A controllably anisotropic conductivity or diffusion phantom constructed from isotropic layers

Annals of Biomedical Engineering

Volumn 37, Issue 12, 2009, Pages 2522-2531

  Sadleir, Rosalind J ^a   Neralwala, Farida ^a   Te, Tang ^a   Tucker, Aaron ^a  

^a UNIVERSITY OF FLORIDA   (United States)

Author keywords

Anisotropy; DTI; EIT; Inverse ECG; Inverse EEG; MREIT; Phantom

Indexed keywords

ANISOTROPIC CONDUCTIVITY; CONDUCTIVE MEDIUM; DEGREE OF ANISOTROPY; DIFFUSION TENSOR IMAGING; DTI; ECG INVERSE; ELECTRICAL ANISOTROPY; ELECTRICAL IMPEDANCE TOMOGRAPHY; ISOTROPIC LAYERS; MAGNETIC RESONANCE ELECTRICAL IMPEDANCE TOMOGRAPHIES; SOURCE IMAGING; TEST METHOD;

DIAGNOSTIC RADIOGRAPHY; ELECTRIC IMPEDANCE; ELECTRIC IMPEDANCE MEASUREMENT; ELECTRIC IMPEDANCE TOMOGRAPHY; ELECTROCARDIOGRAPHY; ELECTROCHROMIC DEVICES; ELECTROENCEPHALOGRAPHY; GELS; RESONANCE; TENSORS;

ANISOTROPY;

ANISOTROPY; ARTICLE; CHEMISTRY; DIAGNOSTIC IMAGING; DIFFUSION; ELECTRIC CONDUCTIVITY; EQUIPMENT; EQUIPMENT DESIGN; GEL; HUMAN; IMAGE QUALITY; IMPEDANCE PLETHYSMOGRAPHY; INSTRUMENTATION; METHODOLOGY; RADIATION EXPOSURE;

ANISOTROPY; DIAGNOSTIC IMAGING; DIFFUSION; ELECTRIC CONDUCTIVITY; EQUIPMENT DESIGN; EQUIPMENT FAILURE ANALYSIS; GELS; HUMANS; PHANTOMS, IMAGING; PLETHYSMOGRAPHY, IMPEDANCE;

EID: 70450275840     PISSN: 00906964     EISSN: 15739686     Source Type: Journal    
DOI: 10.1007/s10439-009-9799-6     Document Type: Article

References (31)

1. S Baillet JC Mosher RM Leahy 2001 Electromagnetic brain mapping IEEE Signal Process. Mag. 18 14 30 10.1109/79.962275 (Pubitemid 33090777)
2. S Boujraf R Luypaert H Eisendrath M Osteaux 2001 Echo planar magnetic resonance imaging of anisotropic diffusion in asparagus stems Magn. Reson. Mater. Phys. Biol. Med. 13 82 90 10.1016/S1352-8661(01)00132-6 1:STN:280:DC%2BD3MvlslWhsg%3D%3D (Pubitemid 32772463)
3. L Clerc 1976 Directional differences of impulse spread in trabecular muscle from mammalian heart J. Physiol. 255 335 346 1:STN:280: DyaE287ks1SksA%3D%3D 1255523
4. E Deǧirmenci BM Eyüboǧlu 2007 Anisotropic conductivity imaging with MREIT using equipotential projection algorithm Phys. Med. Biol. 52 7229 7242 10.1088/0031-9155/52/24/003 18065836 (Pubitemid 350242837)
5. E Fieremans Y De Deene S Delputte MS Özdemir Y D'Asseler J Vlassenbroeck, et al. 2008 Simulation and experimental verification of the diffusion in an anisotropic fiber phantom J. Magn. Reson. 190 189 199 10.1016/j.jmr.2007.10.014 1:CAS:528:DC%2BD1cXosFSltA%3D%3D 18023218
6. L Geddes LE Baker 1967 The specific resistance of biological materials: a compendium of data for the biomedical engineer and physiologist Med. Biol. Eng. Comput. 5 271 293 1:STN:280:DyaF2s3lvFentA%3D%3D
7. MJ Hamamura LT Muftuler O Birgul O Nalcioglu 2005 Tracking of sodium diffusion in agarose using MR-EIT Proc. Int. Soc. Magn. Reson. Med. 13 756
8. Klimas, A., K. Gorczewski, U. Klose, and Z. Drzazga. Preparation and validation of an easy-to-make organic DTI phantom. 41st Polish National Seminar on Nuclear Magnetic Resonance and Its Uses, Krakow, Poland, 2008.
9. ME Komlosh F Horkay RZ Freidlin U Nevo Y Assaf PJ Basser 2007 Detection of microscopic anisotropy in gray matter and in a novel tissue phantom using double pulsed gradient spin echo MR J. Magn. Reson. 189 38 45 10.1016/j.jmr.2007.07.003 1:CAS:528:DC%2BD2sXht1Oqs7vK 17869147 (Pubitemid 350026791)
10. S Kun R Peura 2000 Effects of sample geometry and electrode configuration on measured electrical resistivity of skeletal muscle IEEE Trans. Biomed. Eng. 47 163 10.1109/10.821749 1:STN:280:DC%2BD3c7os1Cjsw%3D%3D 10721623 (Pubitemid 30091543)
11. Leemans, A., J. Sijbers, M. Verhoye, A. Van der Linden, and D. van Dyck. A simulated phantom for diffusion tensor MRI fiber tracking. Advanced Concepts for Intelligent Vision Systems, Ghent, Belgium, 2-5 September 2003, pp. 281-285.
12. M Liehr J Haueisen 2008 Influence of anisotropic compartments on magnetic field and electric potential distributions generated by artificial current dipoles inside a torso phantom Phys. Med. Biol. 53 245 254 10.1088/0031-9155/53/ 1/017 18182700
13. R Lorenz ME Bellemann J Hennig KA Il'yasov 2008 Anisotropic phantoms for quantitative diffusion tensor imaging and fiber-tracking validation Appl. Magn. Reson. 33 419 429 10.1007/s00723-008-0087-7 1:CAS:528:DC%2BD1cXhtVWnsb%2FF
14. GP Mazzara RW Briggs Z Wu BG Steinbach 1996 Use of a modified polysaccharide gel in developing a realistic breast phantom for MRI Magn. Reson. Imaging 14 639 648 10.1016/0730-725X(96)00054-9 1:STN:280: DyaK2s%2Flt1Ogtg%3D%3D 8897368 (Pubitemid 26347291)
15. SH Oh 2006 Electrical conductivity estimation from diffusion tensor and T2: a silk yarn phantom study Proc. Int. Soc. Magn. Reson. Med. 14 3034
16. TI Oh H Koo KH Lee SM Kim J Lee SW Kim, et al. 2008 Validation of a multi-frequency electrical impedance tomography (mfEIT) system KHU Mark1: impedance spectroscopy and time-difference imaging Physiol. Meas. 29 3 295 307 10.1088/0967-3334/29/3/002 18367806
17. Orgrezeanu, G., and A. Hartlep, inventors. Fiber tracking phantom. US Patent application 20060195030, 2006.
18. RD Pascual-Marqui 2002 Functional imaging with low resolution brain electromagnetic tomography (LORETA): a review Meth. Find. Exp. Clin. Pharmacol. 24C 1 12
19. BJ Roth D Ko IR von Albertini-Carletti D Scaffidi S Sato 1997 Dipole localization in patients with epilepsy using the realistically shaped head model Electroencephalogr. Clin. Neurophysiol. 102 159 166 10.1016/S0013-4694(96) 95111-5 1:STN:280:DyaK2s3nsFyjuw%3D%3D 9129570 (Pubitemid 27165383)
20. M Rullmann A Anwander M Dannhauer SK Warfield FH Duffy CH Wolters 2008 EEG source analysis of epileptiform activity using a 1 mm anisotropic hexahedra finite element head model NeuroImage 44 2 399 410 10.1016/j.neuroimage.2008.09. 009 18848896
21. RJ Sadleir A Argibay 2007 Modeling skull electrical properties Ann. Biomed. Eng. 35 1619 1722 10.1007/s10439-007-9343-5 (Pubitemid 47444141)
22. RJ Sadleir C Henriquez 2006 Estimation of cardiac bidomain parameters from extracellular measurement: Two dimensional study Ann. Biomed. Eng. 34 8 1289 1303 10.1007/s10439-006-9128-2 1:STN:280:DC%2BD28vnt1Wgtw%3D%3D 16804743 (Pubitemid 44407123)
23. P Scifo F Dell'Acqua G Rizzo M Gilardi F Fazio 2004 A dedicated phantom for diffusion tensor imaging studies Proc. Int. Soc. Magn. Reson. Med. 12 1203
24. JK Seo FC Pyo C Park, et al. 2004 Image reconstruction of anisotropic conductivity tensor distribution in MREIT: computer simulation study Phys. Med. Biol. 49 18 4371 4382 10.1088/0031-9155/49/18/012 15509071 (Pubitemid 39302693)
25. DS Tuch VJ Wedeen AM Dale JS George JW Belliveau 2001 Conductivity tensor mapping of the human brain using diffusion tensor MRI Proc. Natl. Acad. Sci. USA 98 11697 11701 10.1073/pnas.171473898 1:CAS:528:DC%2BD3MXnt12jsbw%3D 11573005 (Pubitemid 32928791)
26. GC Walker E Berry SW Smye DS Brettle 2004 Materials for phantoms for terahertz pulsed imaging Phys. Med. Biol. 49 N363 N369 10.1088/0031-9155/49/21/ N01 15584535 (Pubitemid 39489940)
27. M Watanabe S Aoki Y Masutani O Abe N Hayashi T Masumoto H Mori H Kabasawa K Ohtomo 2006 Flexible ex vivo phantoms for validation of diffusion tensor tractography on a clinical scanner Radiat. Med. 24 605 609 10.1007/s11604-006- 0076-4 17111268 (Pubitemid 46065457)
28. CH Wolters A Anwander X Tricoche D Weinstein MA Koch RS Macleod 2006 Influence of tissue conductivity anisotropy on EEG/MEG field and return current computation in a realistic head model: a simulation and visualization study using high-resolution finite element modeling NeuroImage 30 813 826 10.1016/j.neuroimage.2005.10.014 1:STN:280:DC%2BD283ls1Squg%3D%3D 16364662
29. Woo, E. J., personal communication.
30. Zhang, S. U. Quantification of simulated bleeding using a hemi array eight electrode electrical impedance tomography method, M.S. Thesis, University of Florida, 2006.
31. SU Zhang AS Tucker S Oh RJ Sadleir 2008 Quantification of simulated bleeding using a 'hemiarray' 8-electrode method Physiol. Meas. 29 913 927 10.1088/0967-3334/29/8/005 18603671