Transient and sustained BOLD signal time courses affect the detection of emotion-related brain activation in fMRI.
Christian ParetRosemarie KluetschMatthias RufTraute DemirakcaRaffael KalischChristian SchmahlGabriele EndePublished in: NeuroImage (2014)
Keyphrases
- functional magnetic resonance imaging
- brain activation
- human brain
- brain activity
- data analysis
- signal detection
- cognitive states
- brain imaging
- event related
- high dimensional
- human subjects
- correlation analysis
- signal processing
- pattern classification
- brain images
- object detection
- facial expressions
- spatial correlation
- data mining
- image data
- functional connectivity
- feature extraction