Publications by authors named "Rahul Gaurav"

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Linking polygenic risk scores to dopaminergic neuron loss using neuromelanin-sensitive imaging.
Aymeric Lanore, Rahul Gaurav, François-Xavier Lejeune, Aymeric Basset, Christelle Tesson

Brain· September 2025

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Early brain iron changes in Parkinson's disease and isolated rapid eye movement sleep behaviour disorder: a four-year longitudinal multimodal quantitative MRI study.
Rahul Gaurav, François-Xavier Lejeune, Mathieu D Santin, Romain Valabrègue, Jean-Baptiste Pérot

Brain Commun· June 2025

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Longitudinal neuromelanin changes in prodromal and early Parkinson's disease in humans and rat model.
Jean-Baptiste Pérot, Anthony Ruze, Rahul Gaurav, Sana Rebbah, Capucine Cadin

Brain Commun· May 2025

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Substantia nigra degeneration in spinocerebellar ataxia 2 and 7 using neuromelanin-sensitive imaging.
Lydia Chougar, Giulia Coarelli, François-Xavier Lejeune, Pia Ziegner, Rahul Gaurav

Eur J Neurol· January 2025

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Isolated REM Sleep without Atonia Is Not Equivalent to REM Sleep Behavior Disorder in Early-Stage Parkinson's Disease.
Pauline Dodet, Marion Houot, Smaranda Leu-Semenescu, Rahul Gaurav, Graziella Mangone

Mov Disord· July 2024

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Regional nigral neuromelanin degeneration in asymptomatic leucine-rich repeat kinase 2 gene carrier using MRI.
Linlin Gao, Rahul Gaurav, Pia Ziegner, Jinghong Ma, Junyan Sun

Sci Rep· May 2024

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Neuromelanin-Sensitive Magnetic Resonance Imaging Changes in the Locus Coeruleus/Subcoeruleus Complex in Patients with Typical and Atypical Parkinsonism.
Alexis Nobileau, Rahul Gaurav, Lydia Chougar, Alice Faucher, Romain Valabrègue

Mov Disord· March 2023

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NigraNet: An automatic framework to assess nigral neuromelanin content in early Parkinson's disease using convolutional neural network.
Rahul Gaurav, Romain Valabrègue, Lydia Yahia-Chérif, Graziella Mangone, Sridar Narayanan

Neuroimage Clin· December 2022

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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.
Graziella Mangone, Marion Houot, Rahul Gaurav, Susana Boluda, Nadya Pyatigorskaya

Genes (Basel)· September 2022

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Regional Selectivity of Neuromelanin Changes in the Substantia Nigra in Atypical Parkinsonism.
Lydia Chougar, Emina Arsovic, Rahul Gaurav, Emma Biondetti, Alice Faucher

Mov Disord· June 2022

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Deep Learning-Based Neuromelanin MRI Changes of Isolated REM Sleep Behavior Disorder.
Rahul Gaurav, Nadya Pyatigorskaya, Emma Biondetti, Romain Valabrègue, Lydia Yahia-Cherif

Mov Disord· May 2022

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The spatiotemporal changes in dopamine, neuromelanin and iron characterizing Parkinson's disease.
Emma Biondetti, Mathieu D Santin, Romain Valabrègue, Graziella Mangone, Rahul Gaurav

Brain· November 2021

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Longitudinal Changes in Neuromelanin MRI Signal in Parkinson's Disease: A Progression Marker.
Rahul Gaurav, Lydia Yahia-Cherif, Nadya Pyatigorskaya, Graziella Mangone, Emma Biondetti

Mov Disord· July 2021

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Automated Categorization of Parkinsonian Syndromes Using Magnetic Resonance Imaging in a Clinical Setting.
Lydia Chougar, Johann Faouzi, Nadya Pyatigorskaya, Lydia Yahia-Cherif, Rahul Gaurav

Mov Disord· February 2021

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Parkinson Disease Propagation Using MRI Biomarkers and Partial Least Squares Path Modeling.
Nadya Pyatigorskaya, Lydia Yahia-Cherif, Romain Valabregue, Rahul Gaurav, Fatma Gargouri

Neurology· January 2021

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Spatiotemporal changes in substantia nigra neuromelanin content in Parkinson's disease.
Emma Biondetti, Rahul Gaurav, Lydia Yahia-Cherif, Graziella Mangone, Nadya Pyatigorskaya

Brain· September 2020

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Iron Imaging as a Diagnostic Tool for Parkinson's Disease: A Systematic Review and Meta-Analysis.
Nadya Pyatigorskaya, Clara B Sanz-Morère, Rahul Gaurav, Emma Biondetti, Romain Valabregue

Front Neurol· May 2020

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Multimodal Magnetic Resonance Imaging Quantification of Brain Changes in Progressive Supranuclear Palsy.
Nadya Pyatigorskaya, Lydia Yahia-Cherif, Rahul Gaurav, Claire Ewenczyk, Cecile Gallea

Mov Disord· January 2020

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Magnetic Resonance Imaging Biomarkers to Assess Substantia Nigra Damage in Idiopathic Rapid Eye Movement Sleep Behavior Disorder.
Nadya Pyatigorskaya, Rahul Gaurav, Dario Arnaldi, Smaranda Leu-Semenescu, Lydia Yahia-Cherif

Sleep· November 2017

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Level set method coupled with Energy Image features for brain MR image segmentation.
Mirela Visan Punga, Rahul Gaurav, Luminita Moraru

Biomed Tech (Berl)· June 2014

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