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Volumn 3, Issue 2, 2009, Pages 220-231

The effects of computational method, data modeling, and TR on effective connectivity results

Author keywords

Autoregressive analysis; Dynamic causal modeling; Effective connectivity; Granger causality; Sources of variance; Structural equation modeling

Indexed keywords

ARTICLE; COMPARATIVE STUDY; DATA ANALYSIS; DYNAMICS; FUNCTIONAL MAGNETIC RESONANCE IMAGING; PRIORITY JOURNAL; STRUCTURAL EQUATION MODELING; TASK PERFORMANCE; TIME SERIES ANALYSIS;

EID: 77949658536     PISSN: 19317557     EISSN: 19317565     Source Type: Journal    
DOI: 10.1007/s11682-009-9064-5     Document Type: Article
Times cited : (23)

References (32)
  • 1
    • 0033652287 scopus 로고    scopus 로고
    • Combining independent component analysis and correlation analysis to probe interregional connectivity in fMRI task activation datasets
    • doi:10.1016/S0730-725X(00) 00190-9
    • Arfanakis, K., Cordes, D., Haughton, V. M., Moritz, C. H., Quigley, M. E., & Meyerand, M. E. (2000). Combining independent component analysis and correlation analysis to probe interregional connectivity in fMRI task activation datasets. Magnetic Resonance Imaging, 18, 921-930. doi: 10. 1016/S0730-725X(00) 00190-9.
    • (2000) Magnetic Resonance Imaging , vol.18 , pp. 921-930
    • Arfanakis, K.1    Cordes, D.2    Haughton, V.M.3    Moritz, C.H.4    Quigley, M.E.5    Meyerand, M.E.6
  • 2
    • 0034990499 scopus 로고    scopus 로고
    • Functional interactions of the inferior frontal cortex during the processing of words and word-like stimuli
    • doi:10.1016/S0896-6273(01) 00288-4
    • Bokde, A. L., Tagamets, M. A., Friedman, R. B., & Horwitz, B. (2001). Functional interactions of the inferior frontal cortex during the processing of words and word-like stimuli. Neuron, 30, 609-617. doi: 10. 1016/S0896-6273(01) 00288-4.
    • (2001) Neuron , vol.30 , pp. 609-617
    • Bokde, A.L.1    Tagamets, M.A.2    Friedman, R.B.3    Horwitz, B.4
  • 3
    • 0030666829 scopus 로고    scopus 로고
    • Modulation of connectivity in visual pathways by attention: Cortical interactions evaluated with structural equation modeling and fMRI
    • doi:doi:10.1093/cercor/7.8.768
    • Buchel, C., & Friston, K. J. (1997). Modulation of connectivity in visual pathways by attention: Cortical interactions evaluated with structural equation modeling and fMRI. Cerebral Cortex (New York, N. Y.), 7, 768-778. doi: 10. 1093/cercor/7. 8. 768.
    • (1997) Cerebral Cortex (New York, N.Y.) , vol.7 , pp. 768-778
    • Buchel, C.1    Friston, K.J.2
  • 4
    • 0034113510 scopus 로고    scopus 로고
    • How good is good enough in path analysis of fMRI data?
    • doi:10.1006/nimg.2000.0544
    • Bullmore, E. T., Horwitz, B., Honey, G., Brammer, M., Williams, S., & Sharma, T. (2000). How good is good enough in path analysis of fMRI data? NeuroImage, 11, 289-301. doi: 10. 1006/nimg. 2000. 0544.
    • (2000) NeuroImage , vol.11 , pp. 289-301
    • Bullmore, E.T.1    Horwitz, B.2    Honey, G.3    Brammer, M.4    Williams, S.5    Sharma, T.6
  • 5
    • 0031809018 scopus 로고    scopus 로고
    • Dynamics of blood flow and oxygenation changes during brain activation: The Balloon model
    • doi:10.1002/mrm.1910390602
    • Buxton, R. B., Wong, E. C., & Frank, L. R. (1998). Dynamics of blood flow and oxygenation changes during brain activation: The Balloon model. Magnetic Resonance in Medicine, 39, 855-864. doi: 10. 1002/mrm. 1910390602.
    • (1998) Magnetic Resonance in Medicine , vol.39 , pp. 855-864
    • Buxton, R.B.1    Wong, E.C.2    Frank, L.R.3
  • 6
    • 33749424797 scopus 로고    scopus 로고
    • Effect of initial fMRI data modeling on the connectivity reported between brain areas
    • doi:10.1016/j.neuroimage.2006.07.019
    • Caclin, A., & Fonlupt, P. (2006). Effect of initial fMRI data modeling on the connectivity reported between brain areas. NeuroImage, 33, 515-521. doi: 10. 1016/j. neuroimage. 2006. 07. 019.
    • (2006) NeuroImage , vol.33 , pp. 515-521
    • Caclin, A.1    Fonlupt, P.2
  • 7
    • 11944272254 scopus 로고
    • A power primer
    • doi:10.1037/0033-2909.112.1.155
    • Cohen, J. (1992). A power primer. Psychological Bulletin, 112, 155-159. doi: 10. 1037/0033-2909. 112. 1. 155.
    • (1992) Psychological Bulletin , vol.112 , pp. 155-159
    • Cohen, J.1
  • 8
    • 0036334947 scopus 로고    scopus 로고
    • Bayesian estimation of dynamical systems: An application to fMRI
    • doi:10.1006/nimg.2001.1044
    • Friston, K. J. (2002). Bayesian estimation of dynamical systems: An application to fMRI. NeuroImage, 16, 513-530. doi: 10. 1006/nimg. 2001. 1044.
    • (2002) NeuroImage , vol.16 , pp. 513-530
    • Friston, K.J.1
  • 10
    • 0041924877 scopus 로고    scopus 로고
    • Dynamic causal modeling
    • doi:10.1016/S1053-8119(03) 00202-7
    • Friston, K. J., Harrison, L., & Penny, W. (2003). Dynamic causal modeling. NeuroImage, 19, 1273-1302. doi: 10. 1016/S1053-8119(03) 00202-7.
    • (2003) NeuroImage , vol.19 , pp. 1273-1302
    • Friston, K.J.1    Harrison, L.2    Penny, W.3
  • 11
    • 84894912254 scopus 로고
    • Measurement of linear dependence and feedback between multiple time series
    • doi:10.2307/2287238
    • Geweke, J. (1982). Measurement of linear dependence and feedback between multiple time series. Journal of the American Statistical Association, 77, 304-313. doi: 10. 2307/2287238.
    • (1982) Journal of the American Statistical Association , vol.77 , pp. 304-313
    • Geweke, J.1
  • 12
    • 84950949120 scopus 로고
    • Measures of conditional linear dependence and feedback between time series
    • doi:10.2307/2288723
    • Geweke, J. (1984). Measures of conditional linear dependence and feedback between time series. Journal of the American Statistical Association, 79, 907-915. doi: 10. 2307/2288723.
    • (1984) Journal of the American Statistical Association , vol.79 , pp. 907-915
    • Geweke, J.1
  • 13
    • 1042301100 scopus 로고    scopus 로고
    • Investigating directed cortical interactions in time-resolved fMRI data using vector autoregressive modeling and Granger causality mapping
    • doi:10.1016/j.mri.2003.08.026
    • Goebel, R., Roebroeck, A., Kim, D. S., & Formisano, E. (2003). Investigating directed cortical interactions in time-resolved fMRI data using vector autoregressive modeling and Granger causality mapping. Magnetic Resonance Imaging, 21, 1251-1261. doi: 10. 1016/j. mri. 2003. 08. 026.
    • (2003) Magnetic Resonance Imaging , vol.21 , pp. 1251-1261
    • Goebel, R.1    Roebroeck, A.2    Kim, D.S.3    Formisano, E.4
  • 14
    • 0035205408 scopus 로고    scopus 로고
    • Can meaningful effective connectivities be obtained between auditory cortical regions?
    • doi:10.1006/nimg.2001.0954
    • Goncalves, M. S., Hall, D. A., Johnsrude, I. S., & Haggard, M. P. (2001). Can meaningful effective connectivities be obtained between auditory cortical regions? NeuroImage, 14, 1353-1360. doi: 10. 1006/nimg. 2001. 0954.
    • (2001) NeuroImage , vol.14 , pp. 1353-1360
    • Goncalves, M.S.1    Hall, D.A.2    Johnsrude, I.S.3    Haggard, M.P.4
  • 15
    • 0028322442 scopus 로고
    • Network analysis of motor system connectivity in Parkinson's disease: Modulation of thalamocortical interactions after pallidotomy
    • doi:10.1002/hbm.460020106
    • Grafton, S. T., Sutton, J., Couldwell, W., Lew, M., & Waters, C. (1994). Network analysis of motor system connectivity in Parkinson's disease: Modulation of thalamocortical interactions after pallidotomy. Human Brain Mapping, 2, 45-55. doi: 10. 1002/hbm. 460020106.
    • (1994) Human Brain Mapping , vol.2 , pp. 45-55
    • Grafton, S.T.1    Sutton, J.2    Couldwell, W.3    Lew, M.4    Waters, C.5
  • 16
    • 0036130988 scopus 로고    scopus 로고
    • Detection of functional connectivity using temporal correlations in MR images
    • doi:10.1002/hbm.10022
    • Hampson, M., Peterson, B. S., Skudlarski, P., Gatenby, J. C., & Gore, J. C. (2002). Detection of functional connectivity using temporal correlations in MR images. Human Brain Mapping, 15, 247-262. doi: 10. 1002/hbm. 10022.
    • (2002) Human Brain Mapping , vol.15 , pp. 247-262
    • Hampson, M.1    Peterson, B.S.2    Skudlarski, P.3    Gatenby, J.C.4    Gore, J.C.5
  • 17
    • 0042178307 scopus 로고    scopus 로고
    • Multivariate autoregressive modeling of fMRI time series
    • doi:10.1016/S1053-8119(03) 00160-5
    • Harrison, L., Penny, W. D., & Friston, K. (2003). Multivariate autoregressive modeling of fMRI time series. NeuroImage, 19, 1477-1491. doi: 10. 1016/S1053-8119(03) 00160-5.
    • (2003) NeuroImage , vol.19 , pp. 1477-1491
    • Harrison, L.1    Penny, W.D.2    Friston, K.3
  • 18
    • 0141869751 scopus 로고    scopus 로고
    • Selective enhancement of functional connectivity in the left prefrontal cortex during sentence processing
    • doi:10.1016/S1053-8119(03) 00272-6
    • Homae, F., Yahata, N., & Sakai, K. L. (2003). Selective enhancement of functional connectivity in the left prefrontal cortex during sentence processing. NeuroImage, 20, 578-586. doi: 10. 1016/S1053-8119(03) 00272-6.
    • (2003) NeuroImage , vol.20 , pp. 578-586
    • Homae, F.1    Yahata, N.2    Sakai, K.L.3
  • 19
    • 0036428319 scopus 로고    scopus 로고
    • Effects of verbal working memory load on corticocortical connectivity modeled by path analysis of functional magnetic resonance imaging data
    • doi:10.1016/S1053-8119(02) 91193-6
    • Honey, G. D., Fu, C. H., Kim, J., Brammer, M. J., Croudace, T. J., Suckling, J., et al. (2002). Effects of verbal working memory load on corticocortical connectivity modeled by path analysis of functional magnetic resonance imaging data. NeuroImage, 17, 573-582. doi: 10. 1016/S1053-8119(02) 91193-6.
    • (2002) NeuroImage , vol.17 , pp. 573-582
    • Honey, G.D.1    Fu, C.H.2    Kim, J.3    Brammer, M.J.4    Croudace, T.J.5    Suckling, J.6
  • 20
    • 0042738946 scopus 로고    scopus 로고
    • The elusive concept of brain connectivity
    • doi:10.1016/S1053-8119(03) 00112-5
    • Horwitz, B. (2003). The elusive concept of brain connectivity. NeuroImage, 19, 466-470. doi: 10. 1016/S1053-8119(03) 00112-5.
    • (2003) NeuroImage , vol.19 , pp. 466-470
    • Horwitz, B.1
  • 22
    • 33846898773 scopus 로고    scopus 로고
    • Unified structural equation modeling approach for the analysis of multisubject, multivariate functional MRI data
    • doi:10.1002/hbm.20259
    • Kim, J., Zhu, W., Chang, L., Bentler, P. M., & Ernst, T. (2007). Unified structural equation modeling approach for the analysis of multisubject, multivariate functional MRI data. Human Brain Mapping, 28, 85-93. doi: 10. 1002/hbm. 20259.
    • (2007) Human Brain Mapping , vol.28 , pp. 85-93
    • Kim, J.1    Zhu, W.2    Chang, L.3    Bentler, P.M.4    Ernst, T.5
  • 23
    • 0034790898 scopus 로고    scopus 로고
    • Neuroimaging, memory and the human hippocampus
    • Maguire, E. A. (2001). Neuroimaging, memory and the human hippocampus. Revue Neurologique, 157, 791-794.
    • (2001) Revue Neurologique , vol.157 , pp. 791-794
    • Maguire, E.A.1
  • 24
    • 0028312413 scopus 로고
    • Structural equation modeling and its application to network analysis in functional brain imaging
    • doi:10.1002/hbm.460020104
    • McIntosh, A. R., & Gonzales-Lima, F. (1994). Structural equation modeling and its application to network analysis in functional brain imaging. Human Brain Mapping, 2, 2-22. doi: 10. 1002/hbm. 460020104.
    • (1994) Human Brain Mapping , vol.2 , pp. 2-22
    • McIntosh, A.R.1    Gonzales-Lima, F.2
  • 25
    • 0002537923 scopus 로고    scopus 로고
    • Estimations of parameters and eigenmodes of multivariate autoregressive models
    • doi:10.1145/382043.382304
    • Neumaier, A., & Schneider, T. (2001). Estimations of parameters and eigenmodes of multivariate autoregressive models. ACM Transactions on Mathematical Software, 27, 27-57. doi: 10. 1145/382043. 382304.
    • (2001) ACM Transactions on Mathematical Software , vol.27 , pp. 27-57
    • Neumaier, A.1    Schneider, T.2
  • 26
    • 3042641165 scopus 로고    scopus 로고
    • Comparing dynamic causal models
    • doi:10.1016/j.neuroimage.2004.03.026
    • Penny, W. D., Stephan, K. E., Mechelli, A., & Friskton, K. J. (2004). Comparing dynamic causal models. NeuroImage, 22, 1157-1172. doi: 10. 1016/j. neuroimage. 2004. 03. 026.
    • (2004) NeuroImage , vol.22 , pp. 1157-1172
    • Penny, W.D.1    Stephan, K.E.2    Mechelli, A.3    Friskton, K.J.4
  • 27
    • 33751517490 scopus 로고    scopus 로고
    • Testing effective connectivity changes with structural equation modeling: What does a bad model tell us?
    • doi:10.1002/hbm.20233
    • Protzner, A. B., & McIntosh, A. R. (2006). Testing effective connectivity changes with structural equation modeling: What does a bad model tell us? Human Brain Mapping, 27, 935-947. doi: 10. 1002/hbm. 20233.
    • (2006) Human Brain Mapping , vol.27 , pp. 935-947
    • Protzner, A.B.1    McIntosh, A.R.2
  • 28
    • 7044267978 scopus 로고    scopus 로고
    • New approaches for exploring anatomical and functional connectivity in the human brain
    • doi:10.1016/j.biopsych.2004.02.004
    • Ramnani, N., Behrens, T., Penny, W. D., & Matthews, P. M. (2004). New approaches for exploring anatomical and functional connectivity in the human brain. Biological Psychiatry, 56, 613-619. doi: 10. 1016/j. biopsych. 2004. 02. 004.
    • (2004) Biological Psychiatry , vol.56 , pp. 613-619
    • Ramnani, N.1    Behrens, T.2    Penny, W.D.3    Matthews, P.M.4
  • 29
    • 14244259417 scopus 로고    scopus 로고
    • Mapping directed influence over the brain using Granger causality and fMRI
    • doi:10.1016/j.neuroimage.2004.11.017
    • Roebroeck, A., Formisano, E., & Goebel, R. (2005). Mapping directed influence over the brain using Granger causality and fMRI. NeuroImage, 25, 230-242. doi: 10. 1016/j. neuroimage. 2004. 11. 017.
    • (2005) NeuroImage , vol.25 , pp. 230-242
    • Roebroeck, A.1    Formisano, E.2    Goebel, R.3
  • 30
    • 34548047531 scopus 로고    scopus 로고
    • Assessing functional connectivity in the human brain by fMRI
    • doi:10.1016/j.mri.2007.03.007
    • Rogers, B. P., Morgan, V. L., Newton, A. T., & Gore, J. C. (2007). Assessing functional connectivity in the human brain by fMRI. Magnetic Resonance Imaging, 25, 1347-1357. doi: 10. 1016/j. mri. 2007. 03. 007.
    • (2007) Magnetic Resonance Imaging , vol.25 , pp. 1347-1357
    • Rogers, B.P.1    Morgan, V.L.2    Newton, A.T.3    Gore, J.C.4
  • 31
    • 15244362922 scopus 로고    scopus 로고
    • Evaluating frequency-wise directed connectivity of BOLD signals applying relative power contribution with the linear multivariate time-series models
    • doi:10.1016/j.neuroimage.2004.11.042
    • Yamashita, O., Sadato, N., Okada, T., & Ozaki, T. (2005). Evaluating frequency-wise directed connectivity of BOLD signals applying relative power contribution with the linear multivariate time-series models. NeuroImage, 25, 478-490. doi: 10. 1016/j. neuroimage. 2004. 11. 042.
    • (2005) NeuroImage , vol.25 , pp. 478-490
    • Yamashita, O.1    Sadato, N.2    Okada, T.3    Ozaki, T.4
  • 32
    • 15244353797 scopus 로고    scopus 로고
    • Connectivity exploration with structural equation modeling: An fMRI study of bimanual motor coordination
    • doi:10.1016/j.neuroimage.2004.11.007
    • Zhuang, J., LaConte, S., Peltier, S., Zhang, K., & Hu, X. (2005). Connectivity exploration with structural equation modeling: An fMRI study of bimanual motor coordination. NeuroImage, 25, 462-470. doi: 10. 1016/j. neuroimage. 2004. 11. 007.
    • (2005) NeuroImage , vol.25 , pp. 462-470
    • Zhuang, J.1    Laconte, S.2    Peltier, S.3    Zhang, K.4    Hu, X.5


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.