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Regions-of-interest (ROI) chosen for fiber tractography of the visual pathway in complementary views. The optic nerve and optic tract were delineated by combining a start ROI in the optic chiasm (red) with a target ROI in the LGN (green). Correspondingly, the optic radiation was obtained by a start ROI in the LGN (green) and a target ROI in the white matter next to primary visual areas (yellow). For further details see text.
