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A. Grapperon · SciRah

Researcher profile · Semantic Scholar

A. Grapperon

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A. Grapperon — researcher profile on SciRah

h-index: 21
Works: 70
Citations: 1,334

Most-cited papers

Regional variation of Guillain-Barré syndrome
Alex Y. Doets, Christine Verboon, B. V. D. van den Berg, T. Harbo +209 more
2018Brain : a journal of neurology295 citations Open access
Semantic Scholar
Antibodies against the node of Ranvier: a real-life evaluation of incidence, clinical features and response to treatment based on a prospective analysis of 1500 sera
E. Delmont, A. Brodovitch, L. Kouton, T. Allou +30 more
2020Journal of Neurology109 citations Open access
Semantic Scholar
Electrophysiological features of chronic inflammatory demyelinating polyradiculoneuropathy associated with IgG4 antibodies targeting neurofascin 155 or contactin 1 glycoproteins.
L. Kouton, J. Boucraut, Jérôme Devaux, Y. Rajabally +28 more
2020Clinical Neurophysiology56 citations Open access
Semantic Scholar
Region‐specific impairment of the cervical spinal cord (SC) in amyotrophic lateral sclerosis: A preliminary study using SC templates and quantitative MRI (diffusion tensor imaging/inhomogeneous magnetization transfer)
H. Rasoanandrianina, A. Grapperon, Manuel Taso, O. Girard +6 more
2017NMR in Biomedicine48 citations
Semantic Scholar
Combination of serum and CSF neurofilament-light and neuroinflammatory biomarkers to evaluate ALS
A. Brodovitch, J. Boucraut, E. Delmont, A. Parlanti +3 more
2021Scientific Reports43 citations Open access
Semantic Scholar
New strategy for improving the diagnostic sensitivity of repetitive nerve stimulation in myasthenia gravis
Hanna Bou Ali, E. Salort-Campana, A. Grapperon, J. Gallard +6 more
2017Muscle and Nerve42 citations
Semantic Scholar
The utility of motor unit number index: A systematic review.
F. Fatehi, A. Grapperon, D. Fathi, E. Delmont +1 more
2018Neurophysiologie clinique41 citations
Semantic Scholar
Guillain‐BarrÉ syndrome subtype diagnosis: A prospective multicentric European study
P. Van den Bergh, F. Piéret, John L. Woodard, S. Attarian +12 more
2018Muscle and Nerve37 citations
Semantic Scholar
Motor unit number index (MUNIX): Is it relevant in chronic inflammatory demyelinating polyradiculoneuropathy (CIDP)?
E. Delmont, Agnes Benvenutto, S. Grimaldi, Lauréline Duprat +7 more
2016Clinical Neurophysiology37 citations
Semantic Scholar
Quantitative muscle MRI study of patients with sporadic inclusion body myositis
B. Ansari, E. Salort-Campana, A. Ogier, A. Le Troter +7 more
2020Muscle and Nerve34 citations
Semantic Scholar
Characteristics of patients with vitamin B12-responsive neuropathy: a case series with systematic repeated electrophysiological assessment
J. Franques, L. Chiche, A. D. de Paula, A. Grapperon +3 more
2019Neurological Research34 citations
Semantic Scholar
Efficacy and safety of low-dose IL-2 as an add-on therapy to riluzole (MIROCALS): a phase 2b, double-blind, randomised, placebo-controlled trial.
G. Bensimon, P. Leigh, T. Tree, A. Malaspina +49 more
2025The Lancet32 citations Open access
Semantic Scholar
Quantitative Brain Sodium MRI Depicts Corticospinal Impairment in Amyotrophic Lateral Sclerosis.
A. Grapperon, B. Ridley, A. Verschueren, A. Maarouf +7 more
2019Radiology28 citations
Semantic Scholar
Motor unit number index correlates with disability in Charcot-Marie-Tooth disease.
Joachim I. Bas, E. Delmont, F. Fatehi, E. Salort-Campana +5 more
2018Clinical Neurophysiology25 citations
Semantic Scholar
Immunoglobulin shortage: Practice modifications and clinical outcomes in a reference centre.
E. N’kaoua, S. Attarian, E. Delmont, E. Campana-Salort +4 more
2021Revue neurologique (Paris)24 citations Open access
Semantic Scholar
Structural Connectivity Alterations in Amyotrophic Lateral Sclerosis: A Graph Theory Based Imaging Study
E. Fortanier, A. Grapperon, A. Le Troter, A. Verschueren +5 more
2019Frontiers in Neuroscience24 citations Open access
Semantic Scholar
Association between structural and functional corticospinal involvement in amyotrophic lateral sclerosis assessed by diffusion tensor MRI and triple stimulation technique
A. Grapperon, A. Verschueren, Yann Duclos, S. Confort-Gouny +7 more
2014Muscle and Nerve23 citations
Semantic Scholar
Relevance of anti-HNK1 antibodies in the management of anti-MAG neuropathies
E. Delmont, S. Attarian, J. Antoine, S. Paul +4 more
2019Journal of Neurology22 citations
Semantic Scholar
Detection of proximal conduction blocks using a triple stimulation technique improves the early diagnosis of Guillain-Barré syndrome.
A. Sévy, A. Grapperon, Emmanuelle Salort Campana, E. Delmont +1 more
2018Clinical Neurophysiology22 citations
Semantic Scholar
Monitoring the short-term effect of intravenous immunoglobulins in multifocal motor neuropathy using motor unit number index.
M. Philibert, A. Grapperon, E. Delmont, S. Attarian
2017Clinical Neurophysiology21 citations
Semantic Scholar
Determinants of health‐related quality of life in anti‐MAG neuropathy: a cross‐sectional multicentre European study
E. Delmont, F. Hiew, J. Cassereau, A-C Aubé-Nathier +3 more
2017Journal of the peripheral nervous system21 citations
Semantic Scholar
Prevalence, correlates and impact of pain and cramps in anti‐MAG neuropathy: a multicentre European study
Y. Rajabally, E. Delmont, F. Hiew, Anne-Catherine Aubé-Nathier +3 more
2018European Journal of Neurology20 citations Open access
Semantic Scholar
Impact of Vutrisiran on Quality of Life and Physical Function in Patients with Hereditary Transthyretin-Mediated Amyloidosis with Polyneuropathy
L. Obici, S. Ajroud-Driss, Kon-ping Lin, J. Berk +337 more
2023Neurological Therapeutics19 citations Open access
Semantic Scholar
Motor unit number index as an individual biomarker: Reference limits of intra-individual variability over time in healthy subjects.
E. Delmont, François Wang, J. Lefaucheur, A. Puma +21 more
2020Clinical Neurophysiology19 citations Open access
Semantic Scholar
Motor unit number index (MUNIX) in patients with anti-MAG neuropathy.
F. Fatehi, E. Delmont, A. Grapperon, E. Salort-Campana +4 more
2017Clinical Neurophysiology19 citations
Semantic Scholar
Global motor unit number index sum score for assessing the loss of lower motor neurons in amyotrophic lateral sclerosis
Stephan Grimaldi, Lauréline Duprat, A. Grapperon, A. Verschueren +2 more
2017Muscle and Nerve18 citations
Semantic Scholar
Impact of a frequent nearsplice SOD1 variant in amyotrophic lateral sclerosis: optimising SOD1 genetic screening for gene therapy opportunities
F. Muratet, E. Teyssou, Aude Chiot, S. Boillée +25 more
2021Journal of Neurology Neurosurgery & Psychiatry17 citations
Semantic Scholar
Wish to die and reasons for living among patients with amyotrophic lateral sclerosis
A. Verschueren, G. Kianimehr, Carole Belingher, E. Salort-Campana +3 more
2018Amyotrophic Lateral Sclerosis and Frontotemporal Degeneration16 citations
Semantic Scholar
GLOBAL MOTOR UNIT NUMBER INDEX SUM SCORE FOR ASSESSING THE LOSS OF LOWER MOTOR NEURONS IN AMYOTROPHIC LATERAL SCLEROSIS
S. Grimaldi, Eline Duprat, A. Grapperon, A. Verschueren +2 more
201716 citations
Semantic Scholar
Proximal conduction block in the pharyngeal–cervical–brachial variant of guillain–barrÉ syndrome
G. Taieb, A. Grapperon, Yann Duclos, J. Franques +4 more
2015Muscle and Nerve15 citations
Semantic Scholar
SORD‐related peripheral neuropathy in a French and Swiss cohort: Clinical features, genetic analyses, and sorbitol dosages
Pons Nicolas, G. Fernández-Eulate, A. Pégat, M. Théaudin +28 more
2023European Journal of Neurology13 citations Open access
Semantic Scholar
Assessing the upper motor neuron in amyotrophic lateral sclerosis using the triple stimulation technique: A multicenter prospective study.
A. Grapperon, A. Verschueren, E. Jouve, R. Morizot-Koutlidis +16 more
2021Clinical Neurophysiology13 citations Open access
Semantic Scholar
A multicenter cross-sectional French study of the impact of COVID-19 on neuromuscular diseases
L. Pisella, S. Fernandes, G. Solé, T. Stojkovic +41 more
2021Orphanet Journal of Rare Diseases12 citations Open access
Semantic Scholar
Serial electrophysiology in Guillain‐Barré syndrome: A retrospective cohort and case‐by‐case multicentre analysis
J. Ibrahim, A. Grapperon, F. Manfredonia, P. Van den Bergh +2 more
2018Acta Neurologica Scandinavica11 citations Open access
Semantic Scholar
Should we prevent thrombosis related to intravenous immunoglobulin infusions with systematic anticoagulant prophylaxis?
R. Arcani, A. Grapperon, G. Venton, P. Suchon +5 more
2020Revue neurologique (Paris)10 citations Open access
Semantic Scholar
Alterations of Microstructure and Sodium Homeostasis in Fast Amyotrophic Lateral Sclerosis Progressors: A Brain DTI and Sodium MRI Study
M. M. El Mendili, A. Grapperon, R. Dintrich, J. Stellmann +5 more
2022American Journal of Neuroradiology9 citations Open access
Semantic Scholar
Guillain-Barré syndrome subtypes: A clinical electrophysiological study of 100 patients.
A. Grapperon, M. Berro, E. Salort-Campana, A. Verschueren +2 more
2019Revue neurologique (Paris)7 citations
Semantic Scholar
Motor-evoked potential gain is a helpful test for the detection of corticospinal tract dysfunction in amyotrophic lateral sclerosis.
Yann Duclos, A. Grapperon, Elisabeth Jouve, R. Truillet +4 more
2017Clinical Neurophysiology7 citations
Semantic Scholar
Prevalence of SOD1 and C9orf72 Variants Among French ALS Population: The GENIALS Study
P. Corcia, D. Erazo, M. Amador, S. Beltran +35 more
2025European Journal of Neurology6 citations Open access
Semantic Scholar
Electrophysiological features of the peripheral neuropathy in patients with pathologic biallelic RFC1 repeat expansions
Claudia Calezis, N. Bonello-Palot, A. Verschueren, J. Azulay +7 more
2024Muscle and Nerve6 citations Open access
Semantic Scholar
Association between brain and upper cervical spinal cord atrophy assessed by MRI and disease aggressiveness in amyotrophic lateral sclerosis
M. E. El Mendili, A. Verschueren, J. Ranjeva, M. Guye +3 more
2023Neuroradiology6 citations Open access
Semantic Scholar
Combination of serum and CSF neurofilament-light and neuroinflammatory biomarkers to evaluate ALS
A. Brodovitch, J. Boucraut, E. Delmont, A. Parlanti +3 more
2021Scientific Reports6 citations Open access
Semantic Scholar
Could the motor unit number index be an early prognostic biomarker for amyotrophic lateral sclerosis?
A. Grapperon, V. Harlay, Mohamed Boucekine, D. Devos +5 more
2024Clinical Neurophysiology5 citations
Semantic Scholar
Comparison of MRI and motor evoked potential with triple stimulation technique for the detection of brachial plexus abnormalities in multifocal motor neuropathy
G. Corazza, T. Le Corroller, A. Grapperon, E. Salort-Campana +3 more
2019Muscle and Nerve5 citations
Semantic Scholar
Guillain-Barre syndrome after lung lobectomy: is there any relationship?
J. Plojoux, Marine Buffard-Morel, D. Ducamp, S. Laroumagne +4 more
2014Annals of Thoracic Surgery5 citations Open access
Semantic Scholar
In vivo mapping of sodium homeostasis disturbances in individual ALS patients: A brain 23Na MRI study
A. Grapperon, M. E. El Mendili, A. Maarouf, J. Ranjeva +4 more
2025PLoS ONE4 citations Open access
Semantic Scholar
Is the decrement pattern in myasthenia gravis due to muscle-specific kinase antibodies different to that due to acetylcholine receptor antibodies?
A. Pégat, Antoine Gavoille, Maxime Bonjour, Florent Cluse +10 more
2025Neurophysiologie clinique4 citations Open access
Semantic Scholar
Clinical, biological, electrophysiological and therapeutic profile of patients with anti-MAG neuropathy according to MYD88L265P and CXCR4 mutations and underlying haemopathy
A. Guérémy, José Boucraut, John Boudjarane, A. Grapperon +8 more
2023Journal of Neurology4 citations Open access
Semantic Scholar
Face to Face: deciphering facial involvement in inclusion body myositis
E. Fortanier, E. Delmont, L. Kouton, Giovanni Corazza +4 more
2023Journal of Neurology4 citations Open access
Semantic Scholar
Neurofilament Light Chain Levels Interact with Neurodegenerative Patterns and Motor Neuron Dysfunction in Amyotrophic Lateral Sclerosis
Penelope Tilsley, Antoine Moutiez, A. Brodovitch, M. E. El Mendili +8 more
2024American Journal of Neuroradiology3 citations Open access
Semantic Scholar

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