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Volumn 106, Issue 48, 2009, Pages 20510-20514

Transients may occur in functional magnetic resonance imaging without physiological basis

Author keywords

BOLD; fMRI; fMRI phantom; Overshoot; Undershoot

Indexed keywords

ARTICLE; BRAIN BLOOD FLOW; BRAIN BLOOD VOLUME; BRAIN MAPPING; BRAIN SLICE; EXCITATION; FUNCTIONAL MAGNETIC RESONANCE IMAGING; HUMAN; IMAGING SYSTEM; MAGNETIC FIELD; NERVE CELL; NEUROPHYSIOLOGY; PHANTOM; PRIORITY JOURNAL; SIGNAL PROCESSING; SPECTRAL SENSITIVITY;

EID: 73949095378     PISSN: 00278424     EISSN: 10916490     Source Type: Journal    
DOI: 10.1073/pnas.0911265106     Document Type: Article
Times cited : (11)

References (20)
  • 2
    • 0026653875 scopus 로고
    • Dynamic magnetic resonance imaging of human brain activity during primary sensory stimulation
    • Kwong KK, et al. (1992) Dynamic magnetic resonance imaging of human brain activity during primary sensory stimulation. Proc Natl Acad Sci USA 89:5675-5679.
    • (1992) Proc Natl Acad Sci USA , vol.89 , pp. 5675-5679
    • Kwong, K.K.1
  • 3
    • 0025630001 scopus 로고
    • Brain magnetic resonance imaging with contrast dependent on blood oxygenation
    • Ogawa S, Lee TM, Kay AR, Tank DW (1990) Brain magnetic resonance imaging with contrast dependent on blood oxygenation. Proc Natl Acad Sci USA 87:9868 -9872.
    • (1990) Proc Natl Acad Sci USA , vol.87 , pp. 9868-9872
    • Ogawa, S.1    Lee, T.M.2    Kay, A.R.3    Tank, D.W.4
  • 4
    • 0026754226 scopus 로고
    • Intrinsic signal changes accompanying sesory stimulation: Functional brain mapping with magnetic resonance imaging
    • Ogawa S, et al. (1992) Intrinsic signal changes accompanying sesory stimulation: Functional brain mapping with magnetic resonance imaging. Proc Natl Acad Sci USA 89:5951-5955.
    • (1992) Proc Natl Acad Sci USA , vol.89 , pp. 5951-5955
    • Ogawa, S.1
  • 5
  • 6
    • 43049104255 scopus 로고    scopus 로고
    • What we can do and what we cannot do with fMRI
    • Logothetis NK (2008) What we can do and what we cannot do with fMRI. Nature 453:869-878.
    • (2008) Nature , vol.453 , pp. 869-878
    • Logothetis, N.K.1
  • 8
    • 33746773014 scopus 로고    scopus 로고
    • Development of a functional magnetic resonance imaging simulator for modeling realistic rigid-body motion artifacts
    • Drobnjak I, Gavaghan D, Süli E, Pitt-Francis J, Jenkinson M (2006) Development of a functional magnetic resonance imaging simulator for modeling realistic rigid-body motion artifacts. Magn Reson Med 56:364-380.
    • (2006) Magn Reson Med , vol.56 , pp. 364-380
    • Drobnjak, I.1    Gavaghan, D.2    Süli, E.3    Pitt-Francis, J.4    Jenkinson, M.5
  • 9
    • 4243179125 scopus 로고    scopus 로고
    • ODIN: Object-oriented development interface for NMR
    • Jochimsen TH, von Mengershausen M (2004) ODIN: Object-oriented development interface for NMR. J Magn Reson 170:67-78.
    • (2004) J Magn Reson , vol.170 , pp. 67-78
    • Jochimsen, T.H.1    von Mengershausen, M.2
  • 10
    • 67349200768 scopus 로고    scopus 로고
    • Functional magnetic resonance imaging reference phantom
    • Renvall V (2009) Functional magnetic resonance imaging reference phantom. Magn Reson Imaging 27:701-708.
    • (2009) Magn Reson Imaging , vol.27 , pp. 701-708
    • Renvall, V.1
  • 11
    • 33645072498 scopus 로고    scopus 로고
    • Functional phantom for fMRI: A feasibility study
    • Renvall V, Joensuu R, Hari R (2006) Functional phantom for fMRI: A feasibility study. Magn Reson Imaging 24:315-320.
    • (2006) Magn Reson Imaging , vol.24 , pp. 315-320
    • Renvall, V.1    Joensuu, R.2    Hari, R.3
  • 13
    • 0031809018 scopus 로고    scopus 로고
    • Dynamics of blood flow and oxygenation changes during brain activation: The balloon model
    • Buxton RB, Wong EC, Frank LR (1998) Dynamics of blood flow and oxygenation changes during brain activation: The balloon model. Magn Reson Med 39:855-864.
    • (1998) Magn Reson Med , vol.39 , pp. 855-864
    • Buxton, R.B.1    Wong, E.C.2    Frank, L.R.3
  • 17
    • 23844454758 scopus 로고    scopus 로고
    • Automated correction of spin-history related motion artefacts in fMRI: Simulated and phantom data
    • Muresan L, Renken R, Roerdink JBTM, Duifhuis H (2005) Automated correction of spin-history related motion artefacts in fMRI: Simulated and phantom data. IEEE Trans Biomed Eng 52:1450-1460.
    • (2005) IEEE Trans Biomed Eng , vol.52 , pp. 1450-1460
    • Muresan, L.1    Renken, R.2    Roerdink, J.B.T.M.3    Duifhuis, H.4
  • 18
    • 48549092129 scopus 로고    scopus 로고
    • Transient and sustained BOLD responses to sustained visual stimulation
    • Uludag K (2008) Transient and sustained BOLD responses to sustained visual stimulation. Magn Reson Imaging 26:863-869.
    • (2008) Magn Reson Imaging , vol.26 , pp. 863-869
    • Uludag, K.1
  • 19
    • 16244412316 scopus 로고    scopus 로고
    • The BOLD onset transient: Identification of novel functional differences in schizophrenia
    • Fox MD, Snyder AZ, McAvoy MP, Barch DM, Raichle ME (2005) The BOLD onset transient: Identification of novel functional differences in schizophrenia. NeuroImage 25:771-782.
    • (2005) NeuroImage , vol.25 , pp. 771-782
    • Fox, M.D.1    Snyder, A.Z.2    McAvoy, M.P.3    Barch, D.M.4    Raichle, M.E.5
  • 20
    • 0031880597 scopus 로고    scopus 로고
    • Nonlinear aspects of the BOLD response in functional MRI
    • Vazquez AL, Noll DC (1998) Nonlinear aspects of the BOLD response in functional MRI. NeuroImage 7:108-118.
    • (1998) NeuroImage , vol.7 , pp. 108-118
    • Vazquez, A.L.1    Noll, D.C.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.