Title :
On some time-frequency signatures in stereo-electroencephalography (SEEG)
Author :
Shamsollahi, M.B. ; Coatrieux, J.L. ; Senhadji, L. ; Wendling, F. ; Badier, J.M.
Author_Institution :
Lab. Traitement du Signal et de l´´Image, Rennes I Univ., France
fDate :
31 Oct-3 Nov 1996
Abstract :
This paper is aimed at depicting particular features observed in SEEG seizures by means of time-frequency (TF) analysis. The identification of these signatures, from simple to complex, anatomically referenced, represent a first step towards: (i) a better understanding of the underlying mechanisms and (ii) more efficient data-oriented signal processing methods
Keywords :
electroencephalography; medical signal processing; time-frequency analysis; EEG analysis; complex anatomically referenced signatures; efficient data-oriented signal processing methods; electrodiagnostics; epilepsies; neurological disorders; simple signatures; stereo-electroencephalography; time-frequency signatures; Brain; Data mining; Electrodes; Electroencephalography; Epilepsy; Sensor systems; Signal analysis; Signal processing; Time frequency analysis; Video signal processing;
Conference_Titel :
Engineering in Medicine and Biology Society, 1996. Bridging Disciplines for Biomedicine. Proceedings of the 18th Annual International Conference of the IEEE
Conference_Location :
Amsterdam
Print_ISBN :
0-7803-3811-1
DOI :
10.1109/IEMBS.1996.652688
