Graphical display of fMRI data: visualizing multidimensional space.

@article{Baumgartner2001GraphicalDO,
  title={Graphical display of fMRI data: visualizing multidimensional space.},
  author={Richard Baumgartner and Ray L. Somorjai},
  journal={Magnetic resonance imaging},
  year={2001},
  volume={19 2},
  pages={283-6}
}
Visualization of multidimensional data is an integral part of computational statistics and exploratory data analysis (EDA). We show how visualization of fMRI time-courses may be used to reveal the fMRI data structure. We consider fMRI time-courses (TCs) as points in multidimensional space. In simulated and in vivo data, we show that minimum spanning tree (MST)-based sequencing of multivariate time-courses, in combination with a homogeneity map visualization, allows for effective and useful… CONTINUE READING

From This Paper

Topics from this paper.

References

Publications referenced by this paper.
Showing 1-10 of 21 references

Model free fMRI analysis using Kohonen clustering neural network and fuzzy c-means

  • K. Chuang, M Chiu, C. Lin, J. Chen
  • IEEE Transactions on Medical Imaging
  • 2000

Displaying a clustering with CLUSPLOT

  • G. Pison, A. Struyf, P Rousseeuw
  • Computational Statistics and Data Analysis 30:381…
  • 1999
2 Excerpts

Exploratory data analysis of fMRI: Philosophy, strategies, tools, implementation

  • R. Somorjai, M. Jarmasz
  • Seventh Annual Meeting ISMRM, Philadelphia, USA,
  • 1999

Similar Papers

Loading similar papers…