Two major non-invasive techniques in cognitive neuroscience, electroencephalography (EEG) and functional magnetic resonance imaging (fMRI), have complementary advantages with regard to their spatial and temporal resolution. Recent hardware and software developments have made it feasible to acquire EEG and fMRI data simultaneously. We emphasize the potential of simultaneous EEG and fMRI recordings to pursue new strategies in cognitive neuroimaging. Specifically, we propose that, by exploiting the combined spatiotemporal resolution of methods, the integration of EEG and fMRI recordings on a single-trial level enables the rich temporal dynamics of information processing to be characterized within spatially well-defined neural networks.
거시적 수준의 세포 활동을 관찰 할 수 있는 방법이 여러가지 인데, 하나만 가지고는 안되고 여러 가지를 섞어 놓는다.
어려운 용어들이 많이 나오지만, 현장에서는 굉장히 자연스럽게 받아들여지는 용어들이다.
Introduction
fMRI-informed ERP-source modeling
Parametric design and EEG–fMRI covariation
Virtues of simultaneous recordings
Simultaneous EEG and fMRI of ongoing activity
Event-related simultaneous EEG and fMRI
Outlook and future directions
Acknowledgements
References
