Spectral spatiotemporal imaging of cortical oscillations and interactions in the human brain.

@article{Lin2004SpectralSI,
  title={Spectral spatiotemporal imaging of cortical oscillations and interactions in the human brain.},
  author={Fa-Hsuan Lin and Thomas Witzel and Matti S. H{\"a}m{\"a}l{\"a}inen and Anders M. Dale and John W. Belliveau and Steven M. Stufflebeam},
  journal={NeuroImage},
  year={2004},
  volume={23 2},
  pages={582-95}
}
This paper presents a computationally efficient source estimation algorithm that localizes cortical oscillations and their phase relationships. The proposed method employs wavelet-transformed magnetoencephalography (MEG) data and uses anatomical MRI to constrain the current locations to the cortical mantle. In addition, the locations of the sources can be further confined with the help of functional MRI (fMRI) data. As a result, we obtain spatiotemporal maps of spectral power and phase… CONTINUE READING
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