High-frequency oscillations (HFOs) in electroencephalography: Review and case study
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 o...
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creator | Macedo, D. R. Silva, G. M. Fortes, A. P. de Sa, G. P. Borges, J. V. Campos, M. Rodrigues, T. S. Destro Filho, J. B. |
description | 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. |
doi_str_mv | 10.1109/BRC.2013.6487546 |
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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.</description><subject>Electroencephalografphy</subject><subject>Electroencephalography</subject><subject>Epilepsy</subject><subject>Hafnium oxide</subject><subject>High-Frequency Oscillations (HFOs)</subject><subject>Neurophysiology</subject><subject>Oscillators</subject><subject>Signal processing</subject><subject>Visualization</subject><issn>2326-7771</issn><issn>2326-7844</issn><isbn>9781467330244</isbn><isbn>1467330248</isbn><isbn>1467330256</isbn><isbn>9781467330237</isbn><isbn>9781467330251</isbn><isbn>146733023X</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2013</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNo1kEtPwkAUhcdXIiJ7Ezez1EVxHnde7pSINSEhQfZk7NzCmNpip2j67yURzuYsvi9ncQi54WzMOXMPz4vJWDAuxxqsUaBPyBUHbaRkQulTMhBS6MxYgDMycsYeGcD5kRnDL8kopU-2j7XAQA_Iex7Xm6xs8XuHddHTJhWxqnwXmzrRu3w6T_c01hQrLLq22Su43fiqWbd-u-kf6QJ_Iv5SXwda-IQ0dbvQX5OL0lcJR4cekuX0ZTnJs9n89W3yNMuiY10mFSolnAsFd-iUZSUI8FZ5jzJ8KGZssJwFB8FLzwEw8NJ5DaxUngsMckhu_2cjIq62bfzybb863CP_ADx3VIA</recordid><startdate>201302</startdate><enddate>201302</enddate><creator>Macedo, D. R.</creator><creator>Silva, G. M.</creator><creator>Fortes, A. P.</creator><creator>de Sa, G. P.</creator><creator>Borges, J. V.</creator><creator>Campos, M.</creator><creator>Rodrigues, T. S.</creator><creator>Destro Filho, J. B.</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>201302</creationdate><title>High-frequency oscillations (HFOs) in electroencephalography: Review and case study</title><author>Macedo, D. R. ; Silva, G. M. ; Fortes, A. P. ; de Sa, G. P. ; Borges, J. V. ; Campos, M. ; Rodrigues, T. S. ; Destro Filho, J. 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B.</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Macedo, D. R.</au><au>Silva, G. M.</au><au>Fortes, A. P.</au><au>de Sa, G. P.</au><au>Borges, J. V.</au><au>Campos, M.</au><au>Rodrigues, T. S.</au><au>Destro Filho, J. B.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>High-frequency oscillations (HFOs) in electroencephalography: Review and case study</atitle><btitle>2013 ISSNIP Biosignals and Biorobotics Conference: Biosignals and Robotics for Better and Safer Living (BRC)</btitle><stitle>BRC</stitle><date>2013-02</date><risdate>2013</risdate><spage>1</spage><epage>5</epage><pages>1-5</pages><issn>2326-7771</issn><eissn>2326-7844</eissn><isbn>9781467330244</isbn><isbn>1467330248</isbn><eisbn>1467330256</eisbn><eisbn>9781467330237</eisbn><eisbn>9781467330251</eisbn><eisbn>146733023X</eisbn><abstract>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.</abstract><pub>IEEE</pub><doi>10.1109/BRC.2013.6487546</doi><tpages>5</tpages></addata></record> |
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identifier | ISSN: 2326-7771 |
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language | eng |
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source | IEEE Electronic Library (IEL) Conference Proceedings |
subjects | Electroencephalografphy Electroencephalography Epilepsy Hafnium oxide High-Frequency Oscillations (HFOs) Neurophysiology Oscillators Signal processing Visualization |
title | High-frequency oscillations (HFOs) in electroencephalography: Review and case study |
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