| PROVAZNÍK, Ivo, Jana BARDOŇOVÁ, Marie NOVÁKOVÁ, Zbyněk VESELÝ a Milan BLAHA. Analysis of Optical Recording Stability Using Wavelet Entropy of Action Potentials. In Proceedings of the 26th Annual International Conference of the IEEE EMBS. 26. vyd. San Francisco: IEEE EMBS, 2004, s. 377-379. ISBN 0-7803-8439-3. |
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@inproceedings{558039,
author = {Provazník, Ivo and Bardoňová, Jana and Nováková, Marie and Veselý, Zbyněk and Blaha, Milan},
address = {San Francisco},
booktitle = {Proceedings of the 26th Annual International Conference of the IEEE EMBS},
edition = {26},
keywords = {Action potentials; entropy; optical recording; wavelets},
language = {eng},
location = {San Francisco},
isbn = {0-7803-8439-3},
pages = {377-379},
publisher = {IEEE EMBS},
title = {Analysis of Optical Recording Stability Using Wavelet Entropy of Action Potentials},
year = {2004}
}
TY - JOUR
ID - 558039
AU - Provazník, Ivo - Bardoňová, Jana - Nováková, Marie - Veselý, Zbyněk - Blaha, Milan
PY - 2004
TI - Analysis of Optical Recording Stability Using Wavelet Entropy of Action Potentials
PB - IEEE EMBS
CY - San Francisco
SN - 0780384393
KW - Action potentials
KW - entropy
KW - optical recording
KW - wavelets
N2 - A method based on wavelet entropy is presented for analysis of optically recorded action potentials to assess stability of the experiment. The action potentials are recorded using fluorescent voltage-sensitive dye di-4-ANEPPS by optical means. The acquired signals are preprocessed using averaging with filtered residue method and decomposed by continuous wavelet transform. Entropy is then computed using the wavelet coefficients. Wavelet entropy helps to detect possible amplitude and frequency changes in the signals caused by photo-bleaching.
ER -
PROVAZNÍK, Ivo, Jana BARDOŇOVÁ, Marie NOVÁKOVÁ, Zbyněk VESELÝ a Milan BLAHA. Analysis of Optical Recording Stability Using Wavelet Entropy of Action Potentials. In \textit{Proceedings of the 26th Annual International Conference of the IEEE EMBS}. 26. vyd. San Francisco: IEEE EMBS, 2004, s.~377-379. ISBN~0-7803-8439-3.
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