Estimation of morphologically varying single evoked brain potentials
- 17 December 2002
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- Vol. 1, 217-218
- https://doi.org/10.1109/iembs.1994.411825
Abstract
The authors present a new parametric estimator for single morphologically varying evoked potentials (MVEP's). The estimator can detect changes in specific components within the evoked potential complex, extending current methods which only compensate for global latency and gain variations with respect to the averaged evoked response. The authors demonstrate the performance of the estimator on simulated signals at low signal to noise ratios and on movement related brain potentials. The results presented confirm that single MVEP's can be successfully estimated from the noisy background activity, which enables tracking the transient qualities of single evoked responses throughout the experimental session.Keywords
This publication has 1 reference indexed in Scilit:
- Estimation of single-evoked cerebral potentials by means of parametric modeling and Kalman filteringIEEE Transactions on Biomedical Engineering, 1988