About: QUANTITATIVE EEG ASSESSMENT IN EPILEPTOLOGY – A POSSIBLE WAY TO IMPROVE THE DIAGNOSTICS AND TREATMENT     Goto   Sponge   NotDistinct   Permalink

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Description
  • Novel and quantitative methods EEG signal analysis are being developed by close multidisciplinary collaborations between epilepsy specialists, biomedical engineers and mathematicians. Quantitative analysis of the long-term monitoring from intracranial electrodes is expected to provide precise and objective results. High performance computational algorithms will be presented, not only from technical point of view, but also to demonstrate that output of these techniques can provide quantitative and clinically relevant diagnostic information. Three types of automatic and semi-automatic algorithms of quantitative EEG analysis will be presented and their benefits for epilepsy surgery planning discussed. Interictal epileptiform discharges and high-frequency oscillations represent electrographic markers of epileptic tissue. Methods of their automatic detection can substantially facilitate analysis of multi-channel long-term intracranial recordings and extract unbiased meaningful information about spatiotemporal and morphological properties of these markers. Visual identification of seizure onset zone in intracranial recordings is challenging and prone to bias. Methods of seizure onset identification represent one of the main research directions of intracranial signal processing. It has been demonstrated that introduction of causality measures and network analysis can provide useful information about epileptic network organization. These techniques are capable to identify the seizure onset zone in both ictal and interictal recordings. Application of average Directed Transfer Function and Granger’s causality to intracranial recordings demonstrate that seizure onset zone is characterized by the disconnection from the rest of the epileptic network. Increased information yield and quantitative results lead to increased integration of the above mentioned methods into presurgical diagnosis. These methods of intracranial signal analysis can improve guiding of resective surge
  • Novel and quantitative methods EEG signal analysis are being developed by close multidisciplinary collaborations between epilepsy specialists, biomedical engineers and mathematicians. Quantitative analysis of the long-term monitoring from intracranial electrodes is expected to provide precise and objective results. High performance computational algorithms will be presented, not only from technical point of view, but also to demonstrate that output of these techniques can provide quantitative and clinically relevant diagnostic information. Three types of automatic and semi-automatic algorithms of quantitative EEG analysis will be presented and their benefits for epilepsy surgery planning discussed. Interictal epileptiform discharges and high-frequency oscillations represent electrographic markers of epileptic tissue. Methods of their automatic detection can substantially facilitate analysis of multi-channel long-term intracranial recordings and extract unbiased meaningful information about spatiotemporal and morphological properties of these markers. Visual identification of seizure onset zone in intracranial recordings is challenging and prone to bias. Methods of seizure onset identification represent one of the main research directions of intracranial signal processing. It has been demonstrated that introduction of causality measures and network analysis can provide useful information about epileptic network organization. These techniques are capable to identify the seizure onset zone in both ictal and interictal recordings. Application of average Directed Transfer Function and Granger’s causality to intracranial recordings demonstrate that seizure onset zone is characterized by the disconnection from the rest of the epileptic network. Increased information yield and quantitative results lead to increased integration of the above mentioned methods into presurgical diagnosis. These methods of intracranial signal analysis can improve guiding of resective surge (en)
Title
  • QUANTITATIVE EEG ASSESSMENT IN EPILEPTOLOGY – A POSSIBLE WAY TO IMPROVE THE DIAGNOSTICS AND TREATMENT
  • QUANTITATIVE EEG ASSESSMENT IN EPILEPTOLOGY – A POSSIBLE WAY TO IMPROVE THE DIAGNOSTICS AND TREATMENT (en)
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  • QUANTITATIVE EEG ASSESSMENT IN EPILEPTOLOGY – A POSSIBLE WAY TO IMPROVE THE DIAGNOSTICS AND TREATMENT
  • QUANTITATIVE EEG ASSESSMENT IN EPILEPTOLOGY – A POSSIBLE WAY TO IMPROVE THE DIAGNOSTICS AND TREATMENT (en)
skos:notation
  • RIV/68407700:21230/14:00223612!RIV15-MSM-21230___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GA14-02634S), S
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
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  • 41092
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  • RIV/68407700:21230/14:00223612
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http://linked.open.../riv/klicovaSlova
  • quantitative EEG; assesment (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [E78529EB4858]
http://linked.open...in/vavai/riv/obor
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http://linked.open...vavai/riv/projekt
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http://linked.open...iv/tvurceVysledku
  • Ježdík, Petr
  • Čmejla, Roman
  • Janča, Radek
  • Kršek, P.
  • Jiruška, P.
  • Marusič, P.
http://localhost/t...ganizacniJednotka
  • 21230
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