Spatial accuracy of fMRI activation influenced by volume- and surface-based spatial smoothing techniques

@article{Jo2007SpatialAO,
  title={Spatial accuracy of fMRI activation influenced by volume- and surface-based spatial smoothing techniques},
  author={Hang Joon Jo and Jong-Min Lee and Jae-Hun Kim and Yong-Wook Shin and In-Young Kim and Jun Soo Kwon and Sun Il Kim},
  journal={NeuroImage},
  year={2007},
  volume={34},
  pages={550-564}
}
As improvements in cortical surface modeling allowed accurate cortical topology in brain imaging studies, surface-based methods for the analysis of functional magnetic resonance imaging (fMRI) were introduced to overcome the topological deficiency of commonly used volume-based methods. The difference between the two methods is mainly due to the smoothing techniques applied. For practical applications, the surface-based methods need to quantitatively validate the accuracy of localizing… CONTINUE READING

Citations

Publications citing this paper.
Showing 1-10 of 46 extracted citations

References

Publications referenced by this paper.
Showing 1-10 of 41 references

Detection of fMRI activation using cortical surface mapping.

Human brain mapping • 2001
View 12 Excerpts
Highly Influenced

Design and construction of a realistic digital brain phantom

IEEE Transactions on Medical Imaging • 1998
View 5 Excerpts
Highly Influenced

Spatial accuracy of fMRI activation

R. Desai, E. Liebenthal, E. T. Possing, E. Waldron, J. R. Binder
2005
View 6 Excerpts
Highly Influenced

Sampling requirements of highly convoluted brain surfaces with fMRI

Z. S. Saad, J. Otwinowski, R. W. Cox
Proceedings of the 11th Annual Meeting of the Organization For Human Brain Mapping, • 2005
View 1 Excerpt
Highly Influenced

Anatomically informed basis functions.

View 4 Excerpts
Highly Influenced

Signal intensities in FLASH-EPI-hybrid sequences.

Journal of magnetic resonance • 1999
View 2 Excerpts
Highly Influenced

Analysis of fMRI time-series revisited.

NeuroImage • 1995
View 2 Excerpts
Highly Influenced

A new improved version of the realistic digital brain

B. Aubert-Broche, A. C. Evans, L. Collins
phantom. Neuroimage • 2006

Similar Papers

Loading similar papers…