Simultaneous EEG/fMRI Analysis of the Resonance Phenomena in Steady-State Visual Evoked Responses

Bayram A., Bayraktaroğlu Z., Karahan E., Erdoğan B., Bilgiç B., Ozker M., ...Daha Fazla

CLINICAL EEG AND NEUROSCIENCE, cilt.42, ss.98-106, 2011 (SCI-Expanded) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 42
  • Basım Tarihi: 2011
  • Doi Numarası: 10.1177/155005941104200210
  • Dergi Adı: CLINICAL EEG AND NEUROSCIENCE
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.98-106
  • Anahtar Kelimeler: Electroencephalography, Functional Magnetic Resonance Imaging, Multimodal Neuroimaging, Neuronal Oscillator, Resonance, Steady-State Visual Evoked Potentials, CEREBRAL-BLOOD-FLOW, SIMULTANEOUS EEG, SIGNAL CHANGES, FMRI, CORTEX, ACTIVATION, GAMMA, TOPOGRAPHY, POTENTIALS, GENERATION
  • Marmara Üniversitesi Adresli: Hayır

Özet

The stability of the steady-state visual evoked potentials (SSVEPs) across trials and subjects makes them a suitable tool for the investigation of the visual system. The reproducible pattern of the frequency characteristics of SSVEPs shows a global amplitude maximum around 10 Hz and additional local maxima around 20 and 40 Hz, which have been argued to represent resonant behavior of damped neuronal oscillators.