Keywords: Brain, Image Processing, Volume Measurement, Adolescent, Adult, Aging, Article, Autoanalysis, Brain Disease, Brain Size, Cerebrospinal Fluid, Degenerative Disease, Diagnostic Accuracy, Diagnostic Imaging, Gray Matter, Human, Human Experiment, Normal Human, Nuclear Magnetic Resonance Imaging, Reproducibility, Three Dimensional Imaging, White Matter, Female, Computer-Assisted, Middle Aged, Phantoms, Reproducibility Of Results, Aging Pathology, Brain Anatomy, Histology, Magnetic Resonance Imaging Methods,
Affiliations: Department of Radiology, CNR-Nuclear Medicine Center, Univ. Federico II F., Naples, Italy
Via Manzoni 213, 80123 Naples, Italy
References: Vannier, M.W., Butterfield, R.L., Jordan, D., Murphy, W.A., Levitt, R.G., Gado, M., Multispectral analysis of magnetic resonance images (1985) Radiology, 154, pp. 221-22
Cline, H.E., Lorensen, W.E., Kikinis, R., Jolesz, F., Three-dimensional segmentation of MR images of the head using probability and connectivity (1990) J. Comput. Assist. Tomogr., 14, pp. 1037-1045
Kohn, M.I., Tanna, N.K., Herman, G.T., Resnick, S.M., Mozley, P.D., Gur, R.E., Alavi, A., Gur, R.C., Analysis of brain and cerebrospinal fluid volumes with MR imaging: Part I. Methods, reliability, and validation (1991) Radiology, 17 B, pp. 115-122
Gur, R.C., Mozley, P.D., Resnick, S.M., Gottlieb, G.L., Kohn, M., Zimmerman, R., Herman, G., Gur, R.E., Gender, differences in age effect on brain atrophy measured by magnetic resonance imaging (1991) Proc. Natl. Acad. Sci. USA, 88, pp. 2845-2849
Kikinis, R., Shenton, M.E., Gerig, G., Martin, J., Anderson, M., Metcalf, D., Guttmann, C.R.G., Jolesz, F.A., Routine quantitative analysis of brain and cerebrospinal fluid spaces with MR Imaging (1992) J. Magn. Reson. Imaging, 2, pp. 619-629
Jackson, E.F., Narayana, P.A., Wolinsky, J.S., Doyle, T.J., Accuracy and reproducibility in volumetric analysis of multiple sclerosis lesions (1993) J. Comput. Assist. Tomogr., 17, pp. 200-205
Paley, M.N.J., Chong, W.K., Wilkinson, I.D., Shepherd, J.K., Clews, A.M., Sweeney, B.J., Hall-Craggs, M.A., Harrison, M.J.G., Cerebrospinal fluid: Intracranial volume ratio measurements in patients with HIV infection - CLASS image analysis technique (1994) Radiology, 190, pp. 879-886
Narayana, P.A., Borthakur, A., Effect of radio frequency inhomogeneity correction on the reproducibility of intra-cranial volumes using MR image data (1995) Magn. Reson. Med., 33, pp. 396-400
Condon, B., Patterson, J., Wyper, D., Use of magnetic resonance imaging to measure intracranial cerebrospinal fluid volume (1986) Lancet, 81, pp. 1355-1358
Choi, H.S., Haynor, D.R., Kim, Y., Partial volume tissue classification of multichannel magnetic resonance images, a mixel model (1989) IEEE Trans. Med. Imaging, 10, pp. 395-407
Bonar, D.C., Schaper, K.A., Anderson, J.R., Rottenberg, D.A., Strother, S.C., Graphical analysis of MR feature space for measurement of CSF, gray-matter, and white-matter volumes (1993) J Comput. Assist. Tomogr., 17, pp. 461-470
Fletcher, L.M., Barsotti, J.B., Hornak, J.P., A multispectral analysis of brain tissues (1993) Magn. Reson. Med., 29, pp. 623-630
Alfano, B., Brunetti, A., Ciarmiello, A., Salvatore, M., Simultaneous display of multiple MR parameters with "quantitative magnetic color imaging." (1992) J. Comput. Assist. Tomogr., 16, pp. 634-640
Broger, R.K., Wehrli, F.W., Charles, H.C., MacFall, J.R., Haughton, V.M., Reproducibility of relaxation and spin-density parameters in phantoms and the human brain measured by MR imaging at 1.5 T (1986) Magn. Reson. Med., 3, pp. 649-662
Bakker, C.J.G., De Graaf, C.N., Van Dijk, P., Derivation of quantitative information in NMR imaging: A phantom study (1984) Phys. Med. Biol., 29, pp. 1511-1525
Simmons, A., Tofts, P.S., Barker, G.J., Arridge, S.R., Sources of intensity nonuniformity in spin echo images at 1.5T (1994) Magn. Reson. Med., 32, pp. 121-138
Clarke, L.P., Velthuizen, R.P., Camacho, M.A., Heine, J.J., Vaidyanathan, M., O'Hall, L., Thatcher, R.W., Silbiger, M.L., MRI segmentation: Methods and applications (1995) Magn. Reson. Imaging, 13, pp. 343-368
Tanna, N.K., Kohn, M.I., Horwich, D.N., Jolles, P.R., Zimmermam, R.A., Alves, W.M., Alavi, A., Analysis of brain and cerebrospinal fluid volumes with MR imaging: Impact on PET data correction for atrophy - Part II. Aging and Alzheimer dementia (1991) Radiology, 178, pp. 123-130
Ortendahl, D.A., Hylton, N., Kaufman, L., Watts, J.C., Crooks, L.E., Mills, C.M., Stark, D.D., Analytical tools for magnetic resonance imaging (1984) Radiology, 153, pp. 479-488
Miller, A.K.H., Alston, R.L., Corsellis, J.A.N., Variation with age in the volumes of grey and white matter in the cerebral hemispheres of man: Measurements with an image analyzer (1980) Neuropathol. Appl. Neurobiol., 6, pp. 119-132
Vannier, M. W., Butterfield, R. L., Jordan, D., Murphy, W. A., Levitt, R. G., Gado, M., Multispectral analysis of magnetic resonance images (1985) Radiology, 154, pp. 221-22
Cline, H. E., Lorensen, W. E., Kikinis, R., Jolesz, F., Three-dimensional segmentation of MR images of the head using probability and connectivity (1990) J. Comput. Assist. Tomogr., 14, pp. 1037-1045
Kohn, M. I., Tanna, N. K., Herman, G. T., Resnick, S. M., Mozley, P. D., Gur, R. E., Alavi, A., Gur, R. C., Analysis of brain and cerebrospinal fluid volumes with MR imaging: Part I. Methods, reliability, and validation (1991) Radiology, 17 B, pp. 115-122
Gur, R. C., Mozley, P. D., Resnick, S. M., Gottlieb, G. L., Kohn, M., Zimmerman, R., Herman, G., Gur, R. E., Gender, differences in age effect on brain atrophy measured by magnetic resonance imaging (1991) Proc. Natl. Acad. Sci. USA, 88, pp. 2845-2849
Jackson, E. F., Narayana, P. A., Wolinsky, J. S., Doyle, T. J., Accuracy and reproducibility in volumetric analysis of multiple sclerosis lesions (1993) J. Comput. Assist. Tomogr., 17, pp. 200-205
Paley, M. N. J., Chong, W. K., Wilkinson, I. D., Shepherd, J. K., Clews, A. M., Sweeney, B. J., Hall-Craggs, M. A., Harrison, M. J. G., Cerebrospinal fluid: Intracranial volume ratio measurements in patients with HIV infection - CLASS image analysis technique (1994) Radiology, 190, pp. 879-886
Narayana, P. A., Borthakur, A., Effect of radio frequency inhomogeneity correction on the reproducibility of intra-cranial volumes using MR image data (1995) Magn. Reson. Med., 33, pp. 396-400
Choi, H. S., Haynor, D. R., Kim, Y., Partial volume tissue classification of multichannel magnetic resonance images, a mixel model (1989) IEEE Trans. Med. Imaging, 10, pp. 395-407
Bonar, D. C., Schaper, K. A., Anderson, J. R., Rottenberg, D. A., Strother, S. C., Graphical analysis of MR feature space for measurement of CSF, gray-matter, and white-matter volumes (1993) J Comput. Assist. Tomogr., 17, pp. 461-470
Fletcher, L. M., Barsotti, J. B., Hornak, J. P., A multispectral analysis of brain tissues (1993) Magn. Reson. Med., 29, pp. 623-630
Broger, R. K., Wehrli, F. W., Charles, H. C., MacFall, J. R., Haughton, V. M., Reproducibility of relaxation and spin-density parameters in phantoms and the human brain measured by MR imaging at 1. 5 T (1986) Magn. Reson. Med., 3, pp. 649-662
Bakker, C. J. G., De Graaf, C. N., Van Dijk, P., Derivation of quantitative information in NMR imaging: A phantom study (1984) Phys. Med. Biol., 29, pp. 1511-1525
Clarke, L. P., Velthuizen, R. P., Camacho, M. A., Heine, J. J., Vaidyanathan, M., O'Hall, L., Thatcher, R. W., Silbiger, M. L., MRI segmentation: Methods and applications (1995) Magn. Reson. Imaging, 13, pp. 343-368
Tanna, N. K., Kohn, M. I., Horwich, D. N., Jolles, P. R., Zimmermam, R. A., Alves, W. M., Alavi, A., Analysis of brain and cerebrospinal fluid volumes with MR imaging: Impact on PET data correction for atrophy - Part II. Aging and Alzheimer dementia (1991) Radiology, 178, pp. 123-130
Ortendahl, D. A., Hylton, N., Kaufman, L., Watts, J. C., Crooks, L. E., Mills, C. M., Stark, D. D., Analytical tools for magnetic resonance imaging (1984) Radiology, 153, pp. 479-488
Miller, A. K. H., Alston, R. L., Corsellis, J. A. N., Variation with age in the volumes of grey and white matter in the cerebral hemispheres of man: Measurements with an image analyzer (1980) Neuropathol. Appl. Neurobiol., 6, pp. 119-132
Unsupervised, automated segmentation of the normal brain using a multispectral relaxometric magnetic resonance approach
The purpose of this study was the development and testing of a method for unsupervised, automated brain segmentation. Two spin-echo sequences were used to obtain relaxation rates and proton-density maps from 1.5 T MR studies, with two axial data sets including the entire brain. Fifty normal subjects (age range, 16 to 76 years) were studied. A Three-dimensional (3D) spectrum of the tissue voxels was used for automatic segmentation of gray matter (GM), white matter (WM), and cerebrospinal fluid (CSF) and for calculation of their volumes. Accuracy and reproducibility were tested with a three-compartment phantom simulating GM, WM, and CSF. In the normal subjects, a significant decrease of GM fractional volume and increased CSF volume with age were observed (P < 0.0001), with no significant changes in WM. This multi-spectral segmentation method permits reproducible, operator-independent volumetric measurements.
Unsupervised, automated segmentation of the normal brain using a multispectral relaxometric magnetic resonance approach
Kim YH, Shin SW, Pellicano R, Fagoonee S, Choi IJ, Kim YI, Park B, Choi JM, Kim SG, Choi J, Park JY, Oh S, Yang HJ, Lim JH, Im JP, Kim JS, Jung HC, Ponzetto A, Figura N, Malfertheiner P, Choi IJ, Kook MC, Kim YI, Cho SJ, Lee JY, Kim CG, Park B, Nam BH, Bae SE, Choi KD, Choe J, Kim SO, Na HK, Choi JY, Ahn JY, Jung KW, Lee J, Kim DH, Chang HS, Song HJ, Lee GH, Jung HY, Seta T, Takahashi Y, Noguchi Y, Shikata S, Sakai T, Sakai K, Yamashita Y, Nakayama T, Leja M, Park JY, Murillo R, Liepniece-karele I, Isajevs S, Kikuste I, Rudzite D, Krike P, Parshutin S, Polaka I, Kirsners A, Santare D, Folkmanis V, Daugule I, Plummer M, Herrero R, Tsukamoto T, Nakagawa M, Kiriyama Y, Toyoda T, Cao X, Corral JE, Mera R, Dye CW, Morgan DR, Lee YC, Lin JT, Garcia Martin R, Matia Cubillo A, Lee SH, Park JM, Han YM, Ko WJ, Hahm KB, Leontiadis GI, Ford AC, Ichinose M, Sugano K, Jeong M, Park JM, Han YM, Park KY, Lee DH, Yoo JH, Cho JY, Hahm KB, Bang CS, Baik GH, Shin IS, Kim JB, Suk KT, Yoon JH, Kim YS, Kim DJ * Helicobacter pylori Eradication for Prevention of Metachronous Recurrence after Endoscopic Resection of Early Gastric Cancer(295 views) N Engl J Med (ISSN: 0028-4793, 0028-4793linking, 1533-4406electronic), 2015 Jun; 30642104201566393291: 749-756. Impact Factor:59.558 ViewExport to BibTeXExport to EndNote
Bruni AC, Bernardi L, Colao R, Rubino E, Smirne N, Frangipane F, Terni B, Curcio SA, Mirabelli M, Clodomiro A, Di Lorenzo R, Maletta R, Anfossi M, Gallo M, Geracitano S, Tomaino C, Muraca MG, Leotta A, Lio SG, Pinessi L, Rainero I, Sorbi S, Nee L, Milan G, Pappata S, Postiglione A, Abbamondi N, Forloni G, St George Hyslop P, Rogaeva E, Bugiani O, Giaccone G, Foncin JF, Spillantini MG, Puccio G * Worldwide distribution of PSEN1 Met146Leu mutation: A large variability for a founder mutation(761 views) Neurology (ISSN: 0028-3878, 1526-632x, 1526-632xelectronic), 2010 Mar 9; 74(10): 798-806. Impact Factor:8.017 ViewExport to BibTeXExport to EndNote
Hesse B, Tagil K, Cuocolo A, Anagnostopoulos C, Bardies M, Bax J, Bengel F, Busemann Sokole E, Davies G, Dondi M, Edenbrandt L, Franken P, Kjaer A, Knuuti J, Lassmann M, Ljungberg M, Marcassa C, Marie PY, Mckiddie F, O'connor M, Prvuolovich E, Underwood R * 3. 0 T perfusion MR imaging(692 views) Rivista Di Neuroradiologia (ISSN: 1120-9976), 2004; 17(6): 807-812. Impact Factor:0.023 ViewExport to BibTeXExport to EndNote