Detail publikace

Statistical Analysis in Complex-Valued Wavelet Analysis of Voltage-Sensitive Dye Mapping

Originální název

Statistical Analysis in Complex-Valued Wavelet Analysis of Voltage-Sensitive Dye Mapping

Anglický název

Statistical Analysis in Complex-Valued Wavelet Analysis of Voltage-Sensitive Dye Mapping

Jazyk

en

Originální abstrakt

At present, the optical mapping is widely used in cardiac electrophysiology animal experiments. The principle of optical mapping is an application of voltage-sensitive dye (VSD) to examined tissue where it binds to a membrane of cardiac cells. It is necessary to examine recordings from all phases of the experiment to exclude possible negative influence of the dye to the tissue. Also, the same procedure could be used to detect electrophysiological changes e.g. during ischemia studies. The continuous wavelet transform (CWT) has been used to detect expected changes. The use of CWT may help to track the changes simultaneously in time and frequency domain. Statistical analysis of CWT results supports hypothesed changes.

Anglický abstrakt

At present, the optical mapping is widely used in cardiac electrophysiology animal experiments. The principle of optical mapping is an application of voltage-sensitive dye (VSD) to examined tissue where it binds to a membrane of cardiac cells. It is necessary to examine recordings from all phases of the experiment to exclude possible negative influence of the dye to the tissue. Also, the same procedure could be used to detect electrophysiological changes e.g. during ischemia studies. The continuous wavelet transform (CWT) has been used to detect expected changes. The use of CWT may help to track the changes simultaneously in time and frequency domain. Statistical analysis of CWT results supports hypothesed changes.

BibTex


@inproceedings{BUT22802,
  author="Jana {Kolářová} and Ivo {Provazník} and Jiří {Sekora} and Martin {Švrček}",
  title="Statistical Analysis in Complex-Valued Wavelet Analysis of Voltage-Sensitive Dye Mapping",
  annote="At present, the optical mapping is widely used in cardiac electrophysiology animal experiments. The principle of optical mapping is an application of voltage-sensitive dye (VSD) to examined tissue where it binds to a membrane of cardiac cells. It is necessary to examine recordings from all phases of the experiment to exclude possible negative influence of the dye to the tissue. Also, the same procedure could be used to detect electrophysiological changes e.g. during ischemia studies. The continuous wavelet transform (CWT) has been used to detect expected changes. The use of CWT may help to track the changes simultaneously in time and frequency domain. Statistical analysis of CWT results supports hypothesed changes.",
  address="IEEE",
  booktitle="Computers in Cardiology",
  chapter="22802",
  institution="IEEE",
  year="2007",
  month="september",
  pages="101--104",
  publisher="IEEE",
  type="conference paper"
}