Functional clustering: Identifying strongly interactive brain regions in neuroimaging data

NeuroImage

Volumn 7, Issue 2, 1998, Pages 133-149

  Tononi, Giulio ^a   McIntosh, Anthony R ^b   Russell, D Patrick ^a   Edelman, Gerald M ^a  

^a NEUROSCIENCES INSTITUTE   (United States)

^b ROTMAN RESEARCH INSTITUTE   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

ADULT; ARTICLE; BRAIN REGION; CLINICAL ARTICLE; COGNITION; CONTROLLED STUDY; FUNCTIONAL ANATOMY; HUMAN; IMAGING; POSITRON EMISSION TOMOGRAPHY; PRIORITY JOURNAL; SCHIZOPHRENIA;

EID: 0031927480     PISSN: 10538119     EISSN: None     Source Type: Journal    
DOI: 10.1006/nimg.1997.0313     Document Type: Article

References (52)

1. Arabie, P., Hubert, L. J., and De Soete, G. 1996. Clustering and Classification. World Scientific, Singapore.
2. Bleuler, E. 1911 Dementia praecox or the group of schizophrenias. International University Press, New York. [English edition 1950]
3. Blumenthal, A. L. 1977. The Process of Cognition. Prentice-Hall, Englewood Cliffs, NJ.
4. Bock, H.-H. 1996. Probability models and hypothesis testing in partitioning cluster analysis. In Clustering and Classification (P. Arabie, L. J. Hubert, G. DeSoete, Eds.), pp. 377-453. World Scientific, New Jersey.
5. Budinger, T. F. 1992. Critical review of PET, SPECT, and neuroreceptor studies in schizophrenia. J. Neural Transm. 36:3-12.
6. Chandon, J-L., and Pinson, S. 1981. Analyse Typologique. Theories et Applications. Masson, Paris.
7. Chang, W. C. 1983. On using principal components before separating a mixture of multivariate normal distributions. Appl. Stat. 32:267-275.
8. Cormack, R. M. 1971. A review of classification. J. R. Stat. Soc. A 134:321-367.
9. Cox, T. F., and Cox, M. A. A. 1994. Multidimensional Scaling. Chapman and Hall, London.
10. Edelman, G. M. 1987. Neural Darwinism. Basic Books, New York.
11. Edelman, G. M. 1989. The Remembered Present. Basic Books, New York.
12. Edgington, E. S. 1980. Randomization Tests. Dekker, New York.
13. Engel, A. K., König, P., Kreiter, A. K., and Singer, W. 1991. Interhemispheric synchronization of oscillatory neuronal responses in cat visual cortex. Science 252:1177-1179.
14. Engel, A. K., König, P., and Singer, W. 1990. Direct physiologic evidence for scene segmentation by temporal coding. Proc. Natl. Acad. Sci. USA 88:9136-9140.
15. Everitt, B. S. 1993. Cluster Analysis, 3rd ed. Edward Arnold, London.
16. Fristen, K. J. 1994. Functional and effective connectivity: A synthesis. Hum. Brain Mapp. 2:56-78.
17. Friston, K. J., Ashburner, J., Poline, J. B., Frith, C. D., Heather, J. D., and Fracowiak, R. S. J. 1995a. Spatial realignment and normalization of images. Hum. Brain Mapp. 2:165-189.
18. Friston, K. J., Holmes, A. P., Worsley, K. J., Poline, J-P., Frith, C. D., and Fracowiak, R. S. J. 1995b. Statistical parametric maps in functional neuroimaging: A general linear approach. Hum. Brain Mapp., 2:189-210.
19. Friston, K. J., and Frith, C. D. 1995. Schizophrenia: A disconnection syndrome? Clinical Neuroscience 3:89-97.
20. Friston, K. J., Frith, C. D., Fletcher, P., Liddle, P. E., and Fracowiak, R. S. J. 1996a. Functional topography: Multidimensional scaling and functional connectivity in the brain. Cerebral Cortex 6:156-164.
21. Friston, K. J., Tononi, G., Sporns, O., and Edelman, G. M. 1996b. Characterizing the complexity of neural interactions. Hum. Brain Mapping 3:302-314.
22. Gazzaniga, M. S. 1995. Principles of human brain organization derived from split-brain studies. Neuron 14:217-28.
23. Geschwind, N. 1965. Disconnection syndromes in animals and man. Brain 88:237-294, 585-644.
24. Goldberg, G., Podreka, T., Suess, E., and Deecke, L. 1989. The cerebral localization of neuropsychological impairment in Alzheimer's disease: A SPECT study. J. Neurol. 236:131-138.
25. Gordon, A. D. 1980. Classification. Chapman and Hall, London.
26. Heiss, W-D., Pawlik, G., Holthoff, V., Kessler, J., and Szelies, B. 1992. PET correlates of normal and impaired memory functions. Cerebrovas. Brain Metab. Rev. 4:1-27.
27. Jones, D. S. 1979. Elementary Information Theory. Oxford Univ. Press, Oxford.
28. Kaufman, L., and Rouseeuw, P. J. 1990. Finding Groups in Data. Wiley, New York.
29. Konig, P., Engel, A. K., Lowel, S., and Singer, W. 1993. Squint affects synchronization of oscillatory responses in cat visual cortex. Eur. J. Neurosci. 5:501-508.
30. Leopold, D. A., and Logothetis, N. K. 1996. Activity changes in early visual cortex reflect monkeys' percepts during binocular rivalry. Nature 379:549-553.
31. Lumer, E. D., Edelman, G. M., and Tononi, G. 1997a. Neural dynamics in a model of the thalamocortical system. I. Layers, Loops, and the emergence of fast synchronous oscillations. Cereb. Cortex 7:207-227.
32. Lumer, E. D., Edelman, G. M., and Tononi, G. 1997b. Neural dynamics in a model of the thalamocortical system. II. The role of neural synchrony tested through perturbations of spike timing. Cereb. Cortex 7:228-236.
33. Lynn, S. J., and Rhue, J. W. (Eds.) 1994. Dissociation: Clinical and Theoretical Perspectives. Guilford Press, New York.
34. McIntosh, A. R., and Gonzalez-Lima, F. 1994. Structural equation modeling and its application to network analysis of functional brain imaging. Hum. Brain Mapp. 2:2-22.
35. McIntosh, A. R., Grady, C. L., Ungerleider, L. G., Haxby, J. V., Rapoport, S. I., and Horwitz, B. 1994. Network analysis of cortical visual pathways mapped with PET. J. Neurosci. 14:655-666.
36. McIntosh, A. R., Bookstein, F. L., Haxby, J. V., and Grady, C. L. 1996a. Spatial pattern analysis of functional brain images using partial least squares. Neuroimage 3:143-157.
37. McIntosh, A. R., Grady, C. L., Haxby, J. V., Ungerleider, L. G., and Horwitz, B. 1996b. Changes in limbic and prefrontal functional interactions in a working memory task for faces. Cerebral Cortex 6:571-584.
38. McKeown, M. J., Makeig, S., Brown, G. G., Jung, T-P., Kindermann, S. S., Bell, A. J., and Sejnowski, T. J. 1997. Analysis of fMRI data by decomposition into independent components. Neurology 48:A417.
39. McLaughlin, T., Steinberg, B., Christensen, B., Law, I., Parving, A., and Friberg, L. 1992. Potential language and attentional networks revealed through factor analysis of rCBF data measured with SPECT. J. Cereb. Blood Flow Metab. 12:535-545.
40. Moeller, J. R., Strother, S. C., Sidtis, J. J., and Rottenberg, D. A. 1987. Scaled subprofile model: A statistical approach to the analysis of functional patterns in emission tomographic data. J. Cereb. Blood Flow Metab. 7:649-658.
41. Munk, M. H., Roelfsema, P. R., Koenig, P., Engel, A. K., and Singer, W. 1996. Role of reticular activation in the modulation of intracortical synchronization. Science 272:271-274.
42. Papoulis, A. 1991. Probability, Random Variables, and Stochastic Processes, 3rd ed. McGraw-Hill, New York.
43. Petersen, S. E., Fox, P. T., Posner, M. I., Mintun, M., and Raichle, M. E. 1988. Positron emission tomographic studies of the cortical anatomy of single-word processing. Nature 331:585-589.
44. Rubinstein, R. Y. 1981. Simulation and the Monte Carlo Method. Wiley, New York.
45. Shannon, C. E., and Weaver, W. 1949. The Mathematical Theory of Communication. University of Illinois Press, Chicago.
46. Sneath, P. H. A. 1980. The risk of not recognizing from ordinations that clusters are distinct. Classi. Soc. Bull. 4:22-43.
47. Tononi, G., Sporns, O., and Edelman, G. M. 1992. Reentry and the problem of integrating multiple cortical areas: Simulation of dynamic integration in the visual system. Cereb. Cortex 2:310-335.
48. Tononi, G., Sporns, O., and Edelman, G. M. 1994. A measure for brain complexity: Relating functional segregation and integration in the nervous system. Proc. Natl. Acad. Sci. USA 91:5033-5037.
49. Tononi, G., Sporns, O., and Edelman, G. M. 1996. A measure for the selective matching of signals by the brain. Proc. Natl. Acad. Sci. USA 93:3422-3427.
50. Tononi, G., and Edelman, G. M. Consciousness and the integration of information in the brain. In Consciousness (H. H. Jasper, L. Descarries, V. Castellucci, and S. Rossignol, Eds.). Raven Press, New York.
51. Tononi, G., Srinivasan, R., Russell, D. P., and Edelman, G. M. Investigating neural correlates of conscious perception by frequency-tagged neuromagnetic responses. Proc. Natl. Acad. Sci. USA, in press.
52. Widaman, K. F. 1993. Common factor analysis versus principal components analysis: Differential bias in representing model parameters? Mult. Behav. Res. 28:263-312.