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Segmentazione RM arto basata sulla rilassometria
Responsabile: Marco Comerci, marco.comerciibb.cnr.it

Descrizione:
Questa attività comprende lo sviluppo, l'evoluzione e la messa a punto di uno strumento software che calcola velocità di rilassamento e densità protonica (immagini QMCI) voxel per voxel del ginocchio e del polso, posto che siano fornite un opportuno insieme di acquisizioni di risonanza magnetica, e segmenta i tessuti di varie strutture. La versione attuale, ottimizzata per 0. 25 Tesla, segmenta studi del ginocchio nei seguenti 6 compartimenti: Osso; Cartilagine; Muscolo, Grasso; Fluidi e Tessuto a bassa densità protonica. Il software fornisce informazioni volumetriche e rilassometriche di ogni compartimento. Evidenzia inoltre la velocità di rilassamento e densità protonica della cartilagine in un'immagine T1-w per mostrare meglio la patologia. Questa segmentazione basata su modello utilizza velocità di rilassamento, densità protonica e informazioni anatomiche. Il software è configurabile e può essere ottimizzato per varie situazioni ambientali, come diverse caratteristiche dello scanner e diverse regioni anatomiche (vedi anche Segmentazione RM cerebrale basata sulla rilassometria).

Aree di ricerca: Imaging Quantitativo

Attori:
Bruno Alfano,
Marco Comerci, marco.comerciibb.cnr.it,
Ernesto Soscia, ernesto.sosciaibb.cnr.it,



Immagine QMCI, corrispondente immagine segmentata e con cartilagine evidenziata

Alfano BBrunetti A, Arpaia M, Ciarmiello A, Covelli EM, Salvatore M, J Magn Reson Imaging, 1995 Mar-Apr;5 (2):217-225Alfano BBrunetti A, Ciarmiello A, Salvatore M, J Comput Assist Tomogr, 1992 Jul-Aug;16 (4):634-640
A multiparametric and multiscale approach to automated segmentation of brain veins (accesso riservato) (157 views)
An MRI digital brain phantom for validation of segmentation methods (accesso riservato) (504 views)
An Ontology-Based Technique for Validation of MRI Brain Segmentation Methods (accesso riservato) (139 views)
Assessment of an automated vein segmentation algorithm for MRI brain acquisitions at different field strengths (dominio pubblico) (109 views)
Automated Segmentation and Measurement of Global White Matter Lesion Volume in Patients With Multiple Sclerosis (accesso riservato) (492 views)
Automated segmentation of multispectral brain MR images (accesso riservato) (128 views)
Automatic Segmentation of the Brain and Intracranial Cerebrospinal Fluid in T1-Weighted Volume MRI Scans of the Head, and Its Application to Serial Cerebral and Intracranial Volumetry (dominio pubblico) (122 views)
Evaluation of supervised methods for the classification of major tissues and subcortical structures in multispectral brain magnetic resonance images. (accesso riservato) (146 views)
Fully automatic segmentation of white matter hyperintensities in MR images of the elderly (accesso riservato) (121 views)
Histogram-Based Characterization of Healthy and Ischemic Brain Tissues Using Multiparametric MR Imaging Including Apparent Diffusion Coefficient Maps and Relaxometry (dominio pubblico) (130 views)
Liver and Spleen Volumetry with Quantitative MR Imaging and Dual-Space Clustering Segmentation (dominio pubblico) (115 views)
Measurement of Global Brain Atrophy in Alzheimer’s Disease With Unsupervised Segmentation of Spin-Echo MRI Studies (accesso riservato) (166 views)
Multi-parametric algorithm for the automated segmentation of brain vein (dominio pubblico) (110 views)
Multispectral Image Visualization with Nonlinear Projections (accesso riservato) (97 views)
Novel whole brain segmentation and volume estimation using quantitative MRI (accesso riservato) (138 views)
Probabilistic segmentation of brain tissue in MR imaging (accesso riservato) (122 views)
Probabilistic segmentation of white matter lesions in MR imaging (accesso riservato) (121 views)
Reproducibility of Intracranial Volume Measurement by Unsupervised Multispectral Brain Segmentation (accesso riservato) (468 views)
Segmentation of magnetic resonance brain images through discriminant analysis (accesso riservato) (140 views)
Semiautomatic Regional Segmentation to Measure Orbital Fat Volumes in Thyroid-Associated Ophthalmopathy A Validation Study (accesso riservato) (157 views)
Simultaneous Display of Multiple MR Parameters with "Quantitative Magnetic Color Imaging" (accesso riservato) (496 views)
Unified segmentation based correction of R1 brain maps for RF transmit field inhomogeneities (UNICORT) (accesso riservato) (130 views)
Unsupervised, Automated Segmentation of the Normal Brain Using a Multispectral Relaxometric Magnetic Resonance Approach (accesso riservato) (492 views)
White matter lesion detection in multiple sclerosis: improved interobserver concordance with multispectral MRI display (accesso riservato) (130 views)
White matter lesion extension to automatic brain tissue segmentation on MRI (accesso riservato) (139 views)
Whole-brain atrophy in multiple sclerosis measured by two segmentation processes from various MRI sequences (accesso riservato) (122 views)
Cerca bibliografia collegata su PubMed


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Di Gregorio E, Ferrauto G, Lanzardo S, Gianolio E, Aime S
* Early diagnosis of breast cancer by using Fast field cycling relaxometry (FFC-NMRD): investigations of ex-vivo murine breast tissue (49 visite)
Breast Cancer Radiology, 2018; N/D: N/D-N/D.
Impact Factor: 1.712
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Ruggiero MR, Baroni S, Pezzana S, Ferrante G, Geninatti Crich S, Aime S
* Evidence for the Role of Intracellular Water Lifetime as a Tumour Biomarker Obtained by In Vivo Field-Cycling Relaxometry (45 visite)
Angewandte Chemie - International Edition, 2018; N/D: N/D-N/D.
Impact Factor: 11.994
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Tedeschi E, Cocozza S, Borrelli P, Ugga L, Morra VB, Palma G
* Longitudinal assessment of dentate nuclei relaxometry during massive gadobutrol exposure (30 visite)
Magn Reson Med Sci (ISSN: 1347-3182), 2018; 17(1): 100-104.
Impact Factor: 0
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Pontillo G, Cocozza S, Lanzillo R, Borrelli P, De Rosa A, Brescia Morra V, Tedeschi E, Palma G
* Brain Susceptibility Changes in a Patient with Natalizumab-Related Progressive Multifocal Leukoencephalopathy: A Longitudinal Quantitative Susceptibility Mapping and Relaxometry Study (66 visite)
Front Neurol (ISSN: 1664-2295print, 1664-2295linking), 2017 Jun 19; 8: 294-294.
Impact Factor: 3.552
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Monti S, Cocozza S, Borrelli P, Straub S, Ladd ME, Salvatore M, Tedeschi E, Palma G
* MAVEN: An Algorithm for Multi-Parametric Automated Segmentation of Brain Veins from Gradient Echo Acquisitions (3 visite) (PDF 110 visite)
Ieee Trans Med Imaging (ISSN: 0278-0062), 2017; 36(5): 1054-1065.
Impact Factor:
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Monti S, Borrelli P, Cocozza S, Straub S, Ladd ME, Salvatore M, Mancini M, Tedeschi E, Palma G
* Assessment of an automated vein segmentation algorithm for MRI brain acquisitions at different field strengths (174 visite) (PDF 109 visite)
6th Annual Meeting Of The International Society For Neurovascular Disease, 2016 Apr; N/D: N/D-N/D.
Impact Factor: 0
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Monti S, Borrelli P, Cocozza S, Salvatore M, Mancini M, Tedeschi E, Palma G
* Multi-parametric algorithm for the automated segmentation of brain vein (145 visite) (PDF 110 visite)
6th Annual Meeting Of The International Society For Neurovascular Disease, 2016 Apr; N/D: N/D-N/D.
Impact Factor: 0
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Tedeschi E, Palma G, Canna A, Cocozza S, Russo C, Borrelli P, Lanzillo R, Angelini V, Postiglione E, Morra VB, Salvatore M, Brunetti A, Quarantelli M
* In vivo dentate nucleus MRI relaxometry correlates with previous administration of Gadolinium-based contrast agents (111 visite)
Eur Radiol (ISSN: 1432-1084electronic, 0938-7994linking), 2016 Feb 23; 26(12): 4577-4584.
Impact Factor: 3.967
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Monti S, Palma G, Borrelli P, Tedeschi E, Cocozza S, Salvatore M, Mancini M
A multiparametric and multiscale approach to automated segmentation of brain veins (155 visite) (PDF 157 visite)
Proceedings Of Engineering In Medicine And Biology Society, 2015; N/D: 3041-3044.
Impact Factor: 0
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Tedeschi E, Russo C, Cocozza S, Palma G, Canna A, Borrelli P, Lanzillo R, Angelini V, Postiglione E, Brescia Morra V, Brunetti A, Salvatore M
* Does Gadolinium Change the Relaxometry of the Dentate Nuclei? A Quantitative Multi-parametric MRI Study (115 visite)
Rsna 101st Scientific Assembly And Annual Meeting, 2015; N/D: N/D-N/D.
Impact Factor: 0
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Monti S, Palma G, Tedeschi E, Borrelli P, Cocozza S, Salvatore M, Mancini M
* MULTIPARAMETRIC AUTOMATED SEGMENTATION OF BRAIN VEINS (185 visite)
Veins And Lymphatics (ISSN: 2279-7483), 2015; 4(s1): 13-13.
Impact Factor: 0
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Larobina M, Murino L, Cervo A, Alfano B
* Self-Trained Supervised Segmentation of Subcortical Brain Structures Using Multispectral Magnetic Resonance Images (182 visite)
Biomed Research International, 2015; 2015: N/D-9.
Impact Factor: 1.57
Dettagli    Esporta in BibTeX    Esporta in EndNote

Conson M, Cella L, Pacelli R, Comerci M, Liuzzi R, Salvatore M, Quarantelli M
* Automated delineation of brain structures in patients undergoing radiotherapy for primary brain tumors: From atlas to dose-volume histograms (456 visite) (PDF 283 visite)
Radiother Oncol (ISSN: 0167-8140, 1879-0887, 1879-0887electronic), 2014 Sep; 112(3): 326-331.
Impact Factor: 4.363
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Murino L, Granata D, Carfora MF, Selvan SE, Alfano B, Amato U, Larobina M
* Evaluation of supervised methods for the classification of major tissues and subcortical structures in multispectral brain magnetic resonance images (211 visite) (PDF 146 visite)
Comput Med Imaging Graph Elsevier Ltd (ISSN: 0895-6111, 1879-0771), 2014 Jul; 38(5): 337-347.
Impact Factor: 1.218
Dettagli    Esporta in BibTeX    Esporta in EndNote

Comerci M, Elefante A, Strianese D, Senese R, Bonavolonta P, Alfano B, Bonavolonta B, Brunetti A
* Semiautomatic regional segmentation to measure orbital fat volumes in thyroid-associated ophthalmopathy. A validation study (210 visite) (PDF 157 visite)
Neuroradiol J (ISSN: 1971-4009, 1971-4009print, 1971-4009linking), 2013 Aug; 26(4): 373-379.
Impact Factor: 2.16
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Alfano B, Comerci M, Larobina M, Prinster A, Hornak JP, Selvan SE, Amato U, Quarantelli M, Tedeschi G, Brunetti A, Salvatore M
* An MRI digital brain phantom for validation of segmentation methods (199 visite) (PDF 504 visite)
Med Image Anal (ISSN: 1361-8415, 1361-8423, 1361-8415linking), 2011 Jun; 15(3): 329-339.
Impact Factor: 4.424
Dettagli    Esporta in BibTeX    Esporta in EndNote

Maurea S, Imbriaco M, Mollica C, Pace L, Salvatore M
* Quantitative Imaging Characterization Of Hypersecreting Or Non-Hypersecreting Adrenal Adenomas: Comparison Between Iodine-131 Nor-Cholesterol Uptake And Magnetic Resonance Signal Intensity Ratios (89 visite)
Nuclear Medicine Communications (ISSN: 1473-5628, 0143-3636), 2011 Jun; 32(6): 535-541.
Impact Factor: 1.404
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Ceccarelli M, Speranza A, Grimaldi D, Lamonaca F
* A Computer Vision Approach to Micro-Nucleus automatic detection and surface measurements (181 visite)
Vols 1 3i2mtc (ISSN: 0018-9456), 2010 Sep 10; 59(9): 2383-2390.
Impact Factor: 0
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Alfano B, Comerci M, De Pietro G, Esposito A
* An ontology-based technique for validation of MRI brain segmentation methods (189 visite) (PDF 139 visite)
Lecture Notes In Computer Science (ISSN: 0302-9743, 0302-974335404636319783540463634, 0302-974335402975459783540297543), 2007; 4805LNCS(PART1): 566-575.
Impact Factor: 0.302
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Quarantelli M, Lanzillo R, Del Vecchio W, Mollica C, Prinster A, Iadicicco L, Iodice V, Santoro L, Salvatore M
* Modifications of brain tissue volumes in facioscapulohumeral dystrophy (220 visite)
Neuroimage (ISSN: 1053-8119, 1053-8119linking), 2006 Sep; 32(3): 1237-1242.
Impact Factor: 5.559
Dettagli    Esporta in BibTeX    Esporta in EndNote

Berkouk K, Quarantelli M, Prinster A, Landeau B, Alfano B, Baron JC
* Mapping The Relative Contribution Of Gray Matter Activity Versus Volume In Brain Pet. A New Approach (166 visite) (PDF 137 visite)
J Neuroimaging (ISSN: 1051-2284), 2006 Jul; 16(3): 224-235.
Impact Factor: 1.298
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Tedeschi G, Dinacci D, Lavorgna L, Bonavita V, Livrea P, Quattrone A, Messina C, Savettieri G, Paciello M, Reggio A, Brunetti A, Russo P, Alfano B
* Automated brain MR segmentation in a large MS population (174 visite)
Neurology (ISSN: 0028-3878, 1526-632x, 1526-632xelectronic), 2004 Apr 13; 62(7): N/D-N/D.
Impact Factor: 5.973
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Amato U, Larobina M, Antoniadis A, Alfano B
* Segmentation of magnetic resonance brain images through discriminant analysis (259 visite) (PDF 140 visite)
J Neurosci Methods (ISSN: 0165-0270, 0165-0270linking, 1872-678xelectronic), 2003 Dec 30; 131(1-2): 65-74.
Impact Factor: 1.777
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Quarantelli M, Ciarmiello A, Morra VB, Orefice G, Larobina M, Lanzillo R, Schiavone V, Salvatore E, Alfano B, Brunetti A
* Brain tissue volume changes in relapsing-remitting multiple sclerosis: Correlation with lesion load (185 visite) (PDF 133 visite)
Neuroimage (ISSN: 1053-8119, 1053-8119linking), 2003 Feb; 18(2): 360-366.
Impact Factor: 6.192
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Alfano B, Brunetti A, Larobina M, Quarantelli M, Tedeschi E, Ciarmiello A, Covelli EM, Salvatore M
Automated segmentation and measurement of global white matter lesion volume in patients with multiple sclerosis (202 visite) (PDF 492 visite)
J Magn Reson Imaging (ISSN: 1053-1807, 1522-2586electronic, 1053-1807linking), 2000 Dec; 12(6): 799-807.
Impact Factor: 1.302
Dettagli    Esporta in BibTeX    Esporta in EndNote

Brunetti A, Postiglione A, Tedeschi E, Ciarmiello A, Quarantelli M, Covelli EM, Milan G, Larobina M, Soricelli A, Sodano A, Alfano B
Measurement of global brain atrophy in Alzheimer's disease with unsupervised segmentation of spin-echo MRI studies (191 visite) (PDF 166 visite)
J Magn Reson Imaging (ISSN: 1053-1807, 1522-2586electronic), 2000 Mar; 11(3): 260-266.
Impact Factor: 1.302
Dettagli    Esporta in BibTeX    Esporta in EndNote

Brunetti A, Postiglione A, Tedeschi E, Ciarmiello A, Quarantelli M, Covelli E, Milan G, Larobina M, Soricelli A, Sodano A, Alfano B
Measurement of global drain atrophy in Alzheimer's disease with unsupervised segmentation of spin-echo MRI studies (187 visite)
J Magn Reson Imaging (ISSN: 1053-1807, 1522-2586electronic), 2000 Mar; 11(3): N/D-N/D.
Impact Factor: 1.302
Dettagli    Esporta in BibTeX    Esporta in EndNote

Larobina M, Quarantelli M, Tedeschi E, Brunetti A, Alfano B, Salvatore M
Validation of an automated regional brain segmentation method using a stereotactic Talairach approach (156 visite)
Surgery International Congress Series Car 97 (ISSN: 0531-5131), 1999; 1191: N/D-N/D.
Impact Factor: 1.438
Dettagli    Esporta in BibTeX    Esporta in EndNote

Alfano B, Quarantelli M, Brunetti A, Larobina M, Covelli EM, Tedeschi E, Salvatore M
Reproducibility of intracranial volume measurement by unsupervised multispectral brain segmentation (198 visite) (PDF 468 visite)
Magn Reson Med (ISSN: 0740-3194, 1522-2594electronic), 1998 Mar; 39(3): 497-499.
Impact Factor: 2.962
Dettagli    Esporta in BibTeX    Esporta in EndNote

Alfano B, Brunetti A, Ciarmiello A, Covelli E, Larobina M, Salvatore M
Automated lesion identification and volumetric measurement of lesion load in multiple sclerosis using a multispectral relaxometric MR approach (92 visite)
Radiology (ISSN: 0033-8419, 1527-1315, 1527-1315electronic), 1997 Nov; 205: N/D-N/D.
Impact Factor: 4.989
Dettagli    Esporta in BibTeX    Esporta in EndNote

Brunetti A, Tedeschi G, Di Costanzo A, Covelli EM, Aloj L, Bonavita S, Ciarmiello A, Alfano B, Salvatore M
White matter lesion detection in multiple sclerosis: Improved interobserver concordance with multispectral MRI display (153 visite) (PDF 130 visite)
J Neurol (ISSN: 0340-5354, 1432-1459, 1432-1459electronic), 1997 Sep; 244(9): 586-590.
Impact Factor: 1.976
Dettagli    Esporta in BibTeX    Esporta in EndNote

Alfano B, Brunetti A, Covelli EM, Quarantelli M, Panico M, Ciarmiello A, Salvatore M
Unsupervised, automated segmentation of the normal brain using a multispectral relaxometric magnetic resonance approach (219 visite) (PDF 492 visite)
Magn Reson Med (ISSN: 0740-3194, 1522-2594electronic, 0740-3194linking), 1997 Jan; 37(1): 84-93.
Impact Factor: 3.012
Dettagli    Esporta in BibTeX    Esporta in EndNote

Alfano B, Brunetti A, Quarantelli M, Larobina M, Covelli EM, Tedeschi E, Ciarmiello A, Salvatore M
Fully-automated multispectral MR brain segmentation for detection and volumetric measurement of white matter lesions (161 visite)
Surgery International Congress Series Car 97 (ISSN: 0531-5131), 1997; 1134: N/D-N/D.
Impact Factor: 1.438
Dettagli    Esporta in BibTeX    Esporta in EndNote

Alfano B, Quarantelli M, Brunetti A, Tedeschi E, Covelli E, Burgazzi G, Ciarmiello A, Salvatore M
Conventional spin echo MR studies for unsupervised multispectral assessment of intracranial volumes (113 visite)
Surgery International Congress Series Car 97 (ISSN: 0531-5131), 1996; 1124: N/D-N/D.
Impact Factor: 1.438
Dettagli    Esporta in BibTeX    Esporta in EndNote

Brunetti A, Covelli E, Tedeschi E, Quarantelli M, Soricelli A, Salvatore M, Alfano B
Unsupervised multifeature MR segmentation for assessment of intracranial liquoral spaces: Comparison with conventional linear measures (162 visite)
Surgery International Congress Series Car 97 (ISSN: 0531-5131), 1996; 1124: N/D-N/D.
Impact Factor: 1.438
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ALFANO B, ARPAIA M, BRUNETTI A, COVELLI E, CASTELLI L, CARACO C, SORICELLI A, TEDESCHI E, SALVATORE M
Automatic segmentation and evaluation of the volume of gray matter, white matter and cerebrospinal fluid by MRI (161 visite)
Neuroradiology 1994, 1994; N/D: N/D-N/D.
Impact Factor: 0
Dettagli    Esporta in BibTeX    Esporta in EndNote

Alfano B, Brunetti A, Ciarmiello A, Salvatore M
Simultaneous display of multiple MR parameters with 'quantitative magnetic color imaging' (110 visite) (PDF 496 visite)
J Comput Assisted Tomogr (ISSN: 0363-8715), 1992 Jul; 16(4): 634-640.
Impact Factor: 1.263
Dettagli    Esporta in BibTeX    Esporta in EndNote

ALFANO B, BRUNETTI A, CIARMIELLO A, SIMONETTI L, SALVATORE M
QUANTITATIVE MAGNETIC COLOR IMAGING - NEW TECHNIQUE FOR SIMULTANEOUS REPRESENTATION OF MR PARAMETERS (94 visite)
Neuroradiologia 1992 Vol Ii, 1992; N/D: N/D-N/D.
Impact Factor: 0
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SIMONETTI L, ALFANO B, BRUNETTI A, LATESSA G, CIRILLO S, DELEHAYE L, GIUGLIANO V, CARANCI F, SMALTINO F, SALVATORE M, ELEFANTE R
QUANTITATIVE MAGNETIC COLOR IMAGING - PRELIMINARY EXPERIENCES WITH CLINICAL-APPLICATION (94 visite)
Neuroradiologia 1992 Vol I, 1992; N/D: N/D-N/D.
Impact Factor: 0
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39 Records (25 escludendo Abstract e Conferenze).
Impact factor totale: 81.325 (63.007 escludendo Abstract e Conferenze).
Impact factor a 5 anni totale: 82.102 (55.085 escludendo Abstract e Conferenze).






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