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Quattrini G, Pievani M, Jovicich J, Aiello M, Bargalló N, Barkhof F, Bartrés‐Faz D, Beltramello A, Pizzini FB, Blin O, Bordet R, Caulo M, Constantinides M, Didic M, Drevelegas A, Ferretti A, Fiedler U, Floridi P, Gros‐Dagnac H, Hensch T, Hoffmann K, Kuijer J, Lopes R, Marra C, Müller BW, Nobili F, Parnetti L, Payoux P, Picco A, Ranjeva J, Roccatagliata L, Rossini PM, Salvatore M, Schonknecht P, Schott BH, Sein J, Soricelli A, Tarducci R, Tsolaki M, Visser PJ, Wiltfang J, Richardson J, Frisoni GB, Marizzoni M, Consortium P. Amygdalar nuclei and hippocampal subfields on MRI: Test‐retest reliability of automated segmentation in old and young healthy volunteers. Alzheimers Dement 2020. [DOI: 10.1002/alz.040322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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2
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Ribaldi F, Altomare D, Jovicich J, Ferrari C, Picco A, Pizzini FB, Soricelli A, Mega A, Ferretti A, Drevelegas A, Bosch B, Müller BW, Marra C, Cavaliere C, Bartrés-Faz D, Nobili F, Alessandrini F, Barkhof F, Gros-Dagnac H, Ranjeva JP, Wiltfang J, Kuijer J, Sein J, Hoffmann KT, Roccatagliata L, Parnetti L, Tsolaki M, Constantinidis M, Aiello M, Salvatore M, Montalti M, Caulo M, Didic M, Bargallo N, Blin O, Rossini PM, Schonknecht P, Floridi P, Payoux P, Visser PJ, Bordet R, Lopes R, Tarducci R, Bombois S, Hensch T, Fiedler U, Richardson JC, Frisoni GB, Marizzoni M. Accuracy and reproducibility of automated white matter hyperintensities segmentation with lesion segmentation tool: A European multi-site 3T study. Magn Reson Imaging 2020; 76:108-115. [PMID: 33220450 DOI: 10.1016/j.mri.2020.11.008] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 10/02/2020] [Accepted: 11/14/2020] [Indexed: 01/18/2023]
Abstract
Brain vascular damage accumulate in aging and often manifest as white matter hyperintensities (WMHs) on MRI. Despite increased interest in automated methods to segment WMHs, a gold standard has not been achieved and their longitudinal reproducibility has been poorly investigated. The aim of present work is to evaluate accuracy and reproducibility of two freely available segmentation algorithms. A harmonized MRI protocol was implemented in 3T-scanners across 13 European sites, each scanning five volunteers twice (test-retest) using 2D-FLAIR. Automated segmentation was performed using Lesion segmentation tool algorithms (LST): the Lesion growth algorithm (LGA) in SPM8 and 12 and the Lesion prediction algorithm (LPA). To assess reproducibility, we applied the LST longitudinal pipeline to the LGA and LPA outputs for both the test and retest scans. We evaluated volumetric and spatial accuracy comparing LGA and LPA with manual tracing, and for reproducibility the test versus retest. Median volume difference between automated WMH and manual segmentations (mL) was -0.22[IQR = 0.50] for LGA-SPM8, -0.12[0.57] for LGA-SPM12, -0.09[0.53] for LPA, while the spatial accuracy (Dice Coefficient) was 0.29[0.31], 0.33[0.26] and 0.41[0.23], respectively. The reproducibility analysis showed a median reproducibility error of 20%[IQR = 41] for LGA-SPM8, 14% [31] for LGA-SPM12 and 10% [27] with the LPA cross-sectional pipeline. Applying the LST longitudinal pipeline, the reproducibility errors were considerably reduced (LGA: 0%[IQR = 0], p < 0.001; LPA: 0% [3], p < 0.001) compared to those derived using the cross-sectional algorithms. The DC using the longitudinal pipeline was excellent (median = 1) for LGA [IQR = 0] and LPA [0.02]. LST algorithms showed moderate accuracy and good reproducibility. Therefore, it can be used as a reliable cross-sectional and longitudinal tool in multi-site studies.
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Affiliation(s)
- Federica Ribaldi
- Laboratory of Alzheimer's Neuroimaging and Alzheimer's Epidemiology, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Brescia, Italy; Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy; Laboratory of Neuroimaging of Aging (LANVIE), University of Geneva, Geneva, Switzerland; Memory Clinic, Geneva University Hospitals, Geneva, Switzerland.
| | - Daniele Altomare
- Laboratory of Neuroimaging of Aging (LANVIE), University of Geneva, Geneva, Switzerland; Memory Clinic, Geneva University Hospitals, Geneva, Switzerland
| | - Jorge Jovicich
- Center for Mind/Brain Sciences (CIMEC), University of Trento, Rovereto, Italy
| | - Clarissa Ferrari
- Unit of Statistics, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Brescia, Italy
| | - Agnese Picco
- Department of Neuroscience, Ophthalmology, Genetics and Mother-Child Health (DINOGMI), University of Genoa, Genoa, Italy
| | | | | | - Anna Mega
- Laboratory of Alzheimer's Neuroimaging and Alzheimer's Epidemiology, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Brescia, Italy
| | - Antonio Ferretti
- Department of Neuroscience Imaging and Clinical Sciences, University "G. d'Annunzio" of Chieti, Italy; Institute for Advanced Biomedical Technologies (ITAB), University "G. d'Annunzio" of Chieti, Italy
| | - Antonios Drevelegas
- Interbalkan Medical Center of Thessaloniki, Thessaloniki, Greece; Department of Radiology, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Beatriz Bosch
- Department of Psychiatry and Clinical Psychobiology, Universitat de Barcelona and IDIBAPS, Barcelona, Spain
| | - Bernhard W Müller
- LVR-Clinic for Psychiatry and Psychotherapy, Institutes and Clinics of the University Duisburg-Essen, Essen, Germany
| | - Camillo Marra
- Center for Neuropsychological Research, Catholic University, Rome, Italy
| | | | - David Bartrés-Faz
- Department of Psychiatry and Clinical Psychobiology, Universitat de Barcelona and IDIBAPS, Barcelona, Spain
| | - Flavio Nobili
- Dept. of Neuroscience (DINOGMI), University of Genoa, Italy; IRCCS Ospedale Policlinico San Martino Genova, Italy
| | - Franco Alessandrini
- Radiology, Dept. of Diagnostic and Public Health, Verona University, Verona, Italy
| | - Frederik Barkhof
- Centre for Medical Image Computing, Department of Medical Physics and Biomedical Engineering, University College London, London, UK; Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centers, Amsterdam, the Netherlands
| | - Helene Gros-Dagnac
- ToNIC, Toulouse NeuroImaging Center, Université de Toulouse, Inserm, UPS, France; Université Toulouse 3 Paul Sabatier, UMR 825 Imagerie Cérébrale et Handicaps Neurologiques, F-31024 Toulouse, France
| | - Jean-Philippe Ranjeva
- Institut de Neurosciences de la Timone (INT), Aix-Marseille Université, CNRS, UMR 7289, 13005 Marseille, France
| | - Jens Wiltfang
- Department of Psychiatry and Psychotherapy, University Medical Center (UMG), Georg-August University, Göttingen, Germany
| | - Joost Kuijer
- Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centers, Amsterdam, the Netherlands
| | - Julien Sein
- Institut de Neurosciences de la Timone (INT), Aix-Marseille Université, CNRS, UMR 7289, 13005 Marseille, France
| | | | - Luca Roccatagliata
- IRCCS Ospedale Policlinico San Martino Genova, Italy; Dept. of Health Sciences (DISSAL), University of Genoa, Italy
| | - Lucilla Parnetti
- Section of Neurology, Centre for Memory Disturbances, University of Perugia, Perugia, Italy
| | - Magda Tsolaki
- 1st Department of Neurology, Aristotle University of Thessaloniki, Makedonia, Greece
| | | | | | | | - Martina Montalti
- Laboratory of Alzheimer's Neuroimaging and Alzheimer's Epidemiology, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Brescia, Italy
| | - Massimo Caulo
- Department of Neuroscience Imaging and Clinical Sciences, University "G. d'Annunzio" of Chieti, Italy; Institute for Advanced Biomedical Technologies (ITAB), University "G. d'Annunzio" of Chieti, Italy
| | - Mira Didic
- APHM, Timone, Service de Neurologie et Neuropsychologie, APHM Hôpital Timone Adultes, Marseille, France; Aix Marseille Univ, INSERM, INS, Inst Neurosci Syst, Marseille, France
| | - Núria Bargallo
- Department of Neuroradiology and Magnetic Resonance Image Core Facility, Hospital Clínic de Barcelona, IDIBAPS, Barcelona, Spain
| | - Olivier Blin
- Aix Marseille University, UMR-INSERM 1106, Service de Pharmacologie Clinique, AP-HM, Marseille, France
| | - Paolo M Rossini
- Dept. Neuroscience & Neurorehabilitation, IRCCS-San Raffaele-Pisana, Rome, Italy
| | - Peter Schonknecht
- Department of Psychiatry and Psychotherapy, University of Leipzig Medical Center, Leipzig, Germany
| | - Piero Floridi
- Neuroradiology Unit, Perugia General Hospital, Perugia, Italy
| | - Pierre Payoux
- ToNIC, Toulouse NeuroImaging Center, Université de Toulouse, Inserm, UPS, France
| | - Pieter Jelle Visser
- Alzheimer Center Amsterdam, Department of Neurology, Amsterdam Neuroscience, Vrije Universiteit Amsterdam, Amsterdam UMC, Amsterdam, The Netherlands
| | - Régis Bordet
- Univ. Lille, INSERM, CHU Lille, Lille Neuroscience & Cognition - Degenerative and Vascular Cognitive Disorders-U1172. F-59000 Lille, France
| | - Renaud Lopes
- Univ. Lille, INSERM, CHU Lille, Lille Neuroscience & Cognition - Degenerative and Vascular Cognitive Disorders-U1172. F-59000 Lille, France
| | | | - Stephanie Bombois
- Univ. Lille, INSERM, CHU Lille, Lille Neuroscience & Cognition - Degenerative and Vascular Cognitive Disorders-U1172. F-59000 Lille, France
| | - Tilman Hensch
- Department of Psychiatry and Psychotherapy, University of Leipzig Medical Center, Leipzig, Germany
| | - Ute Fiedler
- LVR-Clinic for Psychiatry and Psychotherapy, Institutes and Clinics of the University Duisburg-Essen, Essen, Germany
| | - Jill C Richardson
- Neurosciences Therapeutic Area, GlaxoSmithKline R&D, Gunnels Wood Road, Stevenage, United Kingdom
| | - Giovanni B Frisoni
- Laboratory of Neuroimaging of Aging (LANVIE), University of Geneva, Geneva, Switzerland; Memory Clinic, Geneva University Hospitals, Geneva, Switzerland
| | - Moira Marizzoni
- Laboratory of Alzheimer's Neuroimaging and Alzheimer's Epidemiology, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Brescia, Italy
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3
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Quattrini G, Pievani M, Jovicich J, Aiello M, Bargalló N, Barkhof F, Bartres-Faz D, Beltramello A, Pizzini FB, Blin O, Bordet R, Caulo M, Constantinides M, Didic M, Drevelegas A, Ferretti A, Fiedler U, Floridi P, Gros-Dagnac H, Hensch T, Hoffmann KT, Kuijer JP, Lopes R, Marra C, Müller BW, Nobili F, Parnetti L, Payoux P, Picco A, Ranjeva JP, Roccatagliata L, Rossini PM, Salvatore M, Schonknecht P, Schott BH, Sein J, Soricelli A, Tarducci R, Tsolaki M, Visser PJ, Wiltfang J, Richardson JC, Frisoni GB, Marizzoni M. Amygdalar nuclei and hippocampal subfields on MRI: Test-retest reliability of automated volumetry across different MRI sites and vendors. Neuroimage 2020; 218:116932. [PMID: 32416226 DOI: 10.1016/j.neuroimage.2020.116932] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 05/05/2020] [Accepted: 05/07/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The amygdala and the hippocampus are two limbic structures that play a critical role in cognition and behavior, however their manual segmentation and that of their smaller nuclei/subfields in multicenter datasets is time consuming and difficult due to the low contrast of standard MRI. Here, we assessed the reliability of the automated segmentation of amygdalar nuclei and hippocampal subfields across sites and vendors using FreeSurfer in two independent cohorts of older and younger healthy adults. METHODS Sixty-five healthy older (cohort 1) and 68 younger subjects (cohort 2), from the PharmaCog and CoRR consortia, underwent repeated 3D-T1 MRI (interval 1-90 days). Segmentation was performed using FreeSurfer v6.0. Reliability was assessed using volume reproducibility error (ε) and spatial overlapping coefficient (DICE) between test and retest session. RESULTS Significant MRI site and vendor effects (p < .05) were found in a few subfields/nuclei for the ε, while extensive effects were found for the DICE score of most subfields/nuclei. Reliability was strongly influenced by volume, as ε correlated negatively and DICE correlated positively with volume size of structures (absolute value of Spearman's r correlations >0.43, p < 1.39E-36). In particular, volumes larger than 200 mm3 (for amygdalar nuclei) and 300 mm3 (for hippocampal subfields, except for molecular layer) had the best test-retest reproducibility (ε < 5% and DICE > 0.80). CONCLUSION Our results support the use of volumetric measures of larger amygdalar nuclei and hippocampal subfields in multisite MRI studies. These measures could be useful for disease tracking and assessment of efficacy in drug trials.
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Affiliation(s)
- Giulia Quattrini
- Laboratory of Alzheimer's Neuroimaging and Epidemiology (LANE), IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Brescia, Italy.
| | - Michela Pievani
- Laboratory of Alzheimer's Neuroimaging and Epidemiology (LANE), IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Brescia, Italy
| | - Jorge Jovicich
- Center for Mind Brain Sciences, University of Trento, Trento, Italy
| | | | - Núria Bargalló
- Department of Neuroradiology and Image Research Platform, Hospital Clínic de Barcelona, IDIBAPS, Barcelona, Spain
| | - Frederik Barkhof
- Department of Radiology and Nuclear Medicine, VU University Medical Center, Amsterdam, the Netherlands; Queen Square Institute of Neurology and Centre for Medical Image Computing, University College London, UK
| | - David Bartres-Faz
- Department of Medicine and Health Sciences, Faculty of Medicine, Universitat de Barcelona and IDIBAPS, Barcelona, Spain
| | - Alberto Beltramello
- Department of Radiology, IRCCS "Sacro Cuore-Don Calabria", Negrar, Verona, Italy
| | - Francesca B Pizzini
- Radiology, Department of Diagnostic and Public Health, University of Verona, Verona, Italy
| | - Olivier Blin
- Aix-Marseille University, UMR-INSERM 1106, Service de Pharmacologie Clinique, APHM, Marseille, France
| | - Regis Bordet
- Aix-Marseille Université, INSERM U 1106, 13005, Marseille, France
| | | | | | - Mira Didic
- Aix-Marseille Université, Inserm, Institut de Neurosciences des Systèmes (INS) UMR_S 1106, 13005, Marseille, France; APHM, Timone, Service de Neurologie et Neuropsychologie, Hôpital Timone Adultes, Marseille, France
| | | | | | - Ute Fiedler
- Institutes and Clinics of the University Duisburg-Essen, Essen, Germany
| | - Piero Floridi
- Perugia General Hospital, Neuroradiology Unit, Perugia, Italy
| | - Hélène Gros-Dagnac
- ToNIC, Toulouse NeuroImaging Center, Université de Toulouse, Inserm, UPS, France
| | - Tilman Hensch
- Department of Psychiatry and Psychotherapy, University of Leipzig Medical Center, Leipzig, Germany
| | | | - Joost P Kuijer
- Department of Radiology and Nuclear Medicine, VU University Medical Center, Amsterdam, the Netherlands
| | - Renaud Lopes
- INSERM U1171, Neuroradiology Department, University Hospital, Lille, France
| | - Camillo Marra
- Catholic University, Fondazione Policlinico A. Gemelli, IRCCS, Rome, Italy
| | - Bernhard W Müller
- LVR-Hospital Essen, Department for Psychiatry and Psychotherapy, Faculty of Medicine, University of Duisburg-Essen, Germany
| | - Flavio Nobili
- Department of Neuroscience (DINOGMI), University of Genoa, Genoa, Italy; IRCCS, Ospedale Policlinico San Martino, Genova, Italy
| | - Lucilla Parnetti
- Section of Neurology, Department of Medicine, University of Perugia, Perugia, Italy
| | - Pierre Payoux
- ToNIC, Toulouse NeuroImaging Center, Université de Toulouse, Inserm, UPS, France
| | - Agnese Picco
- Department of Neuroscience (DINOGMI), University of Genoa, Genoa, Italy
| | | | - Luca Roccatagliata
- IRCCS, Ospedale Policlinico San Martino, Genova, Italy; Department of Health Science (DISSAL), University of Genoa, Genoa, Italy
| | - Paolo M Rossini
- Dept. Neuroscience & Rehabilitation, IRCCS San Raffaele-Pisana, Rome, Italy
| | | | - Peter Schonknecht
- Department of Psychiatry and Psychotherapy, University of Leipzig Medical Center, Leipzig, Germany
| | - Björn H Schott
- Department of Psychiatry and Psychotherapy, University Medical Center Goettingen (UMG), Göttingen, Germany; Leibniz Institute for Neurobiology, Magdeburg, Germany; German Center for Neurodegenerative Diseases (DZNE), Goettingen, Germany
| | - Julien Sein
- CRMBM-CEMEREM, UMR 7339, Aix-Marseille University, CNRS, Marseille, France
| | | | | | - Magda Tsolaki
- Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Pieter J Visser
- Department of Neurology, Alzheimer Centre, VU Medical Centre, Amsterdam, Netherlands; Maastricht University, Maastricht, Netherlands
| | - Jens Wiltfang
- Department of Psychiatry and Psychotherapy, University Medical Center Goettingen (UMG), Göttingen, Germany; Neurosciences and Signaling Group, Institute of Biomedicine (iBiMED), Department of Medical Sciences, University of Aveiro, Aveiro, Portugal; German Center for Neurodegenerative Diseases (DZNE), Goettingen, Germany
| | - Jill C Richardson
- Neurosciences Therapeutic Area, GlaxoSmithKline R&D, Gunnels Wood Road, Stevenage, United Kingdom
| | - Giovanni B Frisoni
- Laboratory of Alzheimer's Neuroimaging and Epidemiology (LANE), IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Brescia, Italy; Memory Clinic and LANVIE-Laboratory of Neuroimaging of Aging, Hospitals and University of Geneva, Geneva, Switzerland
| | - Moira Marizzoni
- Laboratory of Alzheimer's Neuroimaging and Epidemiology (LANE), IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Brescia, Italy
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4
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Compagnone NA, Blanc B, Picamal P, Galluzzi S, Marizzoni M, Jovicich J, Frisoni GB, Forloni G, Albani D, Richardson J, Parnetti L, Tsolaki M, Nobili F, Bartes-Faz D, Didic M, Schonknecht P, Payoux P, Soricelli A, Rossini P, Visser PJ, Bordet R, Fiedler U, Blin O, Micaleff J, Lanteaume L. P4‐077: BLOOD INFLAMMATORY PROFILES MEASURED BY THE ADFLAG
®
TEST ENABLE STRATIFICATION OF PRE‐DEMENTIA ALZHEIMER'S DISEASE. Alzheimers Dement 2018. [DOI: 10.1016/j.jalz.2018.06.2480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
| | | | | | - Samantha Galluzzi
- Lab Alzheimer's Neuroimaging and Epidemiology, Istituto di Ricovero e Cura a Carattere Scientifico, FatebenefratelliBresciaItaly
| | - Moira Marizzoni
- Istituto di Ricovero e Cura a Carattere Scientifico, Centro San Giovanni di Dio FatebenefratelliBresciaItaly
| | | | - Giovanni B. Frisoni
- Lab Alzheimer's Neuroimaging and Epidemiology, Istituto di Ricovero e Cura a Carattere Scientifico, FatebenefratelliBresciaItaly
| | - Gianluigi Forloni
- Istituto di Ricovero e Cura a Carattere Scientifico, Istituto di Ricerche Farmacologiche Mario NegriMilanoItaly
| | - Diego Albani
- Istituto di Ricovero e Cura a Carattere Scientifico, Istituto di Ricerche Farmacologiche Mario NegriMilanoItaly
| | - Jill Richardson
- GSK Research and Development, China‐UKHertfordshireUnited Kingdom
| | | | - Magda Tsolaki
- First Department of NeurologyAHEPA University Hospital, MakedoniaThessalonikiGreece
| | | | | | - Mira Didic
- Service de Neurologie et NeuropsychologieMarseilleFrance
| | | | - Pierre Payoux
- INSERM, Imagerie Cérébrale et Handicaps NeurologiquesToulouseFrance
| | - Andrea Soricelli
- SDN Istituto di Ricerca Diagnostica e Nucleare SpA per la Ricerca e l'Alta Formazione in Diagnostica NucleareNaplesItaly
| | - Paolo Rossini
- Department of Gerontology, Neurosciences and OrthopedicsCatholic UniversityRomeItaly
| | - Pieter Jelle Visser
- Alzheimer Center and Department of Neurology, Amsterdam NeuroscienceVU University Medical CenterAmsterdamNetherlands
| | - Régis Bordet
- Service de Pharmacologie-Hôpital Huriez-Centre Hospitalier Régional UniversitaireLilleFrance
| | - Ute Fiedler
- Institutes and Clinics of the University Duisburg-EssenEssenGermany
| | - Olivier Blin
- Aix-Marseille UniversityCentre National de la Recherche ScientifiqueMarseilleFrance
| | - Joelle Micaleff
- Service de Neurologie et NeuropsychiatryCentre Hospitalier Universitaire la TimoneMarseilleFrance
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5
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Marizzoni M, Ribaldi F, Cattaneo A, Lopizzo N, Galluzzi S, Nobili F, Ranjeva JP, Bartrés-Faz D, Fiedler U, Schonknecht P, Payoux P, Soricelli A, Parnetti L, Tsolaki M, Rossini PM, Visser PJ, Albani D, Forloni G, Bordet R, Richardson J, Jovicich J, Blin O, Frisoni GB. O1‐13‐01: ROLE OF THE INFLAMMASOME COMPLEX IN AD‐RELATED HIPPOCAMPAL NEURODEGENERATION IN MCI PATIENTS WITH AD PATHOLOGY. Alzheimers Dement 2018. [DOI: 10.1016/j.jalz.2018.06.3041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Moira Marizzoni
- Istituto di Ricovero e Cura a Carattere Scientifico Centro San Giovanni di Dio FatebenefratelliBresciaItaly
| | - Federica Ribaldi
- Istituto di Ricovero e Cura a Carattere Scientifico Centro San Giovanni di Dio FatebenefratelliBresciaItaly
- University of BresciaBresciaItaly
| | - Annamaria Cattaneo
- Istituto di Ricovero e Cura a Carattere Scientifico Istituto Centro San Giovanni di Dio FatebenefratelliBresciaItaly
| | - Nicola Lopizzo
- Istituto di Ricovero e Cura a Carattere Scientifico Istituto Centro San Giovanni di Dio FatebenefratelliBresciaItaly
| | - Samantha Galluzzi
- Lab Alzheimer's Neuroimaging & Epidemiology, Istituto di Ricovero e Cura a Carattere Scientifico FatebenefratelliBresciaItaly
| | | | - Jean-Philippe Ranjeva
- Clinical Investigation Center - Unit for Clinical Pharmacology and Therapeutic EvaluationCentre Hospitalier Universitaire La Timone, Assistance Publique – Hôpitaux de Marseille, Centre National de la Recherche Scientifique ‐Universite de la MediterraneeMarseilleFrance
| | | | - Ute Fiedler
- Institutes and Clinics of the University Duisburg-EssenEssenGermany
| | - Peter Schonknecht
- Department of Psychiatry and PsychotherapyUniversity Hospital Leipzig, GermanyLeipzigGermany
| | - Pierre Payoux
- INSERMImagerie Cérébrale et Handicaps NeurologiquesToulouseFrance
| | - Andrea Soricelli
- SDN Istituto di Ricerca Diagnostica e Nucleare SpA per la Ricerca e l'Alta Formazione in Diagnostica NucleareNaplesItaly
| | | | - Magda Tsolaki
- 1st Department of NeurologyAHEPA University Hospital, MakedoniaThessalonikiGreece
| | | | - Pieter Jelle Visser
- Alzheimer Center and Department of Neurology, Amsterdam NeuroscienceVU University Medical CenterAmsterdamNetherlands
| | - Diego Albani
- Istituto di Ricovero e Cura a Carattere Scientifico, Istituto di Ricerche Farmacologiche Mario NegriMilanoItaly
| | - Gianluigi Forloni
- Istituto di Ricovero e Cura a Carattere Scientifico, Istituto di Ricerche Farmacologiche Mario NegriMilanoItaly
| | - Régis Bordet
- Service de Pharmacologie-Hôpital Huriez- Centre Hospitalier Régional UniversitaireLilleFrance
| | - Jill Richardson
- GSK Research and Development, China‐UKStevenageUnited Kingdom
| | | | - Olivier Blin
- Aix-Marseille University- Centre National de la Recherche ScientifiqueMarseilleFrance
| | - Giovanni B. Frisoni
- Istituto di Ricovero e Cura a Carattere Scientifico Centro San Giovanni di Dio FatebenefratelliBresciaItaly
- Universite de GeneveGeneveSwitzerland
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6
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Marizzoni M, Ferrari C, Cavaliere L, Didic M, Forloni G, Jovicich J, Molinuevo JL, Nobili F, Parnetti L, Payoux P, Ribaldi F, Rossini PM, Schonknecht P, Soricelli A, Tsolaki M, Visser PJ, Wiltfang J, Richardson J, Bordet R, Blin O, Frisoni GB. P3‐368: PREDICTING AND MONITORING SHORT‐TERM DISEASE PROGRESSION IN A‐MCI PATIENTS WITH PRODROMAL AD USING MRI STRUCTURAL BRAIN BIOMARKERS. Alzheimers Dement 2018. [DOI: 10.1016/j.jalz.2018.06.1730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Moira Marizzoni
- Istituto di Ricovero e Cura a Carattere Scientifico Centro San Giovanni di Dio FatebenefratelliBresciaItaly
| | - Clarissa Ferrari
- Istituto di Ricovero e Cura a Carattere Scientifico Centro San Giovanni di Dio FatebenefratelliBresciaItaly
| | - Libera Cavaliere
- Laboratory of Alzheimer's Neuroimaging and EpidemiologyIstituto di Ricovero e Cura a Carattere Scientifico Centro San Giovanni di Dio FatebenefratelliBresciaItaly
| | - Mira Didic
- Service de Neurologie et NeuropsychologieMarseilleFrance
| | - Gianluigi Forloni
- Istituto di Ricovero e Cura a Carattere Scientifico, Istituto di Ricerche Farmacologiche Mario NegriMilanoItaly
| | | | | | | | | | - Pierre Payoux
- INSERM, Imagerie Cérébrale et Handicaps NeurologiquesToulouseFrance
| | - Federica Ribaldi
- Istituto di Ricovero e Cura a Carattere Scientifico Centro San Giovanni di Dio FatebenefratelliBresciaItaly
- University of BresciaBresciaItaly
| | | | - Peter Schonknecht
- Department of Psychiatry and PsychotherapyUniversity Hospital LeipzigLeipzigGermany
| | - Andrea Soricelli
- IR SDN per la Ricerca e l'Alta Formazione in Diagnostica NucleareNaplesItaly
| | - Magda Tsolaki
- 1st Department of NeurologyAHEPA University Hospital, MakedoniaThessalonikiGreece
| | - Pieter Jelle Visser
- Alzheimer Center and Department of Neurology, Amsterdam NeuroscienceVU University Medical CenterAmsterdamNetherlands
| | - Jens Wiltfang
- Department of Psychiatry and PsychotherapyUniversity Medical CenterGoettingenGermany
| | | | - Régis Bordet
- Service de Pharmacologie-Hôpital Huriez- Centre Hospitalier Régional UniversitaireLilleFrance
| | - Olivier Blin
- Aix-Marseille University- Centre National de la Recherche ScientifiqueMarseilleFrance
| | - Giovanni B. Frisoni
- Istituto di Ricovero e Cura a Carattere Scientifico Centro San Giovanni di Dio FatebenefratelliBresciaItaly
- Memory Clinic and LANVIEGenevaSwitzerland
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7
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Ribaldi F, Marizzoni M, Jovicich J, Ferrari C, Bosch B, Bartrés‐Faz D, Müller BW, Wiltfang J, Fiedler U, Roccatagliata L, Picco A, Nobili F, Blin O, Bombois S, Lopes R, Bordet R, Sein J, Ranjeva J, Didic M, Gros‐Dagnac H, Payoux P, Zoccatelli G, Alessandrini F, Beltramello A, Bargallo N, Ferretti A, Caulo M, Aiello M, Cavaliere C, Soricelli A, Parnetti L, Tarducci R, Floridi P, Tsolaki M, Constantinides M, Drevelegas A, Rossini PM, Marra C, Schonknecht P, Hensch T, Hoffmann K, Kuijer J, Visser PJ, Barkhof F, Frisoni GB. [P3–062]: ACROSS‐SESSION REPRODUCIBILITY OF AUTOMATIC WHITE MATTER HYPERINTENSITIES SEGMENTATION: A EUROPEAN MULTI‐SITE 3T STUDY. Alzheimers Dement 2017. [DOI: 10.1016/j.jalz.2017.06.1272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | - Moira Marizzoni
- IRCCS Istituto Centro San Giovanni di Dio FatebenefratelliBresciaItaly
| | | | | | - Beatriz Bosch
- Alzheimer's Disease and Other Cognitive Disorders Unit, Neurology DepartmentIDIBAPSHospital Clínic de BarcelonaBarcelonaSpain
| | | | | | | | - Ute Fiedler
- Institutes and Clinics of the University Duisburg‐EssenEssenGermany
| | - Luca Roccatagliata
- Department of NeuroscienceOphthalmology and Genetics University of GenoaGenoaItaly
| | - Agnese Picco
- Neurology Unit, IRCCS AOU San MartinoUniversity of GenoaGenoaItaly
| | | | | | | | - Renaud Lopes
- INSERM U1171 / Neuroradiology DepartmentUniversity HospitalLilleFrance
| | - Regis Bordet
- Service de Pharmacologie‐Hôpital Huriez‐CHRULilleFrance
| | - Julien Sein
- CRMBM‐CEMEREM, UMR 7339Aix Marseille UniversityMarseilleFrance
| | - Jean‐Philippe Ranjeva
- CIC‐UPCET, CHU La Timone, AP‐HM, UMR CNRS‐Universite de la MediterraneeMarseilleFrance
| | - Mira Didic
- Service de Neurologie et NeuropsychologieMarseilleFrance
| | - Helene Gros‐Dagnac
- INSERM. Imagerie Cérébrale Et Handicaps Neurologiquies, UMR825ToulouseFrance
| | | | | | | | | | - Núria Bargallo
- Imaging Diagnostic Center Radiology DepartmentHospital Clínic i Provincial de BarcelonaBarcelonaSpain
| | - Antonio Ferretti
- Department of Neuroscience, Imaging and Clinical SciencesUniversity G. d'AnnunzioChietiItaly
| | | | | | | | | | | | | | - Piero Floridi
- Perugia General HospitalNeuroradiology UnitPerugiaItaly
| | - Magda Tsolaki
- Aristotle University of ThessalonikiThessalonikiGreece
| | | | | | | | | | - Peter Schonknecht
- Department of Psychiatry and PsychotherapyUniversity Hospital Leipzig, GermanyLeipzigGermany
| | | | | | - Joost Kuijer
- VU University Medical CenterAmsterdamNetherlands
| | - Pieter Jelle Visser
- Department of NeurologyAlzheimer Centre, VU Medical CentreAmsterdamNetherlands
- Maastricht UniversityMaastrichtNetherlands
| | - Frederik Barkhof
- Radiology & Nuclear MedicineVU University Medical CenterAmsterdamNetherlands
| | - Giovanni B. Frisoni
- Memory Clinic and LANVIE ‐ Laboratory of Neuroimaging of AgingUniversity Hospitals and University of GenevaGenevaSwitzerland
- Laboratory of Alzheimer's Neuroimaging and Epidemiology ‐ LANEIRCCS Institute ‐ The Saint John of God Clinical Research CentreBresciaItaly
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8
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Nathan PJ, Abbott RA, Lim YY, Galluzzi S, Marizzoni M, Bagnoli C, Babiloni C, Bartres-Faz D, Bordet R, Didic M, Farotti L, Forloni G, Jovicich J, Marra C, Molinuevo JL, Nobili F, Pariente J, Parnetti L, Payoux P, Ranjeva JP, Rossini P, Schonknecht P, Hensch T, Soricelli A, Tsolaki M, Visser PJ, Wiltfang J, Blin O, Frisoni GB. P2‐302: CSF Beta‐Amyloid‐ and APOE Ɛ4‐Related Decline in Episodic Memory Over 12 Months Measured using the Cantab in Individuals with Amnestic MCI: Results from the European ADNI Study. Alzheimers Dement 2016. [DOI: 10.1016/j.jalz.2016.06.1432] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | | | - Yen Ying Lim
- The Florey Institute, The University of MelbourneParkvilleAustralia
| | - Samantha Galluzzi
- IRCCS Istituto Centro San Giovanni di Dio FatebenefratelliBresciaItaly
| | - Moira Marizzoni
- IRCCS Istituto Centro San Giovanni di Dio FatebenefratelliBresciaItaly
| | - Cristina Bagnoli
- IRCCS Istituto Centro San Giovanni di Dio FatebenefratelliBresciaItaly
| | - Claudio Babiloni
- Department of Physiology and Pharmacology University of RomeRomeItaly
| | | | - Regis Bordet
- Department of Pharmacology University of Lille Nord de FranceLilleFrance
| | - Mira Didic
- Service de Neurologie et NeuropsychologieMarseilleFrance
| | | | | | | | | | - Jose Luis Molinuevo
- Alzheimer’s Disease Unit and Other Cognitive Disorders Unit, Hospital Clinic de BarcelonaBarcelonaItaly
| | | | | | | | | | - Jean-Philippe Ranjeva
- CIC-UPCET, CHU La Timone, AP-HM, UMR CNRS-Universite de la MediterraneeMarseilleFrance
| | | | - Peter Schonknecht
- Department of Psychiatry and Psychotherapy University Hospital LeipzigLeipzigGermany
| | - Tilman Hensch
- Department of Psychiatry and Psychotherapy University Hospital LeipzigLeipzigGermany
| | - Andrea Soricelli
- Fondazione SDN per la Ricerca e l’Alta Formazione in Diagnostica NucleareNaplesItaly
| | - Magda Tsolaki
- Aristotle University of ThessalonikiThessalonikiGreece
| | - Pieter Jelle Visser
- Department of Neurology Alzheimer Centre, VU Medical CentreAmsterdamNetherlands
| | | | - Olivier Blin
- Mediterranean Institute of Cognitive NeurosciencesMarseilleFrance
| | - Giovanni B. Frisoni
- IRCCS Istituto Centro San Giovanni di Dio FatebenefratelliBresciaItaly
- University HospitalsGenevaSwitzerland
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9
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Abbott RA, Nathan PJ, Lim YY, Galluzzi S, Marizzoni M, Bagnoli C, Bartes-Faz D, Bordet R, Farotti L, Forlini G, Jovicich J, Marra C, Molinuevo JL, Nobili F, Pariente J, Parnetti L, Payoux P, Ranjeva JP, Rossini PM, Schonknecht P, Hensch T, Soricelli A, Tsolaki M, Visser PJ, Wiltgang J, Blin O, Frisoni GB. P3‐315: Differential Effects of Apoe and CSF Amyloid on Memory Impairment in Individuals with Amnestic MCI Using the Cantab Cognitive Battery: Results from the European‐Adni Study. Alzheimers Dement 2016. [DOI: 10.1016/j.jalz.2016.06.1979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
| | | | - Yen Ying Lim
- The Florey Institute, The University of MelbourneParkvilleAustralia
| | - Samantha Galluzzi
- IRCCS Istituto Centro San Giovanni di Dio FatebenefratelliBresciaItaly
| | - Moira Marizzoni
- IRCCS Istituto Centro San Giovanni di Dio FatebenefratelliBresciaItaly
| | - Cristina Bagnoli
- IRCCS Istituto Centro San Giovanni di Dio FatebenefratelliBresciaItaly
| | | | - Regis Bordet
- Department of Pharmacology University of Lille Nord de FranceLilleFrance
| | | | | | | | | | - José Luis Molinuevo
- Alzheimer’s Disease Unit and Other Cognitive Disorders Unit Hospital Clinic de BarcelonaBarcelonaItaly
| | | | | | | | - Pierre Payoux
- INSERM, Imagerie Cérébrale et Handicaps NeurologiquesToulouseFrance
| | - Jean-Philippe Ranjeva
- CIC-UPCET, CHU La Timone, AP-HM, UMR CNRS-Universite de la MediterraneeMarseilleFrance
| | | | - Peter Schonknecht
- Department of Neuroradiology University Hospital LeipzigLeipzigGermany
| | | | - Andrea Soricelli
- Fondazione SDN per la Ricerca e l’Alta Formazione in Diagnostica NucleareNaplesItaly
| | - Magda Tsolaki
- Aristotle University of ThessalonikiThessalonikiGreece
| | | | | | - Olivier Blin
- Mediterranean Institute of Cognitive NeurosciencesMarseilleFrance
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10
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Marizzoni M, Ferrari C, Galluzzi S, Visser P, Parnetti L, Nobili F, Didic M, Bartrés-Faz D, Fiedler U, Schonknecht P, Payoux P, Soricelli A, Tsolaki M, Rossini P, Forloni G, Bordet R, Blin O, Frisoni G. Baseline CSF Aβ, Aβ/T-TAU and Aβ/P-tau distributions to classify pharmacog MCI patients. Neurobiol Aging 2016. [DOI: 10.1016/j.neurobiolaging.2016.01.128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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11
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Jovicich J, Marizzoni M, Minati L, Nobili F, Didic M, Bartres D, Fiedler U, Schonknecht P, Payoux P, Beltramello A, Soricelli A, Parnetti L, Tsolaki M, Rossini PM, Scheltens NM, Forloni G, Bordet R, Blin O, Frisoni GB. IC‐P‐137: Longitudinal reproducibility of default‐mode network connectivity in healthy elderly participants: A multicentric resting‐state fMRI study. Alzheimers Dement 2015. [DOI: 10.1016/j.jalz.2015.06.159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
| | - Moira Marizzoni
- Laboratory of EpidemiologyNeuroimaging and Telemedicine/ IRCCS Istituto Centro San Giovanni di Dio FatebenefratelliBresciaItaly
| | - Ludovico Minati
- Fondazione IRCCS Istituto Neurologico Carlo BestaMilanItaly
- Center for Mind/Brain SciencesUniversity of TrentoMattarelloItaly
| | | | - Mira Didic
- Service de Neurologie et NeuropsychologieMarseilleFrance
- Aix‐Marseille UniversitéMarseilleFrance
| | | | - Ute Fiedler
- Institutes and Clinics of the University Duisburg-EssenEssenGermany
| | - Peter Schonknecht
- Department of NeuroradiologyUniversity Hospital LeipzigLeipzigGermany
| | - Pierre Payoux
- Imagerie Cérébrale et Handicaps NeurologiquesToulouseFrance
- Université de ToulouseToulouseFrance
| | - Alberto Beltramello
- Direttore Neuroradiologia e DAI Patologia e Diagnostica Azienda Ospedaliera Universitaria Integrata VeronaVeronaItaly
| | | | | | | | | | | | | | - Regis Bordet
- Service de Pharmacologie‐Hôpital Huriez‐CHRULilleFrance
| | - Olivier Blin
- Mediterranean Institute of Cognitive NeurosciencesMarseilleFrance
| | - Giovanni Battista Frisoni
- IRCCS Istituto Centro San Giovanni di Dio FatebenefratelliBresciaItaly
- Memory Clinic and LANVIE - Laboratory of Neuroimaging of AgingUniversity Hospitals and University of GenevaGenevaSwitzerland
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12
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Marizzoni M, Jovicich J, Nobili F, Didic M, Bartres D, Fiedler U, Schonknecht P, Payoux P, Beltramello A, Soricelli A, Parnetti L, Tsolaki M, Rossini PM, Scheltens P, Forloni G, Bordet R, Blin O, Frisoni GB. P4‐087: Longitudinal white matter alterations of MCI patients in WP5 PharmaCog/E‐ADNI study: Preliminary data. Alzheimers Dement 2015. [DOI: 10.1016/j.jalz.2015.06.1792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Moira Marizzoni
- Laboratory of Epidemiology, Neuroimaging and TelemedicineIRCCS Istituto Centro San Giovanni di Dio FatebenefratelliBresciaItaly
| | | | | | - Mira Didic
- Service de Neurologie et NeuropsychologieMarseilleFrance
- Aix‐Marseille UniversitéMarseilleFrance
| | | | - Ute Fiedler
- Institutes and ClinicsUniversity Duisburg-EssenEssenGermany
| | - Peter Schonknecht
- Department of NeuroradiologyUniversity Hospital LeipzigLeipzigGermany
| | - Pierre Payoux
- Imagerie Cérébrale et Handicaps NeurologiquesToulouseFrance
- Université de ToulouseToulouseFrance
| | | | | | | | - Magda Tsolaki
- Aristotle University of ThessalonikiThessalonikiGreece
| | | | | | | | | | | | - Giovanni Battista Frisoni
- IRCCS Istituto Centro San Giovanni di Dio FatebenefratelliBresciaItaly
- Memory Clinic and LANVIE - Laboratory of Neuroimaging of Aging, University HospitalsUniversity of GenevaGenevaSwitzerland
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13
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Ribaldi F, Jovicich J, Ferrari C, Bosch B, Bartrés-Faz D, Müller BW, Wiltfang J, Fiedler U, Montalti M, Roccatagliata L, Picco A, Nobili F, Blin O, Bombois S, Lopes R, Bordet R, Sein J, Ranjeva JP, Didic M, Gros-Dagnac H, Payoux P, Alessandrini F, Beltramello A, Bargallo N, Ferretti A, Caulo M, Aiello M, Cavaliere C, Soricelli A, Parnetti L, Tarducci R, Floridi P, Tsolaki M, Constantinides M, Drevelegas A, Rossini P, Marra C, Schonknecht P, Hensch T, Hoffmann KT, Kuijer J, Visser PJ, Barkhof F, Frisoni GB, Marizzoni M. IC‐P‐126: VOLUMETRIC ACCURACY OF A FULLY AUTOMATIC TOOL FOR WHITE MATTER HYPERINTENSITIES (WMHS) SEGMENTATION. Alzheimers Dement 2006. [DOI: 10.1016/j.jalz.2018.06.2192] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Federica Ribaldi
- University of BresciaBresciaItaly
- Istituto di Ricovero e Cura a Carattere ScientificoCentro San Giovanni di Dio FatebenefratelliBresciaItaly
| | | | - Clarissa Ferrari
- Istituto di Ricovero e Cura a Carattere ScientificoCentro San Giovanni di Dio FatebenefratelliBresciaItaly
| | - Beatriz Bosch
- Alzheimer's Disease and Other Cognitive Disorders Unit, Hospital ClínicInstitut d'Investigacions Biomediques August Pi i SunyerBarcelonaSpain
| | - David Bartrés-Faz
- Department of Psychiatry and Clinical PsychobiologyUniversitat de Barcelona, August Pi i Sunyer Biomedical Research InstituteBarcelonaSpain
| | | | - Jens Wiltfang
- Department of Psychiatry and PsychotherapyUniversity Medical CenterGoettingenGermany
| | - Ute Fiedler
- Institutes and Clinics of the University Duisburg-EssenEssenGermany
| | - Martina Montalti
- Istituto di Ricovero e Cura a Carattere ScientificoCentro San Giovanni di Dio FatebenefratelliBresciaItaly
| | - Luca Roccatagliata
- Department of NeuroscienceOphthalmology and Genetics University of GenoaGenoaItaly
| | - Agnese Picco
- Neurology Unit, Istituto di Ricovero e Cura a Carattere Scientifico, Azienda Ospedaliera Universitaria, San MartinoUniversity of GenoaGenoaItaly
| | | | - Olivier Blin
- Aix-Marseille University-Centre National de la Recherche ScientifiqueMarseilleFrance
| | | | - Renaud Lopes
- INSERM, Neuroradiology DepartmentUniversity HospitalLilleFrance
| | - Régis Bordet
- Service de Pharmacologie-Hôpital Huriez- Centre Hospitalier Régional UniversitaireLilleFrance
| | - Julien Sein
- Centre de Résonance Magnétique Biologique et Médicale‐Centre d'Exploration Métabolique par Résonance MagnétiqueAix Marseille UniversityMarseilleFrance
| | - Jean-Philippe Ranjeva
- Centre Investigation Clinique ‐ Unité de Pharmacologie Clinique et d'Évaluations Thérapeutiques, Centre Hospitalier Universitaire, La Timone, Assistance Publique ‐ Hopitaux de MarseilleCentre National de la Recherche Scientifique ‐Universite de la MediterraneeMarseilleFrance
| | - Mira Didic
- Service de Neurologie et NeuropsychologieMarseilleFrance
| | | | - Pierre Payoux
- INSERM, Imagerie Cérébrale et Handicaps NeurologiquesToulouseFrance
| | | | | | - Núria Bargallo
- Imaging Diagnostic Center Radiology DepartmentHospital Clínic i Provincial de BarcelonaBarcelonaSpain
| | - Antonio Ferretti
- Department of Neuroscience, Imaging and Clinical SciencesUniversity G. d'AnnunzioChietiItaly
| | | | - Marco Aiello
- Istituto di Ricovero e Cura a Carattere Scientifico, SDN Istituto di Ricerca Diagnostica e Nucleare SpANaplesItaly
| | - Carlo Cavaliere
- Istituto di Ricovero e Cura a Carattere Scientifico, SDN Istituto di Ricerca Diagnostica e Nucleare SpANaplesItaly
| | - Andrea Soricelli
- IR SDN per la Ricerca e l'Alta Formazione in Diagnostica NucleareNaplesItaly
| | | | | | - Piero Floridi
- Perugia General HospitalNeuroradiology UnitPerugiaItaly
| | - Magda Tsolaki
- First Department of NeurologyAHEPA University Hospital, MakedoniaThessalonikiGreece
| | | | | | - Paolo Rossini
- Department of Gerontology, Neurosciences and OrthopedicsCatholic UniversityRomeItaly
| | | | - Peter Schonknecht
- LIFE, Leipzig Research Center for Civilization DiseasesLeipzigGermany
| | | | | | - Joost Kuijer
- VU University Medical CenterAmsterdamNetherlands
| | - Pieter Jelle Visser
- Alzheimer Center and Department of Neurology, Amsterdam NeuroscienceVU University Medical CenterAmsterdamNetherlands
| | - Frederik Barkhof
- Institutes of Neurology and Healthcare EngineeringUniversity CollegeLondonUnited Kingdom
| | - Giovanni B. Frisoni
- Istituto di Ricovero e Cura a Carattere ScientificoCentro San Giovanni di Dio FatebenefratelliBresciaItaly
- Memory Clinic and Laboratory of Neuroimaging of AgingGenevaSwitzerland
| | - Moira Marizzoni
- Istituto di Ricovero e Cura a Carattere ScientificoCentro San Giovanni di Dio FatebenefratelliBresciaItaly
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14
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Schonknecht P, Pantel J, Werle E, Hartmann T, Essig M, Baudendistel K, Beyreuther K, Schroder J. [Cerebrospinal fluid protein tau levels in the differential diagnosis of Alzheimer's disease]. Fortschr Neurol Psychiatr 2000; 68:439-46. [PMID: 11103680 DOI: 10.1055/s-2000-7732] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
Tau protein concentration in cerebrospinal fluid was determined in 55 patients with Alzheimer's disease (AD), 18 patients with vascular dementia (VD), 19 patients with dementia caused by other disorders and 14 patients with major depression. Significantly (p < 0.05) elevated protein tau concentrations were found in AD patients (564.5 +/- 275.5 pg/ml) compared to all other patient groups (VD: 406.5 +/- 263.9 pg/ml; other dementia: 275.0 +/- 135.4 pg/ml; depression: 212.9 +/- 115.6 pg/ml). However, tau levels in AD patients covered a broad range (163.2 pg/ml-1200 pg/ml). AD patients with tau levels below the 25%-percentile of the distribution (among them a high percentage of patients with presenile onset) showed tau levels similar to those of the patients with late life depression. No significant correlations between tau levels and clinical variables such as severity of dementia, age, age of onset, duration of illness, and cerebral changes as assessed by volumetric magnetic resonance imaging could be demonstrated. Similarly, we could not find an influence of either APO-E genotype or psychotropic medication on the tau levels in AD patients. In accordance with other studies our results confirm elevated tau levels in AD compared to elderly not demented control subjects. Comparing groups, this finding applies as well with respect to VD and other dementing disorders. However, elevated tau levels cannot be detected in a subgroup of AD patients. This finding needs to be further investigated in future studies.
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Affiliation(s)
- P Schonknecht
- Sektion Gerontopsychiatrie, Psychiatrische Klinik der Universitat Heidelberg.
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