Volumetric analysis using an automated MRI brain volumetrysystem.(A) Tissue segmentation–for volumetric assessment of whiteand gray matter; (B) Macrostructures–for volumetric assessment of thehemispheres, and their white and gray matter volume; cerebellar volume isalso included; (C) Structure segmentation–detailed volume assessment ofeach gyrus, and basal ganglia; (D) Cortical thickness–for the evaluation ofcortical volume in different regions. MRI: Magnetic resonance imaging.
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