Publications

SELECTED PEER-REVIEWED JOURNAL PUBLICATIONS

  1. 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. (accepted)
  2. 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.
  3. 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.
  4. 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.
  5. 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.
  6. 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.
  7. 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.
  8. 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.

SELECTED INTERNATIONAL CONFERENCE PAPERS

2020: -

  1. 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, virtual)
  2. 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, virtual) 
  3. 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, virtual) 

2019: -

  1. 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)
  2. 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)
  3. 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)
  4. 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)

2018: -

  1. 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)
  2. 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)

2017: -

  1. 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)
  2. 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)
  3. 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)
  4. 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)