Title | ||
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Normalized power variance change between pre-ictal and ictal phase of an epilepsy patient using NAT analysis: a case study. |
Abstract | ||
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Variance of state variables shifts due to phase-instability and may serve as an early-warning signal of phase transition of complex systems such as an epileptic seizure of brain cortical activity. Neuronal Activity Topology (NAT) analysis calculates a normalized-power-variance (NPV) of electroencephalogram (EEG) data in each frequency band to obtain relative values comparable among different power states. |
Year | DOI | Venue |
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2013 | 10.1109/EMBC.2013.6609530 | EMBC |
Keywords | Field | DocType |
epileptic seizure,medical disorders,neurophysiology,beta frequency band,electroencephalography,phase transition,epilepsy patient,interictal cortical electrical activity,beta band cortical electrical activity,npv,exact low resolution brain electromagnetic tomography analysis,mesial frontal lobe epilepsy,bioelectric phenomena,electroencephalogram data,eloreta,neuronal activity topology analysis,nat,ictal phase,early-warning signal,brain cortical activity,eeg,seizure onset zone,preictal phase,normalized power variance change,phase-instability,magnetic resonance imaging,tomography,electrodes,electromagnetics | Neuroscience,Premovement neuronal activity,Neurophysiology,Frequency band,Computer science,Epilepsy,Epileptic seizure,Frontal lobe,Electroencephalography,Ictal | Conference |
Volume | ISSN | Citations |
2013 | 1557-170X | 0 |
PageRank | References | Authors |
0.34 | 0 | 11 |
Name | Order | Citations | PageRank |
---|---|---|---|
Yasunori Aoki | 1 | 6 | 2.05 |
Ryouhei Ishii | 2 | 51 | 8.92 |
Masao Iwase | 3 | 14 | 3.95 |
Shunichiro Ikeda | 4 | 3 | 1.26 |
Masahiro Hata | 5 | 0 | 0.68 |
Leonides Canuet | 6 | 1 | 1.03 |
Kaoru Imajo | 7 | 0 | 0.34 |
Mieko Tanaka | 8 | 0 | 0.34 |
Haruyasu Matsuzaki | 9 | 2 | 0.71 |
Toshimitsu Musha | 10 | 46 | 8.06 |
Masatoshi Takeda | 11 | 3 | 1.60 |