High-Frequency Oscillations (HFOs) in Electroencephalography: Review and Case Study

被引：0

作者：

Macedo, D. R. ^{[1
]}

Silva, G. M. ^{[1
]}

Fortes, A. P. ^{[2
]}

de Sa, G. P. ^{[2
]}

Borges, J. V. ^{[2
]}

Campos, M. ^{[3
]}

Rodrigues, T. S. ^{[2
]}

Destro Filho, J. B. ^{[1
]}

机构：

[1] Fed Univ Uberlandia UFU, Sch Elect Eng, Biomed Eng Lab, Uberlandia, MG, Brazil

[2] Fed Univ Uberlandia UFU, Sch Med Sci, Uberlandia, MG, Brazil

[3] Fed Univ Uberlandia UFU, Univ Hosp, Clin Neurophys, Uberlandia, MG, Brazil

来源：

2013 ISSNIP BIOSIGNALS AND BIOROBOTICS CONFERENCE (BRC) | 2013年

关键词：

Electroencephalografphy; High-Frequency Oscillations (HFOs); Signal processing; HZ; EPILEPSY; RIPPLES;

D O I：

暂无

中图分类号：

Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

This article presents a review focusing technological aspects of EEG recordings considering the frequency band 40 500 Hz. This includes the "Gamma" (40 - 80 Hz) and "Supergamma" (80 - 100 Hz) rhythms, which has been extensively analysed for animal models since the 80's. On the other hand, the band 100 - 500 Hz, abbreviated by "High-Frequency Oscillations"-HFO, has been studied since 1995, focusing epilepsy in both human and rat models. Current challenges are highlighted from the literature, leading to guidelines for those starting in the field, so that at the end we present two examples of HF0 recorded (1-100 Hz) in normal individual and in a patient from our local university hospital.

引用

页码：331 / 335

页数：5

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