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Fig 2. Multiplanar reformatted axial sections obtained 50 ± 2 mm above the Talairach anterior AC-PC plane. Images are shown using the right-left radiologic convention. The following are representative examples of the different combinations of HMC morphologic variants (red highlight) in the 2 hemispheres: A, Omega-omega. B, Epsilon-epsilon. C, Medially asymmetric epsilon-medially asymmetric epsilon. D, Laterally asymmetric epsilon-laterally asymmetric epsilon. E, Null-null. F, Epsilon-omega. G, Omega-laterally asymmetric epsilon. H, Omega-epsilon. I, Omega-medially asymmetric epsilon. J, Medially asymmetric epsilon-omega. The first 5 indicate concordant combinations, and the latter 5, the most common disconcordant combinations.
