Name
Title | ||
|---|---|---|
BOLD correlates of continuously fluctuating epileptic activity isolated by independent component analysis. |
Abstract | ||
|---|---|---|
Combined EEG/fMRI recordings offer a promising opportunity to detect brain areas with altered BOLD signal during interictal epileptic discharges (IEDs). These areas are likely to represent the irritative zone, which is itself a reflection of the epileptogenic zone. This paper reports on the imaging findings using independent component analysis (ICA) to continuously quantify epileptiform activity in simultaneously acquired EEG and fMRI. Using ICA derived factors coding for the epileptic activity takes into account that epileptic activity is continuously fluctuating with each spike differing in amplitude, duration and maybe topography, including subthreshold epileptic activity besides clear IEDs and may thus increase the sensitivity and statistical power of combined EEG/fMRI in epilepsy. |
Year | DOI | Venue |
|---|---|---|
2008 | 10.1016/j.neuroimage.2008.05.001 | NeuroImage |
Keywords | DocType | Volume |
statistical power,independent component analysis | Journal | 42 |
Issue | ISSN | Citations |
2 | 1053-8119 | 9 |
PageRank | References | Authors |
0.65 | 15 | 9 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Kay Jann | 1 | 89 | 9.10 |
| Roland Wiest | 2 | 9 | 0.99 |
| Martinus Hauf | 3 | 9 | 0.65 |
| Klaus Meyer | 4 | 9 | 0.65 |
| Chris Boesch | 5 | 14 | 1.48 |
| Johannes Mathis | 6 | 9 | 0.65 |
| G. Schroth | 7 | 10 | 1.01 |
| Thomas Dierks | 8 | 62 | 5.65 |
| Thomas Koenig | 9 | 151 | 12.57 |