A neural spike detection method of sympathetic nerve activity

Author

Takamithu, Masayuki ; Yonezawa, Yoshiharu ; Ogawa, Hidekuni ; Ninomiya, Ishio

Volume

3

fYear

2002

fDate

23-26 Oct. 2002

Abstract

Summary form only given. A computerized method for neural spike detection from compound nerve activity has been developed for cardiovascular neural control research. The algorithm consists of three signal processing techniques which involve: (1) detecting the peak and prepeak nadir from recorded compound nerve activities, (2) obtaining a distribution of the amplitude difference between the peak and prepeak nadir and (3) detecting individual neural spikes by a threshold obtained from the distribution. This computerized algorithm can automatically detect individual neural spikes from compound nerve activity.

Keywords

biocontrol; bioelectric potentials; biology computing; neurophysiology; signal detection; amplitude difference; cardiovascular neural control research; compound nerve activities; computerized algorithm; gamma distribution; neural spike; peak nadir detection; prepeak nadir; signal processing techniques; sympathetic nerve activity; Cardiology; Signal processing algorithms;

fLanguage

English

Publisher

ieee

Conference_Titel

Engineering in Medicine and Biology, 2002. 24th Annual Conference and the Annual Fall Meeting of the Biomedical Engineering Society EMBS/BMES Conference, 2002. Proceedings of the Second Joint

ISSN

1094-687X

Print_ISBN

0-7803-7612-9

Type

conf

DOI

10.1109/IEMBS.2002.1053145

Filename

1053145