Real-Time Functional MRI Classification of Brain States Using Markov-SVM Hybrid Models: Peering Inside the rt-fMRI Black Box.
Ariana E. AndersonDianna HanPamela K. DouglasJennifer BramenMark S. CohenPublished in: MLINI (2011)
Keyphrases
- black box
- functional mri
- functional magnetic resonance imaging
- brain activity
- support vector machine svm
- support vector
- human brain
- hybrid models
- support vector machine
- eeg signals
- black boxes
- hybrid model
- cognitive states
- brain regions
- feature selection
- data analysis
- feature vectors
- activation detection
- feature space
- white box
- pattern classification
- training set
- feature extraction
- brain images
- brain computer interface
- high dimensional
- human subjects
- knn
- artificial neural networks
- mri data
- correlation analysis
- information processing
- machine learning
- kernel function
- pattern recognition
- signal processing
- magnetic resonance imaging
- decision making
- diffusion tensor images
- decision trees
- classification accuracy
- error rate
- brain tissue
- white matter