Fig. 6: Segmentation of the corpus callosum. | npj Parkinson's Disease

Fig. 6: Segmentation of the corpus callosum.

From: Longitudinal corpus callosum microstructural decline in early-stage Parkinson’s disease in association with akinetic-rigid symptom severity

Fig. 6

a Corpus callosum segmentation scheme as in the study by Hofer and Frahm (2006). b An example of a fully segmented hand-drawn corpus callosum ROI in sagittal and axial view. The five callosal segments are illustrated in different colors. I = prefrontal section; II = premotor section; III = motor section; IV = somatosensory section; V = temporal-parietal-occipital section.

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