fMRI "deactivation" of the posterior cingulate during generalized spike and wave.

  title={fMRI "deactivation" of the posterior cingulate during generalized spike and wave.},
  author={John S. Archer and David F. Abbott and Anthony B. Waites and Graeme D. Jackson},
  volume={20 4},
Using spike-triggered fMRI, we sought to document regional changes in blood oxygen level-dependent (BOLD) activity associated with spontaneous generalised spike and slow-wave discharges (S&W). Five adult patients were studied who had idiopathic generalised epilepsy (IGE) and frequent S&W. EEG was recorded inside a 3T MRI, allowing acquisition of single, whole-brain fMRI images following S&W, as well as baseline images. Between 4 and 25 spike and wave complexes were captured in individuals. Four… CONTINUE READING
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NeuroImage 13: s768

  • J. Archer, R. Briellmann, D. Abbott, A. Syngeniotis, G. Jackson
  • Allen, P. J., Polizzi, G., Krakow, K., Fish, D. R…
  • 2001

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