein Labeling of Labial Minor in Salivary Glands in Isolated Rapid Eye Movement Sleep Behavior Disorder and Parkinson’s Disease. Genes, 13(10), 1715.
  6. Gaurav, R., Yahia-Cherif, L., Pyatigorskaya, N., Mangone G., Biondetti, E., Valabrègue, R., Ewenczyk, C., Hutchison, M.R., Cedarbaum M.J., Corvol J.C., Vidailhet, M. and Lehéricy, S., 2021. Longitudinal changes in Neuromelanin MRI Signal in Parkinson’s Disease: A progression marker. Movement Disorders. 2021 Mar 10. doi: 10.1002/mds.28531. PMID: 33751655.
  7. Biondetti, E., Santin M., Valabrègue R, Mangone G., Gaurav R., Pyatigorskaya N., Hutchison M., Yahia-Cherif L., Villain N., Habert M.O., Arnulf I., Leu-Semenescu S., Dodet P., Vila M., Corvol J.C., Vidailhet M. and Lehéricy S., 2021. The spatiotemporal changes in dopamine, neuromelanin and iron characterizing Parkinson's disease. Brain 2021.
  8. Biondetti, E., Gaurav, R., Yahia-Cherif, L., Mangone, G., Pyatigorskaya, N., Valabrègue, R., ... Vidailhet, M. and Lehéricy, S. 2020. Spatiotemporal changes in substantia nigra neuromelanin content in Parkinson’s disease. Brain, 143(9), 2757-2770.
  9. Pyatigorskaya, N., Yahia-Cherif, L., Gaurav, R., Ewenczyk, C., Gallea, C., Valabregue, R., Gargouri, F., Magnin, B., Degos, B., Roze, E. and Bardinet, E., Arnulf, I., Vidailhet, M. and Lehéricy, S., 2020. Multimodal magnetic resonance imaging quantification of brain changes in progressive supranuclear palsy. Movement Disorders, 35(1), pp.161-170.
  10. Chougar, L., Faouzi, J., Pyatigorskaya, N., Yahia-Cherif, L., Gaurav, R., Biondetti, E., Villotte, M., Valabregue, R., Corvol, J.C., Brice, A. and Mariani, L.L., ... & Lehéricy, S. 2020. Automated Categorization of Parkinsonian Syndromes Using Magnetic Resonance Imaging in a Clinical Setting. Movement Disorders. Nov 2. doi: 10.1002/mds.28348. Epub ahead of print. PMID: 33137232.
  11. Pyatigorskaya, N., Yahia-Cherif, L., Valabregue, R., Gaurav, R., Gargouri, F., Ewenczyk, C., Gallea, C., Fernandez-Vidal, S., Arnulf, I., Vidailhet, M. and Lehericy, S., 2021. Parkinson Disease Propagation Using MRI Biomarkers and Partial Least Squares Path Modeling. Neurology, 96(3), pp.e460-e471.
  12. Pyatigorskaya, N., Gaurav, R., Arnaldi, D., Leu-Semenescu, S., Yahia-Cherif, L., Valabregue, R., Vidailhet, M., Arnulf, I. and Lehéricy, S., 2017. Magnetic resonance imaging biomarkers to assess substantia nigra damage in idiopathic rapid eye movement sleep behavior disorder. Sleep, 40(11), p.zsx149.
  13. Pyatigorskaya, N., Sanz-Morère, C.B., Gaurav, R., Biondetti, E., Valabregue, R., Santin, M., Yahia-Cherif, L. and Lehéricy, S., 2020. Iron Imaging as a Diagnostic Tool for Parkinson's Disease: A Systematic Review and Meta-Analysis. Frontiers in neurology, 11, p.366.
  14. Punga, M.V., Gaurav, R. and Moraru, L., 2014. Level set method coupled with energy image features for brain MR image segmentation. Biomedical Engineering/Biomedizinische Technik, 59(3), pp.219-229.

PEER-REVIEWED INTERNATIONAL CONFERENCE PAPERS

  1. Gaurav R., Nobileau A, Chougar L, Faucher A, Valabregue R, Mangone G, Smaranda SL, Lejeune FX, Corvol JC, Arnulf I, Vidailhet M, Grabli D, Degos B & Lehéricy S." Role of REM Sleep Behavior Disorder in Atypical Parkinsonism:  ​A Locus Coeruleus-based Neuromelanin MRI Study” Annual Meeting of World Sleep Society (WSS 2022, Italy).
  2. Gaurav R., Valabregue R, Pyatigorskaya N, Mangone G, Leu-Semenescu S, Corvol JC, Vidailhet M, Arnulf I, Lehericy S. "Nigral Neuromelanin MRI Changes in Isolated Rapid Eye Movement Sleep Behavior Disorder Using Deep Learning" 30th Annual Meeting at International Society for Magnetic Resonance in Medicine (ISMRM-2022, United Kingdom)
  3. Gaurav R., Valabregue R, Pyatigorskaya N, Mangone G, Leu-Semenescu S, Corvol JC, Vidailhet M, Arnulf I, Lehericy S “Nigral neuromelanin content in isolated rapid eye movement sleep behavior disorder and Parkinson’s disease: a magnetic resonance imaging study using artificial intelligence” Society for Neuroscience (SfN 2021) 
  4. Gaurav R, Valabregue R, Pyatigorskaya N, Yahia-Cherif L, Biondetti E, Mangone G, Hutchison, R.M, Corvol JC, Vidailhet M & Lehéricy S."Deep Learning-Based Substantia Nigra Neuromelanin MRI Biomarker for Parkinson’s Disease Patients” Annual Meeting of Organization for Human Brain Mapping (OHBM-2021)
  5. Gaurav R, Valabregue R, Pyatigorskaya N, Yahia-Cherif L, Biondetti E, Mangone G, Hutchison, R.M, Corvol JC, Vidailhet M & Lehéricy S. "Substantia Nigra Abnormalities in Early Parkinson’s Disease Patients using Convolutional Neural Networks in Neuromelanin MRI"  29th Annual Meeting at International Society for Magnetic Resonance in Medicine (ISMRM-2021) 
  6. Gaurav R*, Arsovic E*, Chougar L, Pyatigorskaya N, Vidailhet M & Lehéricy S. "Substantia Nigra Neuromelanin-sensitive Imaging Biomarker to Differentiate Between Atypical Parkinsonian Syndromes" 29th Annual Meeting at International Society for Magnetic Resonance in Medicine (ISMRM-2021) 
  7. Gaurav R, Valabregue R, Yahia-Cherif L, Pyatigorskaya N, Mangone G, Biondetti E, Ewenczyk, C, Hutchison M, Corvol JC, Vidailhet M & Lehéricy S. "Investigating Substantia Nigra Damage using Fully Automated Segmentation of Neuromelanin MRI in Early Parkinson’s Disease" International Congress of Parkinson’s Disease and Movement Disorders (MDS-2020)
  8. Gaurav R, Valabregue R, Pyatigorskaya N, Biondetti E, Mangone G, Ewenczyk, C, Hutchison M, Arnulf I, Corvol JC, Vidailhet M, Santin MD & Lehéricy S. “Iron overload in Substantia Nigra of REM Sleep Behavior Disorder and Parkinson’s Disease Patients” Annual Meeting of Organization for Human Brain Mapping (OHBM-2020) 
  9. Gaurav R, Valabregue R, Pyatigorskaya N, Biondetti E, Mangone G, Ewenczyk C, Hutchison M, Arnulf I, Corvol JC, Vidailhet M, Santin MD & Lehéricy S. “Investigating Iron deposition in the Substantia Nigra of Early Parkinson's Disease and Idiopathic REM Sleep Behavior Disorder using QSM and R2*” 28th Annual Meeting at International Society for Magnetic Resonance in Medicine (ISMRM-2020) 
  10. Gaurav R, Yahia-Cherif L, Mangone G, Pyatigorskaya N, Valabregue R, Ewenczyk C, Hutchison M, Corvol JC, Vidailhet M & Lehéricy S “Longitudinal Variations in Neuromelanin MRI Signal in Parkinson’s Disease” Annual Meeting of Organization for Human Brain Mapping (OHBM-2019, Italy) 
  11. Gaurav R, Yahia-Cherif L, Pyatigorskaya N, Mangone G, Valabregue R, Ewenczyk C, Hutchison M, Corvol JC, Vidailhet M & Lehéricy S. “Changes in Neuromelanin-sensitive MRI Signal in Parkinson’s Disease: A longitudinal study of progression marker” Annual Meeting of Indian Academy of Neurosciences (IAN-2019, India)
  12. Gaurav R, Yahia-Cherif L, Mangone G, Pyatigorskaya N, Valabregue R, Ewenczyk C, Hutchison M, Corvol JC, Vidailhet M & Lehéricy S. “Changes in Neuromelanin MRI Signal in Parkinson’s Disease: A Longitudinal Study” International Congress of Parkinson’s Disease and Movement Disorders (MDS-2019, France) 
  13. Jeancolas L, Villain N, Gaurav R, Petrovska-Delacrétaz D, Benkelfat BE, Mangone G, Habert MO, Corvol JC, Vidailhet M, Lehéricy S, Benali H. “Voice Analysis in Early Parkinson's Disease and Correlation with Neuroimaging” Annual Meeting of Organization for Human Brain Mapping (OHBM-2019, Italy)
  14. Gaurav R, Pyatigorskaya N, Ewenczyk C, Valabregue R, Evans K, Arnulf I, Vidailhet M & Lehéricy S. “Longitudinal changes in Neuromelanin MRI Signal in Parkinson’s Disease” International Congress of Parkinson’s Disease and Movement Disorders (MDS-2018, Hong Kong) 
  15. Pyatigorskaya N, Gaurav R, Yahia-Cherif L, Ewenczyk C, Gallea C, Valabregue R, Gargouri F, Bardinet E, Arnulf I, Poupon C, Vidailhet M & Lehéricy S. “Multimodal quantitative MRI biomarkers: identification of the specific damage in Progressive Supranuclear Palsy versus Parkinson’s disease” Joint Annual Meeting at the International Society for Magnetic Resonance in Medicine & European Society for Magnetic Resonance in Medicine and Biology (ISMRM-ESMRMB2018, France)
  16. Gaurav R, Pyatigorskaya N, Ewenczyk C, Gallea C, Valabregue R, Gargouri F, Bardinet E, Arnulf I, Poupon C, Vidailhet M & Lehéricy S. “Noninvasive assessment of brain damage in Progressive Supranuclear Palsy using quantitative MRI” 34th Annual Scientific Meeting of European Society for Magnetic Resonance in Medicine and Biology (ESMRMB-2017, Spain) 
  17. Gaurav R, Pyatigorskaya N, Arnaldi D, Ewenczyk C, Gallea C, Valabregue R, Gargouri F, Bardinet E, Arnulf I, Poupon C, Vidailhet M & Lehéricy S. “Multimodal quantitative MRI to access the damage in Progressive Supranuclear Palsy” Annual Meeting of Organization for Human Brain Mapping (OHBM2017, Canada) 
  18. Pyatigorskaya N, Gaurav R, Arnaldi D, Leu-Semenescu S, Yahia-Cherif L, Valabregue R, Vidailhet M, Arnulf I, & Lehéricy S. “Multimodal MRI biomarker study of substantia nigra damage in idiopathic REM sleep behavior disorder” 25th Annual Meeting at International Society for Magnetic Resonance in Medicine (ISMRM-2017, USA)
  19. Pyatigorskaya N, Gaurav R, Ewenczyk C, Gallea C, Valabregue R, Gargouri F, Bardinet E, Arnulf I, Poupon C, Vidailhet M & Lehéricy S. “Region-specific damage in Progressive Supranuclear Palsy studied using multimodal quantitative MRI” 25th Annual Meeting at International Society for Magnetic Resonance in Medicine (ISMRM-2017, USA)
  20. Gaurav R, & Ates, H. F, "Efficient quality of multimedia experience using perceptual quality metrics" In Proceedings of 3rd International Conference on Advanced Computing, Networking and Informatics 2016 (pp. 487-496). (Springer, India)
  21. Ateş, Hasan F., and Gaurav R, "Decoder side candidate motion vector selection for B-frames in H. 264 video coding." 20th Signal Processing and Communications Applications Conference (SIU, Turkey). IEEE, 2012.