Investigating the use of mutual information and non-metric clustering for functional connectivity analysis on resting-state functional MRI.
Xixi WangMahesh B. NagarajanAnas Z. AbidinAdora M. D'SouzaSusan K. HobbsAxel WismüllerPublished in: Medical Imaging: Biomedical Applications in Molecular, Structural, and Functional Imaging (2015)
Keyphrases
- brain activity
- functional mri
- resting state
- mutual information
- brain regions
- functional magnetic resonance imaging
- image registration
- activation detection
- functional connectivity
- similarity measure
- clustering algorithm
- healthy subjects
- clustering method
- feature selection
- k means
- cognitive states
- unsupervised learning
- pattern classification
- cluster analysis
- brain computer interface
- magnetic resonance images
- magnetic resonance imaging
- human subjects
- machine learning