메뉴 건너뛰기




Volumn 51, Issue 3, 2004, Pages 631-634

Removing the Effect of SVD Algorithmic Artifacts Present in Quantitative MR Perfusion Studies

Author keywords

Arterial and tissue perfusion curves delays; Blood flow; Magnetic resonance perfusion studies; Reformulated SVD algorithm; SVD deconvolution artifacts

Indexed keywords

BLOOD; HEMODYNAMICS; MAGNETIC RESONANCE; MAGNETIC SUSCEPTIBILITY; SINGULAR VALUE DECOMPOSITION; TISSUE;

EID: 1542346897     PISSN: 07403194     EISSN: None     Source Type: Journal    
DOI: 10.1002/mrm.20006     Document Type: Article
Times cited : (85)

References (9)
  • 1
    • 0029907308 scopus 로고    scopus 로고
    • High resolution measurement of cerebral blood flow using intravascular tracer bolus passages. 1. Mathematical approach and statistical analysis
    • Østergaard L, Weisskoff RM, Chesler DA, Gyldensted, Rosen BR. High resolution measurement of cerebral blood flow using intravascular tracer bolus passages. 1. Mathematical approach and statistical analysis. Magn Reson Med 1996:36:715-725.
    • (1996) Magn Reson Med , vol.36 , pp. 715-725
    • Østergaard, L.1    Weisskoff, R.M.2    Chesler, D.A.3    Gyldensted4    Rosen, B.R.5
  • 3
    • 0033812331 scopus 로고    scopus 로고
    • Delay and dispersion effects in dynamic susceptibility contrast MRI: Simulations using singular value decomposition
    • Calamante F, Gadian DG, Connelly A. Delay and dispersion effects in dynamic susceptibility contrast MRI: simulations using singular value decomposition. Magn Reson Med 2000:44:466-473.
    • (2000) Magn Reson Med , vol.44 , pp. 466-473
    • Calamante, F.1    Gadian, D.G.2    Connelly, A.3
  • 6
    • 18044375007 scopus 로고    scopus 로고
    • Removing CBF artifacts introduced during SVD deconvolution
    • Toronto
    • Smith MR, Lu H, Frayne R. Removing CBF artifacts introduced during SVD deconvolution. In: Proc 11th Scientific Meeting ISMRM, Toronto, 2003. p 2205.
    • (2003) Proc 11th Scientific Meeting ISMRM , pp. 2205
    • Smith, M.R.1    Lu, H.2    Frayne, R.3
  • 7
    • 0037587219 scopus 로고    scopus 로고
    • Tracer arrival timing-insensitive technique for estimating flow in MR perfusion-weighted imaging using singular value decomposition with a block-circulant deconvolution matrix
    • Wu O, Østergaard L, Weisskoff RM, Benner T, Rosen BR, Sorensen AG. Tracer arrival timing-insensitive technique for estimating flow in MR perfusion-weighted imaging using singular value decomposition with a block-circulant deconvolution matrix. Magn Reson Med 2003:50:164-174.
    • (2003) Magn Reson Med , vol.50 , pp. 164-174
    • Wu, O.1    Østergaard, L.2    Weisskoff, R.M.3    Benner, T.4    Rosen, B.R.5    Sorensen, A.G.6
  • 8
    • 0025416161 scopus 로고    scopus 로고
    • Time domain deconvolution of transient radar data
    • Rothwell E, Sun W. Time domain deconvolution of transient radar data. IEEE Trans Antennas Propag 1996:AN-38:470-475.
    • (1996) IEEE Trans Antennas Propag , vol.AN-38 , pp. 470-475
    • Rothwell, E.1    Sun, W.2
  • 9
    • 14744292262 scopus 로고    scopus 로고
    • Improving SNR in DSC perfusion studies reduces noise-related biases in CBF estimates, but reveals other artifacts associated with the experimental sampling rate, TR
    • Calgary, Canada
    • Smith MR, Lu H, Frayne R. Improving SNR in DSC perfusion studies reduces noise-related biases in CBF estimates, but reveals other artifacts associated with the experimental sampling rate, TR. In: 21st International Symposium on Cerebral Blood Flow, Metabolism and Function, Calgary, Canada, 2003. p 199.
    • (2003) 21st International Symposium on Cerebral Blood Flow, Metabolism and Function , pp. 199
    • Smith, M.R.1    Lu, H.2    Frayne, R.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.