Connectivity analysis with structural equation modelling: An example of the effects of voxel selection

NeuroImage

Volumn 20, Issue 3, 2003, Pages 1455-1467

  Gonçalves, Miguel S ^a   Hall, Deborah A ^a  

^a MRC INSTITUTE OF HEARING RESEARCH   (United Kingdom)

Author keywords

Effective connectivity; fMRI; Functional heterogeneity; Summary measures

Indexed keywords

ADULT; ARTICLE; BRAIN REGION; DATA BASE; HUMAN; HUMAN EXPERIMENT; HYPOTHESIS; MALE; MULTIVARIATE ANALYSIS; NEUROANATOMY; NORMAL HUMAN; NUCLEAR MAGNETIC RESONANCE IMAGING; PRIORITY JOURNAL; RANDOMIZATION; STATISTICAL MODEL; VISUAL NERVOUS SYSTEM; VISUAL STIMULATION;

EID: 0344552810     PISSN: 10538119     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1053-8119(03)00394-X     Document Type: Article

References (27)

1. Amunts K., Malikovic A., Mohlberg H., Schormann T., Zilles K. Brodmann's areas 17 and 18 brought into stereotaxic space - where and how variable? NeuroImage. 11:2000;66-84.
2. Büchel C., Friston K.J. Modulation of connectivity in visual pathways by attention cortical interactions evaluated with structural equation modelling and fMRI . Cerebr Cortex. 7:1997;768-778.
3. Büchel C., Coull J.T., Friston K.J. The predictive value of changes in effective connectivity for human learning. Science. 283:1999;1538-1541.
4. Bullmore E., Horwitz B., Honey G., Brammer M., Williams S., Sharma T. How good is good enough in path analysis of fMRI data? NeuroImage. 11:2000;289-301.
5. Della-Maggiore V., Sekuler A., Grady C.L., Bennett P.J., Sekuler R., McIntosh A.R. Corticolimbic interactions associated with performance on a short-term memory task are modified by age. J. Neurosci. 20:2000;8410-8416.
6. Dillon W.R., Kumar A., Mulani N. Offending estimates in covariance structure analysis comments on the causes of and solutions to heywood cases . Psychol. Bull. 101:1987;126-135.
7. Fletcher P., Büchel C., Josephs O., Friston K., Dolan R. Learning-related neuronal responses in prefrontal cortex studied with functional neuroimaging. Cerebr. Cortex. 9:1999;168-178.
8. Gonçalves M.S., Hall D., Johnsrude I.S., Haggard M.P. Can meaningful effective connectivities be obtained between auditory cortical regions? NeuroImage. 14:2001;1353-1360.
9. Grafton S.T., Sutton J., Couldwell W., Lew M., Waters C. Network analysis of motor system connectivity in Parkinson's disease modulation of thalamocortical interactions after pallidotomy . Hum. Brain Mapp. 2:1994;45-55.
10. Hall, D.A., Gonçalves, M.S., Smith, S., Jezzard, P., Haggard, M.P., Kornak, J., 2002. A method for determining venous contribution to BOLD contrast sensory activation. Magnet. Res. Imag., 20, 695-706.
11. Honey G.D., Fu C.H.Y., Kim J., Brammer M.J., Croudace T.J., Suckling J., Pich E.M., Williams S.C.R., Bullmore E.T. Effects of verbal working memory load on corticocortical connectivity modeled by path analysis of functional magnetic resonance imaging data. NeuroImage. 17:2002;573-582.
12. Horwitz B., McIntosh A.R., Haxby J.V., Furey M., Salerno J.A., Schapiro M.B., Rapoport S.I., Grady C.L. Network analysis of PET-mapped visual pathways in Alzheimer type dementia. NeuroReport. 6:1995;2287-2292.
13. Jennings J.M., McIntosh A.R., Kapur S. Mapping neural interactivity onto regional activity An analysis of semantic processing and response mode interactions . Neuroimage. 7:1998;244-254.
14. Josephs O., Turner R., Friston K.J. Event related fMRI. Hum. Brain Mapp. 5:1997;243-248.
15. Kastner S., De Weerd P., Pinsk M.A., Elizondo M.I., Desimone R., Ungerleider L.G. Modulation of sensory suppression implications for receptive field sizes in the human visual cortex . J. Neurophysiol. 86:2001;1398-1411.
16. Kohler S., McIntosh A.R., Moscovitch M., Winocur G. Functional interactions between the medial temporal lobes and posterior neocortex related to episodic memory retrieval. Cerebr. Cortex. 8:1998;451-461.
17. Lai S., Hopkins A.L., Haacke E.M., Li D., Wasserman B.A., Buckley P., Friedman L., Meltzer H., Hedera P., Friedland R. Identification of vascular structures as a major source of signal contrast in high resolution 2D and 3D functional activation imaging of the motor cortex at 1.5T preliminary results . Magnet. Res. Med. 30:1993;387-392.
18. Lange N., Zeger S.L. Non-linear Fourier time series analysis for human brain mapping by functional magnetic resonance imaging. Appl. Statis. 46:1997;1-29.
19. Lawley D.N., Maxwell A.E. Factor Analysis as a Statistical Method. 1971;Butterworth and Company, London.
20. McCullagh P., Nelder J.A. Generalized Linear Models. 1983;Chapman & Hall, London.
21. McIntosh A.R., Gonzalez-Lima F. Structural equation modeling and its application to network analysis in functional brain imaging. Hum. Brain Mapp. 2:1994;2-22.
22. McIntosh A.R., Cabeza R.E., Lobaugh N.J. Analysis of neural interactions explains the activation of occipital cortex by an auditory stimulus. Am. Physiol. Soc. 1998;2790-2796.
23. McKeown M.J., Makeig S., Brown G.G., Jung T.-P., Kindermann S.S., Sejnowski T.J. Analysis of fMRI by blind separation into independent spatial components. Hum. Brain Mapp. 6:1998;160-188.
24. Mechelli A., Penny W.D., Price C.J., Gitelman D.R., Friston K.J. Effective connectivity and intersubject variability using a multisubject network to test differences and commonalities . NeuroImage. 17:2002;1459-1469.
25. Sunaert S., Van Hecke P., Marchal G., Orban G.A. Attention to speed of motion, speed discrimination, and task difficulty an fMRI study . NeuroImage. 11:2000;612-623.
26. Warnking J., Dojat M., Guerin-Dugue A., Delon-Martin C., Olympieff S., Richard N., Chehikian A., Segebarth C. FMRI retinotopic mapping - step by step. NeuroImage. 17:2002;1665-1683.
27. Zeki S. A Vision of the Brain. 1993;Blackwell, Oxford, UK.