Comparison of three spike detectors dedicated to single unit action potentials of the auditory nerve

被引：3

作者：

Bourien, J. ^{[1
,2
]}

Ruel, J. ^{[2
]}

Senhadji, L. ^{[3
,4
]}

Puel, J. L. ^{[2
]}

机构：

[1] Univ Montpellier I, CREFA, 15 Ave Charles Flahault, F-34094 Montpellier 5, France

[2] Inst Neurosci Montpellier, INSERM, U583, F-34094 Montpellier, France

[3] INSERM, U642, F-35000 Rennes, France

[4] Univ Rennes 1, F-35000 Rennes, France

来源：

2007 ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, VOLS 1-16 | 2007年

关键词：

INTRACEREBRAL EEG;

D O I：

10.1109/IEMBS.2007.4352568

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

This paper compares three methods for the detection of single unit action potentials in auditory nerve. The detector structures are similar consisting of a filtering procedure in the first stage and a decision rule in the second stage. The detection accuracy of each detector is characterized by the couple probability of a true detection vs. rates of false detection with synthetic data. The performance comparison between detectors shows that the detector using a band-pass finite-impulse-response filter with complex coefficients offers the best performance. This observation was especially evident for low signal to noise ratios. This finding is confirmed with real data and leads us to revise the protocol of spike detection in auditory nerve.

引用

页码：1430 / +

页数：2

共 9 条

[1] A method to identify reproducible subsets of co-activated structures during interictal spikes. Application to intracerebral EEG in temporal lobe epilepsy [J].