Reducing the gradient artefact in simultaneous EEG-fMRI by adjusting the subject's axial position.
Karen J. MullingerWinston X. YanRichard BowtellPublished in: NeuroImage (2011)
Keyphrases
- event related
- brain activity
- healthy subjects
- functional connectivity
- human brain
- functional mri
- eeg signals
- cognitive states
- data sets
- functional magnetic resonance imaging
- signal processing
- motor imagery
- data analysis
- gradient method
- partial derivatives
- activation detection
- spatial normalization
- position information
- brain computer interface
- extracted features
- pattern classification
- scale space
- input image
- optical flow
- multiscale
- image processing
- neural network