Exploring the supra linear relationship between PetCO2 and fMRI signal change with ICA.
Alejandro Luis CallaraMaria Sole MorelliSimone CauzzoAlberto GiannoniValentina HartwigDomenico MontanaroLuigi LandiniClaudio PassinoMichele EmdinNicola VanelloPublished in: EMBC (2019)
Keyphrases
- signal processing
- independent component analysis
- independent components analysis
- independent components
- general linear model
- spatial filters
- source separation
- data analysis
- frequency domain
- high frequency
- statistically independent
- pattern recognition
- non stationary
- autocorrelation function
- linear transform
- activation patterns
- statistical pattern recognition
- linear systems
- linear filters
- functional magnetic resonance imaging
- compressive sensing
- computer vision
- transfer function
- factor analysis
- medical images
- feature extraction
- face recognition