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Lange KS, Mourand I, Coget A, Menjot de Champfleur N, Ayrignac X, Arquizan C, Scheel M, Bohner G, Villringer K, Zagroun C, Siebert E, Danyel LA. Diffusion-weighted magnetic resonance imaging in early central retinal artery occlusion. Eur Stroke J 2023; 8:974-981. [PMID: 37997381 PMCID: PMC10683725 DOI: 10.1177/23969873231190716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Accepted: 07/12/2023] [Indexed: 11/25/2023] Open
Abstract
INTRODUCTION Restricted retinal diffusion (RDR) has recently been recognized as a frequent finding on standard diffusion-weighted imaging (DWI) in central retinal artery occlusion (CRAO). However, data on early DWI signal evolution are missing. PATIENTS AND METHODS Consecutive CRAO patients with DWI performed within 24 h after onset of visual impairment were included in a bicentric, retrospective cross-sectional study. Two blinded neuroradiologists assessed randomized DWI scans for the presence of retinal ischemia. RDR detection rates, false positive ratings, and interrater agreement were evaluated for predefined time groups. RESULTS Sixty eight CRAO patients (68.4 ± 16.8 years; 25 female) with 72 DWI scans (76.4% 3 T, 23.6% 1.5 T) were included. Mean time-delay between onset of CRAO and DWI acquisition was 13.4 ± 7.0 h. Overall RDR detection rates ranged from 52.8% to 62.5% with false positive ratings in 4.2%-8.3% of cases. RDR detection rates were higher in DWI performed 12-24 h after onset, when compared with DWI acquired within the first 12 h (79.5%vs 39.3%, p < 0.001). The share of false positive ratings was highest for DWI performed within the first 6 h of symptom onset (up to 14.3%). Interrater reliability was "moderate" for DWI performed within the first 18 h (κ = 0.57-0.58), but improved for DWI acquired between 18 and 24 h (κ = 0.94). CONCLUSION DWI-based detection of retinal ischemia in early CRAO is likely to be time-dependent with superior diagnostic accuracy for DWI performed 12-24 h after onset of visual impairment.
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Affiliation(s)
- Kristin Sophie Lange
- Department of Neurology, Charité-Universitätsmedizin Berlin, Berlin, Germany
- Center for Stroke Research Berlin (CSB), Charité – Universitätsmedizin Berlin, Berlin, Germany
- Department of Neurology, Montpellier University Hospital Center, Gui de Chauliac Hospital, Montpellier, France
| | - Isabelle Mourand
- Department of Neurology, Montpellier University Hospital Center, Gui de Chauliac Hospital, Montpellier, France
| | - Arthur Coget
- Department of Neuroradiology, Montpellier University Hospital Center, Gui de Chauliac Hospital, Montpellier, France
| | - Nicolas Menjot de Champfleur
- Department of Neuroradiology, Montpellier University Hospital Center, Gui de Chauliac Hospital, Montpellier, France
- I2FH, Institut d’Imagerie Fonctionnelle Humaine, Hôpital Gui de Chauliac, CHRU de Montpellier, Montpellier, France
| | - Xavier Ayrignac
- Department of Neurology, Montpellier University Hospital Center, Gui de Chauliac Hospital, Montpellier, France
| | - Caroline Arquizan
- Department of Neurology, Montpellier University Hospital Center, Gui de Chauliac Hospital, Montpellier, France
| | - Michael Scheel
- Institute for Neuroradiology, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Georg Bohner
- Institute for Neuroradiology, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Kersten Villringer
- Center for Stroke Research Berlin (CSB), Charité – Universitätsmedizin Berlin, Berlin, Germany
| | - Charlie Zagroun
- Department of Ophthalmology, Montpellier University Hospital Center, Gui de Chauliac Hospital, Montpellier, France
| | - Eberhard Siebert
- Institute for Neuroradiology, Charité-Universitätsmedizin Berlin, Berlin, Germany
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Bocquet B, Borday C, Erkilic N, Mamaeva D, Donval A, Masson C, Parain K, Kaminska K, Quinodoz M, Perea-Romero I, Garcia-Garcia G, Jimenez-Medina C, Boukhaddaoui H, Coget A, Leboucq N, Calzetti G, Gandolfi S, Percesepe A, Barili V, Uliana V, Delsante M, Bozzetti F, Scholl HP, Corton M, Ayuso C, Millan JM, Rivolta C, Meunier I, Perron M, Kalatzis V. TBC1D32 variants disrupt retinal ciliogenesis and cause retinitis pigmentosa. JCI Insight 2023; 8:e169426. [PMID: 37768732 PMCID: PMC10721274 DOI: 10.1172/jci.insight.169426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 09/21/2023] [Indexed: 09/29/2023] Open
Abstract
Retinitis pigmentosa (RP) is the most common inherited retinal disease (IRD) and is characterized by photoreceptor degeneration and progressive vision loss. We report 4 patients presenting with RP from 3 unrelated families with variants in TBC1D32, which to date has never been associated with an IRD. To validate TBC1D32 as a putative RP causative gene, we combined Xenopus in vivo approaches and human induced pluripotent stem cell-derived (iPSC-derived) retinal models. Our data showed that TBC1D32 was expressed during retinal development and that it played an important role in retinal pigment epithelium (RPE) differentiation. Furthermore, we identified a role for TBC1D32 in ciliogenesis of the RPE. We demonstrated elongated ciliary defects that resulted in disrupted apical tight junctions, loss of functionality (delayed retinoid cycling and altered secretion balance), and the onset of an epithelial-mesenchymal transition-like phenotype. Last, our results suggested photoreceptor differentiation defects, including connecting cilium anomalies, that resulted in impaired trafficking to the outer segment in cones and rods in TBC1D32 iPSC-derived retinal organoids. Overall, our data highlight a critical role for TBC1D32 in the retina and demonstrate that TBC1D32 mutations lead to RP. We thus identify TBC1D32 as an IRD-causative gene.
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Affiliation(s)
- Béatrice Bocquet
- Institute for Neurosciences of Montpellier (INM), University of Montpellier, Inserm, Montpellier, France
- National Reference Centre for Inherited Sensory Diseases, University of Montpellier, CHU, Montpellier, France
| | - Caroline Borday
- Université Paris-Saclay, CNRS, Institut des Neurosciences Paris-Saclay, Saclay, France
| | - Nejla Erkilic
- Institute for Neurosciences of Montpellier (INM), University of Montpellier, Inserm, Montpellier, France
- National Reference Centre for Inherited Sensory Diseases, University of Montpellier, CHU, Montpellier, France
| | - Daria Mamaeva
- Institute for Neurosciences of Montpellier (INM), University of Montpellier, Inserm, Montpellier, France
| | - Alicia Donval
- Université Paris-Saclay, CNRS, Institut des Neurosciences Paris-Saclay, Saclay, France
| | - Christel Masson
- Université Paris-Saclay, CNRS, Institut des Neurosciences Paris-Saclay, Saclay, France
| | - Karine Parain
- Université Paris-Saclay, CNRS, Institut des Neurosciences Paris-Saclay, Saclay, France
| | - Karolina Kaminska
- Institute of Molecular and Clinical Ophthalmology Basel (IOB), Basel, Switzerland
- Department of Ophthalmology, University of Basel, Basel, Switzerland
| | - Mathieu Quinodoz
- Institute of Molecular and Clinical Ophthalmology Basel (IOB), Basel, Switzerland
- Department of Ophthalmology, University of Basel, Basel, Switzerland
- Department of Genetics and Genome Biology, University of Leicester, Leicester, United Kingdom
| | - Irene Perea-Romero
- Department of Genetics, Health Research Institute-Fundación Jiménez Díaz University Hospital, Universidad Autónoma de Madrid (IIS-FJD, UAM), Madrid, Spain
- Center for Biomedical Network Research on Rare Diseases (CIBERER), Instituto de Salud Carlos III, Madrid, Spain
| | - Gema Garcia-Garcia
- Center for Biomedical Network Research on Rare Diseases (CIBERER), Instituto de Salud Carlos III, Madrid, Spain
- Molecular, Cellular and Genomics Biomedicine Research Group, Instituto de Investigación Sanitaria La Fe (IIS La Fe), Valencia, Spain
- Joint Unit of Rare Diseases, IIS La Fe-Centro de Investigación Príncipe Felipe, Valencia, Spain
| | - Carla Jimenez-Medina
- Institute for Neurosciences of Montpellier (INM), University of Montpellier, Inserm, Montpellier, France
| | - Hassan Boukhaddaoui
- Institute for Neurosciences of Montpellier (INM), University of Montpellier, Inserm, Montpellier, France
| | - Arthur Coget
- Department of Neuroradiology and
- Institute for Human Functional Imaging (I2FH), University of Montpellier, CHU, Montpellier, France
| | | | - Giacomo Calzetti
- Institute of Molecular and Clinical Ophthalmology Basel (IOB), Basel, Switzerland
- Department of Ophthalmology, University of Basel, Basel, Switzerland
- Department of Medicine and Surgery
| | | | | | | | | | | | - Francesca Bozzetti
- Neuroradiology Unit, Diagnostic Department, University Hospital of Parma, Parma, Italy
| | - Hendrik P.N. Scholl
- Institute of Molecular and Clinical Ophthalmology Basel (IOB), Basel, Switzerland
- Department of Ophthalmology, University of Basel, Basel, Switzerland
| | - Marta Corton
- Department of Genetics, Health Research Institute-Fundación Jiménez Díaz University Hospital, Universidad Autónoma de Madrid (IIS-FJD, UAM), Madrid, Spain
- Center for Biomedical Network Research on Rare Diseases (CIBERER), Instituto de Salud Carlos III, Madrid, Spain
| | - Carmen Ayuso
- Department of Genetics, Health Research Institute-Fundación Jiménez Díaz University Hospital, Universidad Autónoma de Madrid (IIS-FJD, UAM), Madrid, Spain
- Center for Biomedical Network Research on Rare Diseases (CIBERER), Instituto de Salud Carlos III, Madrid, Spain
| | - Jose M. Millan
- Center for Biomedical Network Research on Rare Diseases (CIBERER), Instituto de Salud Carlos III, Madrid, Spain
- Molecular, Cellular and Genomics Biomedicine Research Group, Instituto de Investigación Sanitaria La Fe (IIS La Fe), Valencia, Spain
- Joint Unit of Rare Diseases, IIS La Fe-Centro de Investigación Príncipe Felipe, Valencia, Spain
| | - Carlo Rivolta
- Institute of Molecular and Clinical Ophthalmology Basel (IOB), Basel, Switzerland
- Department of Ophthalmology, University of Basel, Basel, Switzerland
- Department of Genetics and Genome Biology, University of Leicester, Leicester, United Kingdom
| | - Isabelle Meunier
- Institute for Neurosciences of Montpellier (INM), University of Montpellier, Inserm, Montpellier, France
- National Reference Centre for Inherited Sensory Diseases, University of Montpellier, CHU, Montpellier, France
| | - Muriel Perron
- Université Paris-Saclay, CNRS, Institut des Neurosciences Paris-Saclay, Saclay, France
| | - Vasiliki Kalatzis
- Institute for Neurosciences of Montpellier (INM), University of Montpellier, Inserm, Montpellier, France
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Baide‐Mairena H, Coget A, Leboucq N, Procaccio V, Blanluet M, Meyer P, Malinge M, François‐Heude M, Moreno M, Geneviève D, Marelli C, Roubertie A. Infantile-onset parkinsonism, dyskinesia, and developmental delay: do not forget polyglutamine defects! Ann Clin Transl Neurol 2023; 10:1937-1943. [PMID: 37491839 PMCID: PMC10578886 DOI: 10.1002/acn3.51858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Revised: 06/04/2023] [Accepted: 07/13/2023] [Indexed: 07/27/2023] Open
Abstract
We present the phenotype of an infant with the largest ATN1 CAG expansion reported to date (98 repeats). He presented at 4 months with developmental delay, poor eye contact, acquired microcephaly, failure to thrive. He progressively developed dystonia-parkinsonism with paroxysmal oromandibular and limbs dyskinesia and fatal outcome at 17 months. Cerebral MRI disclosed globus pallidus T2-WI hyperintensities and brain atrophy. Molecular analysis was performed post-mortem following the diagnosis of dentatorubral-pallidoluysian atrophy (DRPLA) in his symptomatic father. Polyglutamine expansion defects should be considered when neurodegenerative genetic disease is suspected even in infancy and parkinsonism can be a presentation of infantile-onset DRPLA.
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Affiliation(s)
- Heidy Baide‐Mairena
- Département de NeuropédiatrieHôpital Gui de ChauliacMontpellierFrance
- Universitat Autònoma de BarcelonaBarcelonaSpain
| | - Arthur Coget
- Service de NeuroradiologieHôpital Gui de ChauliacMontpellierFrance
| | - Nicolas Leboucq
- Service de NeuroradiologieHôpital Gui de ChauliacMontpellierFrance
| | - Vincent Procaccio
- MitoLab, UMR CNRS 6015 – INSERM U1083, MitoVasc Institute, Angers University HospitalAngersFrance
| | - Maud Blanluet
- MitoLab, UMR CNRS 6015 – INSERM U1083, MitoVasc Institute, Angers University HospitalAngersFrance
| | - Pierre Meyer
- Département de NeuropédiatrieHôpital Gui de ChauliacMontpellierFrance
- Phymedexp, Montpellier University, Inserm, CNRSMontpellierFrance
| | - Marie‐Claire Malinge
- MitoLab, UMR CNRS 6015 – INSERM U1083, MitoVasc Institute, Angers University HospitalAngersFrance
| | | | - Mathis Moreno
- Département de NeuropédiatrieHôpital Gui de ChauliacMontpellierFrance
| | - David Geneviève
- Montpellier University, Inserm U1183MontpellierFrance
- Reference Center for Malformative Syndrome, Genetic Department, Montpellier HospitalMontpellierFrance
| | - Cecilia Marelli
- Expert Centre for Neurogenetic Diseases and Adult Mitochondrial and Metabolic Diseases, Department of NeurologyMontpellier University HospitalMontpellierFrance
- MMDNUniversity of Montpellier, EPHE, INSERMMontpellierFrance
| | - Agathe Roubertie
- Département de NeuropédiatrieHôpital Gui de ChauliacMontpellierFrance
- Institut des Neurosciences de Montpellier, INSERM U 1298MontpellierFrance
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Deverdun J, Coget A, Ayrignac X, Carra-Dalliere C, Krainik A, Metzger A, Labauge P, Menjot de Champfleur N, Le Bars E. Cerebral Vasoreactivity as an Indirect MRI Marker of White Matter Tracts Alterations in Multiple Sclerosis. Brain Topogr 2021; 34:245-255. [PMID: 33484378 DOI: 10.1007/s10548-021-00819-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Accepted: 01/06/2021] [Indexed: 02/02/2023]
Abstract
Patients with multiple sclerosis (MS) show a diffuse cerebral perfusion decrease, presumably related to multiple metabolism and vascular alterations. It is assumed that white matter fiber alterations cause a localized cerebral vasoreactivity (CVR) disruption through astrocytes metabolism alteration, leading to hypoperfusion. We proposed to (1) evaluate the CVR disruptions in MS, (2) in relation to white matter lesions and (3) compare CVR disruptions maps with standard imaging biomarkers. Thirty-five MS patients (10 progressive, 25 relapsing-remitting) and 22 controls underwent MRI with hypercapnic challenge, DTI imaging and neuropsychological assessment. Areas with disrupted CVR were assessed using a general linear model. Resulting maps were associated with clinical scores, compared between groups, and related to DTI metrics and white matter lesions. MS patients showed stronger disrupted CVR within supratentorial white matter, linking the left anterior insula to both the precentral gyrus and the right middle and superior frontal gyrus through the corpus callosum (P < 0.05, FWE corrected). Patient's verbal intellectual quotient was negatively associated with a pathway linking both hippocampi to the ispilateral prefrontal cortex (P < 0.05, FWE corrected). Disrupted CVR maps unrelated to DTI metrics and white matter lesions. We have demonstrated for the first time that white matter alterations can be indirectly identified through surrounding vessel alterations, and are related to clinical signs of MS. This offers a new, likely independent marker to monitor MS and supports a mediator role of the astrocytes in the fibers/vessels relationship.
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Affiliation(s)
- Jeremy Deverdun
- Department of Neuroradiology, University Hospital Center, I2FH, Institut d'Imagerie Fonctionnelle Humaine, Gui de Chauliac Hospital, 80 Avenue Augustin Fliche, 34295 Cedex 5, Montpellier, France.
| | - Arthur Coget
- Department of Neuroradiology, University Hospital Center, I2FH, Institut d'Imagerie Fonctionnelle Humaine, Gui de Chauliac Hospital, 80 Avenue Augustin Fliche, 34295 Cedex 5, Montpellier, France
- Department of Neuroradiology, Montpellier University Hospital, Gui de Chauliac Hospital, Montpellier, France
- Laboratoire Charles Coulomb, University of Montpellier, 34095, Montpellier, France
| | - Xavier Ayrignac
- Department of Neurology, MS Center and National Reference Center of Adult Leukodystrophies, Montpellier University Hospital, 34 295 Cedex 5, Montpellier, France
| | - Clarisse Carra-Dalliere
- Department of Neurology, MS Center and National Reference Center of Adult Leukodystrophies, Montpellier University Hospital, 34 295 Cedex 5, Montpellier, France
| | - Alexandre Krainik
- Department of Neuroradiology and MRI, Grenoble Institute of Neurosciences, INSERM U836, UMS IRMaGe, Grenoble University Hospital, University Grenoble Alps, Grenoble, France
- Department of Pediatrics, Bordeaux University Hospital, Bordeaux, France
| | - Aude Metzger
- Department of neuro -ophthalmology and neuro cognition, Pierre Wertheimer University Hospital, 69500, Bron, France
| | - Pierre Labauge
- Department of Neurology, MS Center and National Reference Center of Adult Leukodystrophies, Montpellier University Hospital, 34 295 Cedex 5, Montpellier, France
| | - Nicolas Menjot de Champfleur
- Department of Neuroradiology, University Hospital Center, I2FH, Institut d'Imagerie Fonctionnelle Humaine, Gui de Chauliac Hospital, 80 Avenue Augustin Fliche, 34295 Cedex 5, Montpellier, France
- Department of Neuroradiology, Montpellier University Hospital, Gui de Chauliac Hospital, Montpellier, France
- Team "Plasticity of Central Nervous System, Stem Cells and Glial Tumors", INSERM U1051, Institute of Neurosciences of Montpellier, Montpellier, France
- Laboratoire Charles Coulomb, University of Montpellier, 34095, Montpellier, France
| | - Emmanuelle Le Bars
- Department of Neuroradiology, University Hospital Center, I2FH, Institut d'Imagerie Fonctionnelle Humaine, Gui de Chauliac Hospital, 80 Avenue Augustin Fliche, 34295 Cedex 5, Montpellier, France
- Department of Neuroradiology, Montpellier University Hospital, Gui de Chauliac Hospital, Montpellier, France
- Laboratoire Charles Coulomb, University of Montpellier, 34095, Montpellier, France
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Almairac F, Deverdun J, Cochereau J, Coget A, Lemaitre AL, Moritz-Gasser S, Duffau H, Herbet G. Homotopic redistribution of functional connectivity in insula-centered diffuse low-grade glioma. Neuroimage Clin 2021; 29:102571. [PMID: 33508623 PMCID: PMC7840474 DOI: 10.1016/j.nicl.2021.102571] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Revised: 01/12/2021] [Accepted: 01/13/2021] [Indexed: 12/16/2022]
Abstract
OBJECTIVE In the event of neural injury, the homologous contralateral brain areas may play a compensatory role to avoid or limit the functional loss. However, this dynamic strategy of functional redistribution is not clearly established, especially in the pathophysiological context of diffuse low-grade glioma. Our aim here was to assess the extent to which unilateral tumor infiltration of the insula dynamically modulates the functional connectivity of the contralesional one. METHODS Using resting-state functional connectivity MRI, a seed-to-ROI approach was employed in 52 insula-centered glioma patients (n = 30 left and 22 right) compared with 19 age-matched healthy controls. RESULTS Unsurprisingly, a significant decrease of the inter-insular connectivity was observed in both patient groups. More importantly, the analyses revealed a significant increase of the contralesional insular connectivity towards both cerebral hemispheres, especially in cortical areas forming the visual and the sensorimotor networks. This functional redistribution was not identified when the analyses were performed on three control regions for which the homologous area was not impaired by the tumor. This overall pattern of results indicates that massive infiltration of the insular cortex causes a significant redeployment of the contralesional functional connectivity. CONCLUSION This general finding suggests that the undamaged insula plays a role in the functional compensation usually observed in this patient population, and thus provides compelling support for the concept of homotopic functional plasticity in brain-damaged patients.
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Affiliation(s)
- Fabien Almairac
- Department of Neurosurgery, Pasteur 2 Hospital, Nice University Medical Center, Nice, France; Université Côte d'Azur, Nice, France
| | - Jeremy Deverdun
- I2FH, Institut d'Imagerie Fonctionnelle Humaine, Gui de Chauliac Hospital, Montpellier University Medical Center, Montpellier, France; Department of Neuroradiology, Gui de Chauliac Hospital, Montpellier University Medical Center, Montpellier, France
| | - Jérôme Cochereau
- Department of Neurosurgery, La Miletrie Hospital, Poitiers University Medical Center, Poitiers, France; Institute of Functional Genomics, INSERM 1191, University of Montpellier, France; University of Montpellier, Montpellier, France
| | - Arthur Coget
- I2FH, Institut d'Imagerie Fonctionnelle Humaine, Gui de Chauliac Hospital, Montpellier University Medical Center, Montpellier, France; Department of Neuroradiology, Gui de Chauliac Hospital, Montpellier University Medical Center, Montpellier, France
| | - Anne-Laure Lemaitre
- Department of Neurosurgery, Gui de Chauliac Hospital, Montpellier University Medical Center, Montpellier, France
| | - Sylvie Moritz-Gasser
- Institute of Functional Genomics, INSERM 1191, University of Montpellier, France; University of Montpellier, Montpellier, France; Department of Neurosurgery, Gui de Chauliac Hospital, Montpellier University Medical Center, Montpellier, France
| | - Hugues Duffau
- Institute of Functional Genomics, INSERM 1191, University of Montpellier, France; University of Montpellier, Montpellier, France; Department of Neurosurgery, Gui de Chauliac Hospital, Montpellier University Medical Center, Montpellier, France
| | - Guillaume Herbet
- Institute of Functional Genomics, INSERM 1191, University of Montpellier, France; University of Montpellier, Montpellier, France; Department of Neurosurgery, Gui de Chauliac Hospital, Montpellier University Medical Center, Montpellier, France.
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Ayrignac X, Zagroun C, Coget A, Azakri S, Menjot de Champfleur N, Montcriol AL, Labauge P, Mourand I, Ducros A, Daïen V, Arquizan C. Acute retinal arterial ischaemia: silent brain infarcts prevalence and short‐term recurrence. Eur J Neurol 2020; 27:2517-2522. [DOI: 10.1111/ene.14485] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2020] [Accepted: 08/15/2020] [Indexed: 11/29/2022]
Affiliation(s)
- X. Ayrignac
- Département de Neurologie CHU Montpellier INSERM Univ Montpellier Montpellier France
| | - C. Zagroun
- Département d’Ophtalmologie CHU Montpellier INSERM Univ Montpellier Montpellier France
| | - A. Coget
- Département de Neuroradiologie CHU Montpellier INSERM Univ Montpellier Montpellier France
| | - S. Azakri
- Département de Neurologie CHU Montpellier INSERM Univ Montpellier Montpellier France
| | | | - A. L. Montcriol
- Département d’Ophtalmologie CHU Montpellier INSERM Univ Montpellier Montpellier France
| | - P. Labauge
- Département de Neurologie CHU Montpellier INSERM Univ Montpellier Montpellier France
| | - I. Mourand
- Département de Neurologie CHU Montpellier INSERM Univ Montpellier Montpellier France
| | - A. Ducros
- Département de Neurologie CHU Montpellier INSERM Univ Montpellier Montpellier France
| | - V. Daïen
- Département d’Ophtalmologie CHU Montpellier INSERM Univ Montpellier Montpellier France
| | - C. Arquizan
- Département de Neurologie CHU Montpellier INSERM Univ Montpellier Montpellier France
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7
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Coget A, Deverdun J, Le Bars E, van Dokkum L, Molino F, Menjot de Champfleur N. Diminution transitoire de la connectivité fonctionnelle interhémisphérique entre régions homologues en postopératoire immédiat d’une chirurgie éveillée chez des patients porteurs de lésions gliales. J Neuroradiol 2017. [DOI: 10.1016/j.neurad.2017.01.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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