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. Author manuscript; available in PMC: 2014 Mar 17.
Published in final edited form as: Int J Comput Assist Radiol Surg. 2013 Jun 23;9(1):91–105. doi: 10.1007/s11548-013-0915-6

Fig 11.

Fig 11

The brain parcellation helps neurophysiologists recognize the functional/structural areas where the electrodes are placed (Left). The optic radiation (OR) tractography is illustrated along with the focal cortical dysplasia in red and an 8×2 grid in blue (Middle). The electrode localization and the activation areas in a fMRI experiment on the cortical surface (Right). The functional activation areas and the tractography fibers on the cortical surface may facilitate judgement of the desired surgical resection margin.