ICA-based denoising strategies in breath-hold induced cerebrovascular reactivity mapping with multi echo BOLD fMRI.
Stefano MoiaMaite TermenonEneko UruñuelaGang ChenRachael C. SticklandMolly G. BrightCésar Caballero-GaudesPublished in: NeuroImage (2021)
Keyphrases
- denoising
- functional magnetic resonance imaging
- event related
- independent component analysis
- image denoising
- source separation
- human brain
- total variation
- image processing
- healthy subjects
- face recognition
- noisy images
- high frequency
- brain mapping
- brain activity
- data analysis
- blind source separation
- wavelet packet
- human subjects
- preprocessing
- signal processing
- denoising algorithm
- feature extraction
- natural images
- functional mri
- activation detection
- gaussian noise
- noise removal
- multiresolution
- computer vision
- information processing
- general linear model