Title :
Effect of inhibitory diffusive coupling on frequency-selectivity of excitable media simulated with Cellular Neural Networks
Author :
Chernihovskyi, Anton ; Elger, Christian E. ; Lehnertz, Klaus
Author_Institution :
Dept. of Epileptology, Bonn Univ.
Abstract :
We present a biologically inspired approach to time series analysis by means of nonlinear excitable media simulated with cellular neural networks. Following main principles of biophysical and neuronal mechanisms underlying sound processing in mammals we develop a method for the noise-tolerant instantaneous detection of transient spectral patterns. We also show an influence of the lateral inhibition on the frequency selectivity of excitable media
Keywords :
auditory evoked potentials; bioelectric phenomena; cellular neural nets; time series; biologically inspired approach; biophysical mechanisms; cellular neural networks; excitable media frequency-selectivity; inhibitory diffusive coupling; mammal sound processing; neuronal mechanisms; noise-tolerant instantaneous detection; nonlinear excitable media; pattern formation; time series analysis; transient spectral patterns; Acoustic noise; Acoustic signal detection; Auditory system; Cellular neural networks; Electroencephalography; Epilepsy; Frequency synchronization; Pattern analysis; Robustness; Time series analysis; Excitable media; pattern formation; time series analysis;
Conference_Titel :
Cellular Neural Networks and Their Applications, 2006. CNNA '06. 10th International Workshop on
Conference_Location :
Istanbul
Print_ISBN :
1-4244-0639-0
Electronic_ISBN :
1-4244-0640-4
DOI :
10.1109/CNNA.2006.341647
