Model-free group analysis shows altered BOLD FMRI networks in dementia.

@article{Rombouts2009ModelfreeGA,
  title={Model-free group analysis shows altered BOLD FMRI networks in dementia.},
  author={Serge A. R. B. Rombouts and Jessica S. Damoiseaux and Rutger Goekoop and Frederik Barkhof and Philip Scheltens and Stephen M. Smith and Christian F. Beckmann},
  journal={Human brain mapping},
  year={2009},
  volume={30 1},
  pages={256-66}
}
FMRI research in Alzheimer's disease (AD) and mild cognitive impairment (MCI) typically is aimed at determining regional changes in brain function, most commonly by creating a model of the expected BOLD-response and estimating its magnitude using a general linear model (GLM) analysis. This crucially depends on the suitability of the temporal assumptions of… CONTINUE READING