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. 2010 Feb;51 Suppl 1(Suppl 1):63-5.
doi: 10.1111/j.1528-1167.2009.02449.x.

High frequency oscillations: the new EEG frontier?

Jean Gotman  1
Affiliations

High frequency oscillations: the new EEG frontier?

Jean Gotman. Epilepsia. 2010 Feb.
No abstract available

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Figures

Figure 1
Figure 1
Examples of high-frequency oscillations (HFOs) occurring at the same time as spikes (A,C,E, and possibly F) and outside of spikes (B,D). The black trace is the original electroencephalography (EEG). The red and blue traces result from high-pass filtering at 80 and 250 Hz, respectively. The amplitude for these traces has been multiplied by 10 to facilitate viewing. From Bagshaw et al. (2009). Epilepsia © ILAE
See this image and copyright information in PMC

References

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    1. Bagshaw AP, Jacobs J, LeVan P, Dubeau F, Gotman J. Effect of sleep stage on interictal high-frequency oscillations recorded from depth macroelectrodes in patients with focal epilepsy. Epilepsia. 2009;50:617–628. - PMC - PubMed
    1. Bragin A, Engel J, Jr, Wilson CL, Fried I, Mathern W. Hippocampal and entorhinal cortex high-frequency oscillations (100–500 Hz) in human epileptic brain and in kainic acid – treated rats with chronic seizures. Epilepsia. 1999;40:127–137. - PubMed
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