On the characteristics of functional magnetic resonance imaging of the brain.

@article{Ogawa1998OnTC,
  title={On the characteristics of functional magnetic resonance imaging of the brain.},
  author={Seiji Ogawa and Ravi S. Menon and Shinseog Kim and Kamil Ugurbil},
  journal={Annual review of biophysics and biomolecular structure},
  year={1998},
  volume={27},
  pages={447-74}
}
In this review we discuss various recent topics that characterize functional magnetic resonance imaging (fMRI). These topics include a brief description of MRI image acquisition, how to cope with noise or signal fluctuation, the basis of fMRI signal changes, and the relation of MRI signal to neuronal events. Several observations of fMRI that show good correlation to the neurofunction are referred to. Temporal characteristics of fMRI signals and examples of how the feature of real time… CONTINUE READING
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