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Statistical significance of task related deep brain EEG dynamic changes in the time-frequency domain
| Autoři | |
|---|---|
| Rok publikování | 2013 |
| Druh | Článek ve sborníku |
| Konference | Engineering in Medicine and Biology Society (EMBC), 35th Annual International Conference of the IEEE, 3-7-July, 2013, Osaka |
| Fakulta / Pracoviště MU | |
| Citace | |
| Doi | https://doi.org/10.1109/EMBC.2013.6609678 |
| Obor | Neurologie, neurochirurgie, neurovědy |
| Klíčová slova | intra-cerebral electroencephalographic data (SEEG) |
| Popis | We present an off-line analysis procedure for exploring brain activity recorded from intra-cerebral electroencephalographic data (SEEG). The objective is to determine the statistical differences between different types of stimulations in the time-frequency domain. The procedure is based on computing relative signal power change and subsequent statistical analysis. An example of characteristic statistically significant event-related de/synchronization (ERD/ERS) detected across different frequency bands following different oddball stimuli is presented. The method is used for off-line functional classification of different brain areas. |
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