메뉴 건너뛰기




Volumn 35, Issue 2, 2007, Pages 531-538

Effects of neuronal magnetic fields on MRI: Numerical analysis with axon and dendrite models

Author keywords

Axonal magnetic field; Dendritic magnetic field; Equivalent current dipole; fMRI; Neuronal magnetic fields

Indexed keywords

ARTICLE; CELLULAR DISTRIBUTION; COMPARATIVE STUDY; DENDRITE; ELECTRIC CURRENT; FUNCTIONAL MAGNETIC RESONANCE IMAGING; MAGNETIC FIELD; MATHEMATICAL ANALYSIS; NERVE FIBER; NERVE POTENTIAL; PRIORITY JOURNAL; PYRAMIDAL NERVE CELL; SIGNAL PROCESSING;

EID: 33947239298     PISSN: 10538119     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.neuroimage.2007.01.001     Document Type: Article
Times cited : (31)

References (20)
  • 1
    • 33947266439 scopus 로고    scopus 로고
    • Direct detection of neuronal activity with MRI: fantasy, possibility, or reality
    • Bandettini P.A., Petridou N., and Bodurka J. Direct detection of neuronal activity with MRI: fantasy, possibility, or reality. Appl. Magn. Reson. 28 (2005) 1-24
    • (2005) Appl. Magn. Reson. , vol.28 , pp. 1-24
    • Bandettini, P.A.1    Petridou, N.2    Bodurka, J.3
  • 2
    • 0036267186 scopus 로고    scopus 로고
    • Toward direct mapping of neuronal activity: MRI detection of ultraweak, transient magnetic field changes
    • Bodurka J., and Bandettini P.A. Toward direct mapping of neuronal activity: MRI detection of ultraweak, transient magnetic field changes. Magn. Reson. Med. 47 (2002) 1052-1058
    • (2002) Magn. Reson. Med. , vol.47 , pp. 1052-1058
    • Bodurka, J.1    Bandettini, P.A.2
  • 4
    • 7444227497 scopus 로고    scopus 로고
    • Hunting for neuronal currents: absence of rapid MRI signal changes during visual-evoked response
    • Chu R., de Zwart J.A., van Gelderen P., Fukunaga M., Kellman P., Holroyd T., and Duyn J.H. Hunting for neuronal currents: absence of rapid MRI signal changes during visual-evoked response. NeuroImage 23 (2004) 1059-1067
    • (2004) NeuroImage , vol.23 , pp. 1059-1067
    • Chu, R.1    de Zwart, J.A.2    van Gelderen, P.3    Fukunaga, M.4    Kellman, P.5    Holroyd, T.6    Duyn, J.H.7
  • 5
    • 0032525259 scopus 로고    scopus 로고
    • Dendritic low-threshold calcium currents in thalamic relay cells
    • Destexhe A., Neubig M., Ulrich D., and Huguenard J. Dendritic low-threshold calcium currents in thalamic relay cells. J. Neurosci. 18 (1998) 3574-3588
    • (1998) J. Neurosci. , vol.18 , pp. 3574-3588
    • Destexhe, A.1    Neubig, M.2    Ulrich, D.3    Huguenard, J.4
  • 7
    • 26244462082 scopus 로고
    • Magnetoencephalography-theory, instrumentation, and applications to noninvasive studies of the working human
    • Hamalainen M., Hari R., Ilmuniemi R.J., Knuutila J., and Lounasmaa O.V. Magnetoencephalography-theory, instrumentation, and applications to noninvasive studies of the working human. Rev. Mod. Phys. 65 (1993) 413-497
    • (1993) Rev. Mod. Phys. , vol.65 , pp. 413-497
    • Hamalainen, M.1    Hari, R.2    Ilmuniemi, R.J.3    Knuutila, J.4    Lounasmaa, O.V.5
  • 8
    • 0038601502 scopus 로고    scopus 로고
    • MRI detection of weak magnetic fields due to an extended current dipole in a conducting sphere: a model for direct detection of neuronal currents in the brain
    • Konn D., Gowland P., and Bowtell R. MRI detection of weak magnetic fields due to an extended current dipole in a conducting sphere: a model for direct detection of neuronal currents in the brain. Magn. Reson. Med. 50 (2003) 40-49
    • (2003) Magn. Reson. Med. , vol.50 , pp. 40-49
    • Konn, D.1    Gowland, P.2    Bowtell, R.3
  • 9
    • 13544261608 scopus 로고    scopus 로고
    • Initial attempts at directly detecting alpha wave activity in the brain using MRI
    • Konn D., Leach S., Gowland P., and Bowtell R. Initial attempts at directly detecting alpha wave activity in the brain using MRI. Magn. Reson. Imaging 22 (2004) 1413-1427
    • (2004) Magn. Reson. Imaging , vol.22 , pp. 1413-1427
    • Konn, D.1    Leach, S.2    Gowland, P.3    Bowtell, R.4
  • 11
    • 13544272772 scopus 로고    scopus 로고
    • The MR detection of neuronal depolarization during 3-Hz spike-and-wave complexes in generalized epilepsy
    • Liston A.D., Salek-Haddadi A., Kiebel S.J., Hamandi K., Turner R., and Lemieux L. The MR detection of neuronal depolarization during 3-Hz spike-and-wave complexes in generalized epilepsy. Magn. Reson. Imaging 22 (2004) 1441-1444
    • (2004) Magn. Reson. Imaging , vol.22 , pp. 1441-1444
    • Liston, A.D.1    Salek-Haddadi, A.2    Kiebel, S.J.3    Hamandi, K.4    Turner, R.5    Lemieux, L.6
  • 12
    • 0026754226 scopus 로고
    • Intrinsic signal changes accompanying sensory stimulation: functional brain mapping with magnetic resonance imaging
    • Ogawa S., Tank D.W., Menon R., Ellermann J.M., Kim S.G., Merkle H., and Ugurbil K. Intrinsic signal changes accompanying sensory stimulation: functional brain mapping with magnetic resonance imaging. Proc. Natl. Acad. Sci. U. S. A. 89 (1992) 5951-5955
    • (1992) Proc. Natl. Acad. Sci. U. S. A. , vol.89 , pp. 5951-5955
    • Ogawa, S.1    Tank, D.W.2    Menon, R.3    Ellermann, J.M.4    Kim, S.G.5    Merkle, H.6    Ugurbil, K.7
  • 13
    • 32544456146 scopus 로고    scopus 로고
    • Observation of fast response of magnetic resonance signal to neuronal activity: a snail ganglia study
    • Park T.S., Lee S.Y., Park J.-H., Cho M.H., and Lee S.Y. Observation of fast response of magnetic resonance signal to neuronal activity: a snail ganglia study. Physiol. Meas. 27 (2006) 181-190
    • (2006) Physiol. Meas. , vol.27 , pp. 181-190
    • Park, T.S.1    Lee, S.Y.2    Park, J.-H.3    Cho, M.H.4    Lee, S.Y.5
  • 14
    • 33646442160 scopus 로고    scopus 로고
    • Further steps toward direct magnetic resonance (MR) imaging detection of neural action currents: optimization of MR sensitivity to transient and weak currents in a conductor
    • Pell G.S., Abbott D.F., Fleming S.W., Prichard J.W., and Jackson G.D. Further steps toward direct magnetic resonance (MR) imaging detection of neural action currents: optimization of MR sensitivity to transient and weak currents in a conductor. Magn. Reson. Med. 55 (2006) 1038-1046
    • (2006) Magn. Reson. Med. , vol.55 , pp. 1038-1046
    • Pell, G.S.1    Abbott, D.F.2    Fleming, S.W.3    Prichard, J.W.4    Jackson, G.D.5
  • 16
    • 0021869008 scopus 로고
    • The magnetic field of a single axon: a comparison of theory and experiment
    • Roth B.J., and Wikswo J.P. The magnetic field of a single axon: a comparison of theory and experiment. Biophys. J. 48 (1985) 93-109
    • (1985) Biophys. J. , vol.48 , pp. 93-109
    • Roth, B.J.1    Wikswo, J.P.2
  • 18
    • 33645874797 scopus 로고    scopus 로고
    • Synchronized detection of minute electrical currents with MRI using Lorentz effect imaging
    • Truong T.K., Wilbur J.L., and Song A.W. Synchronized detection of minute electrical currents with MRI using Lorentz effect imaging. J. Magn. Reson. 179 (2006) 85-91
    • (2006) J. Magn. Reson. , vol.179 , pp. 85-91
    • Truong, T.K.1    Wilbur, J.L.2    Song, A.W.3
  • 19
    • 0042329673 scopus 로고    scopus 로고
    • Directly mapping magnetic field effects of neuronal activity by magnetic resonance imaging
    • Xiong J., Fox P.T., and Gao J.-H. Directly mapping magnetic field effects of neuronal activity by magnetic resonance imaging. Hum. Brain Mapp. 20 (2003) 41-49
    • (2003) Hum. Brain Mapp. , vol.20 , pp. 41-49
    • Xiong, J.1    Fox, P.T.2    Gao, J.-H.3
  • 20
    • 33646851105 scopus 로고    scopus 로고
    • Direct MRI detection of neuronal magnetic fields in the brain: theoretical modeling
    • Xue Y., Gao J.-H., and Xiong J. Direct MRI detection of neuronal magnetic fields in the brain: theoretical modeling. NeuroImage 31 (2006) 550-559
    • (2006) NeuroImage , vol.31 , pp. 550-559
    • Xue, Y.1    Gao, J.-H.2    Xiong, J.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.