| Zugriffsnummer | 20697 |
| Dokumenttyp | Konferenzartikel |
| Sprache | Englisch |
| Titel | Non-neuronal DC offsets in occipital α oscillations |
| Autor(in); Institution |
Sander-Thömmes, Tilmann; 8.2, Biosignale, PTB-Berlin
Thiel, Florian; 8.2, Biosignale, PTB-Berlin
Schabel, Allard; 8.2, Biosignale, PTB-Berlin
Burghoff, Martin; 8.2, Biosignale, PTB-Berlin
Trahms, Lutz; 8.2, Biosignale, PTB-Berlin
|
| Quelle/Jahr | New frontiers in biomagnetism : proceedings of the 15th International Conference on Biomagnetism:(2007), 357 - 360 |
| Schriftenreihe | Excerpta medica: International Congress Series: 1300 |
| Herausgeber(in) |
Cheyne, Douglas
|
| ISSN | 0531-5131 |
| ISBN | 978-0-444-52885-8 |
| DOI | |
| Verlag | Amsterdam: Elsevier |
| Konferenzangaben | 15th International Conference on Biomagnetism BIOMAG 2006, Vancouver, 20-26, August, 2006, Canada |
| Freie Schlagworte | DC magnetoencephalography ; alpha-oscillation ; DC offset ; Independent component analysis |
| Zusammenfassung | The origin of magnetic DC offsets in occipital α oscillations was investigated for the case of oscillations induced by closing of the eyes. Magnetoencephalographic recordings from DC to 500 Hz in an eight layer magnetically shielded room allowed to resolve the superposition of α generators and eye dipole using independent component analysis. The resulting signals suggest that the DC offsets are of non-neuronal origin, i.e. due to the eye dipole. |
Zitierung
Sander-Thömmes, T., Thiel, F., Schabel, A., Burghoff, M., & Trahms, L. (2007). Non-neuronal DC offsets in occipital α oscillations. 15th International Conference on Biomagnetism BIOMAG 2006, Vancouver, 20-26, August, 2006, Canada. https://doi.org/10.1016/j.ics.2007.01.035