Investigating the stimulus-dependent temporal dynamics of the BOLD signal using spectral methods.

@article{Mller2003InvestigatingTS,
  title={Investigating the stimulus-dependent temporal dynamics of the BOLD signal using spectral methods.},
  author={Karsten M{\"u}ller and Toralf Mildner and Gabriele Lohmann and Detlev Yves von Cramon},
  journal={Journal of magnetic resonance imaging : JMRI},
  year={2003},
  volume={17 3},
  pages={375-82}
}
PURPOSE To compare several spectral parameters using different durations of visual hemifield stimulation in order to explore the different temporal behavior of the blood oxygenation-level dependent (BOLD) signal in various brain regions. MATERIALS AND METHODS Spectral methods were applied to three different groups of subjects with visual stimulation lasting 6, 12, and 30 seconds. Furthermore, diffusion weighting was applied in an interleaved way. The core of the data processing was the… CONTINUE READING
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