Analysis of Optical Recording Stability Using Wavelet Entropy of Action Potentials
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F04%3APU43800" target="_blank" >RIV/00216305:26220/04:PU43800 - isvavai.cz</a>
Alternative codes found
RIV/00216224:14110/04:00011570
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Analysis of Optical Recording Stability Using Wavelet Entropy of Action Potentials
Original language description
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 inthe signals caused by photo-bleaching.
Czech name
Analýza stability optického snímání s použitím vlnkové entropie akčních potenciálů
Czech description
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 inthe signals caused by photo-bleaching.
Classification
Type
D - Article in proceedings
CEP classification
JD - Use of computers, robotics and its application
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA102%2F04%2F0472" target="_blank" >GA102/04/0472: High resolution optical recording of action potentials for analysis of T-wave alternans</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2004
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of 26th Annual IEEE EMBS International Conference
ISBN
0-7803-8440-7
ISSN
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e-ISSN
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Number of pages
3
Pages from-to
1-3
Publisher name
IEEE
Place of publication
San Francisco
Event location
San Francisco
Event date
Sep 1, 2004
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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