Aberrant Brain Connectivity in Schizophrenia Detected via a Fast Gaussian Graphical Model.
Aiying ZhangJian FangFaming LiangVince D. CalhounYu-Ping WangPublished in: IEEE J. Biomed. Health Informatics (2019)
Keyphrases
- graphical models
- brain connectivity
- normal controls
- belief propagation
- random variables
- probabilistic model
- probabilistic graphical models
- approximate inference
- conditional random fields
- functional connectivity
- diffusion tensor imaging
- bayesian networks
- factor graphs
- conditional independence
- conditional dependencies
- functional magnetic resonance imaging
- brain regions
- exponential family
- gaussian distribution
- human brain
- medical images
- mutual information
- image processing