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. Author manuscript; available in PMC: 2014 May 15.
Published in final edited form as: IEEE Trans Med Imaging. 2012 Oct 19;32(5):821–837. doi: 10.1109/TMI.2012.2225636

Fig. 1.

Fig. 1

Graphical model describing dependencies between latent and observed variables involved in the JDE generative model for a given parcel Inline graphic with Jγ voxels. Circles and squares indicate random variables and model parameters, respectively. Observed variables and fixed parameters are shaded. We used standard graphical notations where plates represent multiple similar nodes with their number given in the plate.