9 research outputs found

    Validation on medical data.

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    <p>Axial slices of MRI data in upward order with the Broca and Wernicke speech areas (yellow), fMRI activations (white and yellow) and ventral pathways along the inferior fronto-occipital fasciculus (IFOF) reconstructed by global search (GS) (green). Images show patient (female, 36 years old) with language lateralized to the left hemisphere and with a left temporal astrocytoma (WHO grade II, shown in red).</p

    Trimming of fibers with closest point pairs at fiber endings.

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    <p><i>Top</i>: Trimming of overlapping endings according to <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0050132#pone.0050132-Ding1" target="_blank">[47]</a>. Segments between end points and intermediate points are removed (end points to dashed lines). <i>Bottom</i>: Trimming of diverging fibers is avoided with the new approach (end points to dotted lines).</p