Cortical Correspondence with Probabilistic Fiber Connectivity. Brain deflation progress for one subject. The surface outline is shown in con- trasting colors overlayed on an axial slice of the brain. The leftmost image shows the original WM surface, and the consequent images show the progress of the deflation at 1000 iteration intervals. The second rightmost surface is used for retrieving proba- bilistic connectivity images after a final scaling step, shown on the far right. Note the progressive smoothing of the gyri as the surrounding regions become flat, which relaxes the velocity constraint on these vertices.
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