Title :
Multiresolution characterization of interictal epileptic spikes based on a wavelet transformation
Author :
Barreto, A. ; Chin, N. ; Andrian, J. ; Riley, J.
Author_Institution :
Dept. of Electr. Eng., Florida Int. Univ., Miami, FL, USA
Abstract :
A wavelet transformation is applied to electrocorticogram (ECoG) records from epileptic patients. The temporal sharpness associated with interictal spikes at different resolutions is observed and two ways for representing the multiresolution sharpness of the spikes are proposed
Keywords :
bioelectric potentials; electroencephalography; medical signal processing; signal resolution; wavelet transforms; ECoG; electrocorticogram records; epileptic patients; interictal epileptic spikes; multiresolution characterization; multiresolution sharpness; temporal sharpness; wavelet transformation; Detection algorithms; Displays; Electroencephalography; Epilepsy; Event detection; Face detection; Information resources; Monitoring; Signal resolution; Surgery;
Conference_Titel :
Biomedical Engineering Conference, 1995., Proceedings of the 1995 Fourteenth Southern
Conference_Location :
Shreveport, LA
Print_ISBN :
0-7803-2083-2
DOI :
10.1109/SBEC.1995.514476
