Looking for neuronal currents using MRI: An EEG-fMRI investigation of fast MR signal changes time-locked to frequent focal epileptic discharges.
Roman RodionovMichael SiniatchkinChristoph M. MichelAdam D. ListonRachel C. ThorntonMaxime GuyeDavid W. CarmichaelLouis LemieuxPublished in: NeuroImage (2010)
Keyphrases
- brain activity
- functional mri
- cortical areas
- single channel
- eeg signals
- mr images
- epileptic seizures
- medical images
- signal processing
- motor control
- brain tumor segmentation
- functional magnetic resonance imaging
- mr imaging
- brain mapping
- event related
- magnetic resonance images
- white matter
- human brain
- magnetic resonance imaging
- motion correction
- healthy subjects
- magnetic resonance
- activation detection
- brain computer interface
- eeg data
- mri data
- diffusion mri
- human subjects
- diffusion weighted imaging
- bias field
- action potentials
- cognitive states
- brain regions
- high frequency
- inter subject
- brain images
- high resolution
- prostate biopsy
- breast mri
- brain imaging
- brain tumors
- image data
- phase contrast
- image registration
- signal acquisition
- brain tissue
- partial volume
- image processing
- mri images
- low signal to noise ratio
- organ motion
- spatial normalization
- steady state
- heart rate
- electrical activity
- operating conditions