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Volumn 51, Issue 1, 2004, Pages 217-221

Effects of End-Ring/Shield Configuration on Homogeneity and Signal-to-Noise Ratio in a Birdcage-Type Coil Loaded with a Human Head

Author keywords

Birdcage; End ring; Homogeneity; Shield; SNR

Indexed keywords

BIOMEDICAL SIGNAL PROCESSING; SHIELDING;

EID: 0346373768     PISSN: 07403194     EISSN: None     Source Type: Journal    
DOI: 10.1002/mrm.10683     Document Type: Article
Times cited : (20)

References (17)
  • 1
    • 46549092488 scopus 로고
    • An efficient, highly homogeneous radiofrequency coil for whole-body NMR imaging at 1.5 T
    • Hayes CE, Edelstein WA, Schenck JF, Mueller OM, Eash M. An efficient, highly homogeneous radiofrequency coil for whole-body NMR imaging at 1.5 T. J Magn Reson 1985;63:622-628.
    • (1985) J Magn Reson , vol.63 , pp. 622-628
    • Hayes, C.E.1    Edelstein, W.A.2    Schenck, J.F.3    Mueller, O.M.4    Eash, M.5
  • 5
    • 0028067128 scopus 로고
    • The design and test of a new volume coil for high field imaging
    • Wen H, Chesnick AS, Balaban RS. The design and test of a new volume coil for high field imaging. Magn Reson Med 1994;32:492-498.
    • (1994) Magn Reson Med , vol.32 , pp. 492-498
    • Wen, H.1    Chesnick, A.S.2    Balaban, R.S.3
  • 6
    • 0035088728 scopus 로고    scopus 로고
    • Signal-to-noise ratio and absorbed power as functions of main magnetic field strength, and definition of "90°" RF pulse for the head in the birdcage coil
    • Collins CM, Smith MB. Signal-to-noise ratio and absorbed power as functions of main magnetic field strength, and definition of "90°" RF pulse for the head in the birdcage coil. Magn Reson Med 2001;45:684-691.
    • (2001) Magn Reson Med , vol.45 , pp. 684-691
    • Collins, C.M.1    Smith, M.B.2
  • 7
    • 0032252606 scopus 로고    scopus 로고
    • 1 field distributions in a heterogeneous human head model within a birdcage coil
    • 1 field distributions in a heterogeneous human head model within a birdcage coil. Magn Reson Med 1998;40:847-856.
    • (1998) Magn Reson Med , vol.40 , pp. 847-856
    • Collins, C.M.1    Li, S.2    Smith, M.B.3
  • 8
    • 0029827185 scopus 로고    scopus 로고
    • Computation of electromagnetic fields for high-frequency magnetic resonance imaging applications
    • Jin JM, Chen J, Gan H, Chew WC, Magin RL, Dimbylow PJ. Computation of electromagnetic fields for high-frequency magnetic resonance imaging applications. Phys Med Biol 1996; 41:2719-2738.
    • (1996) Phys Med Biol , vol.41 , pp. 2719-2738
    • Jin, J.M.1    Chen, J.2    Gan, H.3    Chew, W.C.4    Magin, R.L.5    Dimbylow, P.J.6
  • 9
    • 0034329843 scopus 로고    scopus 로고
    • Computation of the signal-to-noise ratio of high-frequency magnetic resonance imagers
    • Kowalski ME, Jin JM, Chen J. Computation of the signal-to-noise ratio of high-frequency magnetic resonance imagers. IEEE Trans Biomed Eng 2000;47:1525-1533.
    • (2000) IEEE Trans Biomed Eng , vol.47 , pp. 1525-1533
    • Kowalski, M.E.1    Jin, J.M.2    Chen, J.3
  • 10
    • 0034900050 scopus 로고    scopus 로고
    • Radio frequency magnetic field mapping of a 3 Tesla birdcage coil: Experimental and theoretical dependence on sample properties
    • Alecci M, Collins CM, Smith MB, Jezzard P. Radio frequency magnetic field mapping of a 3 Tesla birdcage coil: experimental and theoretical dependence on sample properties. Magn Reson Med 2001;46:379-385.
    • (2001) Magn Reson Med , vol.46 , pp. 379-385
    • Alecci, M.1    Collins, C.M.2    Smith, M.B.3    Jezzard, P.4
  • 11
    • 84894021661 scopus 로고
    • Numerical solution of initial boundary value problems involving Maxwell's equations in isotropic media
    • Yee KS. Numerical solution of initial boundary value problems involving Maxwell's equations in isotropic media. IEEE Trans Ant Propag 1966; 14:302-307.
    • (1966) IEEE Trans Ant Propag , vol.14 , pp. 302-307
    • Yee, K.S.1
  • 16
    • 8044244244 scopus 로고
    • Radio frequency resonators
    • Partain CL, Price RR, Patton JA, Kulkarni MV, James AE Jr. editors. Philadelphia: W.B. Saunders
    • Hayes CE, Edelstein WA, Schenck JF. Radio frequency resonators. In: Partain CL, Price RR, Patton JA, Kulkarni MV, James AE Jr. editors. Magnetic resonance imaging. Vol. 1. Clinical principles. Philadelphia: W.B. Saunders; 1988. p 1193-1195.
    • (1988) Magnetic Resonance Imaging. Vol. 1. Clinical Principles , vol.1 , pp. 1193-1195
    • Hayes, C.E.1    Edelstein, W.A.2    Schenck, J.F.3
  • 17
    • 0031083548 scopus 로고    scopus 로고
    • The intrinsic signal-to-noise ratio in human cardiac imaging at 1.5, 3, and 4T
    • Wen H, Denison TJ, Singerman RW, Balaban RS. The intrinsic signal-to-noise ratio in human cardiac imaging at 1.5, 3, and 4T. J Magn Reson 1997:125:65-71.
    • (1997) J Magn Reson , vol.125 , pp. 65-71
    • Wen, H.1    Denison, T.J.2    Singerman, R.W.3    Balaban, R.S.4


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.