| Zugriffsnummer | 17369 |
| Dokumenttyp | Zeitschriftenartikel |
| Sprache | Englisch |
| Titel | A template-free approach for determining the latency of single events of auditory evoked M100 |
| Autor(in); Institution |
Burghoff, Martin; 8.2, Biosignale, PTB-Berlin
Link, Alfred; 8.4, Mathematische Modellierung und Datenanalyse, PTB-Berlin
Salajegheh, A.; University of Maryland College Park, MD, USA
Elster, Clemens; 8.4, Mathematische Modellierung und Datenanalyse, PTB-Berlin
Poeppel, D.; University of Maryland College Park, MD, USA
Trahms, Lutz; 8.2, Biosignale, PTB-Berlin
|
| Quelle/Jahr | Physics in Medicine and Biology: 50 (2005), N43 - N48 |
| ISSN | 0031-9155 |
| DOI | |
| Verlag | Bristol: IOP Publ. |
| Freie Schlagworte | Single Trial ; Complex Filtering ; MEG ; AEF |
| Zusammenfassung | The phase of the complex output of a narrow band Gaussian filter is taken to define the latency of the auditory evoked response M100 recorded by magnetoencephalography. It is demonstrated that this definition is consistent with the conventional peak latency. Moreover, it provides a tool for reducing the number of averages needed for a reliable estimation of the latency. Single event latencies obtained by this procedure can be used to improve the signal quality of the conventional average by latency adjusted averaging. |
Zitierung
Burghoff, M., Link, A., Salajegheh, A., Elster, C., Poeppel, D., & Trahms, L. (2005). A template-free approach for determining the latency of single events of auditory evoked M100. Physics in Medicine and Biology, 50, N43–N48. https://doi.org/10.1088/0031-9155/50/3/n04