Literature DB >> 2714824

Adaptive Fourier estimation of time-varying evoked potentials.

C A Vaz, N V Thakor.   

Abstract

An estimation procedure for dealing with time-varying evoked potentials is presented here. The evoked response is modeled as a dynamic Fourier series and the Fourier coefficients are estimated adaptively by the least mean square algorithm. Approximate expressions have been developed for the estimation error and time constant of adaptation. A procedure for optimizing the estimator performance is also presented. The effectiveness of the estimator in dealing with simulated as well as actual evoked responses is demonstrated.

Mesh：

Year:  1989        PMID： 2714824     DOI： 10.1109/10.18751

Source DB:  PubMed          Journal:  IEEE Trans Biomed Eng        ISSN： 0018-9294            Impact factor:   4.538


  8 in total

1.  A tracing evoked potential estimator.

Authors:  K S Fung; F H Chan; F K Lam; P W Poon
Journal:  Med Biol Eng Comput       Date:  1999-03       Impact factor: 2.602

2.  Adaptive estimation of QRS complex wave features of ECG signal by the Hermite model.

Authors:  P Laguna; R Jane; S Olmos; N V Thakor; H Rix; P Caminal
Journal:  Med Biol Eng Comput       Date:  1996-01       Impact factor: 2.602

3.  Spinal cord integrity monitoring by adaptive coherence measurement.

Authors:  D L Sherman; V Wuyyuru; M Jason Brooke; H X Zhang; J P Sepkuty; N V Thakor; A Natarajan; A H All
Journal:  J Neurosci Methods       Date:  2010-08-06       Impact factor: 2.390

4.  Rapid measurement of somatosensory evoked potential response to cerebral artery occlusion.

Authors:  P Poon; R C Koehler; N V Thakor
Journal:  Med Biol Eng Comput       Date:  1995-05       Impact factor: 2.602

5.  Adaptive filtering of evoked potentials using higher-order adaptive signal enhancer with genetic-type variable step-size prefilter.

Authors:  B-S Lin; B-S Lin; F-C Chong; F Lai
Journal:  Med Biol Eng Comput       Date:  2005-09       Impact factor: 3.079

6.  Latency change estimation for evoked potentials: a comparison of algorithms.

Authors:  X Kong; T Oiu
Journal:  Med Biol Eng Comput       Date:  2001-03       Impact factor: 3.079

7.  Use of weighted Fourier linear combiner filters to estimate lower trunk 3D orientation from gyroscope sensors data.

Authors:  Vincent Bonnet; Claudia Mazzà; John McCamley; Aurelio Cappozzo
Journal:  J Neuroeng Rehabil       Date:  2013-03-11       Impact factor: 4.262

8.  Time-frequency analysis of band-limited EEG with BMFLC and Kalman filter for BCI applications.

Authors:  Yubo Wang; Kalyana C Veluvolu; Minho Lee
Journal:  J Neuroeng Rehabil       Date:  2013-11-25       Impact factor: 4.262
  8 in total

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