Enhancement of phase clustering in the EEG/MEG gamma frequency band anticipates transitions to paroxysmal epileptiform activity in epileptic patients with known visual sensitivity.
Stiliyan KalitzinJaime ParraDemetrios N. VelisFernando H. Lopes da SilvaPublished in: IEEE Trans. Biomed. Eng. (2002)
Keyphrases
- frequency band
- brain activity
- epileptic seizures
- eeg signals
- high frequency
- frequency ranges
- visual information
- low frequency
- event related
- subband
- frequency spectrum
- transfer function
- radio frequency
- brain computer interface
- brain signals
- image enhancement
- eeg data
- independent component analysis
- image processing
- vector quantizer
- energy distribution
- bandpass
- medical devices
- evoked potentials
- feature vectors