Implementation and Application of Principal Component Analysis on Functional Neuroimaging Data

  title={Implementation and Application of Principal Component Analysis on Functional Neuroimaging Data},
  author={Fuad G. Gwadry and C. Berenstein and John D. Van Horn and Allen Braun},
-Recent interest has arisen regarding the application of principal component analysis (PCA) -style methods for the analysis of large neuroimaging data sets. However, variation between different implementation of these techniques has resulted in some confusion regarding the uniqueness of these approaches. In the present article, we attempt to provide a more unified insight into the use of PCA as a useful method of analyzing brain image data contrasted between experimental conditions. We expand… CONTINUE READING


Publications referenced by this paper.
Showing 1-10 of 25 references


  • K. J. Friston, A. P. Holmes, K. J. Worsley
  • -P. Poline, C. D. Frith, and R. S. J. Frackowiak…
  • 1995
Highly Influential
4 Excerpts

and H

  • C. W. Harris
  • F. Kaiser, "Oblique factor analysis solutions by…
  • 1964
Highly Influential
9 Excerpts


  • J. R. Moeller, S. C. Strother, J. J. Sidtis
  • A. Rottenberg, "Scaled subprofile model: A…
  • 1987
Highly Influential
8 Excerpts

The varimax criterion for factor analytic rotation in factor analysis,

  • H. F. Kaiser
  • Psychometrika, vol. 23,
  • 1958
Highly Influential
7 Excerpts

and J

  • G. E. Alexander, L. J. Mentis, +6 authors M. B. Schapiro
  • R. Moeller, "Individual differences in PET…
  • 1999

and K

  • J. D. Van Horn, T. M. Ellmore, G. Esposito
  • F. Berman, "Mapping voxel-based statistical power…
  • 1998
1 Excerpt


  • B.F.J. Manly
  • Bootstrap and Monte Carlo Methods in Biology (2…
  • 1997
1 Excerpt

and A

  • D. Eidelberg, J. R. Moeller, A. Antonini, K. Kazumata, V. Dhawan, C. Budman
  • Feigin, "The metabolic anatomy of tourette’s…
  • 1997
1 Excerpt

and C

  • A. R. Braun, M. Varga, +4 authors R. E. Carson
  • L. Ludlow, "Altered patterns of cerebral activity…
  • 1997

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